Alnylam Pharmaceuticals, Inc.
ALNY- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001178670
No open-market purchases or sales by Alnylam Pharmaceuticals, Inc. insiders were filed in the last 90 days; 794 institutions reported holding it in 13F filings for Q2 2026, worth $40.1B in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in Alnylam Pharmaceuticals, Inc. as of Sep 30, 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
- 569
- +49 vs. Q2 2024
- Shares held
- 123.8M
- +13.6M (+12.3%) vs. Q2 2024
- Total value
- $34.1B
- +$7.26B (+27.1%) vs. Q2 2024
- New holders
- 107
- 222 more added
- Sold out
- 58
- 170 more reduced
5 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALNY 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 | 794 | $40.1B |
| Q1 2026 | 793 | $43.4B |
| Q4 2025 | 852 | $52.7B |
| Q3 2025 | 823 | $59.2B |
| Q2 2025 | 653 | $43.1B |
| Q1 2025 | 625 | $34.8B |
| Q4 2024 | 594 | $30.1B |
| Q3 2024 | 569 | $34.1B |
| Q2 2024 | 525 | $29.1B |
| Q1 2024 | 499 | $17.2B |
| Q4 2023 | 501 | $22.4B |
| Q3 2023 | 454 | $20.9B |
| Q2 2023 | 477 | $22.5B |
| Q1 2023 | 478 | $24.0B |
| Q4 2022 | 489 | $28.4B |
| Q3 2022 | 497 | $26.7B |
| Q2 2022 | 424 | $16.6B |
| Q1 2022 | 443 | $18.6B |
| Q4 2021 | 435 | $19.0B |
| Q3 2021 | 407 | $21.1B |
| Q2 2021 | 401 | $19.0B |
| Q1 2021 | 391 | $15.4B |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Alnylam Pharmaceuticals, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quantbot Technologies LP | 204 | $56.1K | 0.00% | +193+1,754.5% | Added |
| Farther Finance Advisors, LLC | 211 | $58.1K | 0.00% | +103+95.4% | Added |
| Quadrant Capital Group LLC | 251 | $69.0K | 0.00% | +21+9.1% | Added |
| Itau Unibanco Holding S.A. | 308 | $84.7K | 0.00% | −19−5.8% | Reduced |
| EverSource Wealth Advisors, LLC | 323 | $88.8K | 0.01% | +25+8.4% | Added |
| V-Square Quantitative Management LLC | 356 | $97.9K | 0.01% | +22+6.6% | Added |
| Spire Wealth Management | 380 | $104.5K | 0.00% | +3+0.8% | Added |
| Alta Advisers Ltd | 400 | $110.0K | 0.05% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 462 | $112.3K | 0.00% | +375+431.0% | Added |
| Skopos Labs, Inc. | 413 | $113.6K | 0.04% | +413 | New |
| Allspring Global Investments Holdings, LLC | 420 | $115.5K | 0.00% | +161+62.2% | Added |
| Capital Performance Advisors LLP | 440 | $121.0K | 0.04% | +440 | New |
| Smartleaf Asset Management LLC | 441 | $121.2K | 0.01% | +326+283.5% | Added |
| Prestige Wealth Management Group LLC | 451 | $124.0K | 0.03% | +179+65.8% | Added |
| Covestor Ltd | 457 | $126.0K | 0.08% | −319−41.1% | Reduced |
| SRS Capital Advisors, Inc. | 485 | $133.4K | 0.01% | +4+0.8% | Added |
| Northwestern Mutual Wealth Management Co | 523 | $143.8K | 0.00% | −73−12.2% | Reduced |
| Parallel Advisors, LLC | 539 | $148.2K | 0.00% | +140+35.1% | Added |
| Tower Research Capital LLC (TRC) | 541 | $148.8K | 0.00% | −432−44.4% | Reduced |
| GAMMA Investing LLC | 554 | $152.4K | 0.02% | +138+33.2% | Added |
