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 2021
Institutional positions in Alnylam Pharmaceuticals, Inc. as of Sep 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
- 407
- +10 vs. Q2 2021
- Shares held
- 111.7M
- +29.7K (0.0%) vs. Q2 2021
- Total value
- $21.1B
- +$2.15B (+11.4%) vs. Q2 2021
- New holders
- 51
- 155 more added
- Sold out
- 41
- 121 more reduced
4 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Alnylam Pharmaceuticals, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BerganKDV Wealth Management, LLC | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Gerber Kawasaki Wealth & Investment Management | 2 | $0 | 0.00% | +2 | New |
| ClariVest Asset Management LLC | 4 | $1.00K | 0.00% | 00.0% | Unchanged |
| Corbenic Partners LLC | 5 | $1.00K | 0.00% | 00.0% | Unchanged |
| Better Money Decisions, LLC | 7 | $1.00K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 4 | $1.00K | 0.00% | +4 | New |
| Cordant, Inc. | 4 | $1.00K | 0.00% | +4 | New |
| Covington Capital Management | 10 | $2.00K | 0.00% | −3−23.1% | Reduced |
| Annapolis Financial Services, LLC | 10 | $2.00K | 0.00% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 8 | $2.00K | 0.00% | 00.0% | Unchanged |
| Private Capital Group, LLC | 8 | $2.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 9 | $2.00K | 0.00% | +2+28.6% | Added |
| Psagot Investment House Ltd. | 10 | $2.00K | 0.00% | +10 | New |
| Psagot Value Holdings Ltd. / (Israel) | 10 | $2.00K | 0.00% | +10 | New |
| Raffa Wealth Management, LLC | 13 | $2.46K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 15 | $3.00K | 0.00% | 00.0% | Unchanged |
| Benjamin F. Edwards & Company, Inc. | 17 | $3.00K | 0.00% | +2+13.3% | Added |
| Front Row Advisors LLC | 14 | $3.00K | 0.00% | 00.0% | Unchanged |
| Asset Dedication, LLC | 16 | $3.00K | 0.00% | +16 | New |
| Tarbox Family Office, Inc. | 20 | $4.00K | 0.00% | 00.0% | Unchanged |
| Meridian Wealth Partners, LLC | 24 | $4.00K | 0.00% | +24 | New |
| Bell Investment Advisors, Inc | 22 | $4.00K | 0.00% | +22 | New |
| Parkside Financial Bank & Trust | 31 | $6.00K | 0.00% | +5+19.2% | Added |
| TD Private Client Wealth LLC | 33 | $6.23K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co | 36 | $7.00K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 36 | $7.00K | 0.00% | 00.0% | Unchanged |
| Carroll Financial Associates, Inc. | 41 | $7.00K | 0.00% | +7+20.6% | Added |
| TCI Wealth Advisors, Inc. | 39 | $7.00K | 0.00% | +36+1,200.0% | Added |
| Bessemer Group Inc | 39 | $7.00K | 0.00% | +39 | New |
| Proequities, Inc. | 42 | $8.00K | 0.00% | −3−6.7% | Reduced |
| Peoples Financial Services Corp. | 50 | $9.00K | 0.00% | 00.0% | Unchanged |
| St. Johns Investment Management Company, LLC | 50 | $9.00K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 44 | $9.00K | 0.00% | +14+46.7% | Added |
| First Horizon Advisors, Inc. | 56 | $10.0K | 0.00% | +40+250.0% | Added |
| Earnest Partners LLC | 61 | $12.0K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 67 | $13.0K | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 81 | $15.0K | 0.01% | +31+62.0% | Added |
| Huntington National Bank | 86 | $16.0K | 0.00% | +5+6.2% | Added |
| TSFG, LLC | 92 | $17.0K | 0.01% | +4+4.5% | Added |
| Gradient Investments LLC | 110 | $21.0K | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 125 | $24.0K | 0.01% | 00.0% | Unchanged |
| Global Trust Asset Management, LLC | 135 | $25.0K | 0.01% | 00.0% | Unchanged |
| Glassman Wealth Services | 137 | $26.0K | 0.01% | +2+1.5% | Added |
| State of Wyoming | 141 | $27.0K | 0.02% | −281−66.6% | Reduced |
| Lumature Wealth Partners, LLC | 150 | $28.0K | 0.01% | −61−28.9% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 150 | $28.3K | 0.03% | +150 | New |
| Atlas Capital Advisors LLC | 165 | $31.2K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 186 | $35.0K | 0.01% | +13+7.5% | Added |
