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 917 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 |
|---|---|---|---|---|---|
|
Van Eck Associates Corp
|
Nov 13, 2025 Q3 2025 |
41,133
shares
|
$18.5 Million
0.02% of portfolio
|
Q3 2025
Reduced 24.61%
|
|
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
Nov 14, 2025 Q3 2025 |
40,944
shares
|
$18.4 Million
0.04% of portfolio
|
Q3 2025
Added 33.15%
|
|
|
Ci Private Wealth, LLC
Miami, FL |
Nov 14, 2025 Q3 2025 |
39,392
shares
|
$17.7 Million
0.03% of portfolio
|
Q3 2025
Reduced 6.55%
|
|
|
Public Employees Retirement System Of Ohio
Columbus, OH |
Nov 14, 2025 Q3 2025 |
38,994
shares
|
$17.5 Million
0.06% of portfolio
|
Q3 2025
Added 0.62%
|
|
|
Arizona State Retirement System
|
Nov 03, 2025 Q3 2025 |
38,512
shares
|
$17.3 Million
0.1% of portfolio
|
Q3 2025
Added 1.54%
|
|
|
Investment Management Corp Of Ontario
Toronto, Z4 |
Nov 14, 2025 Q3 2025 |
37,958
shares
|
$17 Million
0.28% of portfolio
|
Q3 2025
Added 20.42%
|
|
|
Oddo Bhf Asset Management Sas
Paris, I0 |
Nov 14, 2025 Q3 2025 |
37,927
shares
|
$17 Million
0.66% of portfolio
|
Q3 2025
Added 5.53%
|
|
|
Parnassus Investments, LLC
|
Oct 24, 2025 Q3 2025 |
37,014
shares
|
$16.6 Million
0.04% of portfolio
|
Q3 2025
Reduced 1.06%
|
|
|
International Biotechnology Trust PLC
London, X0 |
Nov 14, 2023 Q3 2023 |
36,800
shares
|
$16.5 Million
2.21% of portfolio
|
Q3 2023
Reduced 54.9%
|
|
|
Bronte Capital Management Pty Ltd.
|
Nov 04, 2025 Q3 2025 |
34,974
shares
|
$15.7 Million
1.88% of portfolio
|
Q3 2025
New holding
|
|
|
Jump Financial, LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
34,877
shares
|
$15.7 Million
0.18% of portfolio
|
Q3 2025
Added 103.04%
|
|
|
Artia Global Partners LP
Miami, FL |
Nov 14, 2025 Q3 2025 |
34,570
shares
|
$15.5 Million
2.5% of portfolio
|
Q3 2025
Added 64.85%
|
|
|
Rosenblum Silverman Sutton S F Inc
San Francisco, CA |
Nov 12, 2025 Q3 2025 |
34,002
shares
|
$15.3 Million
3.82% of portfolio
|
Q3 2025
Reduced 1.13%
|
|
|
Voleon Capital Management LP
Berkeley, CA |
Nov 14, 2025 Q3 2025 |
33,965
shares
|
$15.3 Million
0.38% of portfolio
|
Q3 2025
Added 2404.79%
|
|
|
Ray Dalio
Bridgewater Associates, LP | Westport, Ct
|
Nov 13, 2025 Q3 2025 |
33,911
shares
|
$15.2 Million
0.07% of portfolio
|
Q3 2025
New holding
|
|
|
Teacher Retirement System Of Texas
Austin, TX |
Oct 30, 2025 Q3 2025 |
33,642
shares
|
$15.1 Million
0.07% of portfolio
|
Q3 2025
Reduced 7.6%
|
|
|
Aia Group LTD
Hong Kong, K3 |
Dec 18, 2025 Q3 2025 |
33,313
shares
|
$15 Million
0.3% of portfolio
|
Q3 2025
Added 10.19%
|
|
|
Teachers Retirement System Of The State Of Kentucky
Frankfort, KY |
Nov 12, 2025 Q3 2025 |
32,818
shares
|
$14.7 Million
0.11% of portfolio
|
Q3 2025
Reduced 1.2%
|
|
|
Bnp Paribas Asset Management Holding S.A.
|
Nov 07, 2025 Q3 2025 |
32,369
shares
|
$14.5 Million
0.04% of portfolio
|
Q3 2025
Added 3.08%
|
|
|
Palo Alto Investors LP
Palo Alto, CA |
Nov 14, 2025 Q3 2025 |
32,320
shares
|
$14.5 Million
2.93% of portfolio
|
Q3 2025
Reduced 57.21%
|
|
|
Antipodes Partners LTD
Royal Exchange, C3 |
Nov 10, 2025 Q3 2025 |
31,956
shares
|
$14.4 Million
0.36% of portfolio
|
Q3 2025
Reduced 73.98%
|
|
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
Nov 13, 2025 Q3 2025 |
31,875
shares
|
$14.3 Million
1.7% of portfolio
|
Q3 2025
Reduced 37.74%
|
|
|
Sg Americas Securities, LLC
|
Oct 23, 2025 Q3 2025 |
31,850
shares
|
$14.3 Million
0.05% of portfolio
|
Q3 2025
New holding
|
|
|
Rakuten Investment Management, Inc.
Tokyo, M0 |
Oct 30, 2025 Q3 2025 |
31,152
shares
|
$14 Million
0.05% of portfolio
|
Q3 2025
Added 775.3%
|
|
|
Exodus Point Capital Management, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
30,823
shares
|
$13.8 Million
0.15% of portfolio
|
Q3 2025
New holding
|
|