Grants paid by Michael Antonov Charitable Foundation Inc
EIN 47-1849235 · Woodbury, NY · Form 990-PF, Part XV · NTEE T20
Michael Antonov Charitable Foundation Inc of Woodbury, NY (EIN 47-1849235) reported 26 grants paid totaling $7,566,342 to 18 recipients in tax years 2018–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$7,566,342
26 grants
Recipients
18
distinct organizations
Tax years
2018–2024
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 5 | $1,147,716 | — |
| 2020 | 4 | $640,000 | — |
| 2022 | 6 | $2,527,000 | — |
| 2023 | 7 | $1,344,126 | — |
| 2024 | 4 | $1,907,500 | — |
Top recipients
The 18 recipients receiving the most from Michael Antonov Charitable Foundation Inc, by grants paid, out of 18 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Entropy Software Foundation 84-2791816 | B | Woodbury, NY | 3 | $3,720,000 | 2024 |
| University of Maryland College Park Foundation 52-2197313 | C | College Park, MD | 1 | $747,716 | 2018 |
| Ucsf Foundation | U | San Francisco, CA | 3 | $575,000 | 2022 |
| Sens Research Foundation | U | Mountain View, CA | 2 | $550,000 | 2020 |
| Buck Institute for Research 94-3030609 | C | Novato, CA | 2 | $450,000 | 2024 |
| University of Rochester | U | Rochester, NY | 2 | $350,000 | 2023 |
| Foresite Institute 77-0119168 | C | San Francisco, CA | 2 | $312,500 | 2024 |
| Brigham and Womens Hospital 04-2312909 | C | Boston, MA | 1 | $287,000 | 2022 |
| The Giving Bank Fundai Foundation | U | Las Vegas, NV | 1 | $200,000 | 2022 |
| Virtual Science Center 47-5099310 | C | Sunnyvale, CA | 1 | $150,000 | 2018 |
| Na Koa Manu Conservation Inc 47-4189809 | B | Pukalani, HI | 1 | $75,000 | 2023 |
| Alternative Teaching Strategy 45-5143963 | D | San Diego, CA | 1 | $50,000 | 2020 |
| City of Smile USA Inc | U | Burlington, MA | 1 | $50,000 | 2024 |
| Buck Ai Center | U | Novato, CA | 1 | $25,000 | 2018 |
| The Tony Robbins Foundation 33-0492446 | B | San Diego, CA | 1 | $10,000 | 2020 |
| Albert Einstein College of Medicine 83-0621846 | B | Bronx, NY | 1 | $6,830 | 2023 |
| University of Maryland Startup Shel | U | Adelphi, MD | 1 | $4,000 | 2023 |
| Gabrielle's Angel Foundation 13-3916689 | D | New York, NY | 1 | $3,296 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 26 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Entropy Software Foundation Woodbury, NY | B | $1,350,000 | paid | DONATION | 202503219349105140 |
| 2024 | Foresite Institute San Francisco, CA | C | $307,500 | paid | DONATION | 202503219349105140 |
| 2024 | Buck Institute for Research Novato, CA | C | $200,000 | paid | DONATION | 202503219349105140 |
| 2024 | City of Smile USA Inc Burlington, MA | U | $50,000 | paid | DONATION | 202503219349105140 |
| 2023 | Entropy Software Foundation Woodbury, NY | B | $1,150,000 | paid | DONATION | 202413209349106006 |
| 2023 | University of Rochester Rochester, NY | U | $100,000 | paid | DONATION | 202413209349106006 |
| 2023 | Na Koa Manu Conservation Inc Pukalani, HI | B | $75,000 | paid | DONATION | 202413209349106006 |
| 2023 | Albert Einstein College of Medicine Bronx, NY | B | $6,830 | paid | DONATION | 202413209349106006 |
| 2023 | Foresite Institute San Francisco, CA | C | $5,000 | paid | DONATION | 202413209349106006 |
| 2023 | University of Maryland Startup Shel Adelphi, MD | U | $4,000 | paid | DONATION | 202413209349106006 |
| 2023 | Gabrielle's Angel Foundation New York, NY | D | $3,296 | paid | DONATION | 202413209349106006 |
| 2022 | Entropy Software Foundation Woodbury, NY | B | $1,220,000 | paid | DONATION | 202332239349100213 |
| 2022 | Ucsf Foundation San Francisco, CA | U | $320,000 | paid | DONATION | 202332239349100213 |
| 2022 | Brigham and Womens Hospital Boston, MA | C | $287,000 | paid | DONATION | 202332239349100213 |
| 2022 | Buck Institute for Research Novato, CA | C | $250,000 | paid | DONATION | 202332239349100213 |
| 2022 | University of Rochester Rochester, NY | U | $250,000 | paid | DONATION | 202332239349100213 |
| 2022 | The Giving Bank Fundai Foundation Las Vegas, NV | U | $200,000 | paid | DONATION | 202332239349100213 |
| 2020 | Sens Research Foundation Mountain View, CA | U | $400,000 | paid | DONATION | 202123199349106392 |
| 2020 | Ucsf Foundation San Francisco, CA | U | $180,000 | paid | DONATION | 202123199349106392 |
| 2020 | Alternative Teaching Strategy San Diego, CA | D | $50,000 | paid | DONATION | 202123199349106392 |
| 2020 | The Tony Robbins Foundation San Diego, CA | B | $10,000 | paid | DONATION | 202123199349106392 |
| 2018 | University of Maryland College Park Foundation College Park, MD | C | $747,716 | paid | donation | 201910779349100206 |
| 2018 | Virtual Science Center Sunnyvale, CA | C | $150,000 | paid | donation | 201910779349100206 |
| 2018 | Sens Research Foundation Mountain View, CA | U | $150,000 | paid | donation | 201910779349100206 |
| 2018 | Ucsf Foundation San Francisco, CA | U | $75,000 | paid | donation | 201910779349100206 |
| 2018 | Buck Ai Center Novato, CA | U | $25,000 | paid | donation | 201910779349100206 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202503219349105140 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202413209349106006 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202332239349100213 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202123199349106392 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201910779349100206 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/471849235.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.