Lone Pine Foundation Inc
Lone Pine Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GREENWICH, CT. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $58.6M in total assets. In 2024, it awarded 1 grants totaling $10.4M. Net investment income was $9.3M.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$58.6M
+32.8% YoY
Annual Giving
$10.4M
+2.3% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$10.4M
+2.3% YoY
Under IRS private-foundation payout rules, Lone Pine Foundation Inc reported a distributable amount of $2.4M for 2024 — the minimum it must pay out in qualifying distributions.
About Lone Pine Foundation Inc
Based on IRS filings
Lone Pine Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GREENWICH, CT. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $58.6M in total assets. In 2024, it awarded 1 grants totaling $10.4M. Net investment income was $9.3M.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $58,559,297 | $44,090,330 | $43,419,360 |
| Revenue | $20,174,880 | $1,284,221 | $2,658,209 |
| Expenses | $10,468,664 | $10,138,563 | $10,278,606 |
| Qualifying Distributions | $10,368,664 | $10,138,563 | $9,912,775 |
| Net Investment Income | $9,251,415 | $341,007 | $60,266 |
| Distributable Amount | $2,381,451 | $2,122,015 | $2,329,245 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2024
Grant Size Distribution
5 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include See Attachment 12 ($10,361,955).
| Recipient | Purpose | Amount |
|---|---|---|
| See Attachment 12 See Attachment, CT | See Attachment 12 | $10,361,955 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| STEPHEN F MANDEL JR | DIR/PRES/CHAIRMAN | 1 | — |
| KERRY A TYLER | DIR/VP/TREASURER | 1 | — |
| LUCY BALL | EXECUTIVE DIRECTOR | 1 | — |
| Dave Craver | DIRECTOR | 1 | — |
| KATHERINE GEHRMANN | associate director/secretary | 1 | — |
| BRIAN DOHERTY | DIRECTOR | 1 | — |
| KELLY GRANAT | DIRECTOR | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Lone Pine Foundation Inc?
Lone Pine Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GREENWICH, CT. It holds $58.6M in total assets as of 2024.
How large is Lone Pine Foundation Inc?
As of 2024, Lone Pine Foundation Inc holds $58.6M in total assets with $20.2M in annual revenue. It awarded 1 grants totaling $10.4M in 2024.
Where does Lone Pine Foundation Inc operate?
Lone Pine Foundation Inc has awarded grants in Connecticut.
What size grants does Lone Pine Foundation Inc award?
In 2024, Lone Pine Foundation Inc awarded 1 grants totaling $10.4M — an average of about $10.4M per grant, based on its IRS Form 990 filings.
How much is Lone Pine Foundation Inc required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Lone Pine Foundation Inc reported a distributable amount of $2.4M on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Lone Pine Foundation Inc's EIN?
Lone Pine Foundation Inc's EIN (Employer Identification Number) is 06-1637040. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.