INSMED Inc
INSM- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001104506
In the last 90 days, INSMED Inc insiders filed 0 open-market purchases and 7 sales; 667 institutions reported holding it in 13F filings for Q2 2026, worth $23.8B in total; superinvestors Maverick Capital and Duquesne Family Office hold it.
13F holders, Q4 2022
Institutional positions in INSMED Inc as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 225
- −10 vs. Q3 2022
- Shares held
- 143.5M
- +16.3M (+12.8%) vs. Q3 2022
- Total value
- $2.87B
- +$127.0M (+4.6%) vs. Q3 2022
- New holders
- 35
- 101 more added
- Sold out
- 45
- 61 more reduced
3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting INSM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 667 | $23.8B |
| Q1 2026 | 675 | $35.7B |
| Q4 2025 | 678 | $37.8B |
| Q3 2025 | 566 | $30.3B |
| Q2 2025 | 516 | $21.2B |
| Q1 2025 | 442 | $15.3B |
| Q4 2024 | 439 | $13.3B |
| Q3 2024 | 414 | $13.7B |
| Q2 2024 | 378 | $11.7B |
| Q1 2024 | 288 | $4.07B |
| Q4 2023 | 271 | $4.64B |
| Q3 2023 | 252 | $3.72B |
| Q2 2023 | 223 | $3.09B |
| Q1 2023 | 230 | $2.48B |
| Q4 2022 | 225 | $2.87B |
| Q3 2022 | 238 | $2.74B |
| Q2 2022 | 214 | $2.55B |
| Q1 2022 | 224 | $2.97B |
| Q4 2021 | 214 | $3.36B |
| Q3 2021 | 193 | $3.40B |
| Q2 2021 | 203 | $3.46B |
| Q1 2021 | 199 | $3.63B |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding INSMED Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Board of Administration of Florida Retirement System | 38,232 | $763.9K | 0.00% | −4,150−9.8% | Reduced |
| Cubist Systematic Strategies, LLC | 40,035 | $799.9K | 0.01% | −346,270−89.6% | Reduced |
| International Biotechnology Trust PLC | 40,100 | $800.4K | 0.25% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 40,586 | $811.0K | 0.01% | +1,417+3.6% | Added |
| Rockwood Wealth Management, LLC | 42,000 | $839.2K | 0.20% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 46,140 | $921.9K | 0.00% | +6,408+16.1% | Added |
| Erste Asset Management GmbH | 47,600 | $951.0K | 0.02% | 00.0% | Unchanged |
| Royal Bank of Canada | 54,252 | $1.08M | 0.00% | +25,791+90.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 61,776 | $1.23M | 0.00% | +8,501+16.0% | Added |
| Gsa Capital Partners LLP | 62,184 | $1.24M | 0.15% | −23,347−27.3% | Reduced |
| American International Group, Inc. | 63,945 | $1.28M | 0.01% | +7,328+12.9% | Added |
| EFG Asset Management (North America) Corp. | 64,563 | $1.29M | 0.29% | +16,317+33.8% | Added |
| MetLife Investment Management | 70,839 | $1.42M | 0.01% | +7,955+12.7% | Added |
| Jump Financial, LLC | 72,490 | $1.45M | 0.08% | −36,522−33.5% | Reduced |
| Tudor Investment Corp Et Al | 72,981 | $1.46M | 0.04% | +10,790+17.3% | Added |
| ExodusPoint Capital Management, LP | 75,227 | $1.50M | 0.02% | −153,307−67.1% | Reduced |
| Essex Investment Management Co LLC | 75,251 | $1.50M | 0.23% | +25,414+51.0% | Added |
| Oak Ridge Investments LLC | 78,560 | $1.57M | 0.23% | −6,532−7.7% | Reduced |
| Dimensional Fund Advisors LP | 79,141 | $1.58M | 0.00% | −31,271−28.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 86,602 | $1.73M | 0.03% | +56,517+187.9% | Added |
| Trexquant Investment LP | 91,589 | $1.83M | 0.05% | +29,851+48.4% | Added |
