NasdaqGS - Nasdaq Real Time Price USD

Ironwood Pharmaceuticals, Inc. (IRWD)

0.5991
-0.0324
(-5.13%)
At close: May 30 at 4:00:02 PM EDT
0.6599
+0.06
+(10.15%)
After hours: May 30 at 7:55:16 PM EDT

Major Holders

Breakdown
2.53% % of Shares Held by All Insider
97.46% % of Shares Held by Institutions
99.99% % of Float Held by Institutions
284 Number of Institutions Holding Shares

Top Institutional Holders

HolderAccionesDate Reported% OutValue
Sarissa Capital Management, LP 16.39M Mar 31, 2025 10.13% 9,819,248
Vanguard Group Inc 15.7M Mar 31, 2025 9.70% 9,403,569
Armistice Capital, LLC 13.7M Mar 31, 2025 8.47% 8,207,669
Blackrock Inc. 11.88M Mar 31, 2025 7.34% 7,116,663
Renaissance Technologies, LLC 9.94M Mar 31, 2025 6.14% 5,955,348
Braidwell LP 6.62M Mar 31, 2025 4.09% 3,967,590
Millennium Management Llc 6.36M Mar 31, 2025 3.93% 3,810,085
Kynam Capital Management, LP 5.82M Mar 31, 2025 3.60% 3,488,522
LSV Asset Management 4M Mar 31, 2025 2.47% 2,395,082
Jane Street Group, LLC 3.51M Mar 31, 2025 2.17% 2,102,911

Top Mutual Fund Holders

HolderAccionesDate Reported% OutValue
Pacer Funds Trust-Pacer US Small Cap Cash Cows ETF 11.05M Jan 31, 2025 6.83% 6,617,095
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund 4.19M Mar 31, 2025 2.59% 2,511,013
iShares Trust-iShares Russell 2000 ETF 3.9M Mar 31, 2025 2.41% 2,334,377
VANGUARD HORIZON FUNDS-Vanguard Strategic Equity Fund 2.45M Mar 31, 2025 1.51% 1,465,535
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund 2.25M Mar 31, 2025 1.39% 1,348,949
VANGUARD EXPLORER FUND 2.23M Jan 31, 2025 1.38% 1,338,744
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund 1.4M Feb 28, 2025 0.87% 839,751
iShares Trust-iShares Biotechnology ETF 1M Mar 31, 2025 0.62% 600,548
VANGUARD HORIZON FUNDS-Vanguard Strategic Small-Cap Equity Fund 844.69k Mar 31, 2025 0.52% 506,054
iShares Trust-iShares Russell 2000 Value ETF 842.91k Mar 31, 2025 0.52% 504,984

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