Institutional Ownership Alnylam Pharmaceuticals, Inc. (ALNY)
This table provides information about the institutional ownership of Alnylam Pharmaceuticals, Inc. (ALNY). We have compiled data on the 926 institutions that hold shares in the stock, with a total of 117 Million shares, which have been reported (via 13F filing form) to have a value of $52.6 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Kovitz Investment Group Partners, LLC
|
Nov 10, 2025 Q3 2025 |
2,607
shares
|
$1.17 Million
0.01% of portfolio
|
Q3 2025
Added 10.94%
|
|
|
Western Financial Corporation
|
Nov 03, 2022 Q3 2022 |
2,591
shares
|
$1.16 Million
0.36% of portfolio
|
Q3 2022
New holding
|
|
|
Choreo, LLC
Minneapolis, MN |
Jan 23, 2026 Q4 2025 |
2,575
shares
|
$1.16 Million
0.01% of portfolio
|
Q4 2025
Reduced 6.84%
|
|
|
Neos Investment Management LLC
Westport, CT |
Nov 07, 2025 Q3 2025 |
2,563
shares
|
$1.15 Million
0.01% of portfolio
|
Q3 2025
Reduced 51.65%
|
|
|
Everhart Financial Group, Inc.
|
Jan 07, 2026 Q4 2025 |
2,541
shares
|
$1.14 Million
0.11% of portfolio
|
Q4 2025
Reduced 3.38%
|
|
|
Vestcor Inc
Fredericton, A3 |
Nov 13, 2025 Q3 2025 |
2,527
shares
|
$1.14 Million
0.03% of portfolio
|
Q3 2025
Reduced 10.9%
|
|
|
Degroof Petercam Asset Management
Brussels, C9 |
May 13, 2024 Q1 2024 |
2,520
shares
|
$1.13 Million
0.0% of portfolio
|
Q4 2023
New holding
|
|
|
Horizon Kinetics Asset Management LLC
|
Nov 14, 2025 Q3 2025 |
2,480
shares
|
$1.11 Million
0.02% of portfolio
|
Q3 2025
Reduced 10.11%
|
|
|
Portman Square Capital LLP
London, X0 |
Jan 23, 2026 Q4 2025 |
2,457
shares
|
$1.1 Million
0.06% of portfolio
|
Q4 2025
New holding
|
|
|
Principal Securities, Inc.
Des Moines, IA |
Nov 12, 2025 Q3 2025 |
2,438
shares
|
$1.1 Million
0.02% of portfolio
|
Q3 2025
Added 42.24%
|
|
|
Qrg Capital Management, Inc.
Berwyn, PA |
Oct 28, 2025 Q3 2025 |
2,435
shares
|
$1.09 Million
0.01% of portfolio
|
Q3 2025
Added 14.0%
|
|
|
Central Pacific Bank Trust Division
Honolulu, HI |
Jan 06, 2026 Q4 2025 |
2,413
shares
|
$1.08 Million
0.12% of portfolio
|
Q4 2025
Reduced 8.43%
|
|
|
Park Avenue Securities LLC
|
Jan 05, 2026 Q4 2025 |
2,391
shares
|
$1.07 Million
0.01% of portfolio
|
Q4 2025
Reduced 12.45%
|
|
|
Exchange Traded Concepts, LLC
|
Jan 14, 2026 Q4 2025 |
2,361
shares
|
$1.06 Million
0.01% of portfolio
|
Q4 2025
Added 13.89%
|
|
|
Nixon Peabody Trust CO
Boston, MA |
Oct 17, 2025 Q3 2025 |
2,347
shares
|
$1.05 Million
0.08% of portfolio
|
Q3 2025
Added 0.43%
|
|
|
Persistent Asset Partners LTD
Hong Kong, K3 |
Nov 10, 2025 Q3 2025 |
2,252
shares
|
$1.01 Million
0.71% of portfolio
|
Q3 2025
New holding
|
|
|
Anchor Investment Management, LLC
Columbia, SC |
Nov 14, 2025 Q3 2025 |
2,249
shares
|
$1.01 Million
0.08% of portfolio
|
Q3 2025
Added 1024.5%
|
|
|
Uni Super Management Pty LTD
Melbourne, Victoria, C3 |
Oct 31, 2025 Q3 2025 |
2,200
shares
|
$988,152
0.01% of portfolio
|
Q2 2025
Reduced 12.0%
|
|
|
Ethic Inc.
New York, NY |
Oct 17, 2025 Q3 2025 |
2,184
shares
|
$980,965
0.02% of portfolio
|
Q3 2025
Added 0.37%
|
|
|
Private Advisory Group LLC
Redmond, WA |
Jan 14, 2026 Q4 2025 |
2,155
shares
|
$967,939
0.08% of portfolio
|
Q4 2025
Added 51.87%
|
|
|
United Capital Financial Advisers, LLC
Newport Beach, CA |
Nov 14, 2025 Q3 2025 |
2,145
shares
|
$963,448
0.01% of portfolio
|
Q3 2025
Added 36.19%
|
|
|
Corient Capital Partners, LLC
Newport Beach, CA |
Nov 14, 2022 Q3 2022 |
2,121
shares
|
$952,668
0.02% of portfolio
|
Q2 2022
Reduced 6.81%
|
|
|
Virtue Capital Management, LLC
Brentwood, TN |
Oct 31, 2025 Q3 2025 |
2,117
shares
|
$950,871
0.16% of portfolio
|
Q3 2025
New holding
|
|
|
Whitebox Advisors LLC
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
2,100
shares
|
$943,236
0.05% of portfolio
|
Q3 2025
New holding
|
|
|
Aristeia Capital LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
2,100
shares
|
$943,236
0.05% of portfolio
|
Q3 2025
New holding
|
|