Who owns Ironwood Pharmaceuticals?

Key details on Ironwood Pharmaceuticals (Ticker: IRWD)

Who owns Ironwood Pharmaceuticals?

Is IRWD a good stock to own? Find out who bought Ironwood Pharmaceuticals, who sold Ironwood Pharmaceuticals (IRWD) stock, and who holds a large position in Ironwood Pharmaceuticals.

Fund Name Number of Shares Share Valuation As Of
FMR 19.77M $243.53M March 31, 2014
Wellington Management Company 16.64M $205.06M March 31, 2014
BVF 9.30M $114.61M March 31, 2014
MORGAN STANLEY 8.13M $100.23M March 31, 2014
Vanguard 7.15M $88.04M March 31, 2014
Deutsche Bank Aktiengesellschaft 6.36M $78.39M March 31, 2014
State of Wisconsin Investment Board 6.30M $77.62M March 31, 2014
Janus Capital Management 5.95M $73.28M March 31, 2014
Millennium Management 5.31M $65.40M March 31, 2014
BlackRock Fund Advisors 4.96M $61.11M March 31, 2014
Sectoral Asset Management 4.64M $57.19M March 31, 2014
Waddell & Reed Financial 3.27M $32.56M June 30, 2013
BlackRock Institutional Trust Company, N.A. 3.17M $39.06M March 31, 2014
STATE STREET CORPORATION 3.15M $38.80M March 31, 2014
ALLIANCEBERNSTEIN 2.67M $36.77M June 30, 2012
TCW 2.42M $30.93M Sept. 30, 2012
Maverick Capital 2.10M $28.96M June 30, 2012
Ridgeback Capital Investments 2.09M $26.75M Sept. 30, 2012
Capital World Investors^ 2.00M $23.16M Dec. 31, 2013
Capital Guardian Trust Company 1.95M $22.60M Dec. 31, 2013
Bridger Management 1.88M $24.02M Sept. 30, 2012
T. Rowe Price Associates 1.85M $22.75M March 31, 2014
Oracle Investment Management 1.85M $22.74M March 31, 2014
VHCP Management 1.80M $20.90M Dec. 31, 2013
NORTHERN TRUST 1.73M $21.23M March 31, 2014

Who sold Ironwood Pharmaceuticals?

Fund Name Date Sold Number of Shares Sold Share Valuation
Adage Capital Partners GP June 30, 2011 1.80M $28.30M