| Allworth Financial LP | 559 | $153.7K | 0.00% | −6−1.1% | Reduced |
| Lindbrook Capital, LLC | 570 | $156.8K | 0.01% | +57+11.1% | Added |
| Wolverine Asset Management LLC | 590 | $162.3K | 0.00% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 591 | $162.5K | 0.01% | −2,087−77.9% | Reduced |
| Zions Bancorporation, N.A. | 592 | $162.8K | 0.01% | +572+2,860.0% | Added |
| National Bank of Canada | 613 | $168.6K | 0.00% | −13−2.1% | Reduced |
| Plante Moran Financial Advisors, LLC | 635 | $174.6K | 0.01% | −465−42.3% | Reduced |
| TrinityPoint Wealth, LLC | 728 | $200.2K | 0.03% | +728 | New |
| EP Wealth Advisors, LLC | 732 | $201.2K | 0.00% | +732 | New |
| JT Stratford LLC | 737 | $202.7K | 0.03% | +737 | New |
| Proficio Capital Partners LLC | 744 | $204.6K | 0.02% | −838−53.0% | Reduced |
| Sara-Bay Financial | 750 | $206.3K | 0.09% | +750 | New |
| Howard Capital Management Inc. | 756 | $207.9K | 0.00% | +756 | New |
| Allianz SE | 760 | $209.0K | 0.01% | +760 | New |
| Essex LLC | 788 | $216.7K | 0.04% | +788 | New |
| Quantitative Investment Management, LLC | 802 | $220.0K | 0.02% | −8,534−91.4% | Reduced |
| QRG Capital Management, Inc. | 805 | $221.4K | 0.00% | +805 | New |
| Chapin Davis, Inc. | 825 | $226.9K | 0.07% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 830 | $228.0K | 0.00% | +830 | New |
| Ariadne Wealth Management, LP | 855 | $232.7K | 0.13% | +855 | New |
| Nwam LLC | 856 | $235.4K | 0.01% | +4+0.5% | Added |
| Meridian Financial, LLC | 900 | $247.5K | 0.17% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 900 | $247.5K | 0.00% | +10+1.1% | Added |
| Crossmark Global Holdings, Inc. | 914 | $251.0K | 0.00% | −4−0.4% | Reduced |
| Fukoku Mutual Life Insurance Co | 914 | $251.4K | 0.02% | 00.0% | Unchanged |
| HCR Wealth Advisors | 924 | $254.1K | 0.03% | 00.0% | Unchanged |
| Meeder Advisory Services, Inc. | 933 | $256.6K | 0.02% | +933 | New |
| Sym Financial Corp | 947 | $260.5K | 0.03% | +55+6.2% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 955 | $262.7K | 0.01% | −122−11.3% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 1,000 | $275.0K | 0.01% | +800+400.0% | Added |
| Westmount Partners, LLC | 1,000 | $275.0K | 0.08% | −5−0.5% | Reduced |
| Resources Investment Advisors, LLC. | 1,021 | $280.8K | 0.00% | +1,021 | New |
| Central Pacific Bank - Trust Division | 1,025 | $281.9K | 0.04% | −25−2.4% | Reduced |
| Axiom Advisory, LLC | 1,088 | $283.3K | 0.00% | +1,088 | New |
| Breakwater Capital Group | 1,030 | $283.3K | 0.06% | +5+0.5% | Added |
| Fulton Bank, N.A. | 1,042 | $286.6K | 0.01% | +24+2.4% | Added |
| Blueshift Asset Management, LLC | 1,067 | $293.5K | 0.07% | +1,067 | New |
| Vident Advisory, LLC | 1,095 | $301.1K | 0.01% | −654−37.4% | Reduced |
| Greenland Capital Management LP | 1,104 | $303.6K | 0.05% | +1,104 | New |
| Clearstead Advisors, LLC | 1,110 | $305.3K | 0.00% | 00.0% | Unchanged |
| American Trust | 1,123 | $308.9K | 0.03% | +1,123 | New |
| Summit Trail Advisors, LLC | 1,134 | $311.9K | 0.01% | +205+22.1% | Added |