| New York State Common Retirement Fund | 92,834 | $1.85M | 0.00% | +7,000+8.2% | Added |
| Invesco Ltd. | 93,921 | $1.88M | 0.00% | +20,438+27.8% | Added |
| Knights of Columbus Asset Advisors LLC | 96,686 | $1.93M | 0.20% | −1,070−1.1% | Reduced |
| DekaBank Deutsche Girozentrale | 98,600 | $1.96M | 0.01% | 00.0% | Unchanged |
| First Trust Advisors LP | 104,603 | $2.09M | 0.00% | +90,386+635.8% | Added |
| Lord, Abbett & Co. LLC | 109,105 | $2.18M | 0.01% | −107,121−49.5% | Reduced |
| Mutual of America Capital Management LLC | 114,922 | $2.30M | 0.03% | +24,758+27.5% | Added |
| Credit Suisse AG | 115,601 | $2.31M | 0.00% | +10,746+10.2% | Added |
| Swedbank AB | 121,257 | $2.42M | 0.01% | 00.0% | Unchanged |
| Legal & General Group Plc | 123,934 | $2.48M | 0.00% | +17,428+16.4% | Added |
| Silverarc Capital Management, LLC | 124,465 | $2.49M | 0.86% | −99,551−44.4% | Reduced |
| State of New Jersey Common Pension Fund D | 126,800 | $2.53M | 0.01% | +33,142+35.4% | Added |
| Hennion & Walsh Asset Management, Inc. | 129,481 | $2.59M | 0.16% | −25,583−16.5% | Reduced |
| State of Wisconsin Investment Board | 134,174 | $2.68M | 0.01% | +12,496+10.3% | Added |
| Neuberger Berman Group LLC | 137,563 | $2.75M | 0.00% | +50,204+57.5% | Added |
| Weiss Multi-Strategy Advisers LLC | 142,432 | $2.85M | 0.08% | +52,320+58.1% | Added |
| Alyeska Investment Group, L.P. | 150,000 | $3.00M | 0.03% | +150,000 | New |
| Tang Capital Management LLC | 166,203 | $3.32M | 0.48% | −333,797−66.8% | Reduced |
| California State Teachers Retirement System | 170,320 | $3.40M | 0.01% | +20,391+13.6% | Added |
| Deutsche Bank AG | 172,035 | $3.44M | 0.00% | +21,147+14.0% | Added |
| Rhumbline Advisers | 182,365 | $3.64M | 0.00% | +22,254+13.9% | Added |
| Sycale Advisors (NY) LLC | 184,660 | $3.69M | 1.54% | −6,000−3.1% | Reduced |
| Woodline Partners LP | 190,000 | $3.80M | 0.05% | +190,000 | New |
| Manufacturers Life Insurance Company, The | 204,659 | $4.09M | 0.00% | +18,713+10.1% | Added |
| Granahan Investment Management Inc | 209,957 | $4.19M | 0.13% | +209,957 | New |
| Citigroup Inc | 212,487 | $4.25M | 0.01% | −45,921−17.8% | Reduced |
| Prudential Financial Inc | 225,806 | $4.51M | 0.01% | −104,853−31.7% | Reduced |
| California Public Employees Retirement System | 236,403 | $4.72M | 0.00% | −13,095−5.2% | Reduced |
| Endurant Capital Management LP | 243,122 | $4.86M | 1.97% | +135,409+125.7% | Added |
| Rice Hall James & Associates, LLC | 247,589 | $4.95M | 0.28% | −1,341−0.5% | Reduced |
| Putnam Investments LLC | 254,464 | $5.08M | 0.01% | +3,682+1.5% | Added |
| WCM Investment Management, LLC | 259,711 | $5.19M | 0.02% | −3,595−1.4% | Reduced |
| Voya Investment Management LLC | 295,013 | $5.89M | 0.01% | −62,889−17.6% | Reduced |
| FIL Ltd | 296,210 | $5.92M | 0.01% | +283,487+2,228.1% | Added |
| Ensign Peak Advisors, Inc | 299,223 | $5.98M | 0.01% | +88,100+41.7% | Added |
| UBS Group AG | 306,898 | $6.13M | 0.00% | +271,443+765.6% | Added |
| Two Sigma Advisers, LP | 309,000 | $6.17M | 0.02% | +119,500+63.1% | Added |
| Scout Investments, Inc. | 319,136 | $6.38M | 0.13% | −5,304−1.6% | Reduced |
| Swiss National Bank | 322,900 | $6.45M | 0.00% | +39,500+13.9% | Added |
