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 2023
Institutional positions in INSMED Inc as of Dec 31, 2023. 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
- 271
- +23 vs. Q3 2023
- Shares held
- 149.8M
- +2.46M (+1.7%) vs. Q3 2023
- Total value
- $4.64B
- +$921.8M (+24.8%) vs. Q3 2023
- New holders
- 48
- 91 more added
- Sold out
- 25
- 88 more reduced
4 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding INSMED Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| STRS Ohio | 11,000 | $340.0K | 0.00% | −12,700−53.6% | Reduced |
| Teza Capital Management LLC | 10,489 | $325.1K | 0.05% | +10,489 | New |
| Verition Fund Management LLC | 10,199 | $316.1K | 0.00% | −6,501−38.9% | Reduced |
| Beacon Financial Advisory LLC | 10,075 | $312.2K | 0.15% | 00.0% | Unchanged |
| Commerce Bank | 9,490 | $294.1K | 0.00% | −119−1.2% | Reduced |
| Mariner, LLC | 9,070 | $281.1K | 0.00% | +9,070 | New |
| Mackenzie Financial Corp | 8,533 | $264.4K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 8,377 | $259.6K | 0.00% | +8,377 | New |
| Xponance, Inc. | 8,349 | $258.7K | 0.00% | +8,349 | New |
| Vise Technologies, Inc. | 8,050 | $249.5K | 0.05% | +8,050 | New |
| Calton & Associates, Inc. | 7,993 | $247.7K | 0.10% | +7,993 | New |
| QRG Capital Management, Inc. | 7,940 | $246.1K | 0.00% | +7,940 | New |
| Metropolitan Life Insurance Co | 7,858 | $243.5K | 0.01% | +212+2.8% | Added |
| Brevan Howard Capital Management LP | 6,461 | $200.2K | 0.02% | +6,461 | New |
| Assetmark, Inc | 5,915 | $183.3K | 0.00% | +1,116+23.3% | Added |
| The PNC Financial Services Group, Inc. | 5,447 | $168.8K | 0.00% | +76+1.4% | Added |
| Cullen/Frost Bankers, Inc. | 5,305 | $164.4K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 4,981 | $154.4K | 0.00% | +4,981 | New |
| HighMark Wealth Management LLC | 4,575 | $141.8K | 0.10% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 4,495 | $139.1K | 0.00% | −2,155−32.4% | Reduced |
| US Bancorp | 4,416 | $136.9K | 0.00% | +4,222+2,176.3% | Added |
| National Bank of Canada | 4,000 | $119.7K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 3,813 | $118.0K | 0.00% | −1,715−31.0% | Reduced |
| Quarry LP | 3,750 | $116.2K | 0.06% | +3,750 | New |
| Lazard Asset Management LLC | 3,366 | $104.0K | 0.00% | +103+3.2% | Added |
| KBC Group NV | 3,175 | $98.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 1,817 | $56.3K | 0.01% | +228+14.3% | Added |
| Nisa Investment Advisors, LLC | 1,525 | $47.3K | 0.00% | −2,600−63.0% | Reduced |
| Pin Oak Investment Advisors Inc | 1,454 | $45.0K | 0.05% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 1,400 | $43.0K | 0.00% | −9,800−87.5% | Reduced |
| CWM, LLC | 1,401 | $43.0K | 0.00% | −38−2.6% | Reduced |
| Comerica Bank | 1,213 | $37.6K | 0.00% | −19−1.5% | Reduced |
| Huntington National Bank | 1,160 | $35.9K | 0.00% | −70−5.7% | Reduced |
| NBC Securities, Inc. | 838 | $25.0K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 635 | $19.7K | 0.00% | +329+107.5% | Added |
| Hexagon Capital Partners LLC | 580 | $18.0K | 0.00% | +333+134.8% | Added |
| Jefferies Financial Group Inc. | 550 | $17.0K | 0.00% | −2,290−80.6% | Reduced |
| Daiwa Securities Group Inc. | 545 | $17.0K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 500 | $15.5K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 427 | $13.2K | 0.00% | −111−20.6% | Reduced |
| Principal Securities, Inc. | 399 | $12.4K | 0.00% | +399 | New |
| First Horizon Advisors, Inc. | 344 | $10.7K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 315 | $9.76K | 0.00% | +296+1,557.9% | Added |
| Signaturefd, LLC | 304 | $9.42K | 0.00% | +131+75.7% | Added |
| Cambridge Trust Co | 250 | $7.75K | 0.00% | +250 | New |
| Washington Trust Advisors, Inc. | 211 | $6.54K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 195 | $5.42K | 0.00% | +195 | New |
| Russell Investments Group, Ltd. | 138 | $4.28K | 0.00% | +27+24.3% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 127 | $3.64K | 0.00% | 00.0% | Unchanged |
| Park Place Capital Corp | 115 | $3.56K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 110 | $3.41K | 0.00% | −16,433−99.3% | Reduced |
| EverSource Wealth Advisors, LLC | 96 | $2.98K | 0.00% | 00.0% | Unchanged |
| SYSTM Wealth Solutions LLC | 84 | $2.60K | 0.00% | +84 | New |
| Truvestments Capital LLC | 84 | $2.60K | 0.00% | 00.0% | Unchanged |
| Bellevue Asset Management, LLC | 81 | $2.51K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 44 | $1.36K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 38 | $1.00K | 0.00% | +38 | New |
| JFS Wealth Advisors, LLC | 27 | $837 | 0.00% | +3+12.5% | Added |
| SRS Capital Advisors, Inc. | 25 | $775 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 23 | $653 | 0.00% | +13+130.0% | Added |
| Institutional & Family Asset Management, LLC | 21 | $651 | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 20 | $620 | 0.00% | +20 | New |
| Able Wealth Management LLC | 18 | $558 | 0.00% | +18 | New |
| Quadrant Capital Group LLC | 15 | $465 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 13 | $403 | 0.00% | +6+85.7% | Added |
| AdvisorNet Financial, Inc | 11 | $341 | 0.00% | +3+37.5% | Added |
| Bokf, NA | 7 | $216 | 0.00% | +7 | New |
| Cornerstone Planning Group LLC | 6 | $186 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 5 | $155 | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 5 | $155 | 0.00% | +5 | New |
| Covestor Ltd | 7 | $0 | 0.00% | −1−12.5% | Reduced |
| Ikarian Capital, LLC | 0 | $0 | 0.00% | −154,900−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −106,160−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| Endurant Capital Management LP | 0 | $0 | 0.00% | −79,471−100.0% | Sold out |
| Swedbank AB | 0 | $0 | 0.00% | −74,557−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −73,129−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −66,573−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −41,337−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −33,165−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −31,089−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −29,800−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −27,867−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −19,981−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −10,218−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −9,327−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −2,717−100.0% | Sold out |
| RVW Wealth, LLC | 0 | $0 | 0.00% | −2,099−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −1,600−100.0% | Sold out |
| Earnest Partners LLC | 0 | $0 | 0.00% | −1,130−100.0% | Sold out |
| Tradition Wealth Management, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −115−100.0% | Sold out |
| Newbridge Financial Services Group, Inc. | 0 | $0 | 0.00% | −79−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Tfo-TDC, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| International Biotechnology Trust PLC | – | – | – | – | Not filed |
| Virginia Retirement Systems Et Al | – | – | – | – | Not filed |
| Quantamental Technologies LLC | – | – | – | – | Not filed |
| Steward Financial Group LLC | – | – | – | – | Not filed |