Funding search · EIN 113037134 · Larchmont, NY

The Sonia Alden Foundation

Name: The Sonia Alden Foundation grants, 2022–2025
Creator: PaperOrbit
License: https://www.irs.gov/charities-non-profits/exempt-organization-public-disclosure-and-availability-requirements

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

76
grants reported: $243,356
total given: 2022–2025
filing years: $600
median grant

Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

Full IRS filings ↗How this is built Report an error

Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

Master Voices4 grants · $51,600
South Florida Symphony Orchestra3 grants · $39,496
Hoff-Barthelson Music School3 grants · $28,000
Florida Grand Opera3 grants · $14,836
Roomful of Teeth Vocal Arts Project1 grant · $11,500
Wick Theatre2 grants · $11,096
Hoff-Barhelson Music School1 grant · $11,000
Southern Jewish Resource Network So1 grant · $10,000
Washington University4 grants · $10,000
Southern Jewish Resource Network-So1 grant · $10,000

Giving over time

$66,730

2022

$65,318

2023

$65,058

2024

$46,250

2025

Grant history

All 76 reported grants, largest first.

$15,000
South Florida Symphony Orchestra · Ft Lauderdale, FL · 2023
Charitable
$14,750
Master Voices · New York, NY · 2022
Charitable
$13,100
Master Voices · New York, NY · 2023
Charitable
$12,500
Hoff-Barthelson Music School · Scarsdale, NY · 2023
Charitable
$12,496
South Florida Symphony Orchestra · Ft Lauderale, FL · 2022
Charitable
$12,250
Master Voices · New York, NY · 2025
Charitable
$12,000
South Florida Symphony Orchestra · Ft Lauderdale, FL · 2024
Charitable
$11,500
Roomful of Teeth Vocal Arts Project · Branford, CT · 2025
Charitable
$11,500
Master Voices · New York, NY · 2024
Charitable
$11,500
Hoff-Barthelson Music School · Scarsdale, NY · 2022
Charitable
$11,000
Hoff-Barhelson Music School · Scarsdale, NY · 2024
Charitable
$10,000
Southern Jewish Resource Network So · Atlanta, GA · 2025
Charitable
$10,000
Southern Jewish Resource Network-So · Atlanta, GA · 2024
Charitable
$7,500
Claudia Schreier Choreography · New York, NY · 2023
Charitable
$6,836
Florida Grand Opera · Ft Lauderdale, FL · 2022
Charitable
$6,188
Wick Theatre · Boca Raton, FL · 2023
Charitable
$5,000
Florida Grand Opera · Ft Lauderdale, FL · 2024
Charitable
$5,000
Triple Shadow · Hastings On Hudson, NY · 2024
Charitable
$4,908
Wick Theatre · Boca Raton, FL · 2022
Charitable
$4,000
Hoff-Barthelson Music School · Scarsdale, NY · 2025
Charitable
$3,000
Universal Tech Institute · Miramar, FL · 2025
Charitable
$3,000
Florida Grand Opera · Ft Lauderdale, FL · 2023
Charitable
$3,000
Fractured Atlas · New York, NY · 2022
Charitable
$3,000
Miami City Ballet · Miami, FL · 2022
Charitable
$2,500
Washington University · St Louis, MO · 2025
Charitable
$2,500
National Scleroderma Foundation · Boston, MA · 2024
Charitable
$2,500
Washington University · St Louis, MO · 2024
Charitable
$2,500
Washington University · St Louis, MO · 2023
Charitable
$2,500
Washington University · St Louis, MO · 2022
Charitable
$2,070
Royal Dames of Cancer Research · Ft Lauderdale, FL · 2022
Charitable
$2,000
North Kingstown Community Chorus · North Kingstown, RI · 2025
Charitable
$2,000
Universal Tech Institute · Miramar, FL · 2024
Charitable
$1,500
Camp Live Oak · Ft Lauderdale, FL · 2023
Charitable
$1,250
American Museum of Natural Historya · New York, NY · 2023
Charitable
$1,250
The Opera Society · Ft Lauderdale, FL · 2022
Charitable
$1,000
Weil Cornell Medical Center Wcmc · New York, NY · 2024
Charitable
$700
Library for Performing Arts · New York, NY · 2024
Charitable
$600
Metro Museum of Art · New York, NY · 2023
Charitable
$600
Metro Museum of Art · New York, NY · 2022
Charitable
$575
American Museum of Natural Historya · New York, NY · 2022
Charitable
$500
Miracle of Help · Cold Spring Harbor, NY · 2025
Charitable
$500
New York Pet Rescue · Larchmont, NY · 2025
Charitable
$500
Camp Live Oak · Ft Lauderdale, FL · 2024
Charitable
$500
Miracle of Help · Cold Spring Harbor, NY · 2024
Charitable
$500
New York Pet Rescue · Larchmont, NY · 2024
Charitable
$500
Miracle of Help · Cold Spring Harbor, NY · 2023
Charitable
$500
New York Pet Rescue · Larchmont, NY · 2023
Charitable
$500
Island City Stage · Ft Lauderale, FL · 2022
Charitable
$500
Miracle of Help · Cold Spring Harbor, NY · 2022
Charitable
$500
New York Pet Rescue · Larchmont, NY · 2022
Charitable
$350
Library for Performing Arts · New York, NY · 2023
Charitable
$350
Library for Performing Arts · New York, NY · 2022
Charitable
$300
Nsu Art Museum · Ft Launderdale, FL · 2022
Charitable
$250
New York Presbytarian Fund · New York, NY · 2022
Charitable
$250
The Jewish Museum · New York, NY · 2022
Charitable
$160
Guggenheim Museum · New York, NY · 2022
Charitable
$150
Jewish Fed of Broward Co · Davie, FL · 2024
Charitable
$150
American Society for Yad Vashem · Milwaukee, WI · 2023
Charitable
$140
Solomon R Guggenheim Museum · New York, NY · 2023
Charitable
$100
Macular Degeneration Assn · Sarasota, FL · 2024
Charitable
$100
Goodman Jfs of Broward · Plantation, FL · 2023
Charitable
$100
New York Historical Society · New York, NY · 2023
Charitable
$100
New York Philharmonic · New York, NY · 2023
Charitable
$100
Thirteen · New York, NY · 2023
Charitable
$100
Episcopal Actors Guild · New York, NY · 2022
Charitable
$100
The Salvation Army · New York, NY · 2022
Charitable
$85
New York Historical Society · New York, NY · 2022
Charitable
$80
Nsu Art Museum · Ft Lauderale, FL · 2023
Charitable
$60
Thirteen · New York, NY · 2024
Charitable
$50
Cavalry Hospital · Bronx, NY · 2022
Charitable
$50
South Florida Pbs Wxel · Boyton Beach, FL · 2022
Charitable
$50
Thirteen · New York, NY · 2022
Charitable
$40
Aspca · New York, NY · 2023
Charitable
$36
Wnyc · New York, NY · 2024
Charitable
$20
St Jude Childrens Research Hospital · Memphis, TN · 2023
Charitable
$12
Retired Public Employees Assn · Troy, NY · 2024
Charitable

Who else funds this kind of work

Same state

The Bloomberg Family Foundation815 grants · $3.00B
Pfizer Patient Assistance Foundation134 grants · $5.49B
Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B

Similar grant size

Shell USA Company Foundation24,663 grants · $80.1M
The Bank of America Charitable87,335 grants · $496.1M
Jpmorgan Chase Foundation29,571 grants · $637.4M

Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.

Search funders like this one

Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.