IRWD
IRONWOOD PHARMACEUTICALS INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
IRONWOOD PHARMACEUTICALS INC (IRWD) is held by 5 tracked hedge-fund managers, a combined reported value of ~$35.80M; the largest are Renaissance Technologies, Steven Cohen, Izzy Englander. This quarter: 1 new, 3 trimmed. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Cooling
Gurus holding5
Congress trades0
Price$3.91vs quarter-end+11.40%
Sectors0
This quarter's moves
Top holderRenaissance TechnologiesNew1
Added0
Trimmed / sold3
Value $1.45M— of portfolio150,1002023 Q3
Value $886.0K— of portfolio200,0002024 Q4
Value $383.3K— of portfolio109,2002026 Q1
Value $309.2K— of portfolio88,1002026 Q1
Value $171.9K— of portfolio38,8002024 Q4
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Izzy EnglanderPUT | $1.45M | — | — |
| Steven CohenCALL | $886.0K | — | — |
| Ken GriffinPUT | $383.3K | — | — |
| Ken GriffinCALL | $309.2K | — | — |
| Izzy EnglanderCALL | $171.9K | — | — |
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.