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IRONWOOD PHARMACEUTICALS INC IRWD
Nasdaq · XNAS · stock · Pharmaceutical Preparations · website · IPO 2010-02-03
IRONWOOD PHARMACEUTICALS INC institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 22,877,015 | $149.2M |
| RENAISSANCE TECHNOLOGIES LLC | 8,061,073 | $28.3M |
| AQR CAPITAL MANAGEMENT LLC | 7,535,080 | $26.4M |
| TWO SIGMA INVESTMENTS, LP | 5,848,276 | $20.5M |
| MILLENNIUM MANAGEMENT LLC | 457,114 | $1.6M |
| CITADEL ADVISORS LLC | 315,576 | $1.1M |
| D. E. Shaw & Co., Inc. | 47,938 | $168,262 |
Source: SEC EDGAR filings · CIK 0001446847 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.