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Ironwood Pharmaceuticals Inc (NASDAQ:IRWD)

Delayed Data
As of 3:59pm ET
 +0.08 / +0.57%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $934.0 thousand shares of IRWD during the quarter ended March 2016. This may signal that the smart money is gaining interest in this company as the 110.84% of shares outstanding that institutional investors hold is actually below the Pharmaceuticals: Other industry average.
Individual stakeholders8.62%
Mutual fund holders64.57%
Other institutional46.28%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2016SIMPLEX TRADING LLC  Bought 14.3 Thousand shares of Ironwood Pharmaceuticals ...
6/30/2016MEEDER ASSET MANAGEMENT, INC.  Bought 13.8 Thousand shares of Ironwood Pharmaceuticals ...
6/30/2016PARAMETRICA MANAGEMENT LTD.  Bought 11.5 Thousand shares of Ironwood Pharmaceuticals ...

Top 10 Owners of Ironwood Pharmaceuticals Inc

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...14.83%19,054,586249,138,712-256,628-1.33%
Wellington Management Co. LLP13.89%17,843,324233,301,461+65,114+0.37%
Janus Capital Management LLC12.76%16,390,756214,309,135+629,088+3.99%
OrbiMed Advisors LLC8.99%11,550,400151,021,480+324,000+2.89%
The Vanguard Group, Inc.7.08%9,097,867118,954,611+287,044+3.26%
BlackRock Fund Advisors6.82%8,763,332114,580,566-32,226-0.37%
T. Rowe Price Associates, Inc.5.22%6,705,21087,670,621+1,587,200+31.01%
Bridger Management LLC4.03%5,178,62867,710,561+234,034+4.73%
Consonance Capital Management LP3.85%4,944,13964,644,617+4,944,139--
Redmile Group LLC3.36%4,320,19256,486,510+648,848+17.67%

Top 10 Mutual Funds Holding Ironwood Pharmaceuticals Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Fidelity Growth Company Fund4.93%6,338,04382,869,912-40,500-0.63%
Vanguard Health Care Fund3.52%4,522,38759,130,210+155,000+3.55%
Fidelity Select Biotechnology Por...3.33%4,282,31055,991,20300.00%
T Rowe Price Health Sciences Fund2.70%3,467,95045,343,446+847,340+32.33%
State of Wisconsin Invt. Board-Co...2.65%3,401,25144,471,357-558,731-14.11%
Fidelity OTC Portfolio2.44%3,140,54241,062,58700.00%
Janus Triton Fund2.36%3,030,16539,619,407+6,179+0.20%
Janus Global Life Sciences Fund2.29%2,944,69838,501,926-285,673-8.84%
Hartford Mid Cap Fund2.21%2,838,49637,113,335+119,763+4.41%
Vanguard Small Cap Index Fund2.08%2,674,09334,963,766+38,958+1.48%