| Achmea Investment Management B.V. | 184 | $35.0K | 0.00% | +184 | New |
| Anchor Investment Management, LLC | 200 | $37.8K | 0.01% | 00.0% | Unchanged |
| Vigilant Capital Management, LLC | 200 | $38.0K | 0.00% | 00.0% | Unchanged |
| CKW Financial Group | 200 | $39.0K | 0.01% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 220 | $42.0K | 0.00% | +92+71.9% | Added |
| Koshinski Asset Management, Inc. | 235 | $44.4K | 0.00% | +235 | New |
| Patriot Financial Group Insurance Agency, LLC | 293 | $55.0K | 0.01% | +48+19.6% | Added |
| Parallel Advisors, LLC | 350 | $66.0K | 0.00% | +167+91.3% | Added |
| Quadrant Capital Group LLC | 404 | $76.0K | 0.01% | +39+10.7% | Added |
| IFP Advisors, Inc | 370 | $77.0K | 0.00% | +15+4.2% | Added |
| Spire Wealth Management | 459 | $87.0K | 0.00% | 00.0% | Unchanged |
| Berman Capital Advisors, LLC | 469 | $88.0K | 0.01% | +55+13.3% | Added |
| Ci Investments Inc. | 517 | $98.0K | 0.00% | +517 | New |
| Northwestern Mutual Wealth Management Co | 601 | $114.0K | 0.00% | 00.0% | Unchanged |
| Centaurus Financial, Inc. | 700 | $132.0K | 0.01% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 746 | $141.0K | 0.01% | +149+25.0% | Added |
| Steward Partners Investment Advisory, LLC | 754 | $142.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 853 | $161.0K | 0.00% | +151+21.5% | Added |
| Harvest Fund Management Co., Ltd | 874 | $165.0K | 0.04% | +783+860.4% | Added |
| Tower Research Capital LLC (TRC) | 896 | $169.0K | 0.00% | −1,182−56.9% | Reduced |
| Signaturefd, LLC | 952 | $180.0K | 0.01% | +12+1.3% | Added |
| Baystate Wealth Management LLC | 1,055 | $199.0K | 0.02% | 00.0% | Unchanged |
| Ellevest, Inc. | 1,071 | $202.0K | 0.02% | +62+6.1% | Added |
| Verition Fund Management LLC | 1,068 | $202.0K | 0.00% | +1,068 | New |
| Atlantic Trust, LLC | 1,123 | $212.0K | 0.13% | +1,123 | New |
| Ethic Inc. | 1,122 | $212.0K | 0.02% | +1,122 | New |
| Engineers Gate Manager LP | 1,134 | $214.0K | 0.01% | −14,830−92.9% | Reduced |
| Laurel Wealth Advisors, Inc. | 1,137 | $215.0K | 0.04% | +1,137 | New |
| Baird Financial Group, Inc. | 1,169 | $221.0K | 0.00% | +1,169 | New |
| Semmax Financial Advisors Inc. | 1,182 | $223.0K | 0.08% | −138−10.5% | Reduced |
| Coastline Trust Co | 1,200 | $227.0K | 0.03% | 00.0% | Unchanged |
| Phoenix Holdings Ltd. | 1,296 | $229.0K | 0.00% | +1,296 | New |
| SkyView Investment Advisors, LLC | 1,233 | $233.0K | 0.07% | +1,233 | New |
| Meiji Yasuda Asset Management Co Ltd. | 1,240 | $234.0K | 0.02% | +60+5.1% | Added |
| KB Financial Partners, LLC | 1,255 | $237.0K | 0.09% | +205+19.5% | Added |
| Wetherby Asset Management Inc | 1,262 | $238.0K | 0.01% | +51+4.2% | Added |
| STRS Ohio | 1,291 | $243.0K | 0.00% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 1,300 | $245.0K | 0.08% | +1,300 | New |
| JGP Global Gestao de Recursos Ltda. | 1,304 | $246.0K | 0.09% | −67−4.9% | Reduced |
| Green Harvest Asset Management LLC | 1,304 | $246.0K | 0.04% | +10+0.8% | Added |
| Meristem Family Wealth, LLC | 1,344 | $254.0K | 0.02% | +1,344 | New |
| Peregrine Capital Management LLC | 1,380 | $261.0K | 0.01% | 00.0% | Unchanged |
| Symmetry Partners, LLC | 1,331 | $264.0K | 0.02% | 00.0% | Unchanged |
| Ikarian Capital, LLC | 1,461 | $276.0K | 0.06% | +1,461 | New |
| Creative Planning | 1,468 | $277.0K | 0.00% | +1,468 | New |
| Nixon Peabody Trust Co | 1,500 | $283.0K | 0.10% | −500−25.0% | Reduced |
| Security National Bank of So Dak | 1,500 | $283.0K | 0.22% | +1,500 | New |
| Fukoku Mutual Life Insurance Co | 1,530 | $289.0K | 0.02% | +230+17.7% | Added |
| Tokio Marine Asset Management Co Ltd | 1,547 | $292.0K | 0.03% | +263+20.5% | Added |
| Beacon Pointe Advisors, LLC | 1,550 | $293.0K | 0.01% | +1,550 | New |
| Abbrea Capital, LLC | 1,575 | $297.0K | 0.04% | 00.0% | Unchanged |
| Walleye Trading LLC | 1,600 | $302.0K | 0.01% | −651−28.9% | Reduced |