Muriel F Siebert Foundation Inc | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Muriel F Siebert Foundation Inc. Data shown is extracted from Form 990-PF filings.

EIN: 13-6266367

Foundation Overview

Based in Southampton, NY, Muriel F Siebert Foundation Inc has awarded 559 grants totaling $5,907,905 to organizations in California, Texas and 19 other states across the US. Individual grants range from $500 to $512,101, with a median award of $5,000.

Latest Tax Year
2024
Total Giving (all years)
$5,907,905
Total Assets
$42,454,412
Median Grant (all grants)
$5,000

Latest Form 990-PF Snapshot

Total Grants
204
Median Grant
$6,750
% Median Grant Growth
+35% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: March 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Balanced Approach: 42%

86 of 204 recipients (42%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.

Geographic Focus
Texas

45% of grants are awarded in Texas, with additional funding distributed across 20 other locations. The foundation balances regional focus with broader geographic diversity. Within Texas, funding concentrates in San Antonio (88%), Austin (3%), Dallas (2%).

Funding Trajectory
+137%

Strong 137% growth in annual giving over 8 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
Education + 2 others

Diversified giving across multiple program areas with primary emphasis on education (38%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Muriel F Siebert Foundation Inc's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Accion International $7,500 Washington, DC, US General Support 2024
Adl Southwest $25,000 Dallas, TX, US General Support 2024
Advance Gender Equity In The Arts $5,000 Portland, OR, US General Support 2024
After School All Stars $50,000 Los Angeles, CA, US General Support 2024
Alamo Colleges Foundation $25,000 San Antonio, TX, US General Support 2024
American Friends Of The Louvre $3,000 New York, NY, US General Support 2024
American Friends Of The Ludwig Foundation Of Cuba $3,000 New York, NY, US General Support 2024
Arboretum San Antonio $25,000 San Antonio, TX, US General Support 2024
Arts In Play $25,000 Portland, ME, US General Support 2024
Brackenridge Park Conservancy $10,000 San Antonio, TX, US General Support 2024
Briscoe Western Art Museum $20,000 San Antonio, TX, US General Support 2024
Camp Tawonga $10,000 San Francisco, CA, US General Support 2024
Champions Scholarship Fund $14,500 Malta, IL, US General Support 2024
Children's Tumor Foundation $5,000 New York, NY, US General Support 2024
Classic Theatre Of San Antonio $30,000 San Antonio, TX, US General Support 2024
Cops Metro Foundation $25,000 San Antonio, TX, US General Support 2024
Cultural Agents $12,500 Cambridge, MA, US General Support 2024
Del Rio Assn Of Federal Attys $5,000 Del Rio, TX, US General Support 2024
Diabetes Empowerment International $1,000 New York, NY, US General Support 2024
Duke Of Edinburghs International Award Usa $10,000 Chicago, IL, US General Support 2024
Dynamite Youth Center Foundation $2,000 Brooklyn, NY, US General Support 2024
El Education $5,000 New York, NY, US General Support 2024
Eleanor Roosevelt Val Kill Partnership $40,000 Hyde Park, NY, US General Support 2024
Family Violence Prevention Services Inc $5,000 San Antonio, TX, US General Support 2024
Feral Cat Coalition Of Oregon $3,000 Portland, OR, US General Support 2024
Girl Scouts Of Southwest Texas $60,000 San Antonio, TX, US General Support 2024
Greater San Antonio After School All Stars $10,000 San Antonio, TX, US General Support 2024
Hampton Bays Beautification Association $15,000 Hampton Bays, NY, US General Support 2024
Hampton Classic Horse Show $12,500 Bridgehampton, NY, US General Support 2024
Harper's Chapel Ministries $10,000 San Antonio, TX, US General Support 2024
Hereditary Disease Foundation $1,000 New York, NY, US General Support 2024
Hidalgo Foundation Of Bexar County $10,000 San Antonio, TX, US General Support 2024
Hope For The Future $23,500 West New York, NJ, US General Support 2024
Hunter College Foundation $5,000 New York, NY, US General Support 2024
International Women's Forum $20,000 Washington, DC, US General Support 2024
Irish Repertory Theatre $5,000 New York, NY, US General Support 2024
Ja Worldwide $5,000 Boston, MA, US General Support 2024
King High Historical Foundation $25,000 Houston, TX, US General Support 2024
Landa Gardens Conservancy $5,000 San Antonio, TX, US General Support 2024
Lewis & Clark College $100,000 Portland, OR, US General Support 2024
Lift Fund Inc $5,000 San Antonio, TX, US General Support 2024
Lincoln Center For The Performing Arts $5,000 Manhattan, NY, US General Support 2024
Longhouse Reserve $5,000 East Hampton, NY, US General Support 2024
Lotos Foundation $2,000 Bayside, NY, US General Support 2024
Mabel Mercer Foundation $2,000 New York, NY, US General Support 2024
Madonna Center $10,000 San Antonio, TX, US General Support 2024
Maestro Entrepreneur Center $1,500 San Antonio, TX, US General Support 2024
Medal Of Honor Foundation $10,000 Mount Pleasant, SC, US General Support 2024
Metropolitan Museum Of Art $5,000 New York, NY, US General Support 2024
Mind Science Foundation $5,000 San Antonio, TX, US General Support 2024
Mission San Jose $10,000 Fremont, CA, US General Support 2024
Monmouth University $10,000 West Long Branch, NJ, US General Support 2024
Museum Of Modern Art - Ny $5,000 New York, NY, US General Support 2024
Musical Bridges Around The World $10,000 San Antonio, TX, US General Support 2024
New York Landmarks Conservancy $2,000 New York, NY, US General Support 2024
Npower $1,000 Brooklyn, NY, US General Support 2024
Nycoutward Bound Center Inc $25,000 Long Island City, NY, US General Support 2024
Old Blanco County Courthouse Foundation $1,300 Blanco, TX, US General Support 2024
Planned Parenthood Of South Texas $2,500 San Antonio, TX, US General Support 2024
Poodle Rescue Connecticut $3,000 Naugatuck, CT, US General Support 2024
Puppies Behind Bars $5,000 New York, NY, US General Support 2024
Rey Feo Scholarship Foundation $10,000 San Antonio, TX, US General Support 2024
