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 719 institutions that hold shares in the stock, with a total of 111 Million shares, which have been reported (via 13F filing form) to have a value of $35.9 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Eagle Health Investments LP
Greenwich, CT |
May 12, 2025 Q1 2025 |
65,656
shares
|
$21.3 Million
4.6% of portfolio
|
Q1 2025
Reduced 13.9%
|
|
|
Iron Triangle Partners LP
Cos Cob, CT |
May 15, 2025 Q1 2025 |
65,409
shares
|
$21.2 Million
2.86% of portfolio
|
Q1 2025
New holding
|
|
|
Swedbank Ab
Stockholm, V7 |
Jul 10, 2025 Q2 2025 |
64,315
shares
|
$20.9 Million
0.02% of portfolio
|
Q2 2025
Added 7.2%
|
|
|
New York State Common Retirement Fund
|
May 01, 2025 Q1 2025 |
64,272
shares
|
$20.9 Million
0.03% of portfolio
|
Q1 2025
Reduced 11.02%
|
|
|
Van Eck Associates Corp
|
May 15, 2025 Q1 2025 |
64,144
shares
|
$20.8 Million
0.02% of portfolio
|
Q1 2025
Reduced 5.42%
|
|
|
Illinois Municipal Retirement Fund
|
Apr 24, 2025 Q1 2025 |
62,665
shares
|
$20.3 Million
0.25% of portfolio
|
Q4 2024
Added 67.7%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
May 15, 2025 Q1 2025 |
62,302
shares
|
$20.2 Million
0.07% of portfolio
|
Q1 2025
Added 271.38%
|
|
|
Hsbc Holdings PLC
London, X0 |
May 14, 2025 Q1 2025 |
61,265
shares
|
$19.9 Million
0.01% of portfolio
|
Q1 2025
Reduced 0.51%
|
|
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
May 14, 2025 Q1 2025 |
60,532
shares
|
$19.7 Million
0.02% of portfolio
|
Q1 2025
Reduced 65.22%
|
|
|
George Soros
Soros Fund Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
60,000
shares
|
$19.5 Million
0.39% of portfolio
|
Q1 2025
New holding
|
|
|
Treasurer Of The State Of North Carolina
|
May 15, 2025 Q1 2025 |
58,955
shares
|
$19.1 Million
0.06% of portfolio
|
Q1 2025
Reduced 32.17%
|
|
|
Driehaus Capital Management LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
57,128
shares
|
$18.5 Million
0.17% of portfolio
|
Q1 2025
Added 70.63%
|
|
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
May 07, 2025 Q1 2025 |
57,119
shares
|
$18.5 Million
0.05% of portfolio
|
Q1 2025
Added 4.99%
|
|
|
Hrt Financial LP
New York, NY |
May 15, 2025 Q1 2025 |
55,173
shares
|
$17.9 Million
0.12% of portfolio
|
Q1 2025
Added 10.57%
|
|
|
U.S. Capital Wealth Advisors, LLC
Austin, TX |
Jul 14, 2025 Q2 2025 |
52,027
shares
|
$16.9 Million
0.53% of portfolio
|
Q2 2025
Reduced 7.11%
|
|
|
Integral Health Asset Management, LLC
|
May 15, 2025 Q1 2025 |
50,000
shares
|
$16.2 Million
1.57% of portfolio
|
Q1 2025
Added 11.11%
|
|
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
May 14, 2025 Q1 2025 |
48,197
shares
|
$15.6 Million
1.55% of portfolio
|
Q1 2025
Added 183.51%
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
46,726
shares
|
$15.2 Million
0.09% of portfolio
|
Q3 2022
Added 176.57%
|
|
|
Alliancebernstein L.P.
New York, NY |
May 15, 2025 Q1 2025 |
44,837
shares
|
$14.6 Million
0.0% of portfolio
|
Q1 2025
Added 0.55%
|
|
|
Rafferty Asset Management, LLC
New York, NY |
May 14, 2025 Q1 2025 |
44,585
shares
|
$14.5 Million
0.05% of portfolio
|
Q1 2025
Reduced 15.59%
|
|
|
Ieq Capital, LLC
|
May 14, 2025 Q1 2025 |
44,014
shares
|
$14.3 Million
0.1% of portfolio
|
Q1 2025
Added 13.42%
|
|
|
State Of New Jersey Common Pension Fund D
|
May 13, 2025 Q1 2025 |
43,745
shares
|
$14.2 Million
0.05% of portfolio
|
Q1 2025
Reduced 7.91%
|
|
|
Klp Kapitalforvaltning As
Oslo, Q8 |
May 06, 2025 Q1 2025 |
43,700
shares
|
$14.2 Million
0.06% of portfolio
|
Q4 2024
New holding
|
|
|
Ci Private Wealth, LLC
Miami, FL |
May 14, 2025 Q1 2025 |
42,665
shares
|
$13.9 Million
0.02% of portfolio
|
Q1 2025
Reduced 84.68%
|
|
|
Lansforsakringar Fondforvaltning Ab (Publ)
Stockholm, V7 |
May 14, 2025 Q1 2025 |
42,303
shares
|
$13.7 Million
0.07% of portfolio
|
Q1 2025
Reduced 0.57%
|