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, Q3 2022
Institutional positions in INSMED Inc as of Sep 30, 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
- 238
- +25 vs. Q2 2022
- Shares held
- 127.2M
- −2.02M (−1.6%) vs. Q2 2022
- Total value
- $2.74B
- +$191.1M (+7.5%) vs. Q2 2022
- New holders
- 45
- 93 more added
- Sold out
- 20
- 60 more reduced
1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding INSMED Inc; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 11,353,970 | $244.6M | 0.01% | +106,326+0.9% | Added |
| Price T Rowe Associates Inc | 9,548,247 | $205.7M | 0.03% | −6,674,376−41.1% | Reduced |
| BlackRock Inc. | 9,263,651 | $199.5M | 0.01% | −181,458−1.9% | Reduced |
| T. Rowe Price Investment Management, Inc. | 8,066,762 | $173.8M | 0.14% | +8,066,762 | New |
| Palo Alto Investors LP | 5,840,398 | $125.8M | 9.95% | 00.0% | Unchanged |
| State Street Corp | 5,451,417 | $117.4M | 0.01% | −367,655−6.3% | Reduced |
| Macquarie Group Ltd | 3,557,924 | $76.7M | 0.09% | +58,914+1.7% | Added |
| William Blair Investment Management, LLC | 3,556,584 | $76.6M | 0.30% | +29,495+0.8% | Added |
| FMR LLC | 3,547,306 | $76.4M | 0.01% | +118,820+3.5% | Added |
| Franklin Resources Inc | 3,512,438 | $75.7M | 0.04% | +11,147+0.3% | Added |
| Janus Henderson Group PLC | 3,421,326 | $73.7M | 0.06% | −3,579,011−51.1% | Reduced |
| Pictet Asset Management SA | 3,417,765 | $73.6M | 0.11% | −380,176−10.0% | Reduced |
| Bellevue Group AG | 3,214,704 | $69.2M | 0.99% | −406,858−11.2% | Reduced |
| Ameriprise Financial Inc | 2,906,206 | $62.6M | 0.02% | +197,026+7.3% | Added |
| Alliancebernstein L.P. | 2,508,562 | $54.0M | 0.03% | −301,662−10.7% | Reduced |
| Geode Capital Management, LLC | 2,144,283 | $46.2M | 0.01% | +47,415+2.3% | Added |
| Holocene Advisors, LP | 1,730,508 | $37.3M | 0.24% | −1,163,314−40.2% | Reduced |
| Assenagon Asset Management S.A. | 1,643,872 | $35.4M | 0.15% | +384,952+30.6% | Added |
| Point72 Asset Management, L.P. | 1,541,474 | $33.2M | 0.14% | −119,380−7.2% | Reduced |
| Polar Capital Holdings Plc | 1,391,349 | $30.0M | 0.24% | +759,500+120.2% | Added |
| Fairmount Funds Management LLC | 1,336,368 | $28.8M | 5.31% | +10,000+0.8% | Added |
| Principal Financial Group Inc | 1,326,945 | $28.6M | 0.02% | +282,197+27.0% | Added |
| Loomis Sayles & Co L P | 1,256,457 | $27.1M | 0.05% | −15,165−1.2% | Reduced |
| Suvretta Capital Management, LLC | 1,230,800 | $26.5M | 1.12% | −847,880−40.8% | Reduced |
| Samlyn Capital, LLC | 1,186,867 | $25.6M | 0.49% | +68,194+6.1% | Added |
| Norges Bank | 1,166,199 | $25.1M | 0.01% | +48,904+4.4% | Added |
| Northern Trust Corp | 1,155,328 | $24.9M | 0.01% | −4,345−0.4% | Reduced |
| Candriam Luxembourg S.C.A. | 1,052,200 | $22.7M | 0.16% | −830,248−44.1% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 960,484 | $20.7M | 0.41% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 941,582 | $20.3M | 0.00% | +440,161+87.8% | Added |