Roger's Memorial Library $5,000 Southampton, NY, US General Support 2024
Room To Read $2,000 San Francisco, CA, US General Support 2024
Sa Growth On The Eastside - Sage $10,000 San Antonio, TX, US General Support 2024
San Antonio Area Foundation $25,000 San Antonio, TX, US General Support 2024
San Antonio Bar Foundation $15,000 San Antonio, TX, US General Support 2024
San Antonio Botanical Garden $5,000 San Antonio, TX, US General Support 2024
San Antonio Little Theater Lncsan Pedr $10,000 San Antonio, TX, US General Support 2024
San Antonio Museum Of Art $10,000 San Antonio, TX, US General Support 2024
San Antonio Parks Foundation $3,000 San Antonio, TX, US General Support 2024
San Antonio Philharmonic $1,000 San Antonio, TX, US General Support 2024
San Antonio Rosas Amarillas $1,500 Sequin, TX, US General Support 2024
San Antonio Women's Chamber Of Commerce Foundation $10,000 San Antonio, TX, US Cockrell Scholarship Fund 2024
San Antonio Womens Hall Of Fame $2,500 San Antonio, TX, US General Support 2024
San Antonio Youth Literacy $5,000 San Antonio, TX, US General Support 2024
San Antonio Zoological Society $10,000 San Antonio, TX, US General Support 2024
San Antonio-mexico Friendship Council $8,500 San Antonio, TX, US General Support 2024
San Fernando Cathedral $2,000 San Antonio, TX, US National Catholic Youth Conference 2024
Schwarzman Animal Medical Center $15,000 New York, NY, US Flaherty Rehab 2024
She's The First $10,000 New York, NY, US General Support 2024
Social & Health Research Center $3,000 San Antonio, TX, US General Support 2024
Solomon R Guggenheim Foundation $5,000 New York, NY, US General Support 2024
Southampton Arts Center $2,500 Southampton, NY, US General Support 2024
Southampton Village Volunteer Ambulance $6,000 Southampton, NY, US General Support 2024
Special Reach Inc $10,000 San Antonio, TX, US General Support 2024
Students Of Service - Sos San Antonio $10,000 San Antonio, TX, US General Support 2024
Teamability $2,500 San Antonio, TX, US General Support 2024
Texas A&m San Antonio Foundation $5,000 San Antonio, TX, US General Support 2024
The Champions Scholarship Foundation $11,195 San Antonio, TX, US General Support 2024
The Van Courtlandt Foundation $10,000 San Antonio, TX, US General Support 2024
Tobin Center $10,000 San Antonio, TX, US General Support 2024
Trustees Of Columbia University $112,000 New York, NY, US General Support And Scholarship Funds 2024
Uncf San Antonio $5,000 San Antonio, TX, US General Support 2024
University Health Foundation $20,000 San Antonio, TX, US General Support 2024
University Of Texas San Antonio $5,000 San Antonio, TX, US General Support 2024
Western Rivers Conservancy $5,000 Portland, OR, US General Support 2024
Women's Forum Education Fund $5,000 New York, NY, US General Support 2024
World Affairs Council Of San Antonio $10,000 San Antonio, TX, US General Support 2024
World Central Kitchen $10,000 Washington, DC, US General Support 2024
World Neighbors Inc $5,000 Oklahoma City, OK, US General Support 2024
Ymca Of San Antonio $1,200 San Antonio, TX, US General Support 2024
Accion International $7,500 Washington, DC, US General Support 2024
Adl Southwest $25,000 Dallas, TX, US General Support 2024
Advance Gender Equity In The Arts $5,000 Portland, OR, US General Support 2024
After School All Stars $50,000 Los Angeles, CA, US General Support 2024
Alamo Colleges Foundation $25,000 San Antonio, TX, US General Support 2024
American Friends Of The Louvre $3,000 New York, NY, US General Support 2024
American Friends Of The Ludwig Foundation Of Cuba $3,000 New York, NY, US General Support 2024
Arboretum San Antonio $25,000 San Antonio, TX, US General Support 2024
Arts In Play $25,000 Portland, ME, US General Support 2024
Brackenridge Park Conservancy $10,000 San Antonio, TX, US General Support 2024
Briscoe Western Art Museum $20,000 San Antonio, TX, US General Support 2024
Camp Tawonga $10,000 San Francisco, CA, US General Support 2024
Champions Scholarship Fund $14,500 Malta, IL, US General Support 2024
Children's Tumor Foundation $5,000 New York, NY, US General Support 2024
Classic Theatre Of San Antonio $30,000 San Antonio, TX, US General Support 2024
Cops Metro Foundation $25,000 San Antonio, TX, US General Support 2024
Cultural Agents $12,500 Cambridge, MA, US General Support 2024
Del Rio Assn Of Federal Attys $5,000 Del Rio, TX, US General Support 2024
Diabetes Empowerment International $1,000 New York, NY, US General Support 2024
Duke Of Edinburghs International Award Usa $10,000 Chicago, IL, US General Support 2024
Dynamite Youth Center Foundation $2,000 Brooklyn, NY, US General Support 2024
El Education $5,000 New York, NY, US General Support 2024
Eleanor Roosevelt Val Kill Partnership $40,000 Hyde Park, NY, US General Support 2024
Family Violence Prevention Services Inc $5,000 San Antonio, TX, US General Support 2024
Feral Cat Coalition Of Oregon $3,000 Portland, OR, US General Support 2024
Girl Scouts Of Southwest Texas $60,000 San Antonio, TX, US General Support 2024
Greater San Antonio After School All Stars $10,000 San Antonio, TX, US General Support 2024
Hampton Bays Beautification Association $15,000 Hampton Bays, NY, US General Support 2024
Hampton Classic Horse Show $12,500 Bridgehampton, NY, US General Support 2024
Harper's Chapel Ministries $10,000 San Antonio, TX, US General Support 2024
Hereditary Disease Foundation $1,000 New York, NY, US General Support 2024
Hidalgo Foundation Of Bexar County $10,000 San Antonio, TX, US General Support 2024
Hope For The Future $23,500 West New York, NJ, US General Support 2024
Hunter College Foundation $5,000 New York, NY, US General Support 2024
International Women's Forum $20,000 Washington, DC, US General Support 2024
Irish Repertory Theatre $5,000 New York, NY, US General Support 2024
Ja Worldwide $5,000 Boston, MA, US General Support 2024
King High Historical Foundation $25,000 Houston, TX, US General Support 2024
Landa Gardens Conservancy $5,000 San Antonio, TX, US General Support 2024
Lewis & Clark College $100,000 Portland, OR, US General Support 2024
