Ironwood Pharma (IRWD.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

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Shareholder Type

Institutions82.92%
Hedge funds13.99%
Individuals & Insiders3.09%

Major Shareholders

Major Shareholders Latest
Shareholder
BlackRock, Inc.	10.77%	17.79M	2.65%	+4.43M	06/30/2026
Armistice Capital LLC	9.09%	15.03M	0.73%	-997.00K	03/31/2026
Sarissa Capital Management LP	5.56%	9.19M	4.20%	-6.73M	03/31/2026
State Street Investment Management	5.33%	8.81M	0.80%	+1.35M	06/30/2026
Bank of America Corporation	5.25%	8.68M	1.81%	-2.84M	03/31/2026
Renaissance Technologies LLC	4.84%	7.99M	0.06%	-67.85K	06/30/2026
Vanguard Capital Management, LLC	4.63%	7.65M	0.32%	+562.76K	06/30/2026
AQR Capital Management, LLC	4.44%	7.34M	1.66%	+2.81M	03/31/2026
Acadian Asset Management LLC	3.54%	5.85M	0.45%	-723.94K	06/30/2026
Two Sigma Investments, LP	3.54%	5.85M	1.79%	+3.00M	03/31/2026
Vanguard Portfolio Management, LLC	3.34%	5.51M	0.72%	-1.17M	06/30/2026
Geode Capital Management, LLC	2.92%	4.83M	0.16%	+288.14K	06/30/2026
Charles Schwab Investment Management, Inc.	2.87%	4.74M	0.01%	+0	06/30/2026
Marshall Wace LLP	2.60%	4.29M	0.15%	-234.97K	06/30/2026
Jacobs Levy Equity Management Inc	2.20%	3.63M	0.51%	+872.81K	03/31/2026
Federated Hermes, Inc.	1.96%	3.23M	0.08%	-117.57K	06/30/2026
Arrowstreet Capital, Limited Partnership	1.83%	3.02M	0.24%	-380.15K	06/30/2026
Dimensional Fund Advisors LP	1.53%	2.52M	0.26%	+440.84K	06/30/2026
Mackenzie Financial Corporation	1.43%	2.37M	1.09%	+1.81M	06/30/2026
The Goldman Sachs Group, Inc.	1.16%	1.92M	<0.01%	+0	06/30/2026