| Millennium Management LLC | 920,077 | $19.8M | 0.02% | +680,999+284.8% | Added |
| Goldman Sachs Group Inc | 871,177 | $18.8M | 0.01% | +402,677+86.0% | Added |
| Charles Schwab Investment Management Inc | 870,227 | $18.7M | 0.01% | +19,566+2.3% | Added |
| Nuveen Asset Management, LLC | 824,216 | $17.8M | 0.01% | +342,694+71.2% | Added |
| Novo Holdings A/S | 770,000 | $16.6M | 0.80% | 00.0% | Unchanged |
| AXA S.A. | 769,153 | $16.6M | 0.07% | −17,250−2.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 765,901 | $16.5M | 0.07% | +90,905+13.5% | Added |
| First Light Asset Management, LLC | 756,417 | $16.3M | 1.65% | −5,765−0.8% | Reduced |
| Eagle Asset Management Inc | 739,881 | $15.9M | 0.10% | −12,269−1.6% | Reduced |
| Hudson Bay Capital Management LP | 725,000 | $15.6M | 0.16% | −59,300−7.6% | Reduced |
| Morgan Stanley | 664,435 | $14.3M | 0.00% | −172,483−20.6% | Reduced |
| American Century Companies Inc | 654,548 | $14.1M | 0.01% | +22,547+3.6% | Added |
| D. E. Shaw & Co., Inc. | 636,993 | $13.7M | 0.02% | +262,347+70.0% | Added |
| Bank of America Corp | 591,857 | $12.7M | 0.00% | +49,805+9.2% | Added |
| Sectoral Asset Management Inc | 514,092 | $11.1M | 2.18% | −1,450−0.3% | Reduced |
| Tang Capital Management LLC | 500,000 | $10.8M | 1.32% | +500,000 | New |
| Adage Capital Partners GP, L.L.C. | 475,000 | $10.2M | 0.03% | +103,500+27.9% | Added |
| Barclays PLC | 424,051 | $9.13M | 0.01% | +60,979+16.8% | Added |
| Cubist Systematic Strategies, LLC | 386,305 | $8.32M | 0.06% | +336,132+669.9% | Added |
| Citadel Advisors LLC | 367,815 | $7.92M | 0.01% | +105,015+40.0% | Added |
| Peregrine Capital Management LLC | 361,603 | $7.79M | 0.25% | +31,915+9.7% | Added |
| Voya Investment Management LLC | 357,902 | $7.71M | 0.01% | +195,415+120.3% | Added |
| Lion Point Capital, LP | 397,169 | $7.63M | 3.09% | 00.0% | Unchanged |
| TD Asset Management Inc | 345,369 | $7.55M | 0.01% | −6,640−1.9% | Reduced |
| C WorldWide Group Holding A/S | 343,110 | $7.39M | 0.10% | 00.0% | Unchanged |
| Prudential Financial Inc | 330,659 | $7.12M | 0.01% | +319,714+2,921.1% | Added |
| UBS Asset Management Americas Inc | 328,630 | $7.08M | 0.00% | −122,837−27.2% | Reduced |
| Scout Investments, Inc. | 324,440 | $6.99M | 0.14% | −9,190−2.8% | Reduced |
| Two Sigma Investments, LP | 296,620 | $6.39M | 0.02% | +296,620 | New |
| Panagora Asset Management Inc | 285,558 | $6.15M | 0.04% | +285,558 | New |
| Swiss National Bank | 283,400 | $6.10M | 0.00% | +3,500+1.3% | Added |
| Rafferty Asset Management, LLC | 279,080 | $6.01M | 0.06% | +95,905+52.4% | Added |
| Long Focus Capital Management, LLC | 270,000 | $5.82M | 1.23% | +20,000+8.0% | Added |
| Altium Capital Management LP | 268,000 | $5.77M | 2.17% | 00.0% | Unchanged |
| WCM Investment Management, LLC | 263,306 | $5.76M | 0.02% | +12,057+4.8% | Added |
