Wildlife Conservation Society

What Wildlife Conservation Society does

The organization over time

Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.

Balance sheet

Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2020 to 2021, from $1.1B to $1.3B (+14%).

How it's funded, over time

Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.

Government-grant reliance: 2017 39% · 2018 42% · 2019 46% · 2020 41% · 2021 33% · 2022 24% · 2023 27% · 2024 28% · 2025 26%. Grants only. Government contracts and fees sit inside program revenue.

Surplus & reserves

Operating surplus or deficit each year, and months of liquidity in hand. 8 of the last 9 reported years ran a deficit.

Leadership and staff

The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.

The chief executive listed changed between the FY2017 and FY2018 filings.

Who funds it, year by year

2017 → 2023: the base broadened from 189 funders to 323 funders, grant income rose $20M → $50M.

39 of 754 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 21% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.

Left out of every figure on this page: $39M from 27 payers (the payer shares this organization's board, largest Rockefeller Philanthropy Advisors Inc). These are real filings, and they are not money Wildlife Conservation Society raised.

From the IRS filings of Wildlife Conservation Society’s funders (the co-funder graph). Top 30 of 754 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

How concentrated its funding is

Wildlife Conservation Society has a broad base — no single funder exceeds 12% of grant income, and it takes 11 funders to reach half.

31% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund Wildlife Conservation Society.

Largest funder’s share by year: 2017 22% · 2018 18% · 2019 29% · 2020 17% · 2021 10% · 2022 13% · 2023 18% — diversifying over time.

“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

How long its funders stay

47% of Wildlife Conservation Society's funders are still giving 3 years after their first grant; 66% give in more than one year at all.

Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.

Where its funders are

Wildlife Conservation Society draws 74% of its grant income from funders outside New York, across 43 states in all.

Funder states come from each funder’s own filing. $71M arriving through sponsors registered in 21 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.