IRWD - Ironwood Pharmaceuticals, Inc.

NasdaqGS - NasdaqGS Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
0.67%% of Shares Held by All Insider
117.79%% of Shares Held by Institutions
118.59%% of Float Held by Institutions
230Number of Institutions Holding Shares
Direct Holders (Forms 3 and 4)
NameSharesDate Reported
HECHT PETER M4,696,917Dec 6, 2017
CURRIE MARK G775,000Jan 23, 2018
OWENS EDWARD P183,305May 30, 2017
MCHUGH JULIE79,408Dec 3, 2017
WILLIAMS DOUGLAS E75,633May 30, 2017
FANUCCI MARSHA75,633May 30, 2017
WALSH CHRISTOPHER T PHD71,499Mar 14, 2017
MCGUIRE TERRANCE60,635Dec 14, 2017
CONSYLMAN GINA59,501Jan 1, 2018
HUYETT WILLIAM56,250Jan 1, 2018

Top Institutional Holders

HolderSharesDate Reported% OutValue
Wellington Management Company, LLP18,920,796Dec 30, 201713.82%290,623,420
Price (T.Rowe) Associates Inc17,863,732Dec 30, 201713.05%274,386,917
FMR, LLC17,645,933Dec 30, 201712.89%271,041,524
Blackrock Inc.11,702,048Dec 30, 20178.55%179,743,453
Vanguard Group, Inc. (The)11,274,790Dec 30, 20178.24%173,180,770
Janus Henderson Group PLC8,309,638Dec 30, 20176.07%127,636,036
Ubs Asset Management Americas Inc6,358,354Dec 30, 20174.64%97,664,315
Brown Capital Management, Inc.6,263,825Dec 30, 20174.58%96,212,349
EcoR1 Capital, LLC5,885,583Dec 30, 20174.30%90,402,552
State Street Corporation4,828,511Dec 30, 20173.53%74,165,927

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Fidelity Growth Company Fund5,191,257Jan 30, 20183.79%83,060,112
Price (T.Rowe) New Horizons Fund4,781,463Dec 30, 20173.49%73,443,270
Vanguard Specialized-Health Care Fund4,586,087Jul 30, 20173.35%80,715,132
Price (T.Rowe) Health Sciences Fund4,530,947Dec 30, 20173.31%69,595,344
Hartford Mid Cap Fund3,714,480Oct 30, 20172.71%56,460,095
Fidelity Select Portfolios - Biotechnology3,249,610Jan 30, 20182.37%51,993,760
Vanguard Total Stock Market Index Fund3,139,608Jun 29, 20172.29%56,921,090
Vanguard Small-Cap Index Fund3,076,766Jun 29, 20172.25%55,781,764
Janus Henderson Triton Fund3,049,863Dec 30, 20172.23%46,845,894
Brown Capital Management Small Company Fund2,997,208Jun 29, 20172.19%54,339,378