Lift Fund Inc $5,000 San Antonio, TX, US General Support 2024
Lincoln Center For The Performing Arts $5,000 Manhattan, NY, US General Support 2024
Longhouse Reserve $5,000 East Hampton, NY, US General Support 2024
Lotos Foundation $2,000 Bayside, NY, US General Support 2024
Mabel Mercer Foundation $2,000 New York, NY, US General Support 2024
Madonna Center $10,000 San Antonio, TX, US General Support 2024
Maestro Entrepreneur Center $1,500 San Antonio, TX, US General Support 2024
Medal Of Honor Foundation $10,000 Mount Pleasant, SC, US General Support 2024
Metropolitan Museum Of Art $5,000 New York, NY, US General Support 2024
Mind Science Foundation $5,000 San Antonio, TX, US General Support 2024
Mission San Jose $10,000 Fremont, CA, US General Support 2024
Monmouth University $10,000 West Long Branch, NJ, US General Support 2024
Museum Of Modern Art - Ny $5,000 New York, NY, US General Support 2024
Musical Bridges Around The World $10,000 San Antonio, TX, US General Support 2024
New York Landmarks Conservancy $2,000 New York, NY, US General Support 2024
Npower $1,000 Brooklyn, NY, US General Support 2024
Nycoutward Bound Center Inc $25,000 Long Island City, NY, US General Support 2024
Old Blanco County Courthouse Foundation $1,300 Blanco, TX, US General Support 2024
Planned Parenthood Of South Texas $2,500 San Antonio, TX, US General Support 2024
Poodle Rescue Connecticut $3,000 Naugatuck, CT, US General Support 2024
Puppies Behind Bars $5,000 New York, NY, US General Support 2024
Rey Feo Scholarship Foundation $10,000 San Antonio, TX, US General Support 2024
Roger's Memorial Library $5,000 Southampton, NY, US General Support 2024
Room To Read $2,000 San Francisco, CA, US General Support 2024
Sa Growth On The Eastside - Sage $10,000 San Antonio, TX, US General Support 2024
San Antonio Area Foundation $25,000 San Antonio, TX, US General Support 2024
San Antonio Bar Foundation $15,000 San Antonio, TX, US General Support 2024
San Antonio Botanical Garden $5,000 San Antonio, TX, US General Support 2024
San Antonio Little Theater Lncsan Pedr $10,000 San Antonio, TX, US General Support 2024
San Antonio Museum Of Art $10,000 San Antonio, TX, US General Support 2024
San Antonio Parks Foundation $3,000 San Antonio, TX, US General Support 2024
San Antonio Philharmonic $1,000 San Antonio, TX, US General Support 2024
San Antonio Rosas Amarillas $1,500 Sequin, TX, US General Support 2024
San Antonio Women's Chamber Of Commerce Foundation $10,000 San Antonio, TX, US Cockrell Scholarship Fund 2024
San Antonio Womens Hall Of Fame $2,500 San Antonio, TX, US General Support 2024
San Antonio Youth Literacy $5,000 San Antonio, TX, US General Support 2024
San Antonio Zoological Society $10,000 San Antonio, TX, US General Support 2024
San Antonio-mexico Friendship Council $8,500 San Antonio, TX, US General Support 2024
San Fernando Cathedral $2,000 San Antonio, TX, US National Catholic Youth Conference 2024
Schwarzman Animal Medical Center $15,000 New York, NY, US Flaherty Rehab 2024
She's The First $10,000 New York, NY, US General Support 2024
Social & Health Research Center $3,000 San Antonio, TX, US General Support 2024
Solomon R Guggenheim Foundation $5,000 New York, NY, US General Support 2024
Southampton Arts Center $2,500 Southampton, NY, US General Support 2024
Southampton Village Volunteer Ambulance $6,000 Southampton, NY, US General Support 2024
Special Reach Inc $10,000 San Antonio, TX, US General Support 2024
Students Of Service - Sos San Antonio $10,000 San Antonio, TX, US General Support 2024
Teamability $2,500 San Antonio, TX, US General Support 2024
Texas A&m San Antonio Foundation $5,000 San Antonio, TX, US General Support 2024
The Champions Scholarship Foundation $11,195 San Antonio, TX, US General Support 2024
The Van Courtlandt Foundation $10,000 San Antonio, TX, US General Support 2024
Tobin Center $10,000 San Antonio, TX, US General Support 2024
Trustees Of Columbia University $112,000 New York, NY, US General Support And Scholarship Funds 2024
Uncf San Antonio $5,000 San Antonio, TX, US General Support 2024
University Health Foundation $20,000 San Antonio, TX, US General Support 2024
University Of Texas San Antonio $5,000 San Antonio, TX, US General Support 2024
Western Rivers Conservancy $5,000 Portland, OR, US General Support 2024
Women's Forum Education Fund $5,000 New York, NY, US General Support 2024
World Affairs Council Of San Antonio $10,000 San Antonio, TX, US General Support 2024
World Central Kitchen $10,000 Washington, DC, US General Support 2024
World Neighbors Inc $5,000 Oklahoma City, OK, US General Support 2024
Ymca Of San Antonio $1,200 San Antonio, TX, US General Support 2024
Accion International $5,000 Washington, DC, US General Support 2023
Adl Southwest $25,000 Dallas, TX, US General Support 2023
Advance Gender Equity In The Arts $5,000 Portland, OR, US General Support 2023
Alamo Colleges Foundation $25,000 San Antonio, TX, US General Support 2023
American Friends Of The Ludwig Foundation Of Cuba $10,000 New York, NY, US General Support 2023
American Sunrise $16,000 San Antonio, TX, US General Support 2023
Animal Medical Center - Ny $15,000 New York, NY, US General Support 2023
Arboretum San Antonio $20,000 San Antonio, TX, US General Support 2023
Bauhaus Media Group Inc $1,245 San Antonio, TX, US General Support 2023
Beaverton Hs Success Fund $3,000 Beaverton, OR, US General Support 2023
Boy Scouts Of America $3,500 Irving, TX, US General Support 2023
Brackenridge Park Conservancy $15,000 San Antonio, TX, US General Support 2023
Bridgehampton Florist $516 Bridgehampton, NY, US General Support 2023
Briscoe Western Art Museum $24,150 San Antonio, TX, US General Support 2023
Children's Tumor Foundation $3,000 New York, NY, US General Support 2023
Classic Theatre Of San Antonio $7,500 San Antonio, TX, US General Support 2023
Club Giraud $1,935 San Antonio, TX, US General Support 2023
Cultural Agents Initiative $10,000 Cambridge, MA, US General Support 2023
Diabetes Empowerment International $1,000 New York, NY, US General Support 2023
