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Ironwood Pharmaceuticals Inc (NASDAQ:IRWD)

During the Trading Day
11.11 +0.11 / +1.00%
As of 3:59pm ET
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11.11 0.00 / 0.00%
Volume: 40.7K
Institutional investors purchased a net $7.1 million shares of IRWD during the quarter ended June 2015. This may signal that the smart money is gaining interest in this company as the 116.95% of shares outstanding that institutional investors hold is actually below the Pharmaceuticals: Other industry average.
Individual stakeholders8.60%
Mutual fund holders64.85%
Other institutional52.10%

Largest Quarterly Institutional

Latest Institutional Activity

8/19/2015RUBRIC CAPITAL MANAGEMENT LLC  Bought 3.9 Million shares of Ironwood Pharmaceuticals ...
6/30/2015T. ROWE PRICE ASSOCIATES, INC.  Bought 2.6 Million shares of Ironwood Pharmaceuticals ...
6/30/2015STATE OF WISCONSIN INVESTMENT BO...  Bought 1.9 Million shares of Ironwood Pharmaceuticals ...

Top 10 Owners of Ironwood Pharmaceuticals Inc

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...15.54%19,681,832205,675,144-5,376,461-21.46%
Wellington Management Co. LLP13.92%17,627,533184,207,720+98,334+0.56%
Janus Capital Management LLC12.30%15,579,815162,809,067+694,167+4.66%
OrbiMed Advisors LLC9.79%12,402,500129,606,125+390,400+3.25%
BlackRock Fund Advisors7.09%8,974,38193,782,281+85,089+0.96%
The Vanguard Group, Inc.6.56%8,314,44286,885,919+316,636+3.96%
Deutsche Bank Securities, Inc.5.58%7,073,30073,915,985+829,277+13.28%
Morgan Stanley Investment Managem...4.91%6,216,48164,962,226-861,382-12.17%
T. Rowe Price Associates, Inc.4.10%5,189,70054,232,365+2,559,452+97.31%
State of Wisconsin Investment Boa...3.91%4,957,98051,810,891+1,850,000+59.52%

Top 10 Mutual Funds Holding Ironwood Pharmaceuticals Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Fidelity Growth Company Fund4.99%6,286,42065,693,08900.00%
Fidelity Select Biotechnology Por...3.73%4,692,81049,039,86500.00%
Vanguard Health Care Fund3.45%4,367,38745,639,194+135,700+3.21%
Janus Global Life Sciences Fund2.56%3,227,36333,725,943+102,613+3.28%
Fidelity OTC Portfolio2.51%3,166,64233,091,40900.00%
Janus Triton Fund2.26%2,841,79129,696,716+160,353+5.98%
Morgan Stanley Instl. Fund-Mid Ca...2.12%2,665,36527,853,06400.00%
Vanguard Small Cap Index Fund1.90%2,400,95725,090,001+16,120+0.68%
SPDR S&P Biotech ETF1.80%2,263,20523,650,492+154,902+7.35%
Vanguard Total Stock Market Index...1.73%2,191,67722,903,025-11,446-0.52%