| JPMorgan Chase & Co | 258,524 | $5.57M | 0.00% | −107,720−29.4% | Reduced |
| Citigroup Inc | 258,408 | $5.57M | 0.01% | +62,649+32.0% | Added |
| Putnam Investments LLC | 250,782 | $5.40M | 0.01% | +30,832+14.0% | Added |
| California Public Employees Retirement System | 249,498 | $5.37M | 0.00% | +33,591+15.6% | Added |
| Rice Hall James & Associates, LLC | 248,930 | $5.36M | 0.31% | −63,154−20.2% | Reduced |
| GW&K Investment Management, LLC | 240,701 | $5.18M | 0.06% | −2,977−1.2% | Reduced |
| ExodusPoint Capital Management, LP | 228,534 | $4.92M | 0.07% | +213,093+1,380.0% | Added |
| Castleark Management LLC | 228,410 | $4.92M | 0.27% | +64,060+39.0% | Added |
| Silverarc Capital Management, LLC | 224,016 | $4.83M | 2.05% | +11,534+5.4% | Added |
| Sofinnova Investments, Inc. | 220,665 | $4.75M | 0.30% | +213,295+2,894.1% | Added |
| Lord, Abbett & Co. LLC | 216,226 | $4.66M | 0.02% | +7,127+3.4% | Added |
| Ensign Peak Advisors, Inc | 211,123 | $4.55M | 0.01% | +49,426+30.6% | Added |
| Balyasny Asset Management LLC | 209,033 | $4.50M | 0.02% | −284,298−57.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 202,776 | $4.37M | 0.03% | +154,711+321.9% | Added |
| Sycale Advisors (NY) LLC | 190,660 | $4.11M | 1.62% | −74,217−28.0% | Reduced |
| Two Sigma Advisers, LP | 189,500 | $4.08M | 0.01% | +84,700+80.8% | Added |
| Manufacturers Life Insurance Company, The | 185,946 | $4.05M | 0.00% | +8,196+4.6% | Added |
| Walleye Capital LLC | 186,462 | $4.02M | 0.09% | +62,177+50.0% | Added |
| J. Goldman & Co LP | 183,647 | $3.96M | 0.30% | +183,647 | New |
| Susquehanna International Group, LLP | 177,485 | $3.82M | 0.01% | +121,356+216.2% | Added |
| Rhumbline Advisers | 160,111 | $3.45M | 0.01% | +13,872+9.5% | Added |
| Hennion & Walsh Asset Management, Inc. | 155,064 | $3.34M | 0.22% | +19,114+14.1% | Added |
| Deutsche Bank AG | 150,888 | $3.25M | 0.00% | −12,316−7.5% | Reduced |
| California State Teachers Retirement System | 149,929 | $3.23M | 0.01% | −2,476−1.6% | Reduced |
| State of Wisconsin Investment Board | 121,678 | $2.62M | 0.01% | −6,693−5.2% | Reduced |
| Qube Research & Technologies Ltd | 121,597 | $2.62M | 0.02% | +121,597 | New |
| Swedbank AB | 121,257 | $2.61M | 0.01% | 00.0% | Unchanged |
| Moore Capital Management, LP | 119,972 | $2.58M | 0.07% | +119,972 | New |
| UBS Oconnor LLC | 116,844 | $2.52M | 0.03% | −32,000−21.5% | Reduced |
| Ergoteles LLC | 115,121 | $2.48M | 0.09% | +91,996+397.8% | Added |
| Dimensional Fund Advisors LP | 110,412 | $2.38M | 0.00% | −74,639−40.3% | Reduced |
| Jump Financial, LLC | 109,012 | $2.35M | 0.09% | +59,195+118.8% | Added |
| Endurant Capital Management LP | 107,713 | $2.32M | 0.76% | −34,358−24.2% | Reduced |
| Legal & General Group Plc | 106,506 | $2.29M | 0.00% | −9,040−7.8% | Reduced |
| Russell Investments Group, Ltd. | 106,346 | $2.29M | 0.01% | +105,813+19,852.3% | Added |