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, Q2 2021
Institutional positions in INSMED Inc as of Jun 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
- 203
- +6 vs. Q1 2021
- Shares held
- 121.5M
- +15.7M (+14.9%) vs. Q1 2021
- Total value
- $3.46B
- −$145.5M (−4.0%) vs. Q1 2021
- New holders
- 30
- 89 more added
- Sold out
- 24
- 51 more reduced
2 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding INSMED Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| 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 |
| Rockefeller Capital Management L.P. | 34 | $0 | 0.00% | +34 | New |
| Parallax Volatility Advisers, L.P. | 44 | $1.00K | 0.00% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 36 | $1.00K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 29 | $1.00K | 0.00% | +29 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 46 | $1.00K | 0.00% | +46 | New |
| Private Capital Group, LLC | 71 | $2.00K | 0.00% | −9−11.3% | Reduced |
| Bellevue Asset Management, LLC | 76 | $2.00K | 0.00% | −8−9.5% | Reduced |
| Newbridge Financial Services Group, Inc. | 79 | $2.00K | 0.00% | 00.0% | Unchanged |
| Berman Capital Advisors, LLC | 101 | $2.00K | 0.00% | +36+55.4% | Added |
| Clean Yield Group | 59 | $2.00K | 0.00% | +59 | New |
| TCI Wealth Advisors, Inc. | 90 | $3.00K | 0.00% | −19−17.4% | Reduced |
| Parallel Advisors, LLC | 94 | $3.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 139 | $4.00K | 0.00% | 00.0% | Unchanged |
| Smith Asset Management Group LP | 130 | $4.00K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 204 | $6.00K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 200 | $6.00K | 0.00% | −4−2.0% | Reduced |
| Geneos Wealth Management Inc. | 272 | $7.00K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 248 | $7.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 258 | $7.00K | 0.00% | +235+1,021.7% | Added |
| Central Trust Co | 300 | $9.00K | 0.00% | +300 | New |
| American Portfolios Advisors | 350 | $9.96K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 500 | $14.2K | 0.00% | +500 | New |
| US Bancorp | 549 | $15.0K | 0.00% | +21+4.0% | Added |
| Baillie Gifford & Co | 787 | $22.0K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 817 | $23.0K | 0.00% | −10,161−92.6% | Reduced |
| Evolution Wealth Advisors, LLC | 918 | $26.0K | 0.01% | +213+30.2% | Added |
| Northwestern Mutual Wealth Management Co | 1,000 | $28.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,093 | $30.0K | 0.00% | −1,139−51.0% | Reduced |
| Nisa Investment Advisors, LLC | 1,095 | $31.0K | 0.00% | −3,650−76.9% | Reduced |
| Earnest Partners LLC | 1,130 | $32.0K | 0.00% | 00.0% | Unchanged |
| FourThought Financial, LLC | 1,529 | $43.0K | 0.01% | −31−2.0% | Reduced |
| Sonora Investment Management, LLC | 1,500 | $43.0K | 0.01% | 00.0% | Unchanged |
| Neo Ivy Capital Management | 1,667 | $47.0K | 0.05% | +1,667 | New |
| Meeder Asset Management Inc | 1,739 | $49.0K | 0.00% | −630−26.6% | Reduced |
| Harbor Investment Advisory, LLC | 2,050 | $58.0K | 0.01% | +2,050 | New |
| STRS Ohio | 2,200 | $62.0K | 0.00% | −2,200−50.0% | Reduced |
| Penserra Capital Management LLC | 2,620 | $74.0K | 0.00% | +290+12.4% | Added |
| Point72 Hong Kong Ltd | 2,926 | $83.0K | 0.01% | +2,208+307.5% | Added |
| O'Shaughnessy Asset Management, LLC | 2,995 | $85.0K | 0.00% | −14−0.5% | Reduced |
| Paloma Partners Management Co | 3,546 | $101.0K | 0.00% | +3,546 | New |
| HighMark Wealth Management LLC | 5,019 | $137.0K | 0.10% | +4,372+675.7% | Added |
| Panagora Asset Management Inc | 5,166 | $147.0K | 0.00% | +5,166 | New |
| Great West Life Assurance Co | 5,817 | $165.0K | 0.00% | −1,198−17.1% | Reduced |
| Amundi | 7,036 | $200.0K | 0.00% | +7,036 | New |
| Frontier Capital Management Co LLC | 7,563 | $215.0K | 0.00% | −113,846−93.8% | Reduced |
| First Republic Investment Management, Inc. | 7,609 | $217.0K | 0.00% | +651+9.4% | Added |
| Silvant Capital Management LLC | 7,813 | $222.0K | 0.03% | 00.0% | Unchanged |
