INSM · INSMED Inc · Held by Funds
$111.82
-2.32 (-2.03%)
At close · Oct 1
Return incl. dividend (before tax)
Market Cap
$25.73B
Shares
218.38M
Volume · Oct 1
285.23K
Avg daily vol (3M)
2.45M
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this exact listed security, matched by CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding INSM
667 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 6,884,530 | $734,028,589 | 0.03% | Long | 2026-06-30 | |
| Growth Fund of America | — | 6,254,890 | $668,710,290 | 0.19% | Long | 2026-05-31 | |
| JPMorgan Large Cap Growth Fund | — | 2,790,132 | $297,483,874 | 0.24% | Long | 2026-06-30 | |
| VANGUARD SMALL-CAP INDEX FUND | — | 2,486,300 | $265,089,306 | 0.14% | Long | 2026-06-30 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 2,485,777 | $265,033,544 | 0.27% | Long | 2026-06-30 | |
| VANGUARD MID-CAP INDEX FUND | — | 2,348,216 | $250,366,790 | 0.11% | Long | 2026-06-30 | |
| VANGUARD GROWTH INDEX FUND | — | 1,803,654 | $192,305,589 | 0.05% | Long | 2026-06-30 | |
| iShares Biotechnology ETF | IBB | 1,521,319 | $162,203,032 | 1.78% | Long | 2026-06-30 | |
| JPMorgan Mid Cap Growth Fund | — | 1,433,624 | $152,852,991 | 1.16% | Long | 2026-06-30 | |
| VANGUARD SMALL-CAP GROWTH INDEX FUND | — | 1,432,968 | $152,783,048 | 0.32% | Long | 2026-06-30 | |
| JPMorgan Growth Advantage Fund | — | 1,376,019 | $146,711,146 | 0.65% | Long | 2026-06-30 | |
| iShares Russell Mid-Cap Growth ETF | IWP | 1,265,201 | $134,895,731 | 0.63% | Long | 2026-06-30 | |
| Strategic Advisers Fidelity U.S. Total Stock Fund | FCTDX | 1,260,807 | $134,792,876 | 0.05% | Long | 2026-05-31 | |
| Select Biotechnology Portfolio | FBIOX | 1,109,201 | $118,584,679 | 2.25% | Long | 2026-05-31 | |
| Fidelity Extended Market Index Fund | FSMAX | 1,098,781 | $117,470,677 | 0.27% | Long | 2026-05-31 | |
| State Street(R) SPDR(R) S&P(R) Biotech ETF | XBI | 1,083,724 | $115,546,653 | 1.08% | Long | 2026-06-30 | |
| Growth Fund | — | 1,033,909 | $110,235,378 | 0.19% | Long | 2026-06-30 | |
| Invesco NASDAQ 100 ETF | QQQM | 915,980 | $97,927,422 | 0.10% | Long | 2026-05-31 | |
| Fidelity Advisor Growth Opportunities Fund | — | 905,400 | $96,796,314 | 0.27% | Long | 2026-05-31 | |
| iShares Russell Mid-Cap ETF | IWR | 880,909 | $93,922,518 | 0.16% | Long | 2026-06-30 | |
| T. Rowe Price Mid-Cap Growth Fund, Inc. | — | 863,592 | $92,076,179 | 0.40% | Long | 2026-06-30 | |
| Fidelity Puritan Fund | — | 848,933 | $90,759,427 | 0.27% | Long | 2026-05-31 | |
| VANGUARD MID-CAP GROWTH INDEX FUND | — | 830,249 | $88,521,148 | 0.25% | Long | 2026-06-30 | |
| iShares Russell 1000 Growth ETF | IWF | 819,207 | $87,343,850 | 0.07% | Long | 2026-06-30 | |
| Fidelity Mid Cap Index Fund | FSMDX | 812,785 | $80,140,601 | 0.15% | Long | 2026-07-31 | |
| SMALLCAP World Fund Inc | — | 716,736 | $76,418,392 | 0.08% | Long | 2026-06-30 | |
| Artisan Mid Cap Fund | — | 709,201 | $75,615,011 | 2.37% | Long | 2026-06-30 | |
| VANGUARD HEALTH CARE INDEX FUND | — | 640,424 | $68,467,730 | 0.36% | Long | 2026-05-31 | |
| Fidelity Advisor Biotechnology Fund | — | 680,300 | $67,077,580 | 3.05% | Long | 2026-07-31 | |
| Bridge Builder Small/Mid Cap Growth Fund | BBGSX | 603,371 | $64,331,416 | 0.58% | Long | 2026-06-30 | |
| Heritage Fund | — | 646,976 | $63,791,834 | 1.20% | Long | 2026-07-31 | |
| Fidelity Growth Company Fund | — | 566,421 | $60,556,069 | 0.06% | Long | 2026-05-31 | |
| T. Rowe Price Health Sciences Fund, Inc. | — | 548,295 | $58,459,213 | 0.49% | Long | 2026-06-30 | |
| Columbia Cornerstone Growth Fund | — | 586,770 | $57,855,522 | 0.90% | Long | 2026-07-31 | |
| T. Rowe Price New Horizons Fund, Inc. | — | 508,483 | $54,214,457 | 0.37% | Long | 2026-06-30 | |
| Columbia Contrarian Core Fund | — | 506,797 | $54,181,667 | 0.29% | Long | 2026-05-31 | |
| Fidelity Advisor Equity Growth Fund | — | 501,912 | $53,659,412 | 0.40% | Long | 2026-05-31 | |
| Select Health Care Portfolio | — | 500,000 | $53,455,000 | 0.92% | Long | 2026-05-31 | |
| T. Rowe Price All-Cap Opportunities Fund | — | 461,700 | $49,226,454 | 0.34% | Long | 2026-06-30 | |
| Schwab U.S. Large-Cap Growth ETF | SCHG | 454,712 | $48,613,260 | 0.08% | Long | 2026-05-31 | |
| VIP Growth Portfolio | QVG2Q | 435,333 | $46,415,204 | 0.37% | Long | 2026-06-30 | |
| JPMorgan Active Growth ETF | JGRO | 420,769 | $44,862,391 | 0.45% | Long | 2026-06-30 | |
| Fidelity Total Market Index Fund | FSKAX | 403,973 | $43,188,753 | 0.03% | Long | 2026-05-31 | |
| Eventide Healthcare & Life Sciences Fund | — | 403,424 | $43,013,067 | 2.40% | Long | 2026-06-30 | |
| BlackRock Health Sciences Opportunities Portfolio | — | 392,149 | $41,924,650 | 0.71% | Long | 2026-05-29 | |
| JNL/JPMorgan MidCap Growth Fund | — | 391,667 | $41,759,536 | 1.17% | Long | 2026-06-30 | |
| Hood River Small-Cap Growth Fund | — | 386,689 | $41,228,781 | 0.62% | Long | 2026-06-30 | |
| Carillon Eagle Mid Cap Growth Fund | — | 374,450 | $39,923,859 | 0.76% | Long | 2026-06-30 | |
| Columbia Acorn Fund | — | 367,976 | $39,233,601 | 1.42% | Long | 2026-06-30 | |
| abrdn Healthcare Investors | HQH | 357,466 | $38,113,025 | 2.80% | Long | 2026-06-30 |
Showing 1–50 of 667 positions
Key facts
CIK
1104506
CUSIP
457669307
13F (30d)
16 filings
13 filers
Visit website
Investor relations