Doseum $3,500 San Antonio, TX, US General Support 2023
Economic Club Of Ny $15,000 New York, NY, US General Support 2023
El Education $5,000 New York, NY, US General Support 2023
Equal Justice America $2,500 Midlothian, VA, US General Support 2023
Family Violence Prevention Services $5,000 San Antonio, TX, US General Support 2023
Feral Cat Coalition Of Oregon $3,000 Portland, OR, US General Support 2023
Free Flight Exotic Bird Sanctuary $1,000 Del Mar, CA, US General Support 2023
Girl Scouts Of Southwest Texas $10,000 San Antonio, TX, US General Support 2023
Greater San Antonio After School All Stars $20,000 San Antonio, TX, US General Support 2023
Guadalupe Cultural Arts Center $1,800 San Antonio, TX, US General Support 2023
Hampton Bays Beautification Association $10,000 Hampton Bays, NY, US General Support 2023
Hampton Classic Horse Show $12,500 Bridgehampton, NY, US General Support 2023
Haven For Hope $2,500 San Antonio, TX, US General Support 2023
Hereditary Disease Foundation $1,000 New York, NY, US General Support 2023
Hunter College Foundation $10,000 New York, NY, US General Support 2023
Irish Repertory Theatre $5,000 New York, NY, US General Support 2023
Ja Of South Texas $10,000 San Antonio, TX, US General Support 2023
Ja Usa $10,000 Colorado Springs, CO, US General Support 2023
Ja Worldwide $25,000 Boston, MA, US General Support 2023
Landa Gardens Conservancy $5,000 San Antonio, TX, US General Support 2023
Lauren Liguez $2,500 San Antonio, TX, US Scholarship 2023
Lewis & Clark College $75,000 Portland, OR, US General Support 2023
Lvis Of East Hampton $1,000 East Hampton, NY, US General Support 2023
Mabel Mercer Foundation $1,000 New York, NY, US General Support 2023
Madonna Center $10,000 San Antonio, TX, US General Support 2023
Mission San Jose $10,000 Fremont, CA, US General Support 2023
Musical Bridges Around The World $15,000 San Antonio, TX, US General Support 2023
Natural Resources Defense Council $5,000 New York, NY, US General Support 2023
Navy Seals Foundation $1,000 Virginia Beach, VA, US General Support 2023
New York Landmarks Conservancy $1,000 New York, NY, US General Support 2023
New York Presbyterian Hospital $75,000 New York, NY, US Cardiology Fellowship 2023
Nys Outward Bound Schools $25,000 Long Island City, NY, US General Support 2023
Old Blanco Courthouse Preservation Society $1,300 Blanco, TX, US General Support 2023
Operation Lola $1,200 San Antonio, TX, US General Support 2023
Oregon Health & Science University Foundation $3,000 Portland, OR, US General Support 2023
Outward Bound Usa $10,000 New York, NY, US General Support 2023
Parrish Art Museum $2,000 Water Mill, NY, US General Support 2023
Party Rental Ltd $688 Teterboro, NJ, US General Support 2023
Pequot Library $5,000 Southport, CT, US General Support 2023
Planned Parenthood Of South Texas $2,500 San Antonio, TX, US General Support 2023
Rey Feo Scholarship Foundation $10,000 San Antonio, TX, US General Support 2023
Robbins Wolfe Eventeurs $4,226 New York, NY, US General Support 2023
Room To Read $2,000 San Francisco, CA, US General Support 2023
San Antonio Bar Foundation $20,000 San Antonio, TX, US General Support 2023
San Antonio Livestock Exposition $7,500 San Antonio, TX, US General Support 2023
San Antonio Parks Foundation $5,000 San Antonio, TX, US General Support 2023
San Antonio Public Library Foundation $2,500 San Antonio, TX, US General Support 2023
San Antonio Women's Chamber Of Commerce Foundation $20,000 San Antonio, TX, US Cockrell Scholarship Fund 2023
San Antonio Womens Hall Of Fame $3,500 San Antonio, TX, US General Support 2023
San Antonio Youth Literacy $5,000 San Antonio, TX, US General Support 2023
San Antonio Zoological Society $15,000 San Antonio, TX, US General Support 2023
She's The First $5,000 New York, NY, US General Support 2023
Southampton Arts Center $1,000 Southampton, NY, US General Support 2023
Southampton Village Volunteer Ambulance $1,000 Southampton, NY, US General Support 2023
Special Reach Inc $10,000 San Antonio, TX, US General Support 2023
St Anthony's Catholic School $3,000 San Antonio, TX, US General Support 2023
Students Of Service - Sos San Antonio $5,000 San Antonio, TX, US General Support 2023
Suited For Success - Dress For Success Miami $1,000 Miami, FL, US General Support 2023
Texas A&m San Antonio Foundation $10,000 San Antonio, TX, US General Support 2023
The Retreat $2,000 East Hampton, NY, US General Support 2023
Tobin Center For The Performing Arts $5,000 San Antonio, TX, US General Support 2023
Trustees Of Columbia University $6,000 New York, NY, US General Support And Scholarship Funds 2023
Uniting America Outreach $5,000 San Antonio, TX, US General Support 2023
University Health Foundation $115,000 San Antonio, TX, US General Support 2023
University Of New Hampshire $5,000 Durham, NH, US General Support 2023
University Of Texas Law School Foundation $5,000 Austin, TX, US Dean's Scholarship 2023
Uvalde Good Egg Enterprises $10,000 Uvalde, TX, US General Support 2023
Western Rivers Conservancy $4,000 Portland, OR, US General Support 2023
Women's Forum Education Fund $10,000 New York, NY, US General Support 2023
World Affairs Council Of San Antonio $10,000 San Antonio, TX, US General Support 2023
World Central Kitchen $2,000 Washington, DC, US General Support 2023
World Neighbors $5,000 Oklahoma City, OK, US General Support 2023
Wp Theater $5,000 New York, NY, US General Support 2023
92nd Street Y $10,000 New York, NY, US General Support 2022
After School All Stars $11,241 Los Angeles, CA, US General Support 2022
Alamo Colleges Foundation $15,000 San Antonio, TX, US General Support 2022
American Friends Of The Ludwig Foundation Of Cuba $7,000 New York, NY, US General Support 2022
Battered Women's & Children's Center $5,000 San Antonio, TX, US General Support 2022
Brackenridge Park Conservancy $2,000 San Antonio, TX, US General Support 2022
Briscoe Western Art Museum $20,400 San Antonio, TX, US General Support 2022
Center For Healthcare $2,500 San Antonio, TX, US General Support 2022
Children's Tumor Foundation $5,000 New York, NY, US General Support 2022
