ALNY · Alnylam Pharmaceuticals, Inc. · Held by Funds
$246.74
-7.33 (-2.89%)
At close · Sep 30
Return incl. dividend (before tax)
Market Cap
$34.17B
Shares
133.81M
Volume · Sep 30
1.04M
Avg daily vol (3M)
1.8M
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 ALNY
747 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| Growth Fund of America | — | 7,670,994 | $2,316,486,768 | 0.64% | Long | 2026-05-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 4,239,087 | $1,276,092,360 | 0.06% | Long | 2026-06-30 | |
| AMCAP Fund | — | 4,101,680 | $1,238,625,326 | 1.27% | Long | 2026-05-31 | |
| VANGUARD MID-CAP INDEX FUND | — | 2,893,030 | $870,888,821 | 0.39% | Long | 2026-06-30 | |
| Invesco QQQ Trust, Series 1 | QQQ | 2,834,095 | $853,147,618 | 0.17% | Long | 2026-06-30 | |
| T. Rowe Price Capital Appreciation Fund | — | 2,034,761 | $612,524,104 | 0.87% | Long | 2026-06-30 | |
| VANGUARD GROWTH INDEX FUND | — | 1,624,001 | $488,873,021 | 0.13% | Long | 2026-06-30 | |
| Investment Co of America | — | 1,612,942 | $485,543,930 | 0.26% | Long | 2026-06-30 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 1,530,865 | $460,836,291 | 0.47% | Long | 2026-06-30 | |
| Fidelity OTC Portfolio | — | 2,140,824 | $439,982,148 | 1.02% | Long | 2026-07-31 | |
| VANGUARD HEALTH CARE FUND | — | 2,136,580 | $439,109,922 | 1.15% | Long | 2026-07-31 | |
| Fidelity Growth Company Fund | — | 1,338,874 | $404,313,171 | 0.41% | Long | 2026-05-31 | |
| Dodge & Cox Stock Fund | — | 1,233,200 | $371,230,196 | 0.31% | Long | 2026-06-30 | |
| Growth Fund | — | 1,197,876 | $360,596,612 | 0.63% | Long | 2026-06-30 | |
| T. Rowe Price Mid-Cap Growth Fund, Inc. | — | 1,165,773 | $350,932,646 | 1.52% | Long | 2026-06-30 | |
| VANGUARD MID-CAP GROWTH INDEX FUND | — | 1,022,888 | $307,919,975 | 0.88% | Long | 2026-06-30 | |
| New Perspective Fund | — | 1,020,320 | $307,146,930 | 0.18% | Long | 2026-06-30 | |
| Strategic Advisers Fidelity U.S. Total Stock Fund | FCTDX | 955,780 | $288,626,444 | 0.12% | Long | 2026-05-31 | |
| iShares Biotechnology ETF | IBB | 942,174 | $283,622,639 | 3.12% | Long | 2026-06-30 | |
| American Balanced Fund | — | 800,000 | $240,824,000 | 0.08% | Long | 2026-06-30 | |
| iShares Russell Mid-Cap Growth ETF | IWP | 786,679 | $236,813,979 | 1.10% | Long | 2026-06-30 | |
| New Economy Fund | — | 723,459 | $218,470,149 | 0.42% | Long | 2026-05-31 | |
| Fidelity Extended Market Index Fund | FSMAX | 684,324 | $206,652,162 | 0.48% | Long | 2026-05-31 | |
| Fidelity Advisor Growth Opportunities Fund | — | 635,135 | $191,798,067 | 0.54% | Long | 2026-05-31 | |
| Capital Group Growth ETF | CGGR | 613,330 | $185,213,393 | 0.76% | Long | 2026-05-31 | |
| JPMorgan Mid Cap Growth Fund | — | 605,988 | $182,420,568 | 1.38% | Long | 2026-06-30 | |
| American Funds Fundamental Investors | — | 600,000 | $180,618,000 | 0.10% | Long | 2026-06-30 | |
| Invesco NASDAQ 100 ETF | QQQM | 563,667 | $170,216,161 | 0.18% | Long | 2026-05-31 | |
| VANGUARD U.S. GROWTH FUND | — | 554,294 | $167,385,702 | 0.35% | Long | 2026-05-31 | |
| iShares Russell Mid-Cap ETF | IWR | 548,234 | $165,034,881 | 0.29% | Long | 2026-06-30 | |
| Select Biotechnology Portfolio | FBIOX | 511,683 | $154,518,032 | 2.93% | Long | 2026-05-31 | |
| iShares Russell 1000 Growth ETF | IWF | 509,032 | $153,233,903 | 0.12% | Long | 2026-06-30 | |
| JNL/T. Rowe Price Capital Appreciation Fund | — | 478,850 | $144,148,216 | 0.94% | Long | 2026-06-30 | |
| Ultra Fund | — | 688,000 | $141,397,760 | 0.55% | Long | 2026-07-31 | |
| Select Health Care Portfolio | — | 460,000 | $138,910,800 | 2.40% | Long | 2026-05-31 | |
| Asset Allocation Fund | — | 460,972 | $138,766,401 | 0.49% | Long | 2026-06-30 | |
| JPMorgan Growth Advantage Fund | — | 409,574 | $123,294,061 | 0.55% | Long | 2026-06-30 | |
| VANGUARD HEALTH CARE INDEX FUND | — | 396,853 | $119,841,669 | 0.63% | Long | 2026-05-31 | |
| Fidelity Growth Company K6 Fund | FGKFX | 367,813 | $111,072,170 | 0.40% | Long | 2026-05-31 | |
| iShares MSCI USA Min Vol Factor ETF | USMV | 519,903 | $106,850,465 | 0.45% | Long | 2026-07-31 | |
| Fidelity Advisor New Insights Fund | — | 350,780 | $105,595,303 | 0.37% | Long | 2026-06-30 | |
| Fidelity Mid Cap Index Fund | FSMDX | 505,045 | $103,796,848 | 0.20% | Long | 2026-07-31 | |
| State Street(R) SPDR(R) S&P(R) Biotech ETF | XBI | 341,887 | $102,918,244 | 0.96% | Long | 2026-06-30 | |
| Growth-Income Fund | — | 341,194 | $102,709,630 | 0.22% | Long | 2026-06-30 | |
| Fidelity Contrafund | — | 315,780 | $95,059,253 | 0.05% | Long | 2026-06-30 | |
| Heritage Fund | — | 450,954 | $92,680,066 | 1.74% | Long | 2026-07-31 | |
| Fidelity Series Growth Company Fund | FCGSX | 303,631 | $91,690,489 | 0.37% | Long | 2026-05-31 | |
| Fidelity Blue Chip Growth Fund | — | 442,665 | $90,976,511 | 0.09% | Long | 2026-07-31 | |
| MFS Mid Cap Growth Fund | — | 285,915 | $86,340,612 | 0.63% | Long | 2026-05-31 | |
| Schwab U.S. Large-Cap Growth ETF | SCHG | 282,385 | $85,274,622 | 0.14% | Long | 2026-05-31 |
Showing 1–50 of 747 positions
Key facts
CIK
1178670
CUSIP
02043Q107
13F (30d)
20 filings
16 filers
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