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, Q1 2024
Institutional positions in INSMED Inc as of Mar 31, 2024. 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
- 288
- +18 vs. Q4 2023
- Shares held
- 150.0M
- +597.0K (+0.4%) vs. Q4 2023
- Total value
- $4.07B
- −$561.4M (−12.1%) vs. Q4 2023
- New holders
- 47
- 97 more added
- Sold out
- 29
- 97 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding INSMED Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 7 | $0 | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 5 | $136 | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 6 | $154 | 0.00% | 00.0% | Unchanged |
| Bokf, NA | 7 | $187 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 9 | $244 | 0.00% | +4+80.0% | Added |
| SJS Investment Consulting Inc. | 13 | $353 | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 15 | $401 | 0.00% | +15 | New |
| Quadrant Capital Group LLC | 15 | $407 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 15 | $407 | 0.00% | +15 | New |
| Bell Investment Advisors, Inc | 20 | $543 | 0.00% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 21 | $570 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 23 | $624 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 25 | $679 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 27 | $733 | 0.00% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 32 | $868 | 0.00% | +32 | New |
| Allworth Financial LP | 49 | $1.33K | 0.00% | +5+11.4% | Added |
| Bellevue Asset Management, LLC | 81 | $2.20K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 84 | $2.28K | 0.00% | −26−23.6% | Reduced |
| SYSTM Wealth Solutions LLC | 84 | $2.28K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 84 | $2.28K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 96 | $2.37K | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 100 | $3.10K | 0.00% | +100 | New |
| Park Place Capital Corp | 115 | $3.12K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 127 | $3.45K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 138 | $3.74K | 0.00% | +138 | New |
| Washington Trust Advisors, Inc. | 211 | $5.72K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 213 | $5.78K | 0.00% | +18+9.2% | Added |
| Signaturefd, LLC | 290 | $7.87K | 0.00% | −14−4.6% | Reduced |
| Principal Securities, Inc. | 292 | $7.92K | 0.00% | −107−26.8% | Reduced |
| Farther Finance Advisors, LLC | 315 | $8.42K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 344 | $9.33K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 427 | $11.6K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 500 | $13.6K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 545 | $15.0K | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 580 | $15.7K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 592 | $16.1K | 0.00% | +592 | New |
| Parallel Advisors, LLC | 731 | $19.8K | 0.00% | +96+15.1% | Added |
| NBC Securities, Inc. | 943 | $25.0K | 0.00% | +105+12.5% | Added |
| EntryPoint Capital, LLC | 1,206 | $32.7K | 0.03% | +1,206 | New |
| Huntington National Bank | 1,371 | $37.2K | 0.00% | +211+18.2% | Added |
| CWM, LLC | 1,415 | $38.0K | 0.00% | +14+1.0% | Added |
| Pin Oak Investment Advisors Inc | 1,454 | $39.0K | 0.04% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 1,536 | $41.7K | 0.00% | +1,536 | New |
| Catalyst Funds Management Pty Ltd | 1,600 | $43.4K | 0.01% | +1,600 | New |
| Nisa Investment Advisors, LLC | 1,643 | $44.6K | 0.00% | +118+7.7% | Added |
| State of Wyoming | 1,706 | $46.3K | 0.01% | −111−6.1% | Reduced |
| Advisor Group Holdings, Inc. | 1,976 | $53.6K | 0.00% | −2,519−56.0% | Reduced |
| Headlands Technologies LLC | 2,168 | $58.8K | 0.01% | +2,168 | New |
| Lazard Asset Management LLC | 3,136 | $85.0K | 0.00% | −230−6.8% | Reduced |
