InsmedINSM
13F holders, Q1 2024 (March 31)288holders
5famous investors
$27.13avg. 13F price*
At the end of Q1 2024, 288 institutions reported holding Insmed Inc. (INSM) in their 13F filings. The largest holders were Vanguard Group Inc. ($393.6M), BlackRock Inc. ($320.1M) and T. Rowe Price Associates Inc. ($292.2M). 5 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Insmed Inc.
- CUSIP
- 457669307
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 44 | $134.6M |
| Exits | 28 | $94.0M |
Ownership 288 holders
| Vanguard Group Inc. | 0.01% | Add +2.7% | 14,509,235 | $393.6M |
| BlackRock Inc. | 0.01% | Add +2.7% | 11,799,701 | $320.1M |
| T. Rowe Price Associates Inc. | 0.04% | Add +0.1% | 10,769,366 | $292.2M |
| FMR LLC | 0.02% | Add +83.0% | 9,318,894 | $252.8M |
| State Street Corp. | 0.01% | Reduce -0.4% | 5,905,127 | $160.2M |
| Deep Track Capital, LP | 3.73% | Reduce -10.6% | 4,783,679 | $129.8M |
| Palo Alto Investors LP | 13.53% | Reduce -19.8% | 4,423,369 | $120.0M |
| William Blair Investment Management, LLC | 0.30% | Reduce -1.0% | 4,214,719 | $114.3M |
| Macquarie Group Ltd. | 0.12% | Reduce -16.2% | 3,899,504 | $105.8M |
| Franklin Resources Inc. | 0.03% | Add +5.0% | 3,567,013 | $96.8M |
| T. Rowe Price Investment Management, Inc. | 0.06% | Reduce -41.0% | 3,451,580 | $93.6M |
| Geode Capital Management, LLC | 0.01% | Add +3.1% | 3,163,751 | $85.8M |
| Ameriprise Financial Inc. | 0.02% | Add +19.8% | 2,735,338 | $74.2M |
| Janus Henderson Group PLC | 0.03% | Add +58.9% | 2,229,463 | $60.5M |
| Alliancebernstein L.P. | 0.02% | Reduce -0.1% | 2,146,479 | $58.2M |
| Bellevue Group AG | 0.89% | Reduce -6.5% | 2,141,843 | $58.1M |
| Bank of New York Mellon Corp | 0.01% | Reduce -13.0% | 2,051,311 | $55.7M |
| Montanova Capital, LLC | 2.32% | Reduce -24.6% | 2,023,000 | $54.9M |
| RTW Investments, LP | 0.75% | No change | 1,865,108 | $50.6M |
| Capital International Investors | 0.01% | New | 1,620,814 | $44.0M |
| Norges Bank | 0.01% | Add +9.3% | 1,588,541 | $43.1M |
| Pictet Asset Management Holding SA | 0.05% | Reduce -22.0% | 1,530,008 | $41.5M |
| Loomis Sayles & Co. L P | 0.06% | Reduce -36.0% | 1,491,794 | $40.5M |
| Principal Financial Group Inc. | 0.02% | Add +5.9% | 1,439,280 | $39.0M |
| First Trust Advisors LP | 0.04% | Add +1398.1% | 1,437,174 | $39.0M |
| Novo Holdings A/S | 2.51% | No change | 1,339,304 | $36.3M |
| Northern Trust Corp. | 0.01% | Reduce -2.6% | 1,336,797 | $36.3M |
| Marshall Wace, LLP | 0.06% | Reduce -7.6% | 1,330,048 | $36.1M |
| Integral Health Asset Management, LLC | 3.46% | Add +271.4% | 1,300,000 | $35.3M |
| GW&K Investment Management, LLC | 0.30% | Reduce -1.7% | 1,269,898 | $34.5M |
| Assenagon Asset Management S.A. | 0.09% | Add +325.8% | 1,211,560 | $32.9M |
| Octagon Capital Advisors LP | 3.76% | Reduce -11.2% | 1,140,000 | $30.9M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -0.1% | 1,126,767 | $30.6M |
| Bank of America Corp. | 0.00% | Reduce -4.6% | 996,128 | $27.0M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.07% | Add +8.5% | 972,313 | $26.4M |
| Hood River Capital Management LLC | 0.58% | Add +6.3% | 962,501 | $26.1M |
| Morgan Stanley | 0.00% | Reduce -38.8% | 939,603 | $25.5M |
| Clearbridge Investments, LLC | 0.02% | New | 930,409 | $25.2M |
| Citadel Advisors | 0.02% | Reduce -11.3% | 927,563 | $25.2M |
| Great Point Partners LLC | 3.28% | Add +243.3% | 775,585 | $21.0M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -1.1% | 753,610 | $20.4M |
| Vestal Point Capital, LP | 1.68% | Reduce -16.7% | 750,000 | $20.3M |
| Frontier Capital Management Co. LLC | 0.19% | New | 747,331 | $20.3M |
| FIL Ltd | 0.02% | Add +4.2% | 720,245 | $19.5M |
| Two Sigma Advisers, LP | 0.04% | Add +13.9% | 716,400 | $19.4M |
| American Century Companies Inc. | 0.01% | Add +6.1% | 702,624 | $19.1M |
| Eventide Asset Management, LLC | 0.27% | No change | 635,185 | $17.2M |
