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Ironwood Pharmaceuticals, Inc. (IRWD)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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8.09-0.02 (-0.25%)
As of 03:15PM EDT. Market open.

Major holders

Currency in USD
Breakdown
1.73%% of shares held by all insiders
104.47%% of shares held by institutions
106.31%% of float held by institutions
371Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Blackrock Inc.25,980,30830 Dec 202316.34%210,180,695
Sarissa Capital Management, LP16,390,00030 Dec 202310.31%132,595,102
Vanguard Group Inc16,033,54530 Dec 202310.09%129,711,381
State Street Corporation11,532,08830 Dec 20237.25%93,294,593
Renaissance Technologies, LLC6,595,89830 Dec 20234.15%53,360,815
Lsv Asset Management6,151,00130 Mar 20243.87%49,761,599
Armistice Capital, LLC5,700,00030 Dec 20233.59%46,113,000
Credit Suisse Ag/5,612,11330 Dec 20233.53%45,401,995
Brown Capital Management, LLC3,709,43130 Dec 20232.33%30,009,297
Dimensional Fund Advisors LP3,081,81130 Dec 20231.94%24,931,851

Top mutual fund holders

HolderSharesDate reported% outValue
iShares Core S&P Smallcap ETF9,280,63230 Mar 20245.84%75,080,314
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF8,525,35230 Mar 20245.36%68,970,098
Vanguard Total Stock Market Index Fund4,174,52230 Dec 20232.63%33,771,883
Vanguard Small-Cap Index Fund3,378,81330 Dec 20232.13%27,334,597
iShares Russell 2000 ETF3,378,13830 Mar 20242.13%27,329,136
Vanguard Extended Market Index Fund2,022,91130 Dec 20231.27%16,365,350
Vanguard Small-Cap Growth Index Fund1,887,70130 Dec 20231.19%15,271,501
Brown Capital Management Small Company Fund1,772,31230 Dec 20231.11%14,338,004
Fidelity Small Cap Index Fund1,411,49028 Feb 20240.89%11,418,954
Victory Portfolios-Victory Integrity Small Cap Value Fund1,264,00030 Dec 20230.80%10,225,760