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 720 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 |
|---|---|---|---|---|---|
|
Commerce Bank
Kansas City, MO |
May 08, 2025 Q1 2025 |
4,557
shares
|
$1.48 Million
0.01% of portfolio
|
Q1 2025
Added 1.22%
|
|
|
Omers Administration Corp
Toronto, A6 |
May 14, 2025 Q1 2025 |
4,517
shares
|
$1.47 Million
0.01% of portfolio
|
Q1 2025
Reduced 13.99%
|
|
|
Bank Of Nova Scotia
|
Jul 02, 2025 Q1 2025 |
4,506
shares
|
$1.46 Million
0.0% of portfolio
|
Q1 2025
Reduced 0.13%
|
|
|
Brandywine Managers, LLC
Hockessin, DE |
May 14, 2025 Q1 2025 |
4,348
shares
|
$1.41 Million
1.42% of portfolio
|
Q4 2023
Reduced 5.64%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
4,236
shares
|
$1.38 Million
0.0% of portfolio
|
Q1 2025
Reduced 93.52%
|
|
|
Australian Super Pty LTD
|
May 05, 2025 Q1 2025 |
4,218
shares
|
$1.37 Million
0.01% of portfolio
|
Q4 2024
Added 15.72%
|
|
|
Atria Investments LLC
Charlotte, NC |
May 06, 2025 Q1 2025 |
4,204
shares
|
$1.36 Million
0.02% of portfolio
|
Q1 2025
Added 26.97%
|
|
|
Choreo, LLC
Minneapolis, MN |
May 06, 2025 Q1 2025 |
4,182
shares
|
$1.36 Million
0.02% of portfolio
|
Q1 2025
Reduced 11.92%
|
|
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
May 14, 2025 Q1 2025 |
4,055
shares
|
$1.32 Million
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Truist Financial Corp
|
Jul 18, 2025 Q2 2025 |
4,007
shares
|
$1.3 Million
0.0% of portfolio
|
Q2 2025
Added 10.57%
|
|
|
Howland Capital Management LLC
|
May 08, 2025 Q1 2025 |
4,000
shares
|
$1.3 Million
0.05% of portfolio
|
Q4 2023
New holding
|
|
|
Morgens Waterfall Vintiadis & CO Inc
New York, NY |
May 15, 2025 Q1 2025 |
4,000
shares
|
$1.3 Million
1.32% of portfolio
|
Q1 2025
New holding
|
|
|
J.P. Marvel Investment Advisors, LLC
|
May 07, 2025 Q1 2025 |
4,000
shares
|
$1.3 Million
0.19% of portfolio
|
Q4 2022
Reduced 0.2%
|
|
|
Clearstead Trust, LLC
Portland, ME |
May 09, 2025 Q1 2025 |
3,992
shares
|
$1.3 Million
0.27% of portfolio
|
Q1 2025
Added 0.28%
|
|
|
Gilbert & Cook, Inc.
|
May 06, 2025 Q1 2025 |
3,904
shares
|
$1.27 Million
0.15% of portfolio
|
Q4 2024
Reduced 0.51%
|
|
|
Orion Portfolio Solutions, LLC
|
May 15, 2025 Q1 2025 |
3,857
shares
|
$1.25 Million
0.01% of portfolio
|
Q1 2025
Added 3.02%
|
|
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
May 13, 2025 Q1 2025 |
3,803
shares
|
$1.23 Million
0.01% of portfolio
|
Q1 2025
Added 10.46%
|
|
|
Point72 Hong Kong LTD
Hong Kong, K3 |
May 15, 2025 Q1 2025 |
3,795
shares
|
$1.23 Million
0.07% of portfolio
|
Q1 2025
New holding
|
|
|
Kentucky Retirement Systems Insurance Trust Fund
Frankfort, KY |
Apr 22, 2025 Q1 2025 |
3,746
shares
|
$1.22 Million
0.07% of portfolio
|
Q1 2025
New holding
|
|
|
Banque Cantonale Vaudoise
|
May 08, 2025 Q1 2025 |
3,728
shares
|
$1.21 Million
0.04% of portfolio
|
Q1 2025
Reduced 32.95%
|
|
|
Y Intercept (Hong Kong) LTD
|
May 05, 2025 Q1 2025 |
3,720
shares
|
$1.21 Million
0.07% of portfolio
|
Q1 2025
Reduced 17.63%
|
|
|
Rakuten Investment Management, Inc.
Tokyo, M0 |
May 15, 2025 Q1 2025 |
3,559
shares
|
$1.16 Million
0.0% of portfolio
|
Q3 2024
Added 33.06%
|
|
|
Sanders Morris Harris LLC
|
Apr 08, 2025 Q1 2025 |
3,500
shares
|
$1.14 Million
0.15% of portfolio
|
Q3 2023
New holding
|
|
|
Sequoia Financial Advisors, LLC
|
Apr 23, 2025 Q1 2025 |
3,395
shares
|
$1.1 Million
0.01% of portfolio
|
Q1 2025
Added 3.0%
|
|
|
Tobam
|
Apr 16, 2025 Q1 2025 |
3,366
shares
|
$1.09 Million
0.39% of portfolio
|
Q1 2025
Reduced 71.44%
|