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Ironwood Pharmaceuticals Inc

IRWD
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001446847

In the last 90 days, Ironwood Pharmaceuticals Inc insiders filed 0 open-market purchases and 1 sale; 212 institutions reported holding it in 13F filings for Q2 2026, worth $675.8M in total; no superinvestor holds it.

Q2 2025 vs. Q1 2025

How the institutions holding Ironwood Pharmaceuticals Inc changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of IRWD: Q1 2025 compared with Q2 2025
MeasureQ1 2025Q2 2025Change
Holders200155−45
Shares155.5M146.2M−9.26M (−6.0%)
Value$228.5M$104.9M−$123.6M (−54.1%)

New holders (19)

Institutions that held Ironwood Pharmaceuticals Inc at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to IRWD in Q2 2025
InstitutionSharesValue% of portfolio
Toroso Investments, LLC310,079$222.4K0.00%
Algert Global LLC122,580$87.9K0.00%
Squarepoint Ops LLC79,867$57.3K0.00%
JustInvest LLC50,677$36.3K0.00%
Captrust Financial Advisors44,447$31.9K0.00%
Oversea-Chinese Banking CORP Ltd35,016$25.1K0.00%
Colony Group, LLC34,547$24.8K0.00%
Mercer Global Advisors Inc33,415$24.0K0.00%
Brighton Jones LLC30,425$21.8K0.00%
Ariadne Wealth Management, LP12,889$14.0K0.01%
Integrated Wealth Concepts LLC15,889$11.4K0.00%
HighTower Advisors, LLC15,000$10.8K0.00%
Essential Partners LLC14,459$10.4K0.00%
NorthCrest Asset Manangement, LLC11,121$8.52K0.00%
Fisher Asset Management, LLC10,000$7.17K0.00%
WealthCollab, LLC1,970$1.41K0.00%
UMA Financial Services, Inc.1,669$1.20K0.00%
Clearstead Advisors, LLC1,515$1.09K0.00%
Allworth Financial LP269$1930.00%

Sold out (64)

Institutions that held Ironwood Pharmaceuticals Inc at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of IRWD in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Braidwell LP6,622,584$9.74M
Pacer Advisors, Inc.1,789,098$2.63M
Point72 Asset Management, L.P.1,532,565$2.25M
Jupiter Asset Management Ltd1,223,275$1.80M
Sio Capital Management, LLC1,017,616$1.50M
Voleon Capital Management LP870,629$1.28M
XTX Topco Ltd552,613$812.3K
ExodusPoint Capital Management, LP494,620$727.0K
Nuveen, LLC471,361$692.9K
Walleye Capital LLC431,410$634.2K
AXA S.A.332,810$489.2K
Schonfeld Strategic Advisors LLC307,337$451.8K
Allianz Asset Management GmbH293,100$430.9K
Swiss National Bank282,700$415.6K
EntryPoint Capital, LLC215,843$317.3K
Alberta Investment Management Corp210,731$309.8K
Parkman Healthcare Partners LLC205,086$301.5K
Alps Advisors Inc116,860$171.8K
Old West Investment Management, LLC108,211$159.1K
Virtus Investment Advisers, Inc.100,851$148.3K
Corebridge Financial, Inc.69,310$101.9K
MetLife Investment Management67,229$98.8K
Janus Henderson Group PLC66,187$93.7K
Dark Forest Capital Management LP62,019$91.2K
Quantessence Capital LLC58,149$85.5K
Manufacturers Life Insurance Company, The52,701$77.5K
Jefferies Financial Group Inc.48,851$71.8K
Point72 Asia (Singapore) Pte. Ltd.42,877$63.0K
Point72 (DIFC) Ltd41,701$61.3K
Arizona State Retirement System41,313$60.7K
Y-Intercept (Hong Kong) Ltd39,782$58.5K
Teacher Retirement System of Texas38,764$57.0K
Allspring Global Investments Holdings, LLC36,316$53.4K
Zurcher Kantonalbank (Zurich Cantonalbank)35,702$52.5K
Brevan Howard Capital Management LP34,658$50.9K
Simplicity Wealth,LLC30,324$44.6K
Legacy Capital Group California, Inc.29,222$43.0K
McAdam, LLC27,294$40.1K
SG Americas Securities, LLC27,118$40.0K
Envestnet Asset Management Inc26,728$39.3K
Teza Capital Management LLC26,240$38.6K
Public Employees Retirement Association of Colorado24,883$37.0K
Bank of Montreal16,677$24.5K
Pictet Asset Management Holding SA16,495$24.2K
DRW Securities, LLC15,900$23.4K
Great West Life Assurance Co13,282$20.0K
Farringdon Capital, Ltd.13,468$19.8K
State of Wisconsin Investment Board12,612$18.5K
Skopos Labs, Inc.6,699$9.85K
Smartleaf Asset Management LLC2,652$3.74K
AdvisorNet Financial, Inc1,573$2.31K
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.1,043$1.53K
Rothschild Investment LLC725$1.07K
Comerica Bank698$1.03K
Picton Mahoney Asset Management808$1.00K
Fortitude Family Office, LLC610$897
Clear Street Markets LLC306$450
Northwestern Mutual Wealth Management Co270$397
Private Wealth Asset Management, LLC209$307
CoreCap Advisors, LLC175$257
Boston Private Wealth LLC121$178
The PNC Financial Services Group, Inc.106$156
Farther Finance Advisors, LLC82$116
Versant Capital Management, Inc60$88