Ironwood Pharmaceuticals Inc (NASDAQ:IRWD)

Data as of Jan 30
 -0.46 / -2.87%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $3.1 million shares of IRWD during the quarter ended September 2014, and now own 108.61% of the total float, a percentage that is typical for companies in the Pharmaceuticals: Other industry.
Mutual fund holders66.95%
Other institutional41.66%
Individual stakeholders10.29%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2014QUANTITATIVE SYSTEMATIC STRATEGI...  Bought 13.3 Thousand shares of Ironwood Pharmaceuticals ...
12/31/2014PRIVATE WEALTH PARTNERS LLC  Bought 8.0 Thousand shares of Ironwood Pharmaceuticals ...
12/31/2014AMERICAN CENTURY INVESTMENT MANA...  Bought 3.4 Thousand shares of Ironwood Pharmaceuticals ...

Top 10 Owners of Ironwood Pharmaceuticals Inc

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...15.93%19,705,803301,892,90200.00%
Wellington Management Co. LLP13.68%16,921,306259,234,408+193,851+1.16%
Janus Capital Management LLC10.55%13,053,528199,980,049+6,774,554+107.89%
OrbiMed Advisors LLC9.71%12,012,100184,025,372+3,076,200+34.43%
BlackRock Fund Advisors6.45%7,974,263122,165,709-16,649-0.21%
Morgan Stanley Investment Managem...6.44%7,968,231122,073,299+2,564+0.03%
The Vanguard Group, Inc.5.92%7,316,217112,084,444+115,411+1.60%
BVF Partners LP4.53%5,597,06585,747,036-3,611,844-39.22%
Deutsche Bank Securities, Inc.4.06%5,018,59276,884,829+2,083,415+70.98%
State of Wisconsin Investment Boa...3.94%4,873,49774,661,974+118,000+2.48%

Top 10 Mutual Funds Holding Ironwood Pharmaceuticals Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Fidelity Growth Company Fund5.31%6,567,720100,617,47000.00%
Fidelity Select Biotechnology Por...3.79%4,692,81071,893,84900.00%
State of Wisconsin Invt. Board-Co...3.20%3,959,98260,666,924+2,992,386+309.26%
Vanguard Health Care Fund3.15%3,901,49859,770,94900.00%
Morgan Stanley Instl. Fund-Mid Ca...2.86%3,539,45954,224,51200.00%
Fidelity OTC Portfolio2.60%3,220,04249,331,04300.00%
Janus Global Life Sciences Fund2.26%2,790,89242,756,465+1,270,344+83.55%
Janus Triton Fund1.85%2,292,55135,121,881-8,819-0.38%
Vanguard Small Cap Index Fund1.72%2,122,16132,511,507+9,380+0.44%
Vanguard Total Stock Market Index...1.67%2,062,85531,602,939+66,319+3.32%

Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer.

Morningstar: © 2015 Morningstar, Inc. All Rights Reserved.

Factset: FactSet Research Systems Inc. 2015. All rights reserved.

Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved.

Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor’s Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2015 and/or its affiliates.