IRWD
IRONWOOD PHARMACEUTICALS INC- Sector
- Biotechnology
- Last price
- $4.13
- As of
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- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +3567% to IRWD (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +618% to IRWD (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +455% to IRWD (2026Q2)
- highINSTITUTIONAL_SURGE
D. E. Shaw & Co., Inc. added +156% to IRWD (2026Q2)
- highINSTITUTIONAL_SURGE
D. E. Shaw & Co., Inc. added +156% to IRWD (2026Q2)
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Every signal on IRWD, as it fires
You are seeing 5 of 13 signals recorded on IRWD since 2026-05-30.
The five above all landed on 2026-08-16. The other 8 were recorded on 4 other days. 8 of the 13 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Top institutional holders of IRWD (13F)
| Fund | Market value | % portfolio | QoQ |
|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | $33.7M | 0.05% | , |
| D. E. Shaw & Co., Inc. | $28.7M | 0.02% | +150.2% |
| RENAISSANCE TECHNOLOGIES LLC | $28.3M | 0.04% | -1.8% |
| RENAISSANCE TECHNOLOGIES LLC | $27.7M | 0.04% | -1.8% |
| TWO SIGMA INVESTMENTS, LP | $20.5M | 0.02% | +105.0% |
| TWO SIGMA INVESTMENTS, LP | $19.2M | 0.01% | , |
| D. E. Shaw & Co., Inc. | $11M | 0.01% | +22.0% |
| RENAISSANCE TECHNOLOGIES LLC | $10.9M | 0.01% | , |
| TWO SIGMA INVESTMENTS, LP | $9.6M | 0.01% | +12.6% |
| D. E. Shaw & Co., Inc. | $8.6M | 0.00% | , |
| TWO SIGMA INVESTMENTS, LP | $3.3M | 0.00% | , |
| MILLENNIUM MANAGEMENT LLC | $1.9M | 0.00% | +124.2% |
| MILLENNIUM MANAGEMENT LLC | $1.6M | 0.00% | -18.5% |
| D. E. Shaw & Co., Inc. | $517K | 0.00% | , |
| D. E. Shaw & Co., Inc. | $488K | 0.00% | , |
| CITADEL ADVISORS LLC | $414K | 0.00% | , |
| D. E. Shaw & Co., Inc. | $396K | 0.00% | -68.5% |
| MILLENNIUM MANAGEMENT LLC | $328K | 0.00% | , |
| D. E. Shaw & Co., Inc. | $168K | 0.00% | -59.2% |
| CITADEL ADVISORS LLC | $46K | 0.00% | +17.1% |
| CITADEL ADVISORS LLC | $15K | 0.00% | , |
Sourced from quarterly 13F filings with the U.S. Securities and Exchange Commission.
Recent SEC filings, IRWD
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
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