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 924 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 |
|---|---|---|---|---|---|
|
Keybank National Association
|
Nov 04, 2025 Q3 2025 |
4,060
shares
|
$1.82 Million
0.01% of portfolio
|
Q3 2025
Added 47.26%
|
|
|
Knollwood Investment Advisory, LLC
Hunt Valley, MD |
Nov 13, 2025 Q3 2025 |
4,059
shares
|
$1.82 Million
0.17% of portfolio
|
Q3 2025
Reduced 24.2%
|
|
|
Janney Montgomery Scott LLC
|
Oct 27, 2025 Q3 2025 |
4,055
shares
|
$1.82 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Gilbert & Cook, Inc.
|
Jan 07, 2026 Q4 2025 |
4,018
shares
|
$1.8 Million
0.23% of portfolio
|
Q4 2025
Reduced 27.05%
|
|
|
Clearstead Trust, LLC
Portland, ME |
Nov 10, 2025 Q3 2025 |
3,994
shares
|
$1.79 Million
0.35% of portfolio
|
Q3 2025
Reduced 6.68%
|
|
|
B. Metzler Seel. Sohn & Co. Ag
Frankfurt, 2M |
Nov 13, 2025 Q3 2025 |
3,913
shares
|
$1.76 Million
0.02% of portfolio
|
Q3 2025
Added 21.03%
|
|
|
Values First Advisors, Inc.
|
Oct 21, 2025 Q3 2025 |
3,882
shares
|
$1.74 Million
0.99% of portfolio
|
Q3 2025
Reduced 1.65%
|
|
|
Scientech Research LLC
Jersey City, NJ |
Nov 14, 2025 Q3 2025 |
3,872
shares
|
$1.74 Million
0.62% of portfolio
|
Q3 2025
New holding
|
|
|
Orion Portfolio Solutions, LLC
|
May 15, 2025 Q1 2025 |
3,857
shares
|
$1.73 Million
0.01% of portfolio
|
Q1 2025
Added 3.02%
|
|
|
Krilogy Financial LLC
|
Nov 06, 2025 Q3 2025 |
3,822
shares
|
$1.72 Million
0.07% of portfolio
|
Q3 2025
New holding
|
|
|
Brandywine Managers, LLC
Hockessin, DE |
Nov 13, 2025 Q3 2025 |
3,718
shares
|
$1.67 Million
1.66% of portfolio
|
Q3 2025
Reduced 11.85%
|
|
|
Howard Capital Management Inc.
|
Jan 22, 2026 Q4 2025 |
3,680
shares
|
$1.65 Million
0.02% of portfolio
|
Q4 2025
Added 330.91%
|
|
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
Aug 14, 2025 Q2 2025 |
3,594
shares
|
$1.61 Million
0.06% of portfolio
|
Q2 2025
Reduced 71.72%
|
|
|
Profund Advisors LLC
|
Nov 05, 2025 Q3 2025 |
3,536
shares
|
$1.59 Million
0.05% of portfolio
|
Q3 2025
Reduced 44.9%
|
|
|
Inceptionr LLC
Lafayette, CA |
Nov 13, 2025 Q3 2025 |
3,519
shares
|
$1.58 Million
0.39% of portfolio
|
Q3 2025
Reduced 23.1%
|
|
|
Bamco Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
3,500
shares
|
$1.57 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main
Frankfurt Am Main, 2M |
Nov 14, 2025 Q3 2025 |
3,500
shares
|
$1.57 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Lighthouse Investment Partners, LLC
Palm Beach Gardens, FL |
Nov 14, 2025 Q3 2025 |
3,500
shares
|
$1.57 Million
0.05% of portfolio
|
Q3 2025
New holding
|
|
|
Summit Trail Advisors, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
3,435
shares
|
$1.54 Million
0.02% of portfolio
|
Q3 2025
Added 22.29%
|
|
|
Spectrum Planning & Advisory Services Inc.
|
Nov 13, 2025 Q3 2025 |
3,350
shares
|
$1.5 Million
1.03% of portfolio
|
Q3 2025
Reduced 0.27%
|
|
|
Sanctuary Advisors, LLC
Indianapolis, IN |
Jan 06, 2026 Q3 2025 |
3,290
shares
|
$1.48 Million
0.01% of portfolio
|
Q3 2025
Added 87.69%
|
|
|
Kentucky Retirement Systems Insurance Trust Fund
Frankfort, KY |
Nov 13, 2025 Q3 2025 |
3,285
shares
|
$1.48 Million
0.1% of portfolio
|
Q3 2025
Reduced 6.22%
|
|
|
B. Metzler Seel. Sohn & Co. Holding Ag
Frankfurt, 2M |
Nov 08, 2024 Q3 2024 |
3,279
shares
|
$1.47 Million
0.01% of portfolio
|
Q3 2024
Added 68.59%
|
|
|
Sectoral Asset Management Inc
Montreal, A8 |
Nov 14, 2025 Q3 2025 |
3,273
shares
|
$1.47 Million
1.44% of portfolio
|
Q3 2025
Reduced 1.5%
|
|
|
Generali Asset Management Spa Sgr
Trieste, L6 |
Oct 21, 2025 Q3 2025 |
3,234
shares
|
$1.45 Million
0.03% of portfolio
|
Q3 2025
Added 6368.0%
|
|