The Isabel Foundation
Private foundation Flint, MI isabel.org Still adding venture funds
The Isabel Foundation reports 9 venture funds, $3.8M in all; 1 is new since its last report.
Holdings are from its Form 990-PF return for the year ending June 30, 2025, compared with the one for June 30, 2024. That is more than a year ago: it may have added or sold funds since. Foundations file up to ten and a half months after their year ends, and the IRS publishes returns months after that. “Still adding venture funds”: 1 fund on this one was not on the one for June 30, 2024.
The numbers
| Vintage | Venture funds |
|---|---|
| 2011 | 1 |
| 2012 | 0 |
| 2013 | 1 |
| 2014 | 0 |
| 2015 | 2 |
| 2016 | 0 |
| 2017 | 0 |
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 2 |
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 1 |
Updates from The Isabel Foundation
Largest venture holdings
From its Form 990-PF return for the year ending June 30, 2025; “New” is a fund that wasn’t on the return before it.
| Fund, as reported | Manager | Vintage | Year-end value |
|---|---|---|---|
| DFJ Growth 2013, LP New | DFJ Growth | 2013 | $1.1M |
| DFJ Growth III, LP | DFJ Growth | — | $1.1M |
| DFJ Growth IV LP | DFJ Growth | 2020 | $701K |
| DFJ Growth V LP | DFJ Growth | 2023 | $288K |
| Impact Ventures IV, LP | — | 2020 | $244K |
In the app: 4 more venture funds, the firm it pays to manage or advise on its investments. Open The Isabel Foundation in LP Intelligence for every fund it holds and how to reach it, or find the LPs that back firms like yours.
LPs nearby
Within 100 miles, by city: a trip to one can take in the others.
- Ruth Mott Foundation
- Charles Stewart Harding Foundation
- A Alfred Taubman Foundation
- Madeleine & Mandell L Berman Foundation
- Leinweber Foundation
- Wheeler Family Foundation Inc
- The Lachimi Foundation
- Max M & Marjorie S Fisher Foundation Inc
28 LPs within 100 miles in all: see them on the map.
About this data
Holdings as this foundation lists them on its Form 990-PF (Part II, lines 13 and 15). Amounts are year-end fair market value, or book value where it gives no other, not commitments or returns. As of June 30, 2025; new holdings are those not on its return for the year ending June 30, 2024. Source: IRS Form 990-PF. Funds are linked to a manager by name; a match can be wrong, and the original filing is the record. How Hottub reads its sources.
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