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, Q2 2023
Institutional positions in Alnylam Pharmaceuticals, Inc. as of Jun 30, 2023. 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
- 477
- 0 vs. Q1 2023
- Shares held
- 118.6M
- −995.1K (−0.8%) vs. Q1 2023
- Total value
- $22.5B
- −$1.43B (−6.0%) vs. Q1 2023
- New holders
- 54
- 163 more added
- Sold out
- 54
- 156 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding Alnylam Pharmaceuticals, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Centerpoint Advisors, LLC | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 3 | $0 | 0.00% | +3 | New |
| Sofos Investments, Inc. | 190 | $132 | 0.00% | +190 | New |
| Crewe Advisors LLC | 1 | $190 | 0.00% | −26−96.3% | Reduced |
| True Wealth Design, LLC | 1 | $190 | 0.00% | 00.0% | Unchanged |
| Motco | 1 | $190 | 0.00% | +1 | New |
| J.Safra Asset Management Corp | 2 | $380 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 3 | $570 | 0.00% | −5−62.5% | Reduced |
| Manchester Capital Management LLC | 3 | $570 | 0.00% | +3 | New |
| Abound Wealth Management | 3 | $570 | 0.00% | +3 | New |
| Fifth Third Bancorp | 4 | $760 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 4 | $760 | 0.00% | 00.0% | Unchanged |
| Kayne Anderson Rudnick Investment Management LLC | 4 | $760 | 0.00% | +4 | New |
| Financial Synergies Wealth Advisors, Inc. | 4 | $760 | 0.00% | +4 | New |
| DT Investment Partners, LLC | 5 | $946 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 5 | $950 | 0.00% | +2+66.7% | Added |
| Disciplined Investments, LLC | 5 | $950 | 0.00% | +2+66.7% | Added |
| SJS Investment Consulting Inc. | 5 | $950 | 0.00% | +2+66.7% | Added |
| Umb Bank N A | 5 | $950 | 0.00% | +5 | New |
| ClariVest Asset Management LLC | 4 | $1.00K | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 6 | $1.00K | 0.00% | 00.0% | Unchanged |
| Independence Bank of Kentucky | 6 | $1.14K | 0.00% | +6 | New |
| Baker Avenue Asset Management, LP | 7 | $1.33K | 0.00% | −2−22.2% | Reduced |
| Montag A & Associates Inc | 7 | $1.33K | 0.00% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 8 | $1.52K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 9 | $1.71K | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 10 | $1.90K | 0.00% | −18−64.3% | Reduced |
| Prestige Wealth Management Group LLC | 10 | $1.90K | 0.00% | 00.0% | Unchanged |
| Kames Capital plc | 9 | $2.00K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 13 | $2.47K | 0.00% | 00.0% | Unchanged |
| Cary Street Partner Investment Advisory LLC | 13 | $2.47K | 0.00% | 00.0% | Unchanged |
| WFA Asset Management Corp | 14 | $2.66K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 15 | $2.85K | 0.00% | −3−16.7% | Reduced |
| CVA Family Office, LLC | 15 | $2.85K | 0.00% | 00.0% | Unchanged |
| Piscataqua Savings Bank | 15 | $2.85K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 15 | $3.00K | 0.00% | 00.0% | Unchanged |
| Front Row Advisors LLC | 14 | $3.00K | 0.00% | 00.0% | Unchanged |
| Thomas J. Herzfeld Advisors, Inc. | 21 | $3.99K | 0.00% | 00.0% | Unchanged |
| Tilia Fiduciary Partners, Inc. | 21 | $3.99K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 21 | $3.99K | 0.00% | +5+31.3% | Added |
| JFS Wealth Advisors, LLC | 21 | $3.99K | 0.00% | +8+61.5% | Added |
| Harvest Fund Management Co., Ltd | 23 | $4.00K | 0.00% | −95−80.5% | Reduced |
| Parkside Financial Bank & Trust | 23 | $4.37K | 0.00% | +3+15.0% | Added |
| AdvisorNet Financial, Inc | 24 | $4.56K | 0.00% | −10−29.4% | Reduced |
| Zions Bancorporation, N.A. | 24 | $4.56K | 0.00% | +10+71.4% | Added |
| Massmutual Trust Co FSB | 25 | $4.75K | 0.00% | +5+25.0% | Added |
| Fiduciary Alliance LLC | 25 | $4.75K | 0.00% | +25 | New |
