Fund shareholders of Insmed Inc
ISIN US4576693075 · United States · LEI 529900Q55QAG41CCAC11
- Fund shareholders
- 723
- Of which ETFs
- 159 564 other funds
- Value held
- 14.2B $ 1.1B SEK · 250.5K €
- Share of capital
- 41.5 % of 218.4M shares on Jul 31, 2026
723 funds hold this company. This table lists the 718 that declare it in a regulatory filing. The other 5 publish their holdings in their own reports. They are not in the table.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| Fidelity Series Growth Company Fund Fidelity Mt. Vernon Street Trust | 138,200 | 20.6M $ | 0.10 % | 0.06 % | as of Feb 28, 2026 ↗ |
| Columbia Select Mid Cap Growth Fund COLUMBIA FUNDS SERIES TRUST I | 133,647 | 20M $ | 1.01 % | 0.06 % | as of Feb 28, 2026 ↗ |
| PGIM Jennison Health Sciences Fund Prudential Sector Funds, Inc. | 133,269 | 19.9M $ | 1.36 % | 0.06 % | as of Feb 27, 2026 ↗ |
| William Blair Small-Mid Cap Growth Fund WILLIAM BLAIR FUNDS | 132,551 | 21.7M $ | 1.92 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Mid Cap Growth Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC | 131,668 | 21.5M $ | 2.24 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Columbia Small Cap Growth Fund COLUMBIA FUNDS SERIES TRUST I | 131,583 | 19.6M $ | 0.61 % | 0.06 % | as of Feb 28, 2026 ↗ |
| iShares U.S. Equity Factor Rotation Active ETF BlackRock ETF Trust | 130,740 | 17.8M $ | 0.05 % | 0.06 % | as of Apr 30, 2026 ↗ |
| Allspring Growth Fund ALLSPRING FUNDS TRUST | 130,140 | 17.7M $ | 0.57 % | 0.06 % | as of Apr 30, 2026 ↗ |
| Fidelity Advisor New Insights Fund Fidelity Contrafund | 128,419 | 21M $ | 0.09 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Multi-Manager Large Cap Growth Strategies Fund COLUMBIA FUNDS SERIES TRUST I | 128,083 | 20.9M $ | 0.45 % | 0.06 % | as of Mar 31, 2026 ↗ |
| VANGUARD LARGE-CAP INDEX FUND VANGUARD INDEX FUNDS | 126,530 | 20.7M $ | 0.03 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Focused Dynamic Growth Fund American Century Growth Funds, Inc. | 126,348 | 17.2M $ | 0.81 % | 0.06 % | as of Apr 30, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 126,213 | 17.2M $ | 0.04 % | 0.06 % | as of Apr 30, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 125,476 | 18.7M $ | 0.08 % | 0.06 % | as of Feb 28, 2026 ↗ |
| Large Cap Index Master Portfolio Master Investment Portfolio | 124,189 | 20.3M $ | 0.06 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 123,906 | 18.5M $ | 0.05 % | 0.06 % | as of Feb 28, 2026 ↗ |
| EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 121,809 | 19.9M $ | 1.05 % | 0.06 % | as of Mar 31, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 121,360 | 19.8M $ | 0.03 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Invesco Health Care Fund AIM Investment Funds (Invesco Investment Funds) | 120,502 | 16.4M $ | 1.45 % | 0.06 % | as of Apr 30, 2026 ↗ |
| Fidelity SAI U.S. Momentum Index Fund Fidelity Salem Street Trust | 120,055 | 16.4M $ | 0.20 % | 0.05 % | as of Apr 30, 2026 ↗ |
| SEB Läkemedelsfond SEB Funds AB | 119,825 | 186.7M SEK | 1.15 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Mercer US Small/Mid Cap Equity Fund Mercer Funds | 119,542 | 19.5M $ | 1.14 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Nuveen Large Cap Growth Index Fund TIAA-CREF Funds | 119,271 | 16.3M $ | 0.09 % | 0.05 % | as of Apr 30, 2026 ↗ |
