Latest imported 13F data
IRWD

IRONWOOD PHARMACEUTICALS INC

Institutional Ownership · Q4 2025

Filing: Q4 2025

IRONWOOD PHARMACEUTICALS INC (IRWD) is held by 189 institutional investors with combined holdings of $502M. Major holders include ARMISTICE CAPITAL, LLC, VANGUARD GROUP INC, Sarissa Capital Managemen.

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Institutional Holders
189
Total Value
$501.6M
Ownership %
90.4%

🏦 Top Institutional Holders

ARMISTICE CAPITAL, LLC
16.0M shares
$54.0M
9.73% ownership
VANGUARD GROUP INC
16.0M shares
$53.8M
9.69% ownership
Sarissa Capital Management LP
15.9M shares
$53.6M
9.67% ownership
BlackRock, Inc.
12.8M shares
$43.1M
7.77% ownership
BANK OF AMERICA CORP /DE/
11.5M shares
$38.8M
7.00% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

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