Latest Institutional Transactions on Alnylam Pharmaceuticals, Inc. (ALNY)
This table provides information on the latest institutional transactions involving Alnylam Pharmaceuticals, Inc. (ALNY) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 08, 2026
Q4 2025
|
Nordea Investment Management Ab
Stockholm, V7 |
BUY
|
- |
374+ 3.0% |
$158K - $184K
|
12.9K
$5.77M
|
|
|
Jan 08, 2026
Q4 2025
|
Wedmont Private Capital
|
BUY
|
- |
58+ 5.5% |
$24.6K - $28.5K
|
1.11K
$500K
|
|
|
Jan 08, 2026
Q4 2025
|
North Crest Asset Manangement, LLC
|
BUY
|
- |
128+ 7.98% |
$54.2K - $62.9K
|
1.73K
$778K
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
SELL
|
- |
-438- 3.02% |
$185K - $215K
|
14.1K
$6.33M
|
|
|
Jan 08, 2026
Q4 2025
|
Grove Bank & Trust
|
BUY
|
- |
9New |
$3.81K - $4.42K
|
9
$4.04K
|
|
|
Jan 08, 2026
Q4 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
24+ 6.12% |
$10.2K - $11.8K
|
416
$187K
|
|
|
Jan 08, 2026
Q4 2025
|
True Wealth Design, LLC
Akron, OH |
SELL
|
- |
-73- 32.02% |
$30.9K - $35.9K
|
155
$69.6K
|
|
|
Jan 08, 2026
Q4 2025
|
Fulton Bank, N.A.
|
SELL
|
- |
-114- 7.38% |
$48.3K - $56K
|
1.43K
$642K
|
|
|
Jan 07, 2026
Q4 2025
|
Everhart Financial Group, Inc.
|
SELL
|
- |
-89- 3.38% |
$37.7K - $43.7K
|
2.54K
$1.14M
|
|
|
Jan 07, 2026
Q4 2025
|
Sagespring Wealth Partners, LLC
Franklin, TN |
SELL
|
- |
-151- 11.73% |
$63.9K - $74.2K
|
1.14K
$510K
|
|
|
Jan 07, 2026
Q4 2025
|
Gilbert & Cook, Inc.
|
SELL
|
- |
-1.49K- 27.05% |
$631K - $732K
|
4.02K
$1.8M
|
|
|
Jan 07, 2026
Q4 2025
|
Hilltop National Bank
Casper, WY |
SELL
|
- |
-11- 12.09% |
$4.66K - $5.4K
|
80
$35.9K
|
|
|
Jan 07, 2026
Q4 2025
|
Retirement Wealth Solutions LLC
Marshfield, WI |
SELL
|
- |
-3- 60.0% |
$1.27K - $1.47K
|
2
$898
|
|
|
Jan 07, 2026
Q4 2025
|
Bannerman Wealth Management Group, LLC
Lewisville, TX |
SELL
|
- |
-100- 4.89% |
$42.3K - $49.1K
|
1.95K
$875K
|
|
|
Jan 07, 2026
Q4 2025
|
Massmutual Trust CO Fsb
|
SELL
|
- |
-3- 1.52% |
$1.27K - $1.47K
|
194
$87.1K
|
|
|
Jan 07, 2026
Q4 2025
|
Everpar Advisors LLC
Tulsa, OK |
BUY
|
- |
37+ 6.35% |
$15.7K - $18.2K
|
620
$278K
|
|
|
Jan 07, 2026
Q4 2025
|
Cooper Financial Group
|
SELL
|
- |
-17- 2.85% |
$7.2K - $8.35K
|
580
$261K
|
|
|
Jan 06, 2026
Q4 2025
|
Central Pacific Bank Trust Division
Honolulu, HI |
SELL
|
- |
-222- 8.43% |
$94K - $109K
|
2.41K
$1.08M
|
|
|
Jan 05, 2026
Q4 2025
|
Park Avenue Securities LLC
|
SELL
|
- |
-340- 12.45% |
$144K - $167K
|
2.39K
$1.07M
|
|
|
Jan 02, 2026
Q4 2025
|
Rosenberg Matthew Hamilton
|
BUY
|
- |
3New |
$1.27K - $1.47K
|
3
$1.35K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
70+ 8.51% |
$29.6K - $34.4K
|
893
$401K
|
|
| Q3 2025 | |||||||
|
Jan 06, 2026
Q3 2025
|
Sanctuary Advisors, LLC
Indianapolis, IN |
SELL
|
- |
-782- 19.2% |
$243K - $377K
|
3.29K
$1.48M
|
|
|
Dec 29, 2025
Q3 2025
|
Cape Investment Advisory, Inc.