| College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund | 119,077 | 19.5M $ | 0.02 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Fidelity U.S. Equity Central Fund Fidelity Central Investment Portfolios LLC | 118,000 | 19.3M $ | 0.09 % | 0.05 % | as of Mar 31, 2026 ↗ |
| BNY Mellon Large Cap Securities Fund, Inc. BNY Mellon Large Cap Securities Fund, Inc. | 116,368 | 19M $ | 0.89 % | 0.05 % | as of Mar 31, 2026 ↗ |
| iShares MSCI USA Momentum Factor ETF iShares Trust | 115,796 | 15.8M $ | 0.07 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Janus Henderson Venture Fund JANUS INVESTMENT FUND | 115,023 | 18.8M $ | 0.61 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Columbia Variable Portfolio - Select Large Cap Equity Fund Columbia Funds Variable Series Trust II | 111,803 | 18.3M $ | 0.60 % | 0.05 % | as of Mar 31, 2026 ↗ |
| VIP Contrafund Portfolio Variable Insurance Products Fund II | 111,800 | 18.3M $ | 0.07 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Fidelity Stock Selector Small Cap Fund Fidelity Capital Trust | 111,250 | 15.2M $ | 0.22 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 110,635 | 15.1M $ | 0.04 % | 0.05 % | as of Apr 30, 2026 ↗ |
| NEOS Nasdaq-100(R) High Income ETF NEOS ETF Trust | 107,966 | 17.7M $ | 0.19 % | 0.05 % | as of Mar 31, 2026 ↗ |
| iShares U.S. Healthcare ETF iShares Trust | 107,546 | 14.7M $ | 0.52 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Fidelity Fund Fidelity Hastings Street Trust | 107,400 | 17.6M $ | 0.21 % | 0.05 % | as of Mar 31, 2026 ↗ |
| iShares U.S. Small-Cap Equity Factor ETF iShares Trust | 106,492 | 14.5M $ | 0.40 % | 0.05 % | as of Apr 30, 2026 ↗ |
| JNL/Mellon Nasdaq 100 Index Fund JNL Series Trust | 106,007 | 17.3M $ | 0.20 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Empower Large Cap Growth Fund EMPOWER FUNDS, INC. | 104,655 | 17.1M $ | 0.83 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Carillon Scout Mid Cap Fund Carillon Series Trust | 104,365 | 17.1M $ | 0.46 % | 0.05 % | as of Mar 31, 2026 ↗ |
| VanEck Biotech ETF VanEck ETF Trust | 104,290 | 17.1M $ | 4.59 % | 0.05 % | as of Mar 31, 2026 ↗ |
| iShares Morningstar Mid-Cap Growth ETF iShares Trust | 104,179 | 14.2M $ | 0.41 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Allspring SMID Cap Growth Fund ALLSPRING FUNDS TRUST | 104,095 | 17M $ | 2.11 % | 0.05 % | as of Mar 31, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 103,739 | 17M $ | 0.06 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Fidelity MSCI Health Care Index ETF FIDELITY COVINGTON TRUST | 98,313 | 13.4M $ | 0.47 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Global X NASDAQ 100 Covered Call ETF GLOBAL X FUNDS | 98,226 | 13.4M $ | 0.16 % | 0.04 % | as of Apr 30, 2026 ↗ |
| VIP Health Care Portfolio Variable Insurance Products Fund IV | 98,000 | 16M $ | 1.60 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs Small/Mid Cap Growth Fund Goldman Sachs Trust | 97,886 | 14.6M $ | 1.19 % | 0.04 % | as of Feb 28, 2026 ↗ |
| First Trust Health Care AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 92,576 | 12.6M $ | 1.44 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Victory Nasdaq-100 Index Fund Victory Portfolios III | 92,546 | 12.6M $ | 0.14 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Putnam Global Health Care Fund Putnam Global Health Care Fund | 89,900 | 13.4M $ | 0.84 % | 0.04 % | as of Feb 28, 2026 ↗ |
