Insmed Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| JPMORGAN CHASE & CO | 05/13/2026 | 24.15 M | $3.70 B | 4.10% | 11.21% |
| DARWIN GLOBAL MANAGEMENT, LTD. | 05/15/2026 | 16.81 M | $2.58 B | -19.72% | 7.80% |
| BLACKROCK, INC. | 05/13/2026 | 16.68 M | $2.73 B | 10.71% | 7.74% |
| FMR LLC | 05/15/2026 | 13.16 M | $2.15 B | 32.56% | 6.11% |
| 05/08/2026 | 10.37 M | $1.70 B | 100.00% | 4.81% | |
| VANGUARD CAPITAL MANAGEMENT LLC | 05/15/2026 | 9.64 M | $1.58 B | 100.00% | 4.48% |
| BAKER BROS. ADVISORS LP | 05/15/2026 | 7.42 M | $1.21 B | 12.56% | 3.44% |
| ARTISAN PARTNERS LIMITED PARTNERSHIP | 05/13/2026 | 6.53 M | $1.07 B | 34.76% | 3.03% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 5.63 M | $919.93 M | 29.30% | 2.61% |
| CAPITAL INTERNATIONAL INVESTORS | 05/13/2026 | 5.60 M | $914.89 M | 8.61% | 2.60% |
| STATE STREET CORP | 05/15/2026 | 5.55 M | $907.81 M | 6.73% | 2.58% |
| RTW INVESTMENTS, LP | 05/15/2026 | 4.84 M | $791.91 M | 0.00% | 2.25% |
| INVESCO LTD. | 07/15/2026 | 4.52 M | $739.75 M | -5.58% | 2.10% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 4.45 M | $733.32 M | 3.52% | 2.07% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 3.09 M | $505.74 M | -23.44% | 1.44% |
| AMERIPRISE FINANCIAL INC | 07/17/2026 | 3.06 M | $500.00 M | 55.30% | 1.43% |
| FRANKLIN RESOURCES INC | 05/13/2026 | 2.62 M | $427.97 M | -5.02% | 1.21% |
| CITADEL ADVISORS LLC | 05/15/2026 | 2.18 M | $356.89 M | 88.59% | 1.01% |
| ORBIS ALLAN GRAY LTD | 05/15/2026 | 1.87 M | $306.24 M | -55.20% | 0.87% |
| UBS GROUP AG | 05/05/2026 | 1.74 M | $284.11 M | -6.97% | 0.81% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 1.50 M | $245.65 M | -12.95% | 0.70% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | 05/15/2026 | 1.50 M | $245.28 M | 20.00% | 0.70% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 05/11/2026 | 1.47 M | $240.12 M | 239.51% | 0.68% |
| SEI INVESTMENTS CO | 05/13/2026 | 1.40 M | $228.24 M | 56.80% | 0.65% |
| CAPITAL WORLD INVESTORS | 05/13/2026 | 1.36 M | $222.74 M | 100.00% | 0.63% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 1.35 M | $221.49 M | 100.00% | 0.63% |
| MORGAN STANLEY | 05/15/2026 | 1.33 M | $217.73 M | -18.41% | 0.62% |
| NORTHERN TRUST CORP | 05/14/2026 | 1.29 M | $211.59 M | 4.49% | 0.60% |
| CASTLE HOOK PARTNERS LP | 05/15/2026 | 1.27 M | $207.63 M | 1.29% | 0.59% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 1.26 M | $206.48 M | -9.16% | 0.59% |
| PARADIGM BIOCAPITAL ADVISORS LP | 05/15/2026 | 1.25 M | $205.13 M | 100.00% | 0.58% |
| UBS ASSET MANAGEMENT AMERICAS INC | 05/13/2026 | 1.22 M | $198.68 M | 28.81% | 0.56% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 1.16 M | $189.32 M | -11.73% | 0.54% |
| DUQUESNE FAMILY OFFICE LLC | 05/15/2026 | 1.15 M | $188.72 M | -22.11% | 0.54% |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | 05/15/2026 | 1.14 M | $187.02 M | -3.32% | 0.53% |
| PICTET ASSET MANAGEMENT HOLDING SA | 04/22/2026 | 1.10 M | $178.66 M | 14.94% | 0.51% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 1.07 M | $174.87 M | 4.09% | 0.50% |
| FIERA CAPITAL CORP | 05/12/2026 | 1.02 M | $167.11 M | 2.93% | 0.47% |
| NWI MANAGEMENT LP | 06/01/2026 | 1.01 M | $165.81 M | 2.58% | 0.47% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 942.65 K | $154.14 M | -24.28% | 0.44% |
| AMERICAN CENTURY COMPANIES INC | 05/15/2026 | 925.80 K | $151.39 M | 400.19% | 0.43% |
| PRINCIPAL FINANCIAL GROUP INC | 05/04/2026 | 916.46 K | $149.86 M | 18.81% | 0.43% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 05/08/2026 | 902.67 K | $147.60 M | -26.08% | 0.42% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 05/15/2026 | 900.00 K | $147.17 M | 200.00% | 0.42% |
| FIL LTD | 05/15/2026 | 828.95 K | $135.55 M | -1.14% | 0.38% |
| AMUNDI | 05/18/2026 | 804.98 K | $131.63 M | -12.22% | 0.37% |
| LEGAL & GENERAL GROUP PLC | 05/08/2026 | 787.08 K | $128.70 M | 45.67% | 0.37% |
| RAYMOND JAMES FINANCIAL INC | 05/14/2026 | 775.15 K | $121.38 M | -0.53% | 0.36% |
| ALLIANCEBERNSTEIN L.P. | 05/15/2026 | 688.73 K | $119.87 M | 7.16% | 0.32% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 05/15/2026 | 688.55 K | $112.59 M | 8.00% | 0.32% |
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Insmed Inc institutional Ownership - FAQ's
During the previous two years, 855 institutional investors and hedge funds held shares of Insmed Inc. The most heavily invested institutionals were:
Bank of New York Mellon Corp: 1.31 M
Pictet Asset Management Holding SA: 1.22 M
JENNISON ASSOCIATES LLC: 905,094
PRINCIPAL FINANCIAL GROUP INC: 856,126
abrdn plc: 577,437
Sumitomo Mitsui Trust Group, Inc.: 437,713
102.48% of Insmed Inc stock is owned by institutional investors.
Institutional investors have bought a total of 261.08 M shares in the last 24 months. This purchase volume represents approximately $37.37 B in transactions.