Longwood Fund
Longwood Fund last closed a fund in January 2024 — 34 months ago.
Longwood Fund VII, L.P. — a Form D for a new fund, newer than the record below. The raise has started.
Filed for a new fund on Friday 16 October 2026 — Longwood Fund VII, L.P., not stated. 021-601559 ↗ This is newer than the record below, which is rebuilt quarterly. See the feed.
Mid-cycle This firm is far enough into its last fund to be investing, and too early to be raising again as of the last quarterly rebuild.
- Funds on file
- 7
- Capital raised
- $681M
- Latest close
- January 2024
- Based in
- MA
Vehicles on file
| Vehicle | First close | Amount | Filings |
|---|---|---|---|
| Longwood Special Situations Fund, L.P. | January 2024 | $158M | 0001998828 ↗ |
| Longwood Fund VI, L.P. | September 2021 | $94M | 0001876500 ↗ |
| Longwood Fund V, L.P. | January 2019 | $118M | 0001764633 ↗ |
| Longwood Fund II, L.P. | November 2012 | $80M | 0001543245 ↗ |
| Longwood Founders Fund, L.P. | January 2010 | $51M | 0001483889 ↗ |
| Longwood Fund III, L.P. | — | $90M | 0001640546 ↗ |
| Longwood Fund IV, L.P. | — | $90M | 0001679213 ↗ |
Each row links to that vehicle’s Form D filings on EDGAR — the name, date and amount above should match what is filed there.
Named on filings
Christoph Westphal, Richard Aldrich, Michelle Dipp
What Longwood Fund invests in
- Typical fund
- $90M median, early stage, Series A-B scale
- Website
- longwoodfund.com
Service providers
- Fund administrator
- Alter Domus (5 funds)
- Auditor
- BDO (5 funds)
From Form ADV filed by LONGWOOD MANAGEMENT LLC CRD 281220 ↗, latest filing March 2026, covering 5 funds linked to this firm by Form D file number. Form ADV is filed once a year, so a provider may have changed since. How this is matched.
What this is. Every figure on this page comes from Form D filings with the U.S. Securities and Exchange Commission — public records, reproduced here as filed. Service providers, where shown, come from the adviser’s Form ADV and are dated.
What it is not. Single-deal SPVs, feeder vehicles and GP or employee commitment funds are listed but excluded from fund counts and capital totals: an SPV is one investment, a feeder holds the same capital as its master, and a “Principals” or “Entrepreneurs” fund closes alongside a main fund rather than being raised in its own right. Capital deployed from a family office, a corporate balance sheet or an evergreen structure never arrives as a fund close, so a firm doing that looks quiet here. Amounts are as of the last amendment and go stale. Dates are the date of first sale — a fund's first close, not its final one. Funds filed as “Indefinite” are excluded from totals rather than counted as zero, so a total is a floor.
“No recent fund” is a statement about filings. It is not a statement about whether a firm is solvent, investing, or still in business.