| JNL/Mellon Healthcare Sector Fund JNL Series Trust | 89,478 | 14.6M $ | 0.57 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Hood River New Opportunities Fund Manager Directed Portfolios | 88,575 | 14.5M $ | 2.20 % | 0.04 % | as of Mar 31, 2026 ↗ |
| ProShares Ultra QQQ ProShares Trust | 87,831 | 13.1M $ | 0.13 % | 0.04 % | as of Feb 28, 2026 ↗ |
| Six Circles Managed Equity Portfolio U.S. Unconstrained Fund SIX CIRCLES TRUST | 86,249 | 14.1M $ | 0.05 % | 0.04 % | as of Mar 31, 2026 ↗ |
| LVIP T. Rowe Price Structured Mid-Cap Growth Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 86,229 | 14.1M $ | 1.08 % | 0.04 % | as of Mar 31, 2026 ↗ |
| VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS | 84,591 | 13.8M $ | 0.05 % | 0.04 % | as of Mar 31, 2026 ↗ |
| SA JPMorgan Mid-Cap Growth Portfolio SUNAMERICA SERIES TRUST | 84,187 | 11.5M $ | 1.73 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Goldman Sachs Mid Cap Growth Fund Goldman Sachs Trust | 82,818 | 12.4M $ | 1.26 % | 0.04 % | as of Feb 28, 2026 ↗ |
| Columbia Large Cap Growth Opportunity Fund COLUMBIA FUNDS SERIES TRUST | 81,845 | 12.2M $ | 1.01 % | 0.04 % | as of Feb 28, 2026 ↗ |
| Direxion NASDAQ-100 Equal Weighted Index Shares Direxion Shares ETF Trust | 80,500 | 11M $ | 0.90 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Fidelity Enhanced Mid Cap ETF Fidelity Covington Trust | 80,467 | 13.2M $ | 0.22 % | 0.04 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. | 79,071 | 12.9M $ | 0.16 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Schwab Select Large Cap Growth Fund LAUDUS TRUST | 78,927 | 12.9M $ | 0.65 % | 0.04 % | as of Mar 31, 2026 ↗ |
| GROWTH EQUITY FUND GuideStone Funds | 78,334 | 12.8M $ | 0.93 % | 0.04 % | as of Mar 31, 2026 ↗ |
| iShares Russell 2500 ETF iShares Trust | 78,171 | 12.8M $ | 0.49 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Fidelity Series Small Cap Opportunities Fund Fidelity Securities Fund | 78,130 | 10.7M $ | 0.21 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Frontier Mid Cap Growth Portfolio Brighthouse Funds Trust II | 76,177 | 12.5M $ | 1.31 % | 0.03 % | as of Mar 31, 2026 ↗ |
| AMG GW&K Small/Mid Cap Core Fund AMG Funds | 75,842 | 12.4M $ | 1.73 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Six Circles U.S. Unconstrained Equity Fund SIX CIRCLES TRUST | 75,656 | 12.4M $ | 0.04 % | 0.03 % | as of Mar 31, 2026 ↗ |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 74,466 | 12.2M $ | 0.46 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity Series Opportunistic Insights Fund Fidelity Contrafund | 73,979 | 12.1M $ | 0.09 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Columbia Cornerstone Equity Fund COLUMBIA FUNDS SERIES TRUST | 73,975 | 11M $ | 0.70 % | 0.03 % | as of Feb 28, 2026 ↗ |
| BNY Mellon Research Growth Fund, Inc. BNY MELLON RESEARCH GROWTH FUND, INC. | 69,752 | 10.4M $ | 0.65 % | 0.03 % | as of Feb 28, 2026 ↗ |
| Fidelity International Equity Central Fund Fidelity Central Investment Portfolios LLC | 69,100 | 11.3M $ | 0.17 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Schwab 1000 Index Fund SCHWAB INVESTMENTS | 68,227 | 9.3M $ | 0.04 % | 0.03 % | as of Apr 30, 2026 ↗ |
