Insmed Incorporated Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| DARWIN GLOBAL MANAGEMENT, LTD. | 08/14/2025 | 19.34 M | $1.92 B | 25.63% | 10.22% |
| VANGUARD GROUP INC | 08/11/2025 | 17.64 M | $1.78 B | -3.41% | 9.32% |
| JPMORGAN CHASE & CO | 08/12/2025 | 15.64 M | $1.57 B | 146.09% | 8.26% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2025 | 11.23 M | $1.13 B | -13.10% | 5.93% |
| BLACKROCK, INC. | 08/12/2025 | 11.14 M | $1.12 B | -30.57% | 5.89% |
| BAKER BROS. ADVISORS LP | 08/14/2025 | 7.71 M | $776.23 M | 43.35% | 4.07% |
| CAPITAL INTERNATIONAL INVESTORS | 08/13/2025 | 7.48 M | $752.67 M | 3.89% | 3.95% |
| FMR LLC | 08/14/2025 | 5.09 M | $512.59 M | 50.05% | 2.69% |
| STATE STREET CORP | 08/14/2025 | 4.28 M | $430.53 M | -25.57% | 2.26% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/08/2025 | 3.34 M | $336.26 M | -22.11% | 1.76% |
| ARTISAN PARTNERS LIMITED PARTNERSHIP | 08/12/2025 | 3.31 M | $333.56 M | 3.02% | 1.75% |
| RTW INVESTMENTS, LP | 08/14/2025 | 3.08 M | $310.43 M | 2.32% | 1.63% |
| AMERIPRISE FINANCIAL INC | 08/14/2025 | 2.96 M | $297.69 M | 0.22% | 1.56% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 08/14/2025 | 2.86 M | $287.78 M | -17.04% | 1.51% |
| FRANKLIN RESOURCES INC | 08/12/2025 | 2.35 M | $236.52 M | 9.40% | 1.24% |
| JANUS HENDERSON GROUP PLC | 08/14/2025 | 2.29 M | $230.78 M | 48.38% | 1.21% |
| DUQUESNE FAMILY OFFICE LLC | 08/15/2025 | 2.25 M | $226.79 M | 64.60% | 1.19% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2025 | 2.12 M | $213.53 M | 212.39% | 1.12% |
| HOLOCENE ADVISORS, LP | 08/14/2025 | 2.02 M | $202.97 M | -0.47% | 1.07% |
| NORGES BANK | 08/13/2025 | 1.93 M | $194.73 M | 100.00% | 1.02% |
| INVESCO LTD. | 08/13/2025 | 1.90 M | $190.85 M | 5.86% | 1.00% |
| DEEP TRACK CAPITAL, LP | 08/14/2025 | 1.75 M | $176.12 M | 586.95% | 0.92% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 07/29/2025 | 1.67 M | $167.63 M | -28.00% | 0.88% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | 08/14/2025 | 1.60 M | $161.02 M | 3.23% | 0.85% |
| PICTET ASSET MANAGEMENT HOLDING SA | 08/13/2025 | 1.55 M | $156.19 M | -22.83% | 0.82% |
| LORD, ABBETT & CO. LLC | 08/14/2025 | 1.55 M | $155.58 M | 14.46% | 0.82% |
| ORBIS ALLAN GRAY LTD | 08/14/2025 | 1.52 M | $153.39 M | 100.00% | 0.81% |
| CLEARBRIDGE INVESTMENTS, LLC | 08/12/2025 | 1.42 M | $143.37 M | -22.10% | 0.75% |
| JANE STREET GROUP, LLC | 08/14/2025 | 1.35 M | $136.16 M | 985.93% | 0.71% |
| PRINCIPAL FINANCIAL GROUP INC | 08/08/2025 | 1.35 M | $135.67 M | -23.21% | 0.71% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 08/12/2025 | 1.34 M | $134.79 M | -4.79% | 0.71% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/12/2025 | 1.30 M | $130.79 M | -18.91% | 0.69% |
| GW&K INVESTMENT MANAGEMENT, LLC | 08/11/2025 | 1.27 M | $128.25 M | -7.51% | 0.67% |
| BANK OF AMERICA CORP /DE/ | 08/14/2025 | 1.23 M | $123.46 M | -9.33% | 0.65% |
| BANK OF NEW YORK MELLON CORP | 08/05/2025 | 1.20 M | $120.51 M | 3.52% | 0.63% |
| EVENTIDE ASSET MANAGEMENT, LLC | 08/14/2025 | 1.20 M | $120.41 M | 1.25% | 0.63% |
| FIL LTD | 08/14/2025 | 1.17 M | $117.29 M | -51.24% | 0.62% |
| WELLINGTON MANAGEMENT GROUP LLP | 08/14/2025 | 1.16 M | $116.71 M | -5.15% | 0.61% |
| MACQUARIE GROUP LTD | 08/14/2025 | 1.13 M | $113.82 M | -52.12% | 0.60% |
| MARSHALL WACE, LLP | 08/13/2025 | 1.11 M | $112.05 M | 59.91% | 0.59% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2025 | 1.08 M | $108.90 M | 100.00% | 0.57% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2025 | 1.08 M | $108.61 M | 139.08% | 0.57% |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 08/14/2025 | 1.01 M | $101.54 M | 43.24% | 0.53% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2025 | 1.00 M | $100.80 M | 198.10% | 0.53% |
| NORTHERN TRUST CORP | 08/13/2025 | 969.80 K | $97.60 M | -42.41% | 0.51% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 08/14/2025 | 899.60 K | $90.54 M | -42.27% | 0.48% |
| TIMESSQUARE CAPITAL MANAGEMENT, LLC | 08/08/2025 | 873.49 K | $87.91 M | -17.92% | 0.46% |
| PALO ALTO INVESTORS LP | 08/14/2025 | 865.11 K | $87.06 M | -12.36% | 0.46% |
| MAVERICK CAPITAL LTD | 08/14/2025 | 804.13 K | $80.93 M | 89.15% | 0.42% |
| LOOMIS SAYLES & CO L P | 08/13/2025 | 793.57 K | $79.86 M | -21.39% | 0.42% |
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Insmed Incorporated institutional Ownership - FAQ's
During the previous two years, 660 institutional investors and hedge funds held shares of Insmed Incorporated. The most heavily invested institutionals were:
Allspring Global Investments Holdings, LLC: 227,629
VOYA INVESTMENT MANAGEMENT LLC: 219,839
Assenagon Asset Management S.A.: 129,245
LOS ANGELES CAPITAL MANAGEMENT LLC: 127,503
RICE HALL JAMES & ASSOCIATES, LLC: 79,667
Calamos Advisors LLC: 35,215
106.17% of Insmed Incorporated stock is owned by institutional investors.
Institutional investors have bought a total of 236.60 M shares in the last 24 months. This purchase volume represents approximately $39.11 B in transactions.