· Private foundation
Holtzman Wildlife Foundation
Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2024
- Under $10k1 grant · $500
- $10k–50k3 grants · $69k
| Recipient | Amount |
|---|---|
| CAF AMERICA | $34,000 |
| FRIENDS OF BELIZE BIRD RESCUE | $25,000 |
| THE BELIZE ZOO AND NEOTROPICAL CONSERVANCY | $10,000 |
| PAMS FOUNDATION | $500 |
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 (FY17–24) land where the poverty rate runs at 10%, against an area that typically sits at 10%. 49% of its dollars go to grantees based in above-average-need neighborhoods. Its grants spread fairly evenly across need levels.
How this is measured
Which US states its grants reach
How this is measured
Where the work is directed
The same grants placed two ways: where each recipient sits, and where its stated purpose sends the money.
About 24% of Holtzman Wildlife Foundation’s grant dollars are earmarked for a different county than the recipient’s own address.
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
Grantees it renews have grown median revenue +39% since the first grant, against +38% for those funded once.
21 repeat relationships: 1 still active in FY2024, 20 since wound down; 2 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 1% of grant dollars renewed an existing relationship; $35k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- DZDETROIT ZOOLOGICAL SOCIETY3× · 2017–2019 · $600k · revenue +39%
- SBSTONY BROOK FOUNDATION INC3× · 2017–2019 · $275k · revenue +224%
- OPOceanic Preservation Society3× · 2019–2022 · $219k · revenue +35%
Funded once
- RCRHINO CONSERVATION BOTSWANA TRUST USAone grant, 2019 · $130k · revenue -98% · 49% of their budget
- MRMACAW RECOVERY PROJECT USAone grant, 2023 · $36k
- RPRED PANDA NETWORKgraduatedone grant, 2018 · $31k · revenue +77%
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
Protecting the world's remaining primates by monitoring and exposing illegal trade, supporting a worldwide network of overseas sanctuaries and ngo's, publicising the plight of abused primates, and operating a sanctuary for resued gibbons.
Mozparks initiativ, inc has been established to address and defeat the onslaught on elephant, rhino, and other species of wildlife and the habitat of wildlife in mozambique. mozparks partners with non-governmental organizations, local…
To safeguard large carnivores, their prey, and habitat in zambia through applied research, conservation, and education.
Wildlife alliance is the leader in direct protection of forests and wildlife in tropical asia. our mission is to combat deforestation, biodiversity loss, climate change, and poverty by partnering with local communities and governments.…
Panthera's mission is the conservation of the world's 40 wild cat species, many of which are endangered or threatened. panthera develops, implements and oversees wild cat conservation strategies on a global scale.
Protect wildlife and ecosystems through research, evidence-based evaluation, capacity development and advocacy.
The wildlife conservation society (wcs) saves wildlife and wild places worldwide through science, conservation action, education, and inspiring people to value nature.
Wildlife conservation, research and education.
Animal and Wildlife legal framework
Protecting india's precious wildlife from poaching, habitat loss, and human exploitation since 1995.
Wwf's mission is to conserve nature and reduce the most pressing threats to the diversity of life on earth. (continued on schedule o)
How this is measured
26 grantees tracked through their own filings, 2017–2026.
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 2026, not grant rows in a single year, so this will not match the grant count on the cover. 26 of the 31 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.
- Who funds DETROIT ZOOLOGICAL SOCIETY ↗
- Who funds STONY BROOK FOUNDATION INC ↗
- Who funds INTERNATIONAL ANIMAL RESCUE US INC ↗
- Who funds Oceanic Preservation Society ↗
- Who funds AFRICAN WILDLIFE FOUNDATION INC ↗
- Who funds RHINO CONSERVATION BOTSWANA TRUST USA ↗
- Who funds Asia Wild ↗
- Who funds WILDLIFE CONSERVATION NETWORK INC ↗
- Who funds CHARITIES AID FOUNDATION AMERICA ↗
- Who funds MYRIAD USA INC ↗
- Who funds OL JOGI COMMUNITY & WILDLIFE FOUNDATION INC ↗
- Who funds SAVE THE RHINO INTERNATIONAL INC ↗
- Who funds SMITHSONIAN INSTITUTION ↗
- Who funds Nonhuman Rights Project Inc ↗
- Who funds MARALLIANCE ↗
- Who funds BUSHLIFE CONSERVANCY ↗
- Who funds REWILD ↗
- Who funds Endangered Species Protection Agency USA Foundation ↗
- Who funds ONCAFARI INTERNATIONAL INC ↗
- Who funds ANIMAL DEFENDERS INTERNATIONAL INC US ↗
- Who funds PAMS FOUNDATION INC ↗
- Who funds RED PANDA NETWORK ↗
- Who funds FRIENDS OF BELIZE BIRD RESCUE INC ↗
- Who funds PAN AFRICAN SANCTUARY ALLIANCE INC ↗
- Who funds HOWELL NATURE CENTER ↗
- Who funds BELIZE ZOO AND NEOTROPICAL CONSERVANCY INC ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: The Coville-Triest Family Foundation · PC Fund for Animals Charitable Tr · Paypal Charitable Giving Fund · Verizon Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · The Pfizer Foundation Inc · Jpmorgan Chase Foundation · The Bank of America Charitable Foundation Inc · American Endowment Foundation · Donor Advised Charitable Giving Inc · National Philanthropic Trust · American Online Giving Foundation Inc
How this is measured
How much its grantees rely on government
Each dot is one organization Holtzman Wildlife Foundation funds: left to right is the share of its income from government, bottom to top the share from Holtzman Wildlife Foundation. Bigger dots raise more.
- Pan African Sanctuary Alliance Inc: 68% of income from government
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Holtzman Wildlife Foundation?
Find your warmest path to Holtzman Wildlife Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
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