IRONWOOD PHARMACEUCL
(46333X108)
Funds Reporting Holdings of IRONWOOD PHARMACEUCL according to 13F filings
| Firm Name | Shares Held / Principal Amount | Market Value | Option | Report Period | Effectiveness Date |
|---|---|---|---|---|---|
| Janus Capital Management LLC | 7,925,901 | $135,213k | Mar 31, 2017 | May 16, 2017 | |
| Brown Capital Management LLC | 12,329,890 | $134,889k | Jun 30, 2019 | Aug 13, 2019 | |
| Sarissa Capital Management LP | 9,718,000 | $106,314k | Jun 30, 2019 | Aug 14, 2019 | |
| Ecor1 Capital LLC | 4,671,408 | $51,105k | Jun 30, 2019 | Aug 14, 2019 | |
| Westfield Capital Management Company LP | 2,392,774 | $26,177k | Jun 30, 2019 | Aug 13, 2019 | |
| Opaleye Management Inc | 525,400 | $5,748k | Jun 30, 2019 | Aug 14, 2019 | |
| Healthcor Management LP | 500,000 | $5,470k | Jun 30, 2019 | Aug 14, 2019 | |
| 13D Management LLC | 489,530 | $5,355k | Jun 30, 2019 | Aug 14, 2019 | |
| Highvista Strategies LLC | 214,932 | $2,351k | Jun 30, 2019 | Aug 14, 2019 | |
| Fondren Management LP | 40,000 | $438k | Jun 30, 2019 | Aug 14, 2019 | |
| First Manhattan Co | 36,364 | $397k | Jun 30, 2019 | Aug 16, 2019 | |
| Tocqueville Asset Management LP | 28,531 | $312k | Jun 30, 2019 | Jul 31, 2019 | |
| Diamond Hill Capital Management Inc | 10,512 | $115k | Jun 30, 2019 | Aug 1, 2019 |