· Private foundation
Solstice Charitable Foundation Inc
Its FY2025 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, FY2020 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- Under $10k1 grant · $2k
- $10k–50k9 grants · $125k
| Recipient | Amount |
|---|---|
| Jackson Hole Land Trust | $25,000 |
| Owl Research Institute | $15,000 |
| Teton Raptor Center | $15,000 |
| Sanibel-Captiva Conservation Foundation | $15,000 |
| Clinic for the Rehabilitation of Wildlife | $15,000 |
| Statement Arts Inc | $10,000 |
| Yellowstone Forever | $10,000 |
| Spur Community Foundation | $10,000 |
| University of Notre Dame | $10,000 |
| Ossining Public Library | $2,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY22–25, $70k) land where the poverty rate runs at 8%, against an area that typically sits at 9%. 14% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.
How this is measured
Which US states its grants reach
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 +24% since the first grant, against -33% for those funded once.
6 repeat relationships: 6 still active in FY2025, 0 since wound down; 2 grantees were first funded in FY2025 (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 FY2025, 89% of grant dollars renewed an existing relationship; $12k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
SANIBEL-CAPTIVA CONSERVATION FOUNDATION3× · 2022–2025 · $95k · revenue +25%- YFYELLOWSTONE FOREVER4× · 2020–2025 · $85k · revenue +192%
- JHJACKSON HOLE LAND TRUST2× · 2024–2025 · $75k · revenue +24%
Funded once
- CFClinic for the Rehab of Wildflifeone grant, 2022 · $20k
SHELL MUSEUM AND EDUCATIONAL FOUNDATION INCone grant, 2023 · $15k · revenue -33%- UOUNIVERSITY OF ALASKA FOUNDATIONone grant, 2022 · $15k · revenue -50%
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.
Maintain the swan valley's unique natural resources and ensure that a vibrant human community can sustain itself through stewardship, education, economic viability, and conservation on public and private lands.
Hawk mountain sanctuary association's mission is to conserve birds of prey worldwide by providing leadership in raptor conservation science and education, and by maintaining hawk mountain sanctuary as a model observation, research, and…
The salish sea schools mission is to awaken curiosity and deepen connections with the sea through shore and sea exploration programs for all ages.
The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."
We are a grassroots organization focused on the critical environmental issues of sw florida. we accomplish this through a myriad of efforts by the teams in our programmatic departments: science, policy, education and wildlife…
Maine Audubon works to conserve Maine's wildlife and habitat by engaging people of all ages in education, conservation, and action. We are helping the people of Maine become the nation's most informed and effective stewards of wildlife and…
Archbold expeditions, inc.'s mission is to build and share the scientific knowledge needed to protect the life, lands, and waters of the heart of florida and beyond.
The program mission of the quebec-labrador foundation u.s. is defined by a regional component (new england and eastern canada), and an international component, which ties our regional model to a global conservation network. qlf's program…
Inspiring communities to save wildlife for future generations.
The Elkhorn Slough Foundation's mission is to conserve and restore Elkhorn Slough and its watershed, California's largest tidal salt marsh south of San Francisco Bay. Renowned for its extraordinary biodiversity, Elkhorn Slough features a…
How this is measured
14 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. 14 of the 20 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 SANIBEL-CAPTIVA CONSERVATION FOUNDATION ↗
- Who funds YELLOWSTONE FOREVER ↗
- Who funds JACKSON HOLE LAND TRUST ↗
- Who funds SPUR COMMUNITY FOUNDATION INC ↗
- Who funds OWL RESEARCH INSTITUTE INC ↗
- Who funds TETON RAPTOR CENTER ↗
- Who funds University of Notre Dame du Lac ↗
- Who funds CLINIC FOR THE REHABILITATION OF WILDLIFE INC ↗
- Who funds SHELL MUSEUM AND EDUCATIONAL FOUNDATION INC ↗
- Who funds UNIVERSITY OF ALASKA FOUNDATION ↗
- Who funds FISH OF SANIBEL-CAPTIVA INC ↗
- Who funds STATEMENT ARTS INC ↗
- Who funds DING DARLING WILDLIFE SOCIETY INC ↗
- Who funds THE OSSINING LIBRARY FOUNDATION ↗
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: Morgan Stanley Global Impact Funding Trust Inc · National Philanthropic Trust · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization Solstice Charitable Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Solstice Charitable Foundation Inc. Bigger dots raise more.
- Sanibel-Captiva Conservation Foundation: 4% of income from government
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Solstice Charitable Foundation Inc?
Find your warmest path to Solstice Charitable Foundation Inc 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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