Insmed Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| FMR LLC | 08/13/2026 | 16.14 M | $1.72 B | 22.67% | 7.43% |
| BLACKROCK, INC. | 08/07/2026 | 15.81 M | $1.69 B | -5.22% | 7.27% |
| JPMORGAN CHASE & CO | 08/12/2026 | 10.43 M | $1.09 B | -56.82% | 4.80% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 10.41 M | $1.11 B | 0.35% | 4.79% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 9.79 M | $1.04 B | 1.54% | 4.50% |
| BAKER BROS. ADVISORS LP | 08/14/2026 | 8.80 M | $937.84 M | 18.53% | 4.05% |
| CAPITAL INTERNATIONAL INVESTORS | 08/12/2026 | 8.24 M | $878.34 M | 47.24% | 3.79% |
| DARWIN GLOBAL MANAGEMENT, LTD. | 08/14/2026 | 6.43 M | $673.60 M | -61.73% | 2.96% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 6.18 M | $658.88 M | 102.10% | 2.84% |
| ORBIS ALLAN GRAY LTD | 08/14/2026 | 6.08 M | $647.88 M | 224.46% | 2.80% |
| STATE STREET CORP | 08/07/2026 | 6.05 M | $645.28 M | 9.01% | 2.78% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 5.88 M | $626.71 M | 4.48% | 2.70% |
| ARTISAN PARTNERS LIMITED PARTNERSHIP | 08/13/2026 | 5.44 M | $580.20 M | -16.63% | 2.50% |
| RTW INVESTMENTS, LP | 08/14/2026 | 4.84 M | $516.35 M | 0.00% | 2.23% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 4.22 M | $448.76 M | -5.17% | 1.94% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2026 | 3.41 M | $363.07 M | 10.10% | 1.57% |
| NORGES BANK | 08/12/2026 | 3.38 M | $360.12 M | 100.00% | 1.55% |
| JUPITER TOPCO LLC | 08/14/2026 | 2.61 M | $277.78 M | 100.00% | 1.20% |
| UBS GROUP AG | 08/13/2026 | 2.58 M | $275.55 M | 48.75% | 1.19% |
| CITADEL ADVISORS LLC | 09/02/2026 | 2.56 M | $272.62 M | 17.15% | 1.18% |
| FRANKLIN RESOURCES INC | 08/13/2026 | 2.27 M | $242.37 M | -13.14% | 1.05% |
| MAVERICK CAPITAL LTD | 08/14/2026 | 2.15 M | $229.31 M | 100.00% | 0.99% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 2.05 M | $218.36 M | 76.89% | 0.94% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2026 | 1.68 M | $179.37 M | 1,032.77% | 0.77% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 08/12/2026 | 1.63 M | $173.74 M | 10.97% | 0.75% |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 08/14/2026 | 1.62 M | $173.01 M | 100.00% | 0.75% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | 08/14/2026 | 1.60 M | $170.59 M | 6.67% | 0.74% |
| DUQUESNE FAMILY OFFICE LLC | 08/14/2026 | 1.42 M | $151.90 M | 23.45% | 0.66% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 1.41 M | $150.32 M | 49.57% | 0.65% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 1.40 M | $149.43 M | 3.47% | 0.64% |
| BELLEVUE GROUP AG | 08/14/2026 | 1.39 M | $148.57 M | 13,786.96% | 0.64% |
| DUQUESNE FAMILY OFFICE LLC | 08/14/2026 | 1.35 M | $143.94 M | 100.00% | 0.62% |
| UBS ASSET MANAGEMENT AMERICAS INC | 08/13/2026 | 1.34 M | $142.35 M | 9.88% | 0.61% |
| BALYASNY ASSET MANAGEMENT L.P. | 08/14/2026 | 1.33 M | $141.42 M | 498.28% | 0.61% |
| PARADIGM BIOCAPITAL ADVISORS LP | 08/14/2026 | 1.33 M | $141.38 M | 5.70% | 0.61% |
| NORTHERN TRUST CORP | 08/13/2026 | 1.32 M | $140.24 M | 1.65% | 0.61% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 1.31 M | $139.97 M | 3.96% | 0.60% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 1.24 M | $132.45 M | 424.11% | 0.57% |
| MORGAN STANLEY | 08/13/2026 | 1.23 M | $131.52 M | -7.36% | 0.57% |
| PICTET ASSET MANAGEMENT HOLDING SA | 07/30/2026 | 1.22 M | $129.80 M | 10.71% | 0.56% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 1.21 M | $129.43 M | 13.52% | 0.56% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 1.21 M | $129.43 M | 100.00% | 0.56% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 08/14/2026 | 1.06 M | $112.68 M | 53.49% | 0.49% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 1.02 M | $109.08 M | -31.90% | 0.47% |
| SEI INVESTMENTS CO | 08/14/2026 | 1.02 M | $108.31 M | -27.22% | 0.47% |
| NWI MANAGEMENT LP | 08/14/2026 | 1.01 M | $108.11 M | 0.00% | 0.47% |
| CASTLE HOOK PARTNERS LP | 08/14/2026 | 993.31 K | $105.91 M | -21.77% | 0.46% |
| JENNISON ASSOCIATES LLC | 08/03/2026 | 905.09 K | $96.50 M | 49.68% | 0.42% |
| POLAR CAPITAL HOLDINGS PLC | 08/14/2026 | 890.87 K | $94.98 M | 142.01% | 0.41% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 864.00 K | $92.12 M | 529.28% | 0.40% |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
Insmed Inc institutional Ownership - FAQ's
During the previous two years, 912 institutional investors and hedge funds held shares of Insmed Inc. The most heavily invested institutionals were:
FMR LLC: 16.14 M
BlackRock, Inc.: 15.81 M
JPMORGAN CHASE & CO: 10.43 M
VANGUARD PORTFOLIO MANAGEMENT LLC: 10.41 M
VANGUARD CAPITAL MANAGEMENT LLC: 9.79 M
BAKER BROS. ADVISORS LP: 8.8 M
103.45% of Insmed Inc stock is owned by institutional investors.
Institutional investors have bought a total of 283.21 M shares in the last 24 months. This purchase volume represents approximately $40.54 B in transactions.