| iShares MSCI ACWI ETF iShares Trust | 67,603 | 9.2M $ | 0.03 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Handelsbanken Global Småbolag Index Criteria Handelsbanken Fonder AB | 67,481 | 105.1M SEK | 0.38 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity Growth Strategies K6 Fund Fidelity Mt. Vernon Street Trust | 65,622 | 9.8M $ | 0.96 % | 0.03 % | as of Feb 28, 2026 ↗ |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 65,050 | 8.9M $ | 0.04 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Columbia Variable Portfolio - Acorn Fund COLUMBIA FUNDS VARIABLE SERIES TRUST | 64,945 | 10.6M $ | 2.45 % | 0.03 % | as of Mar 31, 2026 ↗ |
| SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 63,551 | 10.4M $ | 0.76 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity Balanced Fund Fidelity Puritan Trust | 62,822 | 9.4M $ | 0.02 % | 0.03 % | as of Feb 28, 2026 ↗ |
| VIP Growth Opportunities Portfolio Variable Insurance Products Fund III | 62,700 | 10.3M $ | 0.24 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Victory Science & Technology Fund Victory Portfolios III | 62,349 | 8.5M $ | 0.60 % | 0.03 % | as of Apr 30, 2026 ↗ |
| EQ/Large Cap Growth Managed Volatility Portfolio EQ Advisors Trust | 61,968 | 10.1M $ | 0.25 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Mid Cap Strategic Growth Fund VALIC Co I | 61,625 | 9.2M $ | 0.84 % | 0.03 % | as of Feb 28, 2026 ↗ |
| LVIP Nomura SMID Cap Core Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 61,554 | 10.1M $ | 1.57 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Parnassus Mid Cap Growth Fund Parnassus Funds | 61,289 | 10M $ | 1.38 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF Goldman Sachs ETF Trust | 60,104 | 9M $ | 0.06 % | 0.03 % | as of Feb 28, 2026 ↗ |
| VALUE LINE LARGER COMPANIES FOCUSED FUND, INC. Value Line Larger Companies Focused Fund, Inc. | 60,000 | 9.8M $ | 2.76 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity ZERO Large Cap Index Fund Fidelity Concord Street Trust | 59,203 | 8.1M $ | 0.05 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Columbia Select Global Equity Fund Columbia Funds Series Trust II | 57,506 | 7.8M $ | 0.99 % | 0.03 % | as of Apr 30, 2026 ↗ |
| iShares Russell 3000 ETF iShares Trust | 56,717 | 9.3M $ | 0.05 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Allspring Premier Large Company Growth Fund ALLSPRING FUNDS TRUST | 56,483 | 7.7M $ | 0.57 % | 0.03 % | as of Apr 30, 2026 ↗ |
| VY(R) T. ROWE PRICE DIVERSIFIED MID CAP GROWTH PORTFOLIO Voya Partners Inc | 56,422 | 9.2M $ | 1.08 % | 0.03 % | as of Mar 31, 2026 ↗ |
| MassMutual Mid Cap Growth Fund MASSMUTUAL SELECT FUNDS | 55,280 | 9M $ | 0.33 % | 0.03 % | as of Mar 31, 2026 ↗ |
| AST Large-Cap Growth Portfolio Advanced Series Trust | 54,925 | 9M $ | 0.13 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity Advisor Series Equity Growth Fund Fidelity Advisor Series I | 54,358 | 8.1M $ | 0.56 % | 0.02 % | as of Feb 28, 2026 ↗ |
| Mid Cap Growth Portfolio NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST | 53,155 | 8.7M $ | 1.73 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Fidelity Puritan K6 Fund Fidelity Puritan Trust | 53,141 | 7.9M $ | 0.36 % | 0.02 % | as of Feb 28, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| VanEck Biotech ETF VanEck ETF Trust | 4.59 % | as of Mar 31, 2026 ↗ |
| Franklin Genomic Advancements ETF Franklin Templeton ETF Trust | 4.52 % | as of Mar 31, 2026 ↗ |
| Artisan Mid Cap Fund Artisan Partners Funds Inc. | 4.39 % | as of Mar 31, 2026 ↗ |
| Pictet - Biotech Pictet Asset Management (Europe) S.A. | 4.25 % | as of Sep 30, 2025 ↗ |
| Artisan Global Discovery Fund Artisan Partners Funds Inc. | 4.05 % | as of Mar 31, 2026 ↗ |
