The Summer Isle Foundation
Private foundation Woburn, MA Still adding venture funds
The Summer Isle Foundation reports one venture fund, $338K in all.
Holdings are from its Form 990-PF return for the year ending December 31, 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”: its newest venture fund is a 2023 vintage, within 3 years of 2024.
Updates from The Summer Isle Foundation
Largest venture holdings
From its Form 990-PF return for the year ending December 31, 2024.
| Fund, as reported | Manager | Vintage | Year-end value |
|---|---|---|---|
| General Catalyst Group XII | General Catalyst | 2023 | $338K |
Open The Summer Isle 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.
- The Lucretia Philanthropic Foundation Inc
- Cummings Foundation Inc
- Jerome Lyle Rappaport Charitable Foundation
- N. Atlantic States Carp. Pension Fund
- N. Atlantic States Carp. Guaranteed Annuity Fund
- World Peace Foundation
- Wagner Foundation
- Caroline & Sigmund Schott Fund
81 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 December 31, 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.
Share this page
For a post, a deck, or a note to your partners: image (PNG) · vector (SVG).
