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 2021
Institutional positions in INSMED Inc as of Sep 30, 2021. 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
- 193
- −8 vs. Q2 2021
- Shares held
- 123.4M
- +4.45M (+3.7%) vs. Q2 2021
- Total value
- $3.40B
- +$13.4M (+0.4%) vs. Q2 2021
- New holders
- 16
- 75 more added
- Sold out
- 24
- 63 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding INSMED Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Captrust Financial Advisors | 16 | $0 | 0.00% | −242−93.8% | Reduced |
| First Manhattan Co | 25 | $0 | 0.00% | 00.0% | Unchanged |
| Gemmer Asset Management LLC | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Graves-Light Private Wealth Management, Inc. | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Berman Capital Advisors, LLC | 46 | $1.00K | 0.00% | −55−54.5% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 46 | $1.00K | 0.00% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 21 | $1.00K | 0.00% | −15−41.7% | Reduced |
| Quadrant Capital Group LLC | 30 | $1.00K | 0.00% | +30 | New |
| Bell Investment Advisors, Inc | 45 | $1.00K | 0.00% | +45 | New |
| Clean Yield Group | 59 | $2.00K | 0.00% | 00.0% | Unchanged |
| Private Capital Group, LLC | 71 | $2.00K | 0.00% | 00.0% | Unchanged |
| Bellevue Asset Management, LLC | 76 | $2.00K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 79 | $2.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 78 | $2.00K | 0.00% | +78 | New |
| Parallel Advisors, LLC | 94 | $3.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 139 | $4.00K | 0.00% | 00.0% | Unchanged |
| Smith Group Asset Management, LLC | 130 | $4.00K | 0.00% | +130 | New |
| The PNC Financial Services Group, Inc. | 217 | $6.00K | 0.00% | −10,647−98.0% | Reduced |
| TCI Wealth Advisors, Inc. | 224 | $6.00K | 0.00% | +134+148.9% | Added |
| Bessemer Group Inc | 248 | $7.00K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 272 | $7.00K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 242 | $7.00K | 0.00% | +42+21.0% | Added |
| Central Trust Co | 300 | $8.00K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 350 | $9.64K | 0.00% | 00.0% | Unchanged |
| Evolution Wealth Advisors, LLC | 367 | $10.0K | 0.00% | −551−60.0% | Reduced |
| Daiwa Securities Group Inc. | 395 | $11.0K | 0.00% | +191+93.6% | Added |
| Neo Ivy Capital Management | 456 | $13.0K | 0.01% | −1,211−72.6% | Reduced |
| Federation des caisses Desjardins du Quebec | 500 | $13.8K | 0.00% | 00.0% | Unchanged |
| BerganKDV Wealth Management, LLC | 500 | $14.0K | 0.00% | +500 | New |
| Baillie Gifford & Co | 707 | $19.0K | 0.00% | −80−10.2% | Reduced |
| Earnest Partners LLC | 1,130 | $31.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,368 | $38.0K | 0.00% | +275+25.2% | Added |
| Sonora Investment Management, LLC | 1,500 | $41.0K | 0.01% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,500 | $41.0K | 0.00% | +1,466+4,311.8% | Added |
| FourThought Financial, LLC | 1,551 | $42.0K | 0.01% | +22+1.4% | Added |
| STRS Ohio | 1,700 | $46.0K | 0.00% | −500−22.7% | Reduced |
| Harbor Investment Advisory, LLC | 2,050 | $56.0K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 2,569 | $70.0K | 0.00% | +2,020+367.9% | Added |
| Penserra Capital Management LLC | 2,635 | $72.0K | 0.00% | +15+0.6% | Added |
| O'Shaughnessy Asset Management, LLC | 2,995 | $83.0K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 5,089 | $140.0K | 0.10% | +70+1.4% | Added |
| Great West Life Assurance Co | 5,817 | $161.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 5,895 | $162.0K | 0.00% | +4,800+438.4% | Added |
| Amundi | 7,036 | $194.0K | 0.00% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 7,651 | $211.0K | 0.00% | +7,651 | New |
| First Republic Investment Management, Inc. | 7,751 | $213.0K | 0.00% | +142+1.9% | Added |
| Silvant Capital Management LLC | 7,813 | $215.0K | 0.04% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 8,054 | $222.0K | 0.01% | −829−9.3% | Reduced |
| Calton & Associates, Inc. | 8,641 | $237.0K | 0.05% | −66−0.8% | Reduced |