| Peregrine Capital Management LLC | 1,147 | $315.5K | 0.01% | 00.0% | Unchanged |
| Eqis Capital Management, Inc. | 1,159 | $318.7K | 0.03% | −126−9.8% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 1,182 | $325.1K | 0.00% | +43+3.8% | Added |
| Coldstream Capital Management Inc | 1,211 | $329.5K | 0.01% | +368+43.7% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 1,200 | $330.0K | 0.12% | +350+41.2% | Added |
| Inceptionr LLC | 1,224 | $336.6K | 0.08% | −4,173−77.3% | Reduced |
| Grandfield & Dodd, LLC | 1,224 | $336.6K | 0.02% | +1,224 | New |
| Colony Group, LLC | 1,283 | $352.9K | 0.00% | −210−14.1% | Reduced |
| Brevan Howard Capital Management LP | 1,289 | $354.5K | 0.02% | +1,289 | New |
| Cigna Investments Inc | 1,297 | $357.0K | 0.06% | −25−1.9% | Reduced |
| Kestra Advisory Services, LLC | 1,303 | $358.4K | 0.00% | −88−6.3% | Reduced |
| North Star Asset Management Inc | 1,310 | $360.3K | 0.02% | 00.0% | Unchanged |
| Wetherby Asset Management Inc | 1,351 | $371.6K | 0.02% | +202+17.6% | Added |
| Advisor Group Holdings, Inc. | 1,364 | $375.1K | 0.00% | +174+14.6% | Added |
| Siemens Fonds Invest GmbH | 1,365 | $375.4K | 0.03% | +1,365 | New |
| Beacon Pointe Advisors, LLC | 1,375 | $378.2K | 0.00% | −137−9.1% | Reduced |
| Nichols & Pratt Advisers LLP | 1,375 | $378.2K | 0.02% | +1,375 | New |
| Yarbrough Capital, LLC | 1,376 | $378.4K | 0.02% | +1,376 | New |
| Abn Amro Investment Solutions | 1,394 | $383.4K | 0.01% | +1,394 | New |
| Wedmont Private Capital | 1,477 | $394.0K | 0.02% | +243+19.7% | Added |
| Forum Financial Management, LP | 1,459 | $401.3K | 0.01% | +2+0.1% | Added |
| High Net Worth Advisory Group LLC | 1,500 | $412.5K | 0.12% | 00.0% | Unchanged |
| Convergence Investment Partners, LLC | 1,513 | $416.1K | 0.11% | +1,513 | New |
| Ballentine Partners, LLC | 1,534 | $421.9K | 0.01% | +145+10.4% | Added |
| JGP Global Gestao de Recursos Ltda. | 1,548 | $425.7K | 0.83% | +315+25.5% | Added |
| HighVista Strategies LLC | 1,551 | $426.6K | 0.15% | −1,051−40.4% | Reduced |
| United Capital Financial Advisers, LLC | 1,568 | $431.3K | 0.00% | +48+3.2% | Added |
| Emerald Advisers, LLC | 1,577 | $433.7K | 0.02% | −41−2.5% | Reduced |
| EntryPoint Capital, LLC | 1,594 | $438.4K | 0.25% | +575+56.4% | Added |
| Asahi Life Asset Management Co., Ltd. | 1,600 | $440.0K | 0.27% | +1,600 | New |
| Yousif Capital Management, LLC | 1,633 | $449.1K | 0.00% | +20+1.2% | Added |
| Capstone Investment Advisors, LLC | 1,653 | $454.6K | 0.01% | +1,653 | New |
| Ossiam | 1,675 | $460.7K | 0.01% | +509+43.7% | Added |
| Cresset Asset Management, LLC | 1,675 | $460.7K | 0.00% | +296+21.5% | Added |
| Everhart Financial Group, Inc. | 1,706 | $469.2K | 0.10% | +384+29.0% | Added |
| Fort Sheridan Advisors LLC | 1,733 | $476.6K | 0.07% | 00.0% | Unchanged |
| Motley Fool Asset Management LLC | 1,760 | $485.9K | 0.03% | −130−6.9% | Reduced |
| Signaturefd, LLC | 1,854 | $510.0K | 0.01% | +471+34.1% | Added |