13D·WATCH Activist + Insider Intelligence Live feed Blog About Pilot
SCHEDULE Filed 2026-01-13 Event 2026-01-09 SEC 0001193125-26-011881 →

Flagship Ventures Fund V, L.P. Foghorn Therapeutics Inc. FHTX

Stake: 27.20% Shares: 20,774,885 CUSIP: 344174107 Class: Common Stock, $0.0001 par value per share

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)
0 transactions
0 buys · 0 sales · 0 awards/exercises
Issuer Cluster
1 13D/G filings on this issuer
0 other filings besides this one
Filer Track Record
3 filings by this filer
2 other filings in the data moat
Short Interest · settle 2026-03-31
DTC 7.12
1,329,548 shares short · +3.6% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $335K
Point72 Asset Mgmt

Other Filings by Flagship Ventures Fund V, L.P.

FiledFormIssuerStakeShares
2023-07-13 SC Evelo Biosciences, Inc. view →
2020-07-01 SC Evelo Biosciences, Inc. view →

Want this depth on every filing the moment it hits SEC EDGAR?

Full feed access · API · daily intelligence brief · custom alerts. $1,500/mo. Pilots welcome.

Request a pilot →