| Ameritas Investment Partners, Inc. | 8,814 | $243.0K | 0.01% | +579+7.0% | Added |
| Cetera Advisor Networks LLC | 8,905 | $245.0K | 0.00% | +8,905 | New |
| Janney Montgomery Scott LLC | 8,919 | $246.0K | 0.00% | −856−8.8% | Reduced |
| DuPont Capital Management Corp | 9,419 | $259.0K | 0.01% | −1,332−12.4% | Reduced |
| Simplex Trading, LLC | 9,284 | $273.0K | 0.01% | −1,100−10.6% | Reduced |
| Gyon Technologies Capital Management, LP | 9,940 | $274.0K | 0.07% | −50,356−83.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,469 | $288.0K | 0.00% | 00.0% | Unchanged |
| Henshaw Capital LLC | 10,530 | $290.0K | 0.02% | 00.0% | Unchanged |
| Prudential Financial Inc | 11,466 | $307.0K | 0.00% | +1,344+13.3% | Added |
| XTX Topco Ltd | 12,561 | $346.0K | 0.12% | +12,561 | New |
| Public Employees Retirement Association of Colorado | 13,935 | $384.0K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 14,003 | $386.0K | 0.00% | −1,020−6.8% | Reduced |
| Blair William & Co | 14,886 | $410.0K | 0.00% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 15,261 | $420.0K | 0.18% | −1,399−8.4% | Reduced |
| State of Wyoming | 15,527 | $427.0K | 0.27% | −295−1.9% | Reduced |
| Stifel Financial Corp | 16,848 | $464.0K | 0.00% | −514−3.0% | Reduced |
| Tower Research Capital LLC (TRC) | 17,040 | $469.0K | 0.01% | +8,402+97.3% | Added |
| AlphaCrest Capital Management LLC | 17,733 | $488.0K | 0.03% | +17,733 | New |
| Teacher Retirement System of Texas | 17,981 | $495.0K | 0.00% | +4,607+34.4% | Added |
| Cubist Systematic Strategies, LLC | 18,988 | $523.0K | 0.01% | +18,171+2,224.1% | Added |
| Ghisallo Capital Management LLC | 20,000 | $551.0K | 0.02% | −144,312−87.8% | Reduced |
| Cna Financial Corp | 20,414 | $562.0K | 0.15% | +1,070+5.5% | Added |
| Amalgamated Bank | 20,435 | $563.0K | 0.00% | +936+4.8% | Added |
| BNP Paribas Arbitrage, SA | 21,555 | $593.6K | 0.00% | −15,671−42.1% | Reduced |
| Raymond James & Associates | 21,962 | $605.0K | 0.00% | −1,072−4.7% | Reduced |
| Envestnet Asset Management Inc | 23,704 | $653.0K | 0.00% | +1,759+8.0% | Added |
| Handelsbanken Fonder AB | 23,881 | $658.0K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 24,300 | $669.0K | 0.05% | +24,300 | New |
| Jane Street Group, LLC | 25,933 | $714.0K | 0.00% | −11,089−30.0% | Reduced |
| AlphaCentric Advisors LLC | 28,500 | $785.0K | 0.20% | +4,500+18.8% | Added |
| AQR Capital Management LLC | 28,553 | $786.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 30,304 | $834.6K | 0.01% | +596+2.0% | Added |
| Arizona State Retirement System | 30,914 | $851.0K | 0.01% | +2,904+10.4% | Added |
| Man Group plc | 31,959 | $880.0K | 0.00% | +4,214+15.2% | Added |
| Caption Management, LLC | 35,000 | $964.0K | 0.06% | +35,000 | New |
| Susquehanna Fundamental Investments, LLC | 35,629 | $981.0K | 0.02% | +4,271+13.6% | Added |
| Royal Bank of Canada | 36,103 | $994.0K | 0.00% | −56,127−60.9% | Reduced |
| ProShare Advisors LLC | 39,354 | $1.08M | 0.00% | −8,095−17.1% | Reduced |
| MetLife Investment Management | 40,053 | $1.10M | 0.01% | +1,626+4.2% | Added |
| Russell Investments Group, Ltd. | 44,059 | $1.21M | 0.00% | −6,657−13.1% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 44,000 | $1.21M | 0.03% | +17,014+63.0% | Added |
| State Board of Administration of Florida Retirement System | 44,358 | $1.22M | 0.00% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 47,600 | $1.25M | 0.02% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 46,157 | $1.26M | 0.00% | −75,000−61.9% | Reduced |
| SEI Investments Co | 47,762 | $1.31M | 0.00% | +28,237+144.6% | Added |
| Lazard Asset Management LLC | 49,345 | $1.36M | 0.00% | +49,345 | New |
| Manufacturers Life Insurance Company, The | 59,038 | $1.63M | 0.00% | +1,014+1.7% | Added |
| Knights of Columbus Asset Advisors LLC | 61,327 | $1.69M | 0.15% | +50+0.1% | Added |
| Invesco Ltd. | 61,749 | $1.70M | 0.00% | −567,866−90.2% | Reduced |
| Squarepoint Ops LLC | 62,555 | $1.72M | 0.01% | +49,382+374.9% | Added |
| American International Group, Inc. | 62,935 | $1.73M | 0.01% | +5,076+8.8% | Added |