Insmed Incorporated Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| JPMORGAN CHASE & CO | 11/26/2025 | 23.05 M | $3.32 B | 47.40% | 12.18% |
| DARWIN GLOBAL MANAGEMENT, LTD. | 11/14/2025 | 20.46 M | $2.90 B | 5.75% | 9.66% |
| VANGUARD GROUP INC | 11/07/2025 | 19.94 M | $2.87 B | 12.99% | 9.41% |
| BLACKROCK, INC. | 11/12/2025 | 12.36 M | $1.78 B | 10.97% | 5.84% |
| FMR LLC | 11/13/2025 | 9.18 M | $1.32 B | 80.26% | 4.34% |
| CAPITAL INTERNATIONAL INVESTORS | 11/13/2025 | 7.55 M | $1.09 B | 1.00% | 3.57% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 11/14/2025 | 6.93 M | $998.20 M | -38.28% | 3.27% |
| BAKER BROS. ADVISORS LP | 11/14/2025 | 6.70 M | $965.37 M | -13.09% | 3.17% |
| D. E. SHAW & CO., INC. | 11/14/2025 | 5.66 M | $814.73 M | 65.30% | 2.67% |
| ARTISAN PARTNERS LIMITED PARTNERSHIP | 11/12/2025 | 4.94 M | $711.08 M | 48.98% | 2.33% |
| STATE STREET CORP | 11/14/2025 | 3.98 M | $573.79 M | -6.86% | 1.88% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 3.76 M | $541.50 M | 12.53% | 1.78% |
| ORBIS ALLAN GRAY LTD | 11/14/2025 | 3.25 M | $468.16 M | 113.29% | 1.54% |
| RTW INVESTMENTS, LP | 11/14/2025 | 3.08 M | $444.21 M | 0.00% | 1.46% |
| AMERIPRISE FINANCIAL INC | 11/14/2025 | 2.72 M | $391.98 M | -7.98% | 1.29% |
| DUQUESNE FAMILY OFFICE LLC | 11/14/2025 | 2.42 M | $349.00 M | 7.54% | 1.14% |
| MILLENNIUM MANAGEMENT LLC | 11/14/2025 | 2.34 M | $336.42 M | 10.10% | 1.10% |
| FRANKLIN RESOURCES INC | 11/13/2025 | 2.14 M | $308.14 M | -8.95% | 1.01% |
| CITADEL ADVISORS LLC | 11/14/2025 | 2.06 M | $296.32 M | 34.20% | 0.97% |
| INVESCO LTD. | 11/13/2025 | 2.00 M | $288.58 M | 5.67% | 0.95% |
| UBS GROUP AG | 11/13/2025 | 1.65 M | $237.07 M | 460.99% | 0.78% |
| BANK OF AMERICA CORP /DE/ | 11/14/2025 | 1.60 M | $230.68 M | 30.57% | 0.76% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | 11/14/2025 | 1.60 M | $230.42 M | 0.00% | 0.76% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 11/12/2025 | 1.56 M | $223.94 M | -6.64% | 0.73% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 11/14/2025 | 1.54 M | $222.40 M | 42.72% | 0.73% |
| LORD, ABBETT & CO. LLC | 11/13/2025 | 1.44 M | $208.05 M | -6.55% | 0.68% |
| ROYAL BANK OF CANADA | 11/14/2025 | 1.36 M | $195.18 M | 216.81% | 0.64% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 11/14/2025 | 1.25 M | $180.37 M | -56.20% | 0.59% |
| JANUS HENDERSON GROUP PLC | 11/14/2025 | 1.20 M | $173.21 M | -47.55% | 0.57% |
| NWI MANAGEMENT LP | 12/05/2025 | 1.02 M | $147.03 M | 41.81% | 0.54% |
| PICTET ASSET MANAGEMENT HOLDING SA | 11/18/2025 | 1.14 M | $163.94 M | -26.57% | 0.54% |
| BANK OF NEW YORK MELLON CORP | 11/03/2025 | 1.14 M | $164.01 M | -4.89% | 0.54% |
| CASTLE HOOK PARTNERS LP | 11/14/2025 | 1.09 M | $157.17 M | 141.11% | 0.52% |
| HOLOCENE ADVISORS, LP | 11/14/2025 | 1.08 M | $156.06 M | -46.27% | 0.51% |
| NORTHERN TRUST CORP | 11/14/2025 | 1.07 M | $154.51 M | 10.64% | 0.51% |
| CLEARBRIDGE INVESTMENTS, LLC | 11/13/2025 | 1.07 M | $153.81 M | -25.03% | 0.50% |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 11/14/2025 | 1.04 M | $150.04 M | 3.26% | 0.49% |
| EVENTIDE ASSET MANAGEMENT, LLC | 11/14/2025 | 1.01 M | $144.74 M | -16.00% | 0.47% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2025 | 978.80 K | $140.96 M | -9.30% | 0.46% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 975.28 K | $140.45 M | -24.95% | 0.46% |
| MORGAN STANLEY | 11/14/2025 | 963.63 K | $138.77 M | -7.68% | 0.46% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 11/14/2025 | 881.40 K | $126.93 M | -2.02% | 0.42% |
| ALLIANCEBERNSTEIN L.P. | 11/14/2025 | 868.77 K | $125.11 M | -35.32% | 0.41% |
| PRINCIPAL FINANCIAL GROUP INC | 11/04/2025 | 864.29 K | $124.47 M | -35.88% | 0.41% |
| FIL LTD | 11/13/2025 | 851.95 K | $122.69 M | -26.90% | 0.40% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2025 | 848.40 K | $122.18 M | -15.30% | 0.40% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 829.32 K | $119.43 M | -54.20% | 0.39% |
| FIERA CAPITAL CORP | 11/07/2025 | 809.12 K | $116.52 M | 8.17% | 0.38% |
| JANE STREET GROUP, LLC | 11/14/2025 | 791.73 K | $114.02 M | -41.48% | 0.37% |
| JANE STREET GROUP, LLC | 11/14/2025 | 782.40 K | $112.67 M | 6.05% | 0.37% |
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Insmed Incorporated institutional Ownership - FAQ's
During the previous two years, 733 institutional investors and hedge funds held shares of Insmed Incorporated. The most heavily invested institutionals were:
JPMORGAN CHASE & CO: 23.05 M
Darwin Global Management, Ltd.: 20.46 M
VANGUARD GROUP INC: 19.94 M
BlackRock, Inc.: 12.36 M
FMR LLC: 9.18 M
Capital International Investors: 7.55 M
99.57% of Insmed Incorporated stock is owned by institutional investors.
Institutional investors have bought a total of 248.89 M shares in the last 24 months. This purchase volume represents approximately $39.11 B in transactions.