· Private foundation
Arthur Zimtbaum Foundation Inc
Its FY2017 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2017
- Under $10k3 grants · $18k
- $10k–50k7 grants · $150k
- $50k–250k1 grant · $100k
| Recipient | Amount |
|---|---|
| SCLERODERMA RESEARCH FOUNDATION | $100,000 |
| DANA FARBER CANCER INSTITUTE | $30,000 |
| HEBREW ACADEMY FOR SPECIAL CHILDREN | $25,000 |
| MASSACHUSETTS GENERAL HOSPITAL | $25,000 |
| SKIDMORE COLLEGE | $25,000 |
| GUGGENHEIM MUSEUM | $20,000 |
| UNITED JEWISH APPEAL | $15,000 |
| EASTER SEAL FOUNDATION OF PALM BEACH | $10,000 |
| UNION COLLEGE | $7,500 |
| COLUMBIA UNIVERSITY | $5,000 |
| NYC CENTER FOR MUSIC INTELLECT | $5,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Dollar for dollar, its grants (FY17–17) land where the poverty rate runs at 13%, against an area that typically sits at 13%. 41% of its dollars go to grantees based in above-average-need neighborhoods. Its grants spread fairly evenly across need levels.
How this is measured
How this is measured
5 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 5 of the 11 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
How much its grantees rely on government
Each dot is one organization Arthur Zimtbaum Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Arthur Zimtbaum Foundation Inc. Bigger dots raise more.
- Dana-Farber Cancer Institute Inc: 7% of income from government
How this is measured
Play a game based on Arthur Zimtbaum’s filings →