Ironwood Pharmaceuticals Inc (NASDAQ:IRWD)

Data as of Sep 17
 +0.28 / +2.29%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $6.1 million shares of IRWD during the quarter ended June 2014. This may signal that the smart money is gaining interest in this company as the 111.46% of shares outstanding that institutional investors hold is actually below the Pharmaceuticals: Other industry average.
Mutual fund holders62.54%
Other institutional48.92%
Individual stakeholders10.55%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2014ORBIMED ADVISORS LLC  Bought 7.9 Million shares of Ironwood Pharmaceuticals ...
8/29/2014JANUS CAPITAL MANAGEMENT LLC  Bought 6.1 Million shares of Ironwood Pharmaceuticals ...
6/30/2014FIDELITY MANAGEMENT & RESEARCH C...  Bought 5.4 Million shares of Ironwood Pharmaceuticals ...

Top 10 Owners of Ironwood Pharmaceuticals Inc

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...16.31%19,716,774255,135,056+5,374,432+37.47%
Wellington Management Co. LLP13.84%16,727,455216,453,268+82,898+0.50%
Janus Capital Management LLC10.23%12,366,704160,025,150+6,087,730+96.95%
BVF Partners LP7.62%9,208,909119,163,282-94,094-1.01%
OrbiMed Advisors LLC7.39%8,935,900115,630,546+7,853,800+725.79%
BlackRock Fund Advisors6.61%7,990,912103,402,401-139,368-1.71%
Morgan Stanley Investment Managem...6.59%7,965,667103,075,731-26,960-0.34%
The Vanguard Group, Inc.5.96%7,200,80693,178,430+55,031+0.77%
State of Wisconsin Investment Boa...3.94%4,755,49761,536,131-1,544,503-24.52%
Millennium Management LLC2.79%3,367,74543,578,620-1,940,661-36.56%

Top 10 Mutual Funds Holding Ironwood Pharmaceuticals Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Fidelity Growth Company Fund5.61%6,775,62087,676,523-172,100-2.48%
Fidelity Select Biotechnology Por...3.88%4,692,81060,724,96100.00%
State of Wisconsin Invt. Board-Co...3.28%3,959,98251,242,167+2,992,386+309.26%
Vanguard Health Care Fund3.23%3,901,49850,485,384+537,300+15.97%
Morgan Stanley Instl. Fund-Mid Ca...2.93%3,539,45945,800,59900.00%
Fidelity OTC Portfolio2.66%3,220,04241,667,34300.00%
Pictet - Biotech2.15%2,594,22533,569,272-350,662-11.91%
Janus Triton Fund1.90%2,301,37029,779,728-29,312-1.26%
Vanguard Small Cap Index Fund1.71%2,071,67226,807,436+7,141+0.35%
Vanguard Total Stock Market Index...1.55%1,878,42724,306,845+47,242+2.58%

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