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 |
|---|---|---|---|---|---|
|
Mutual Of America Capital Management LLC
New York, NY |
May 09, 2025 Q1 2025 |
13,644
shares
|
$4.43 Million
0.04% of portfolio
|
Q1 2025
Added 673.91%
|
|
|
Advisory Services Network, LLC
|
May 15, 2025 Q1 2025 |
13,516
shares
|
$4.39 Million
0.07% of portfolio
|
Q1 2025
Added 115.63%
|
|
|
Efg Asset Management (Americas) Corp.
|
May 08, 2025 Q1 2025 |
13,372
shares
|
$4.34 Million
0.74% of portfolio
|
Q1 2025
Reduced 10.53%
|
|
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
May 09, 2025 Q1 2025 |
13,125
shares
|
$4.26 Million
0.0% of portfolio
|
Q1 2025
Added 4.67%
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
13,116
shares
|
$4.26 Million
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
Diadema Partners LP
Morristown, NJ |
May 15, 2025 Q1 2025 |
13,115
shares
|
$4.26 Million
0.92% of portfolio
|
Q1 2025
New holding
|
|
|
Sterling Capital Management LLC
Charlotte, NC |
May 13, 2025 Q1 2025 |
13,097
shares
|
$4.25 Million
0.05% of portfolio
|
Q1 2025
Reduced 27.59%
|
|
|
Public Employees Retirement Association Of Colorado
Denver, CO |
May 12, 2025 Q1 2025 |
13,073
shares
|
$4.24 Million
0.02% of portfolio
|
Q4 2024
Reduced 2.32%
|
|
|
Mml Investors Services, LLC
Springfield, MA |
May 14, 2025 Q1 2025 |
12,927
shares
|
$4.2 Million
0.01% of portfolio
|
Q1 2025
Added 20.39%
|
|
|
Daiwa Securities Group Inc.
Tokyo, M0 |
May 13, 2025 Q1 2025 |
12,906
shares
|
$4.19 Million
0.01% of portfolio
|
Q1 2025
Added 2.83%
|
|
|
Zeke Capital Advisors, LLC
Berwyn, PA |
Feb 14, 2023 Q4 2022 |
12,770
shares
|
$4.15 Million
0.2% of portfolio
|
Q4 2022
Reduced 10.66%
|
|
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
May 12, 2025 Q1 2025 |
12,708
shares
|
$4.13 Million
0.17% of portfolio
|
Q1 2025
Added 3.36%
|
|
|
Portman Square Capital LLP
London, X0 |
May 02, 2025 Q1 2025 |
12,529
shares
|
$4.07 Million
0.11% of portfolio
|
Q1 2025
Reduced 3.17%
|
|
|
Guggenheim Capital LLC
Chicago, IL |
May 14, 2025 Q1 2025 |
12,367
shares
|
$4.02 Million
0.03% of portfolio
|
Q1 2025
Reduced 3.25%
|
|
|
Voleon Capital Management LP
Berkeley, CA |
May 15, 2025 Q1 2025 |
11,914
shares
|
$3.87 Million
0.25% of portfolio
|
Q1 2025
Reduced 67.96%
|
|
|
Lazard Asset Management LLC
New York, NY |
May 15, 2025 Q1 2025 |
11,888
shares
|
$3.86 Million
0.01% of portfolio
|
Q1 2025
Reduced 50.86%
|
|
|
Mirabella Financial Services LLP
London, X0 |
May 15, 2025 Q1 2025 |
11,737
shares
|
$3.81 Million
0.14% of portfolio
|
Q1 2025
Added 11.37%
|
|
|
Blair William & CO
Chicago, IL |
May 09, 2025 Q1 2025 |
11,078
shares
|
$3.6 Million
0.01% of portfolio
|
Q1 2025
Reduced 7.39%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
10,942
shares
|
$3.55 Million
0.0% of portfolio
|
Q3 2024
Reduced 32.69%
|
|
|
Elo Mutual Pension Insurance CO
|
May 15, 2025 Q1 2025 |
10,905
shares
|
$3.54 Million
0.07% of portfolio
|
Q1 2025
Reduced 17.44%
|
|
|
Raymond James Financial Services Advisors, Inc.
St. Petersburg, FL |
Oct 18, 2024 Q3 2024 |
10,786
shares
|
$3.5 Million
0.0% of portfolio
|
Q3 2024
Added 390.94%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
May 15, 2025 Q1 2025 |
10,779
shares
|
$3.5 Million
0.01% of portfolio
|
Q1 2025
Added 271.31%
|
|
|
Cullen/Frost Bankers, Inc.
|
May 02, 2025 Q1 2025 |
10,717
shares
|
$3.48 Million
0.04% of portfolio
|
Q1 2025
Added 0.73%
|
|
|
Bank Of Montreal
Toronto, A6 |
May 13, 2025 Q1 2025 |
10,684
shares
|
$3.47 Million
0.0% of portfolio
|
Q1 2025
Reduced 7.95%
|
|
|
Assetmark, Inc
|
May 06, 2025 Q1 2025 |
10,641
shares
|
$3.46 Million
0.01% of portfolio
|
Q1 2025
Added 6.06%
|