Mcdonough, GA |
BUY
|
- |
8+ 8.0% |
$2.49K - $3.86K
|
108
$48.5K
|
|
|
Dec 18, 2025
Q3 2025
|
Aia Group LTD
Hong Kong, K3 |
BUY
|
- |
3.08K+ 10.19% |
$959K - $1.49M
|
33.3K
$15M
|
|
|
Dec 12, 2025
Q3 2025
|
Ctc Alternative Strategies, Ltd.
Chicago, IL |
BUY
|
- |
1.5KNew |
$465K - $721K
|
1.5K
$672K
|
|
|
Dec 08, 2025
Q3 2025
|
Painted Porch Advisors LLC
Santa Barbara, CA |
BUY
|
- |
32New |
$9.96K - $15.4K
|
32
$14.4K
|
|
|
Dec 02, 2025
Q3 2025
|
Ifp Advisors, Inc
|
BUY
|
- |
291+ 145.5% |
$90.5K - $140K
|
491
$221K
|
|
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
BUY
|
- |
599+ 86.69% |
$186K - $289K
|
1.29K
$579K
|
|
|
Dec 01, 2025
Q3 2025
|
Groupama Asset Managment
Paris, I0 |
BUY
|
- |
2.48M+ 160.41% |
$773M - $1.2B
|
4.03M
$1.81B
|
|
|
Nov 25, 2025
Q3 2025
|
Vermillion & White Wealth Management Group, LLC
Phoenixville, PA |
BUY
|
- |
16New |
$4.98K - $7.71K
|
16
$7.19K
|
|
|
Nov 21, 2025
Q3 2025
|
Bell Investment Advisors, Inc
Oakland, CA |
BUY
|
- |
1+ 2.86% |
$311 - $482
|
36
$16.2K
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Bancorp Usa Inc.
Chicago, IL |
SELL
|
- |
-215K- 97.87% |
$66.9M - $104M
|
4.68K
$2.1M
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Private Wealth Group, LLC
|
BUY
|
- |
8.7K+ 4.23% |
$2.71M - $4.2M
|
214K
$96.2M
|
|
|
Nov 20, 2025
Q3 2025
|
Asset Dedication, LLC
|
BUY
|
- |
5New |
$1.56K - $2.41K
|
5
$2.25K
|
|
|
Nov 20, 2025
Q3 2025
|
First Affirmative Financial Network
|
BUY
|
- |
542New |
$169K - $261K
|
542
$243K
|
|
|
Nov 20, 2025
Q3 2025
|
Ariadne Wealth Management, LP
Santa Barbara, CA |
BUY
|
- |
197+ 38.93% |
$61.3K - $95K
|
703
$316K
|
|
|
Nov 19, 2025
Q3 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
63New |
$19.6K - $30.4K
|
63
$28.3K
|
|
|
Nov 19, 2025
Q3 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
38+ 2.37% |
$11.8K - $18.3K
|
1.64K
$737K
|
|
|
Nov 19, 2025
Q3 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
4.16K+ 118.74% |
$1.3M - $2.01M
|
7.67K
$3.44M
|
|
|
Nov 19, 2025
Q3 2025
|
Caerus Investment Advisors, LLC
|
BUY
|
- |
1.67KNew |
$520K - $806K
|
1.67K
$751K
|
|
|
Nov 18, 2025
Q3 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
SELL
|
- |
-77.1K- 16.59% |
$24M - $37.2M
|
388K
$174M
|
|
|
Nov 18, 2025
Q3 2025
|
Advisory Services Network, LLC
|
BUY
|
- |
591+ 9.21% |
$184K - $285K
|
7.01K
$3.15M
|
|
|
Nov 17, 2025
Q3 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
1.94K+ 2.13% |
$603K - $934K
|
93.1K
$41.8M
|
|
|
Nov 17, 2025
Q3 2025
|
Palisade Asset Management, LLC
|
BUY
|
- |
31New |
$9.64K - $14.9K
|
31
$13.9K
|
|
|
Nov 17, 2025
Q3 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
393K+ 2221.73% |
$122M - $189M
|
410K
$184M
|
|
|
Nov 17, 2025
Q3 2025
|
Fwl Investment Management, LLC
|
BUY
|
- |
31New |
$9.64K - $14.9K
|
31
$13.9K
|
|
|
Nov 17, 2025
Q3 2025
|
Dark Forest Capital Management LP
Weston, CT |
BUY
|
- |
11.6KNew |
$3.61M - $5.59M
|
11.6K
$5.21M
|
|
|
Nov 14, 2025
Q3 2025
|
United Capital Financial Advisers, LLC
Newport Beach, CA |
BUY
|
- |
570+ 36.19% |
$177K - $275K
|
2.15K
$963K
|
|
|
Nov 14, 2025
Q3 2025
|
Worldquant Millennium Advisors LLC
New York, NY |
BUY
|
- |
103K+ 87.98% |
$32.1M - $49.8M
|
221K
$99.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Polymer Capital Management (Us) LLC
New York, NY |
BUY
|
- |
808New |
$251K - $390K
|
808
$363K
|
|