| Brown Brothers Harriman & Co | 27 | $5.13K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co | 36 | $6.84K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 36 | $6.84K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 38 | $7.22K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 42 | $7.98K | 0.00% | +23+121.1% | Added |
| Halpern Financial, Inc. | 45 | $8.55K | 0.00% | +45 | New |
| Harbour Investments, Inc. | 47 | $8.93K | 0.00% | +2+4.4% | Added |
| Park Place Capital Corp | 49 | $9.31K | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 50 | $9.50K | 0.00% | −75−60.0% | Reduced |
| Peoples Financial Services Corp. | 50 | $9.50K | 0.00% | 00.0% | Unchanged |
| St. Johns Investment Management Company, LLC | 50 | $9.50K | 0.01% | 00.0% | Unchanged |
| Antipodes Partners Ltd | 56 | $10.0K | 0.00% | −84−60.0% | Reduced |
| Quent Capital, LLC | 58 | $11.0K | 0.00% | 00.0% | Unchanged |
| Earnest Partners LLC | 61 | $11.6K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 67 | $12.7K | 0.00% | 00.0% | Unchanged |
| Riverview Trust Co | 67 | $12.7K | 0.01% | +67 | New |
| Covestor Ltd | 67 | $13.0K | 0.01% | +1+1.5% | Added |
| Elequin Capital LP | 70 | $13.3K | 0.01% | +70 | New |
| Sandy Spring Bank | 75 | $14.2K | 0.00% | 00.0% | Unchanged |
| Coastal Capital Group, Inc. | 75 | $14.2K | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 75 | $15.0K | 0.00% | +4+5.6% | Added |
| Global Retirement Partners, LLC | 85 | $16.1K | 0.00% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 93 | $17.7K | 0.01% | −3−3.1% | Reduced |
| Ronald Blue Trust, Inc. | 91 | $18.0K | 0.00% | −15−14.2% | Reduced |
| First Horizon Advisors, Inc. | 95 | $18.0K | 0.00% | −4−4.0% | Reduced |
| Bartlett & Co. Wealth Management LLC | 100 | $19.0K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. LLC | 100 | $19.0K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 103 | $19.6K | 0.00% | +82+390.5% | Added |
| Gradient Investments LLC | 116 | $22.0K | 0.00% | +6+5.5% | Added |
| Global Trust Asset Management, LLC | 122 | $23.2K | 0.01% | 00.0% | Unchanged |
| Brown, Lisle/Cummings, Inc. | 125 | $23.7K | 0.01% | 00.0% | Unchanged |
| Glassman Wealth Services | 141 | $26.8K | 0.00% | +7+5.2% | Added |
| Capital Advisors, Ltd. LLC | 158 | $30.0K | 0.00% | +148+1,480.0% | Added |
| KB Financial Partners, LLC | 174 | $33.0K | 0.01% | 00.0% | Unchanged |
| Anchor Investment Management, LLC | 200 | $38.0K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 200 | $38.0K | 0.01% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 200 | $38.0K | 0.00% | 00.0% | Unchanged |
| CKW Financial Group | 200 | $38.0K | 0.01% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 209 | $39.7K | 0.00% | +27+14.8% | Added |
| Allworth Financial LP | 219 | $41.6K | 0.00% | +36+19.7% | Added |
| IFP Advisors, Inc | 453 | $45.6K | 0.00% | −3−0.7% | Reduced |
| Lindbrook Capital, LLC | 247 | $46.9K | 0.00% | +45+22.3% | Added |
| Quadrant Capital Group LLC | 252 | $47.9K | 0.00% | −73−22.5% | Reduced |
| V-Square Quantitative Management LLC | 279 | $53.0K | 0.04% | +279 | New |
| Bessemer Group Inc | 371 | $70.0K | 0.00% | +371 | New |
| Alta Advisers Ltd | 400 | $76.0K | 0.04% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 405 | $76.9K | 0.00% | 00.0% | Unchanged |
| First Capital Advisors Group, LLC. | 423 | $80.3K | 0.04% | +423 | New |
| Northwestern Mutual Wealth Management Co | 435 | $82.6K | 0.00% | −96−18.1% | Reduced |
| Ostrum Asset Management | 459 | $87.2K | 0.01% | +1+0.2% | Added |
| Baystate Wealth Management LLC | 527 | $100.1K | 0.01% | 00.0% | Unchanged |
| 1832 Asset Management L.P. | 545 | $103.5K | 0.00% | −22,200−97.6% | Reduced |
| Spire Wealth Management | 581 | $110.3K | 0.00% | −315−35.2% | Reduced |