Classic Theatre Of San Antonio $42,500 San Antonio, TX, US General Support 2022
Classical Music Institute $2,500 San Antonio, TX, US General Support 2022
Duke Of Edinburghs International Award Usa $20,000 Chicago, IL, US General Support 2022
Economic Club Of Ny $10,000 New York, NY, US General Support 2022
Eleanor Roosevelt Val Kill Partnership $1,000 Hyde Park, NY, US General Support 2022
Equal Justice America $2,500 Midlothian, VA, US General Support 2022
Feral Cat Coalition Of Oregon $5,000 Portland, OR, US General Support 2022
Free Flight Exotic Bird Sanctuary $1,000 Del Mar, CA, US General Support 2022
Girl Scouts Of Southwest Texas $10,000 San Antonio, TX, US General Support 2022
Greater San Antonio After School All Stars $25,000 San Antonio, TX, US General Support 2022
Hampton Bays Beautification Association $10,000 Hampton Bays, NY, US General Support 2022
Hampton Classic Horse Show $10,540 Bridgehampton, NY, US General Support 2022
Hereditary Disease Foundation $1,000 New York, NY, US General Support 2022
Hunter College Foundation $10,000 New York, NY, US General Support 2022
Incarnate Word $1,000 San Antonio, TX, US Sisters Of Charity 2022
Irish Repertory Theatre $5,000 New York, NY, US General Support 2022
Ja Usa $10,000 Colorado Springs, CO, US General Support 2022
Ja Worldwide $20,000 Boston, MA, US General Support 2022
Klrn Endowment Fund $10,000 San Antonio, TX, US General Support 2022
Lewis & Clark College $50,000 Portland, OR, US General Support 2022
Lvis Of East Hampton $5,000 East Hampton, NY, US General Support 2022
Mcnay Art Museum $11,000 San Antonio, TX, US General Support 2022
Mexican-american Bar Association Foundation $3,500 San Antonio, TX, US General Support 2022
Mind Science Foundation $5,000 San Antonio, TX, US General Support 2022
Music Center $10,000 Los Angeles, CA, US General Support 2022
Musical Bridges Around The World $5,000 San Antonio, TX, US General Support 2022
New York Presbyterian Hospital $10,000 New York, NY, US Cardiology Fellowship 2022
Nys Outward Bound Schools $26,000 Long Island City, NY, US General Support 2022
Old Blanco Courthouse Preservation Society $1,200 Blanco, TX, US General Support 2022
Outward Bound Usa $15,000 New York, NY, US General Support 2022
Parrish Art Museum $10,000 Water Mill, NY, US General Support 2022
Phil Hardberger Park Conservancy $5,000 San Antonio, TX, US General Support 2022
Planned Parenthood Of South Texas $3,500 San Antonio, TX, US General Support 2022
The Onestar Foundation $10,000 Austin, TX, US Robb School Memorial Fund 2022
Room To Read $5,000 San Francisco, CA, US General Support 2022
San Antonio Area Foundation $12,500 San Antonio, TX, US General Support 2022
San Antonio Bar Foundation $8,500 San Antonio, TX, US General Support 2022
San Antonio Botanical Gardens $5,000 San Antonio, TX, US General Support 2022
San Antonio Branch Naacp $2,500 San Antonio, TX, US General Support 2022
San Antonio Livestock Exposition $7,500 San Antonio, TX, US General Support 2022
San Antonio Museum Of Art $2,500 San Antonio, TX, US General Support 2022
San Antonio Parks Foundation $7,500 San Antonio, TX, US General Support 2022
San Antonio Women's Chamber Of Commerce Foundation $5,000 San Antonio, TX, US Cockrell Scholarship Fund 2022
San Antonio Youth Literacy $2,500 San Antonio, TX, US General Support 2022
San Antonio Zoological Society $20,000 San Antonio, TX, US General Support 2022
San Fernando Cathedral $5,000 San Antonio, TX, US National Catholic Youth Conference 2022
Schwarzman Animal Medical Center $12,000 New York, NY, US Flaherty Rehab 2022
Sequimos Adelante $10,000 El Paso, TX, US General Support 2022
She's The First $5,000 New York, NY, US General Support 2022
Southampton Arts Center $5,000 Southampton, NY, US General Support 2022
Southampton Village Volunteer Ambulance $1,000 Southampton, NY, US General Support 2022
Special Reach Inc $3,000 San Antonio, TX, US General Support 2022
Stony Brook Southampton Hospital Foundation $5,000 Southampton, NY, US Women's Center 2022
Texas A&m San Antonio Foundation $5,000 San Antonio, TX, US General Support 2022
Texas Kidney Foundation $5,000 San Antonio, TX, US General Support 2022
The Women's Projects & Productions $5,000 New York, NY, US General Support 2022
Travis Park Methodist Church $10,000 San Antonio, TX, US General Support 2022
Trustees Of Columbia University $55,000 New York, NY, US General Support And Scholarship Funds 2022
Ucla $15,000 Los Angeles, CA, US General Support 2022
United Way Of San Antonio & Bexar County $2,500 Dallas, TX, US General Support 2022
University Health Foundation $15,000 San Antonio, TX, US General Support 2022
University Of Texas Law School Foundation $5,000 Austin, TX, US Dean's Scholarship 2022
Women's Forum Education Fund $20,000 New York, NY, US General Support 2022
World Neighbors $10,000 Oklahoma City, OK, US General Support 2022
After-school All-stars $10,000 Los Angeles, CA, US General Purpose 2021
Alamo Colleges Foundation $10,000 San Antonio, TX, US General Purpose 2021
American Friends Of Ludwig Fdtn $5,000 New York, NY, US General Purpose 2021
Animal Medial Center $10,000 New York, NY, US General Purpose 2021
Associated Service For The Blind $2,000 Philadelphia, PA, US General Purpose 2021
Atticus Circle $1,000 Austin, TX, US General Purpose 2021
Blessed Sacrament $10,000 New York, NY, US General Purpose 2021
Brackenridge Park Conservancy $1,500 San Antonio, TX, US General Purpose 2021
Briscoe Museum $20,000 San Antonio, TX, US General Purpose 2021
Callaway Arts & Entertainment Inc $1,337 New York, NY, US General Purpose 2021
Catholic Charities $4,000 Alexandria, VA, US General Purpose 2021
Center For Healthcare Service $2,500 San Antonio, TX, US General Purpose 2021
Children's Tumor Foundation $3,000 Philadelphia, PA, US General Purpose 2021
Columbia Community Service $5,000 New York, NY, US General Purpose 2021
Cops Metro Education $12,000 San Antonio, TX, US General Purpose 2021
Dress For Success $2,500 New York, NY, US General Purpose 2021
