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Ironwood Pharmaceuticals Inc (NASDAQ:IRWD)

Delayed Data
As of Aug 26
 +0.13 / +0.96%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $3.7 million shares of IRWD during the quarter ended June 2016. This may signal that the smart money is gaining interest in this company as the 108.01% of shares outstanding that institutional investors hold is actually below the Pharmaceuticals: Other industry average.
Individual stakeholders8.62%
Mutual fund holders64.38%
Other institutional43.63%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2016GRANAHAN INVESTMENT MANAGEMENT, ...  Bought 1.1 Million shares of Ironwood Pharmaceuticals ...
6/30/2016CARLSON CAPITAL LP  Bought 1.1 Million shares of Ironwood Pharmaceuticals ...
6/30/2016ADAGE CAPITAL MANAGEMENT LP  Bought 1.0 Million shares of Ironwood Pharmaceuticals ...

Top 10 Owners of Ironwood Pharmaceuticals Inc

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...14.94%19,199,466271,288,455+144,880+0.76%
Wellington Management Co. LLP13.99%17,977,429254,021,072+134,105+0.75%
Janus Capital Management LLC11.02%14,162,327200,113,681-2,228,429-13.60%
OrbiMed Advisors LLC7.74%9,949,000140,579,370-1,601,400-13.86%
The Vanguard Group, Inc.7.30%9,379,525132,532,688+281,658+3.10%
BlackRock Fund Advisors6.85%8,800,354124,349,002+37,022+0.42%
T. Rowe Price Associates, Inc.5.84%7,501,583105,997,368+796,373+11.88%
Bridger Management LLC4.61%5,917,66383,616,578+739,035+14.27%
Consonance Capital Management LP3.84%4,929,13969,648,734-15,000-0.30%
SSgA Funds Management, Inc.2.51%3,229,22745,628,978+183,523+6.03%

Top 10 Mutual Funds Holding Ironwood Pharmaceuticals Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Fidelity Growth Company Fund4.74%6,085,94385,994,375-252,100-3.98%
Vanguard Health Care Fund3.52%4,522,38763,901,328+155,000+3.55%
Fidelity Select Biotechnology Por...3.20%4,112,01058,102,701-170,300-3.98%
T Rowe Price Health Sciences Fund2.70%3,467,95049,002,13400.00%
State of Wisconsin Invt. Board-Co...2.65%3,401,25148,059,677-558,731-14.11%
Janus Triton Fund2.36%3,030,16542,816,231+6,179+0.20%
Fidelity OTC Portfolio2.35%3,015,64242,611,021-124,900-3.98%
Hartford Mid Cap Fund2.30%2,952,57841,719,927+114,082+4.02%
Janus Global Life Sciences Fund2.29%2,944,69841,608,583-285,673-8.84%
Vanguard Small Cap Index Fund2.08%2,674,09337,784,934+38,958+1.48%