| Artisan Global Opportunities Fund Artisan Partners Funds Inc. | 3.89 % | as of Mar 31, 2026 ↗ |
| Eventide Healthcare & Life Sciences Fund MUTUAL FUND SERIES TRUST | 3.78 % | as of Mar 31, 2026 ↗ |
| Harbor Health Care ETF Harbor ETF Trust | 3.71 % | as of Apr 30, 2026 ↗ |
| AlphaCentric Life Sciences and Healthcare Fund MUTUAL FUND SERIES TRUST | 3.57 % | as of Mar 31, 2026 ↗ |
| Fidelity Advisor Biotechnology Fund Fidelity Advisor Series VII | 3.51 % | as of Apr 30, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 686 | +29 | 90,003,522 | +3.2 % |
| 2026Q1 | 657 | +93 | 87,189,817 | +2.1 % |
| 2025Q4 | 564 | +18 | 85,423,600 | +0.4 % |
| 2025Q3 | 546 | +26 | 85,098,910 | -5.5 % |
| 2025Q2 | 520 | +28 | 90,007,077 | +1.9 % |
| 2025Q1 | 492 | +7 | 88,305,447 | +2.3 % |
| 2024Q4 | 485 | +40 | 86,317,554 | +5.4 % |
| 2024Q3 | 445 | +109 | 81,918,539 | +13.3 % |
| 2024Q2 | 336 | +36 | 72,304,358 | +9.8 % |
| 2024Q1 | 300 | +15 | 65,845,831 | +2.9 % |
| 2023Q4 | 285 | 64,010,182 |
Institutional managers
657 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| JPMORGAN CHASE & CO | 24,150,499 | 3.7B $ | as of Mar 31, 2026 |
| Darwin Global Management, Ltd. | 16,805,184 | 2.6B $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 16,678,146 | 2.7B $ | as of Mar 31, 2026 |
| FMR LLC | 13,160,167 | 2.2B $ | as of Mar 31, 2026 |
| BAKER BROS. ADVISORS LP | 7,421,111 | 1.2B $ | as of Mar 31, 2026 |
| Artisan Partners Limited Partnership | 6,527,301 | 1.1B $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 5,625,825 | 919.9M $ | as of Mar 31, 2026 |
| Capital International Investors | 5,595,194 | 914.9M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 5,551,699 | 907.8M $ | as of Mar 31, 2026 |
| RTW INVESTMENTS, LP | 4,842,880 | 791.9M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 4,450,389 | 733.3M $ | as of Mar 31, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 3,092,807 | 505.7K $ | as of Mar 31, 2026 |
| AMERIPRISE FINANCIAL INC | 3,057,718 | 500M $ | as of Mar 31, 2026 |
| FRANKLIN RESOURCES INC | 2,617,251 | 428M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 2,182,571 | 356.9M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 1,988,968 | 325.2M $ | as of Mar 31, 2026 |
| Orbis Allan Gray Ltd | 1,872,824 | 306.2M $ | as of Mar 31, 2026 |
| UBS Group AG | 1,737,481 | 284.1M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 1,502,281 | 245.7M $ | as of Mar 31, 2026 |
| Integral Health Asset Management, LLC | 1,500,000 | 245.3M $ | as of Mar 31, 2026 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 1,468,459 | 240.1M $ | as of Mar 31, 2026 |
| SEI INVESTMENTS CO | 1,395,794 | 228.2M $ | as of Mar 31, 2026 |
| Capital World Investors | 1,362,291 | 222.7M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 1,331,542 | 217.7M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 1,294,000 | 211.6M $ | as of Mar 31, 2026 |
Declared shareholders of Insmed Inc
There are 3 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Darwin Global Management, Ltd. and 2 others | 7.80 % | 16,805,184 | as of Mar 31, 2026 · SCHEDULE 13G |
| FMR LLC and 1 other | 6.10 % | 13,145,167 | as of Mar 31, 2026 · SCHEDULE 13G |
| Vanguard Capital Management | 5.34 % | 11,514,893 | as of Mar 31, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of Insmed Inc". https://titelia.com/en/stocks/insmed-inc-US4576693075