Duke University School $10,000 Durham, NC, US General Purpose 2021
Economic Club $15,000 Washington, DC, US General Purpose 2021
El Education $1,000 Amherst, MA, US General Purpose 2021
Eleanor Roosevelt Val-kill Partnership $1,000 Hyde Park, NY, US General Purpose 2021
Feral Cat Coalition Of Oregon $2,500 Portland, OR, US General Purpose 2021
Free Flight Exotic Bird Sanctuary $1,000 Del Mar, CA, US General Purpose 2021
Gemini Ink $1,500 San Antonio, TX, US General Purpose 2021
Girl Scouts $10,000 New York, NY, US General Purpose 2021
Global Camps Africa $4,000 Lynchburg, VA, US General Purpose 2021
Greater San Antonio After School $10,000 San Antonio, TX, US General Purpose 2021
Greater San Antonio Chamber Of Commerce $1,500 San Antonio, TX, US General Purpose 2021
Hampton Bays Beautification $10,000 Hampton Bays, NY, US General Purpose 2021
Hampton Classic Horse Show $13,738 Bridgehampton, NY, US General Purpose 2021
Hereditary Disease Foundation $1,000 New York, NY, US General Purpose 2021
Impact San Antonio Foundation $1,000 San Antonio, TX, US General Purpose 2021
International Women's For Forum Leadership $3,000 Washington, DC, US General Purpose 2021
Irish Repertory Theatre $1,000 New York, NY, US General Purpose 2021
Ja Usa $5,000 Colorado Springs, CO, US General Purpose 2021
Ja Worldwide Inc $50,000 Woburn, MA, US General Purpose 2021
Klrn News & Public Affair $10,000 San Antonio, TX, US General Purpose 2021
La Prensa Foundation $10,000 San Antonio, TX, US General Purpose 2021
Las Misiones $10,000 San Antonio, TX, US General Purpose 2021
Latino Leaders Network $2,500 Washington, DC, US General Purpose 2021
Lbj Foundation $10,000 Austin, TX, US General Purpose 2021
Lewis & Clark College $100,000 Portland, OR, US General Purpose 2021
Marjorie's Fund $3,000 New York, NY, US General Purpose 2021
Media Cares Foundation $6,000 New York, NY, US General Purpose 2021
Mind Science Foundation $2,500 San Antonio, TX, US General Purpose 2021
Music Center Foundation $5,000 Los Angeles, CA, US General Purpose 2021
Musical Bridge Around Theater $5,000 San Antonio, TX, US General Purpose 2021
National Breast Cancer $1,000 Frisco, TX, US General Purpose 2021
New York Presbyterian Hospital $10,000 New York, NY, US General Purpose 2021
Northeast Business Group $25,000 New York, NY, US General Purpose 2021
Nyc Outward Bound Center Inc $26,000 New York, NY, US General Purpose 2021
Parrish Art Museum $2,500 Water Mill, NY, US General Purpose 2021
Planned Parenthood $2,000 New York, NY, US General Purpose 2021
Roadrunner Foundation $10,000 San Antonio, TX, US General Purpose 2021
Room To Read $1,000 San Francisco, CA, US General Purpose 2021
Saisd Foundation $3,500 San Antonio, TX, US General Purpose 2021
San Antonio Bar Assn $25,000 San Antonio, TX, US General Purpose 2021
San Antonio Botanical Gardens $5,000 San Antonio, TX, US General Purpose 2021
San Antonio Branch Naacp $1,000 San Antonio, TX, US General Purpose 2021
San Antonio Food Bank $1,800 San Antonio, TX, US General Purpose 2021
San Antonio Foundation For Free Enterprise $10,000 San Antonio, TX, US General Purpose 2021
San Antonio Parks Foundation $5,000 San Antonio, TX, US General Purpose 2021
San Antonio Public Library $2,500 San Antonio, TX, US General Purpose 2021
San Antonio Womens Chamber $10,000 San Antonio, TX, US General Purpose 2021
San Antonio Youth Literacy $2,500 San Antonio, TX, US General Purpose 2021
San Antonio Zoo $21,500 San Antonio, TX, US General Purpose 2021
Seguimos Adelante $10,000 El Paso, TX, US General Purpose 2021
She's The First $5,000 New York, NY, US General Purpose 2021
Southampton Arts Center $1,000 Southampton, NY, US General Purpose 2021
Southampton Village Benev $500 Hampton Bays, NY, US General Purpose 2021
Southwest School Of Art $3,500 San Antonio, TX, US General Purpose 2021
Special Reach Inc $3,000 San Antonio, TX, US General Purpose 2021
St Johns Urban Land Inst $1,400 Washington, DC, US General Purpose 2021
Texas 2036 $10,000 Dallas, TX, US General Purpose 2021
Texas Aggi Corps $5,000 Bryan, TX, US General Purpose 2021
The Retreat $7,000 East Hampton, NY, US General Purpose 2021
The Trustees Of Columbia University $5,000 New York, NY, US General Purpose 2021
Travis Park Church $2,000 San Antonio, TX, US General Purpose 2021
University Health System $20,000 San Antonio, TX, US General Purpose 2021
University Of Texas Law School $3,600 Austin, TX, US General Purpose 2021
Witte Museum $3,000 San Antonio, TX, US General Purpose 2021
Women's Forum $5,000 New York, NY, US General Purpose 2021
92nd Street Y $10,000 New York, NY, US General Purpose 2020
Abundant Living Faith Center $5,000 El Paso, TX, US General Purpose 2020
After-school All-stars $23,250 Los Angeles, CA, US General Purpose 2020
Animal Medial Center $10,000 New York, NY, US General Purpose 2020
Austin Pbs $1,000 Austin, TX, US General Purpose 2020
Autism Treatment Center $2,500 Sheffield, MA, US General Purpose 2020
Avance-san Antonio $1,500 San Antonio, TX, US General Purpose 2020
Back On My Feet $1,000 Philadelphia, PA, US General Purpose 2020
Ballet Theatre Foundation $1,500 New York, NY, US General Purpose 2020
Battered And Abused Women And Children Foundation $3,000 Waukegan, IL, US General Purpose 2020
Bexar County Family Center $5,000 San Antonio, TX, US General Purpose 2020
Brackenridge Park Conservancy $1,500 San Antonio, TX, US General Purpose 2020
Briscoe Museum $10,000 San Antonio, TX, US General Purpose 2020
Center For Healthcare Service $2,500 San Antonio, TX, US General Purpose 2020
Central Synagogue $5,000 New York, NY, US General Purpose 2020
Chamber Orchestra Of San Antonio $1,000 San Antonio, TX, US General Purpose 2020
Champion Scholarship Fdtn $6,448 Westport, CT, US General Purpose 2020
Children's Tumor Foundation $2,500 Philadelphia, PA, US General Purpose 2020
Christ Church Riverside $2,500 New York, NY, US General Purpose 2020
Clamshell Foundation $1,000 East Hampton, NY, US General Purpose 2020
Columbia Community Service $5,000 New York, NY, US General Purpose 2020
Community Food Advocates $5,000 New York, NY, US General Purpose 2020
