John & Mary R Markle Foundation
Private foundation New York, NY markle.org No recent venture fund
John & Mary R Markle Foundation reports 6 venture funds, $11M in all.
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.
The numbers
| Vintage | Venture funds |
|---|---|
| 2018 | 1 |
| 2019 | 0 |
| 2020 | 1 |
| 2021 | 2 |
Updates from John & Mary R Markle Foundation
All of John & Mary R Markle Foundation’s updates on Hottub VC
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 |
|---|---|---|---|
| Ra Capital Healthcare | Ra Capital Management, LP | — | $2.5M |
| Radian Capital Fund II | Radian Capital LLC | — | $954K |
| Goodwater Capital Fund III | Goodwater Capital | 2018 | $735K |
| Felicis Ventures VIII | Felicis | 2021 | $694K |
| Felicis Ventures VII | Felicis | 2020 | $621K |
In the app: 1 more venture fund, 7 funds of funds, the 3 firms it pays to manage or advise on its investments. Open John & Mary R Markle 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.
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283 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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