| Emerald Advisers, LLC | 0.69% | Reduce -32.3% | 630,179 | $17.1M |
| Hudson Bay Capital Management LP | 0.17% | Add +34.1% | 626,810 | $17.0M |
| Samlyn Capital, LLC | 0.28% | Reduce -54.3% | 587,634 | $15.9M |
| Cormorant Asset Management, LP | 0.69% | No change | 575,000 | $15.6M |
| Nuveen Asset Management, LLC | 0.00% | Add +42.4% | 537,231 | $14.6M |
| MPM Bioimpact LLC | 2.32% | Add +0.5% | 530,794 | $14.4M |
| Eagle Asset Management Inc. | 0.07% | Reduce -4.4% | 524,372 | $14.0M |
| Panagora Asset Management Inc. | 0.07% | Add +20.0% | 514,829 | $14.0M |
| Emerald Mutual Fund Advisers Trust | 0.68% | Reduce -35.2% | 484,714 | $13.2M |
| Voya Investment Management LLC | 0.01% | Reduce -6.4% | 472,006 | $12.8M |
| Two Sigma Investments, LP | 0.03% | Add +30.5% | 460,173 | $12.5M |
| Kingdon Capital Management, L.L.C. | 1.63% | Add +12.3% | 455,000 | $12.3M |
| Balyasny Asset Management L.P. | 0.03% | Reduce -52.3% | 450,394 | $12.2M |
| Long Focus Capital Management, LLC | 1.35% | Add +16.1% | 431,649 | $11.7M |
| TD Asset Management Inc | 0.01% | Reduce -7.8% | 427,178 | $11.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -0.1% | 407,025 | $11.0M |
| Candriam S.C.A. | 0.07% | Add +25.8% | 390,200 | $10.6M |
| UBS Group AG | 0.00% | Add +26.9% | 381,063 | $10.3M |
| Schonfeld Strategic Advisors LLC | 0.08% | Add +366.0% | 369,918 | $10.0M |
| C WorldWide Group Holding A/S | 0.11% | No change | 343,110 | $9.3M |
| Baker Bros. Advisors LP | 0.12% | No change | 343,000 | $9.3M |
| Ensign Peak Advisors, Inc | 0.02% | Add +387.9% | 341,574 | $9.3M |
| Rafferty Asset Management, LLC | 0.03% | Add +2.7% | 329,635 | $8.9M |
| Citigroup Inc. | 0.01% | Add +127.9% | 326,566 | $8.9M |
| Bleichroeder LP | 2.20% | No change | 325,000 | $8.8M |
| WCM Investment Management, LLC | 0.02% | Add +8.3% | 320,001 | $8.7M |
| Peregrine Capital Management LLC | 0.23% | Add +0.0% | 290,174 | $7.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -24.3% | 289,531 | $7.9M |
| AXA S.A. | 0.02% | Reduce -18.0% | 288,599 | $7.8M |
| First Light Asset Management, LLC | 0.59% | Reduce -56.2% | 282,766 | $7.7M |
| Millennium Management | 0.01% | Reduce -82.8% | 276,618 | $7.5M |
| Stempoint Capital LP | 1.97% | Add +57.0% | 272,448 | $7.4M |
| Scout Investments, Inc. | 0.18% | Reduce -6.0% | 275,670 | $7.4M |
| Jane Street Group, LLC | 0.01% | Add +139.8% | 270,973 | $7.4M |
| Swiss National Bank | 0.01% | Reduce -0.3% | 268,400 | $7.3M |
| Deutsche Bank AG | 0.00% | Add +55.0% | 254,560 | $6.9M |
| Polar Capital Holdings Plc | 0.04% | Reduce -50.1% | 251,700 | $6.8M |
| Ally Bridge Group (NY) LLC | 3.77% | New | 250,000 | $6.8M |
| Soleus Capital Management, L.P. | 0.60% | Add +49.6% | 250,000 | $6.8M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | Reduce -58.3% | 250,000 | $6.8M |
| BNP Paribas Financial Markets | 0.01% | Add +8.3% | 239,984 | $6.5M |
| Manufacturers Life Insurance Company, The | 0.01% | Add +9.7% | 232,681 | $6.3M |
| Barclays PLC | 0.00% | Reduce -31.9% | 227,936 | $6.2M |
| Cutter Capital Management, LP | 2.38% | Reduce -45.0% | 227,337 | $6.2M |
| Rhumbline Advisers | 0.01% | Add +1.9% | 207,662 | $5.6M |
| Alyeska Investment Group, L.P. | 0.03% | New | 200,000 | $5.4M |
| Walleye Capital LLC | 0.06% | Add +61.4% | 191,142 | $5.2M |
| California Public Employees Retirement System | 0.00% | Reduce -0.3% | 190,717 | $5.2M |
| Rice Hall James & Associates, LLC | 0.28% | Reduce -18.9% | 179,332 | $4.9M |
| D. E. Shaw & Co. | 0.01% | Reduce -73.1% | 174,022 | $4.7M |
| Neuberger Berman Group LLC | 0.00% | Add +1.2% | 170,917 | $4.6M |
| Invesco Ltd. | 0.00% | Add +65.0% | 167,563 | $4.5M |
| Susquehanna Fundamental Investments, LLC | 0.21% | New | 166,409 | $4.5M |
"% of holder's portfolio" is INSM's weight in each manager's 13F, not the share of Insmed Inc. the manager owns.