| Telemetry Investments, L.L.C. | 8,000 | $228.0K | 0.32% | +8,000 | New |
| Ergoteles LLC | 8,100 | $231.0K | 0.01% | +8,100 | New |
| Ameritas Investment Partners, Inc. | 8,235 | $234.0K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 8,638 | $246.0K | 0.01% | +3,159+57.7% | Added |
| Calton & Associates, Inc. | 8,707 | $248.0K | 0.05% | −281−3.1% | Reduced |
| Boothbay Fund Management, LLC | 8,883 | $253.0K | 0.01% | +8,883 | New |
| Pearl River Capital, LLC | 9,446 | $269.0K | 0.07% | +9,446 | New |
| Janney Montgomery Scott LLC | 9,775 | $278.0K | 0.00% | +9,775 | New |
| Prudential Financial Inc | 10,122 | $288.0K | 0.00% | −58,526−85.3% | Reduced |
| Simplex Trading, LLC | 10,384 | $295.0K | 0.01% | +3,697+55.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,469 | $298.0K | 0.00% | 00.0% | Unchanged |
| Henshaw Capital LLC | 10,530 | $299.7K | 0.02% | +10,530 | New |
| DuPont Capital Management Corp | 10,751 | $306.0K | 0.01% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 10,864 | $309.0K | 0.00% | −1,761−13.9% | Reduced |
| Virtu Financial LLC | 11,587 | $330.0K | 0.03% | +11,587 | New |
| Millennium Management LLC | 11,753 | $334.0K | 0.00% | +4,534+62.8% | Added |
| Highland Capital Management Fund Advisors, L.P. | 12,000 | $342.0K | 0.08% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 13,173 | $375.0K | 0.00% | +13,173 | New |
| Teacher Retirement System of Texas | 13,374 | $381.0K | 0.00% | +1,995+17.5% | Added |
| Barclays PLC | 13,762 | $392.0K | 0.00% | −138,015−90.9% | Reduced |
| UBS Group AG | 13,927 | $396.0K | 0.00% | −36,998−72.7% | Reduced |
| Public Employees Retirement Association of Colorado | 13,935 | $397.0K | 0.00% | 00.0% | Unchanged |
| Blair William & Co | 14,886 | $424.0K | 0.00% | +4,768+47.1% | Added |
| Victory Capital Management Inc | 15,023 | $428.0K | 0.00% | +2,972+24.7% | Added |
| State of Wyoming | 15,822 | $450.0K | 0.28% | +15,737+18,514.1% | Added |
| Virtus ETF Advisers LLC | 16,660 | $474.0K | 0.19% | +982+6.3% | Added |
| Stifel Financial Corp | 17,362 | $494.0K | 0.00% | −5,409−23.8% | Reduced |
| SG3 Management, LLC | 17,500 | $498.0K | 0.21% | +17,500 | New |
| SEI Investments Co | 19,525 | $551.0K | 0.00% | −65,599−77.1% | Reduced |
| Cna Financial Corp | 19,344 | $551.0K | 0.16% | +1,350+7.5% | Added |
| Amalgamated Bank | 19,499 | $555.0K | 0.00% | +5,085+35.3% | Added |
| First Trust Advisors LP | 20,087 | $572.0K | 0.00% | −42,164−67.7% | Reduced |
| Envestnet Asset Management Inc | 21,945 | $625.0K | 0.00% | −1,881−7.9% | Reduced |
| Raymond James & Associates | 23,034 | $656.0K | 0.00% | +742+3.3% | Added |
| Blueshift Asset Management, LLC | 23,183 | $660.0K | 0.04% | +23,183 | New |
| Handelsbanken Fonder AB | 23,881 | $680.0K | 0.00% | +4,500+23.2% | Added |
| AlphaCentric Advisors LLC | 24,000 | $683.0K | 0.19% | +22,900+2,081.8% | Added |
| Weiss Multi-Strategy Advisers LLC | 26,986 | $768.0K | 0.02% | +3,875+16.8% | Added |
| Man Group plc | 27,745 | $790.0K | 0.00% | −76,819−73.5% | Reduced |
| Arizona State Retirement System | 28,010 | $797.0K | 0.01% | −1,644−5.5% | Reduced |
| AQR Capital Management LLC | 28,553 | $813.0K | 0.00% | −20,757−42.1% | Reduced |
| Metropolitan Life Insurance Co | 29,708 | $845.5K | 0.01% | +1,862+6.7% | Added |
| Susquehanna Fundamental Investments, LLC | 31,358 | $892.0K | 0.02% | +1,038+3.4% | Added |
| Allianz Asset Management GmbH | 32,140 | $914.0K | 0.00% | +9,445+41.6% | Added |
| SG Americas Securities, LLC | 33,393 | $950.0K | 0.00% | +24,259+265.6% | Added |
| Jane Street Group, LLC | 37,022 | $1.05M | 0.00% | +22,121+148.5% | Added |
| BNP Paribas Arbitrage, SA | 37,226 | $1.06M | 0.00% | +24,331+188.7% | Added |
| MetLife Investment Management | 38,427 | $1.09M | 0.01% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 44,358 | $1.26M | 0.00% | +5,486+14.1% | Added |
| Susquehanna International Group, LLP | 45,875 | $1.31M | 0.00% | +19,653+74.9% | Added |