| Long Focus Capital Management, LLC | 325,000 | $6.49M | 1.07% | +55,000+20.4% | Added |
| C WorldWide Group Holding A/S | 343,110 | $6.86M | 0.09% | 00.0% | Unchanged |
| TD Asset Management Inc | 348,180 | $6.96M | 0.01% | +2,811+0.8% | Added |
| Peregrine Capital Management LLC | 350,969 | $7.01M | 0.22% | −10,634−2.9% | Reduced |
| UBS Asset Management Americas Inc | 355,373 | $7.10M | 0.00% | +26,743+8.1% | Added |
| Lion Point Capital, LP | 397,169 | $7.63M | 4.56% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 382,651 | $7.65M | 0.03% | +173,618+83.1% | Added |
| JPMorgan Chase & Co | 389,999 | $7.79M | 0.00% | +131,475+50.9% | Added |
| MPM Oncology Impact Management LP | 410,463 | $8.20M | 2.13% | +410,463 | New |
| Panagora Asset Management Inc | 413,719 | $8.27M | 0.05% | +128,161+44.9% | Added |
| D. E. Shaw & Co., Inc. | 427,283 | $8.54M | 0.01% | −209,710−32.9% | Reduced |
| Rafferty Asset Management, LLC | 436,802 | $8.73M | 0.07% | +157,722+56.5% | Added |
| Two Sigma Investments, LP | 455,036 | $9.09M | 0.03% | +158,416+53.4% | Added |
| Artal Group S.A. | 500,000 | $9.99M | 0.58% | +500,000 | New |
| Sectoral Asset Management Inc | 516,092 | $10.3M | 2.00% | +2,000+0.4% | Added |
| Citadel Advisors LLC | 525,593 | $10.5M | 0.01% | +157,778+42.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 526,279 | $10.5M | 0.06% | +323,503+159.5% | Added |
| BNP Paribas Arbitrage, SA | 530,221 | $10.6M | 0.03% | +530,221 | New |
| American Century Companies Inc | 657,573 | $13.1M | 0.01% | +3,025+0.5% | Added |
| Deerfield Management Company, L.P. (Series C) | 664,146 | $13.3M | 0.27% | −296,338−30.9% | Reduced |
| Eagle Asset Management Inc | 711,265 | $13.6M | 0.08% | −28,616−3.9% | Reduced |
| Bank of America Corp | 686,461 | $13.7M | 0.00% | +94,604+16.0% | Added |
| Eventide Asset Management, LLC | 698,413 | $14.0M | 0.28% | +698,413 | New |
| Emerald Mutual Fund Advisers Trust | 747,146 | $14.9M | 0.92% | +747,146 | New |
| First Light Asset Management, LLC | 748,970 | $15.0M | 1.39% | −7,447−1.0% | Reduced |
| AXA S.A. | 768,198 | $15.3M | 0.06% | −955−0.1% | Reduced |
| Novo Holdings A/S | 840,000 | $16.8M | 1.05% | +70,000+9.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 906,174 | $18.1M | 0.06% | +140,273+18.3% | Added |
| Barclays PLC | 945,397 | $18.9M | 0.02% | +521,346+122.9% | Added |
| Morgan Stanley | 976,940 | $19.5M | 0.00% | +312,505+47.0% | Added |
| Emerald Advisers, LLC | 994,913 | $19.9M | 0.96% | +994,913 | New |
| GW&K Investment Management, LLC | 995,777 | $19.9M | 0.20% | +755,076+313.7% | Added |
| Charles Schwab Investment Management Inc | 1,006,457 | $20.1M | 0.01% | +136,230+15.7% | Added |
| Goldman Sachs Group Inc | 1,030,896 | $20.6M | 0.01% | +159,719+18.3% | Added |
| Assenagon Asset Management S.A. | 1,048,164 | $20.9M | 0.09% | −595,708−36.2% | Reduced |
| Candriam Luxembourg S.C.A. | 1,052,200 | $21.0M | 0.14% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 1,056,590 | $21.1M | 0.01% | +232,374+28.2% | Added |
| Loomis Sayles & Co L P | 1,227,100 | $24.5M | 0.05% | −29,357−2.3% | Reduced |
| Point72 Asset Management, L.P. | 1,291,580 | $25.8M | 0.10% | −249,894−16.2% | Reduced |
| Principal Financial Group Inc | 1,300,529 | $26.0M | 0.02% | −26,416−2.0% | Reduced |