The Longbrake Family Foundation
Private foundation Seattle, WA longbrakefamilyfoundation.org No recent venture fund
The Longbrake Family Foundation reports one venture fund, $11M in all.
Holdings are from its Form 990-PF return for the year ending December 31, 2025, compared with the one for December 31, 2024. Foundations file up to ten and a half months after their year ends, and the IRS publishes returns months after that.
Updates from The Longbrake Family Foundation
All of The Longbrake Family Foundation’s updates on Hottub VC
Largest venture holdings
From its Form 990-PF return for the year ending December 31, 2025; “New” is a fund that wasn’t on the return before it.
| Fund, as reported | Manager | Vintage | Year-end value |
|---|---|---|---|
| Manchester Capital Charles Schwab Assets | Manchester Capital Management LLC | — | $11M |
Open The Longbrake Family 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.
- Raven Trust Fund
- Marguerite Casey Foundation
- Casey Family Programs
- Laidir Foundation
- The Satterberg Foundation Inc
- Crystal Springs Foundation
- Allen Family Philanthropies
- Neukom Family Foundation
35 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, 2025; new holdings are those not on its return for the year ending 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).