Council For Economic Education $5,000 New York, NY, US General Purpose 2020
Covenant House $5,000 Merrifield, VA, US General Purpose 2020
Dress For Success $5,000 New York, NY, US General Purpose 2020
El Education $10,000 Amherst, MA, US General Purpose 2020
Eleanor Roosevelt Val-kill Partnership $10,000 Hyde Park, NY, US General Purpose 2020
Equal Justice America $1,500 Midlothian, VA, US General Purpose 2020
Esperanza Community Housing Corp $3,000 Los Angeles, CA, US General Purpose 2020
Estate Of Muriel F Siebert $700 Southampton, NY, US General Purpose 2020
Feral Cat Coalition Of Oregon $1,000 Portland, OR, US General Purpose 2020
Food Bank For New York $5,000 Hartsdale, NY, US General Purpose 2020
Friend Of Mornings $1,000 New York, NY, US General Purpose 2020
Girl Scouts $10,000 New York, NY, US General Purpose 2020
Girls Inc Of San Antonio $2,000 San Antonio, TX, US General Purpose 2020
Global Camps Africa $3,000 Lynchburg, VA, US General Purpose 2020
Greater San Antonio After School $10,000 San Antonio, TX, US General Purpose 2020
Hampton Bays Beautification $7,500 Hampton Bays, NY, US General Purpose 2020
Hidalgo Foundation Of Bexar County $10,000 San Antonio, TX, US General Purpose 2020
High Water Women Fdtn $5,000 New York, NY, US General Purpose 2020
Hope For The Future $2,500 San Antonio, TX, US General Purpose 2020
Humane Society Of The Us $1,000 Washington, DC, US General Purpose 2020
Hunter College Foundation $10,000 New York, NY, US General Purpose 2020
Interfaith Education $10,000 New York, NY, US General Purpose 2020
International Women's For Forum Leadership $1,000 Washington, DC, US General Purpose 2020
Irish Repertory Theatre $2,500 New York, NY, US General Purpose 2020
Ja Usa $5,000 Colorado Springs, CO, US General Purpose 2020
Ja Worldwide Inc $10,000 Woburn, MA, US General Purpose 2020
Johns Hopkinssais $5,000 Nw Washington, DC, US General Purpose 2020
Klrn News & Public Affair $10,000 San Antonio, TX, US General Purpose 2020
Lewis & Clark College $80,000 Portland, OR, US General Purpose 2020
Long House Reserve $2,000 East Hampton, NY, US General Purpose 2020
Lower Eastside Girls Club $3,000 New York, NY, US General Purpose 2020
Mabel Mercer Foundation $3,000 New York, NY, US General Purpose 2020
Manhattan Institute For Policy Research $5,000 New York, NY, US General Purpose 2020
Manhattan Theater Club $5,000 New York, NY, US General Purpose 2020
Marjorie's Fund $5,000 New York, NY, US General Purpose 2020
Media Cares Foundation $5,000 New York, NY, US General Purpose 2020
Metropolitan Opera $5,000 New York, NY, US General Purpose 2020
Metropolitan Museum Of Arts $5,000 New York, NY, US General Purpose 2020
Mind Science Foundation $5,000 San Antonio, TX, US General Purpose 2020
Montgomery Hospice $2,000 Rockville, MD, US General Purpose 2020
Move Texas Civic $5,000 San Antonio, TX, US General Purpose 2020
Museum Of American Finance $5,000 New York, NY, US General Purpose 2020
Museum Of Modern Art $5,000 New York, NY, US General Purpose 2020
My Money Workshop $5,000 New York, NY, US General Purpose 2020
New York Philharmonic $5,000 New York, NY, US General Purpose 2020
New York Presbyterian Hospital $20,000 New York, NY, US General Purpose 2020
Northeast Business Group $2,500 New York, NY, US General Purpose 2020
Ny Landmarks Conservancy $1,000 New York, NY, US General Purpose 2020
Nyc Outward Bound Center Inc $25,000 New York, NY, US General Purpose 2020
Outward Bound Usa $5,000 Baltimore, MD, US General Purpose 2020
Parrish Art Museum $5,000 Water Mill, NY, US General Purpose 2020
Public Theater $5,000 New York, NY, US General Purpose 2020
Room To Read $2,000 San Francisco, CA, US General Purpose 2020
Rounddabout Theatre Company $5,000 New York, NY, US General Purpose 2020
Sa Womens Chamber Of Commerce $11,200 San Antonio, TX, US General Purpose 2020
Sa Works $5,000 San Antonio, TX, US General Purpose 2020
San Antonio Botanical Gardens $5,000 San Antonio, TX, US General Purpose 2020
San Antonio Food Bank $5,000 San Antonio, TX, US General Purpose 2020
San Antonio Housing Authority $1,000 San Antonio, TX, US General Purpose 2020
San Antonio Museum Of Art $32,500 San Antonio, TX, US General Purpose 2020
San Antonio Women's Hall Of Fame $3,000 San Antonio, TX, US General Purpose 2020
San Antonio Youth Literacy $2,500 San Antonio, TX, US General Purpose 2020
San Antonio Zoo $25,000 San Antonio, TX, US General Purpose 2020
Seguimos Adelante $20,000 El Paso, TX, US General Purpose 2020
She's The First $4,000 New York, NY, US General Purpose 2020
Soho Repertory Theater $2,000 New York, NY, US General Purpose 2020
Southampton Animal Shelter $5,000 Hampton Bays, NY, US General Purpose 2020
Southampton Village Volunteer Ambulance $500 Southampton, NY, US General Purpose 2020
Special Reach Inc $3,000 San Antonio, TX, US General Purpose 2020
Stony Brook Southampton $2,000 Southampton, NY, US General Purpose 2020
The Education Fund $5,000 Miami, FL, US General Purpose 2020
The Music Center $5,000 Los Angeles, CA, US General Purpose 2020
The Retreat $5,000 East Hampton, NY, US General Purpose 2020
The Trust For Public Land $2,000 San Francisco, CA, US General Purpose 2020
The Trustees Of Columbia University $4,500 New York, NY, US General Purpose 2020
Ucla Foundation $15,000 Pasadena, CA, US General Purpose 2020
United Way Of San Antonio $2,500 San Antonio, TX, US General Purpose 2020
University Health System $5,000 San Antonio, TX, US General Purpose 2020
University Of Texas Law School $5,000 Austin, TX, US General Purpose 2020
West Care Foundation $10,000 Henderson, NV, US General Purpose 2020
Wise $3,000 Dyersburg, TN, US General Purpose 2020
Thirteenwnet $5,000 New York, NY, US General Purpose 2020
Women's Forum $2,500 New York, NY, US General Purpose 2020
Women's Project & Product $1,000 New York, NY, US General Purpose 2020
World Affairs Councils Of America $2,500 Washington, DC, US General Purpose 2020
World Central Kitchen $2,000 Washington, DC, US General Purpose 2020
See Attached Schedule (statement 2) $512,101 New York, NY, US General Purpose 2016