| KBC Group NV | 3,175 | $86.0K | 0.00% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 3,307 | $89.7K | 0.02% | +3,307 | New |
| National Bank of Canada | 4,000 | $103.9K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 4,301 | $116.7K | 0.00% | −7,098−62.3% | Reduced |
| Walleye Trading LLC | 4,466 | $121.2K | 0.00% | −515−10.3% | Reduced |
| HighMark Wealth Management LLC | 4,575 | $124.1K | 0.08% | 00.0% | Unchanged |
| Amalgamated Bank | 4,626 | $126.0K | 0.00% | −15,138−76.6% | Reduced |
| US Bancorp | 4,647 | $126.1K | 0.00% | +231+5.2% | Added |
| Quarry LP | 4,900 | $132.9K | 0.05% | +1,150+30.7% | Added |
| Tower Research Capital LLC (TRC) | 5,406 | $146.7K | 0.00% | −7,982−59.6% | Reduced |
| Assetmark, Inc | 5,421 | $147.1K | 0.00% | −494−8.4% | Reduced |
| Quest Partners LLC | 5,434 | $147.4K | 0.03% | +5,434 | New |
| The PNC Financial Services Group, Inc. | 6,400 | $173.6K | 0.00% | +953+17.5% | Added |
| Natixis | 7,040 | $191.0K | 0.00% | +7,040 | New |
| Metropolitan Life Insurance Co | 7,265 | $197.1K | 0.01% | −593−7.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 7,512 | $203.8K | 0.02% | −17,758−70.3% | Reduced |
| Jefferies Financial Group Inc. | 7,589 | $205.9K | 0.00% | +7,039+1,279.8% | Added |
| QRG Capital Management, Inc. | 7,664 | $207.9K | 0.00% | −276−3.5% | Reduced |
| Xponance, Inc. | 8,370 | $227.1K | 0.00% | +21+0.3% | Added |
| SG Americas Securities, LLC | 8,508 | $231.0K | 0.00% | +4,695+123.1% | Added |
| Mackenzie Financial Corp | 8,533 | $231.5K | 0.00% | 00.0% | Unchanged |
| Cipher Capital LP | 8,644 | $234.5K | 0.11% | +8,644 | New |
| Teza Capital Management LLC | 8,984 | $243.7K | 0.03% | −1,505−14.3% | Reduced |
| Mariner, LLC | 9,070 | $246.1K | 0.00% | 00.0% | Unchanged |
| Commerce Bank | 9,105 | $247.0K | 0.00% | −385−4.1% | Reduced |
| Atom Investors LP | 9,324 | $253.0K | 0.03% | −2,440−20.7% | Reduced |
| Kennedy Capital Management, Inc. | 9,859 | $267.5K | 0.01% | +9,859 | New |
| Prudential Financial Inc | 10,437 | $283.2K | 0.00% | −2,083−16.6% | Reduced |
| Dark Forest Capital Management LP | 10,563 | $286.6K | 0.05% | +10,563 | New |
| Calamos Advisors LLC | 10,737 | $291.3K | 0.00% | +10,737 | New |
| LPL Financial LLC | 12,326 | $334.4K | 0.00% | +3,949+47.1% | Added |
| Stifel Financial Corp | 12,487 | $338.8K | 0.00% | +45+0.4% | Added |
| Virtus ETF Advisers LLC | 13,193 | $357.9K | 0.19% | +1,898+16.8% | Added |
| Beacon Financial Advisory LLC | 13,220 | $358.7K | 0.17% | +3,145+31.2% | Added |
| Ameritas Investment Partners, Inc. | 13,786 | $374.0K | 0.01% | −523−3.7% | Reduced |
| Public Employees Retirement Association of Colorado | 13,935 | $378.0K | 0.00% | 00.0% | Unchanged |
| Point72 (DIFC) Ltd | 14,298 | $387.9K | 0.03% | +14,298 | New |
| Blair William & Co | 15,099 | $409.6K | 0.00% | +15+0.1% | Added |
| Worth Venture Partners, LLC | 15,400 | $417.8K | 2.92% | +15,400 | New |
| E Fund Management Co., Ltd. | 15,577 | $422.6K | 0.03% | −1,601−9.3% | Reduced |
| HSBC Holdings PLC | 15,896 | $431.3K | 0.00% | +15,896 | New |
| EP Wealth Advisors, LLC | 16,303 | $442.3K | 0.01% | +16,303 | New |
| Fox Run Management, L.L.C. | 16,416 | $445.4K | 0.10% | +16,416 | New |
| Sectoral Asset Management Inc | 16,421 | $445.5K | 0.18% | +2,610+18.9% | Added |
| Ellsworth Advisors, LLC | 17,212 | $469.0K | 0.13% | +17,212 | New |
| Prelude Capital Management, LLC | 17,304 | $469.5K | 0.03% | +3,904+29.1% | Added |
| Belvedere Trading LLC | 17,568 | $476.6K | 0.03% | +17,568 | New |
| Graham Capital Management, L.P. | 18,071 | $490.3K | 0.01% | +6,763+59.8% | Added |
| J. Goldman & Co LP | 18,221 | $494.3K | 0.02% | −7,793−30.0% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 18,672 | $506.6K | 0.01% | 00.0% | Unchanged |
| Victory Capital Management Inc | 19,042 | $516.6K | 0.00% | +245+1.3% | Added |