Foundations Similar to Muriel F Siebert Foundation Inc

Discover 5 foundations with comparable assets ($42,015,140-$43,053,799), similar grant patterns, and geographic focus in NY that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 47-2274823 | 332 grants awarded
$42,335,068
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$3,662.5
median grant
New York, NY
Same state
100%
Excellent match

EIN: 13-3911396 | 384 grants awarded
$42,289,748
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$5,000
median grant
Syosset, NY
Same state
100%
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EIN: 13-6158412 | 47 grants awarded
$42,625,631
(≈ Similar)
$10,000
median grant
New York, NY
Same state
100%
Excellent match

EIN: 55-0807934 | 141 grants awarded
$42,015,140
(≈ Similar)
$10,000
median grant
Jamaica, NY
Same state
99%
Excellent match

EIN: 13-3921302 | 360 grants awarded
$43,053,799
(≈ Similar)
$10,000
median grant
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Same state
99%
Excellent match

Contact Information

Official contact details for Muriel F Siebert Foundation Inc as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 13-6266367
Website N/A
Address 543 EIGHTH AVENUE 3 New York, NY 10018-4302

Key People (3)

Board members, trustees, and key staff who oversee Muriel F Siebert Foundation Inc's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Vice President/treasurer Jane H Macon
Secretary June Jaffee
President Patricia L Francy

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Muriel F Siebert Foundation Inc is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated March 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.