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 |
|---|---|---|---|---|---|---|---|
|
Nov 06, 2025
Q3 2025
|
Abich Financial Wealth Management LLC
Ashburn, VA |
BUY
|
- |
147New |
$45.7K - $70.9K
|
147
$66K
|
|
|
Nov 06, 2025
Q3 2025
|
Illinois Municipal Retirement Fund
|
BUY
|
- |
1.1K+ 4.22% |
$342K - $530K
|
27.1K
$12.2M
|
|
|
Nov 06, 2025
Q3 2025
|
Ground Swell Capital, LLC
Folly Beach, SC |
BUY
|
- |
1.11KNew |
$346K - $536K
|
1.11K
$499K
|
|
|
Nov 06, 2025
Q3 2025
|
Cookson Peirce & CO Inc
|
BUY
|
- |
547New |
$170K - $264K
|
547
$246K
|
|
|
Nov 06, 2025
Q3 2025
|
Ameritas Advisory Services, LLC
Lincoln, NE |
SELL
|
- |
-12- 9.38% |
$3.73K - $5.79K
|
116
$52.1K
|
|
|
Nov 06, 2025
Q3 2025
|
Central Trust CO
Jefferson City, MO |
BUY
|
- |
1New |
$311 - $482
|
1
$449
|
|
|
Nov 06, 2025
Q3 2025
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
- |
1.36K+ 1.24% |
$423K - $655K
|
111K
$49.7M
|
|
|
Nov 06, 2025
Q3 2025
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
SELL
|
- |
-505- 15.29% |
$157K - $243K
|
2.8K
$1.26M
|
|
|
Nov 05, 2025
Q3 2025
|
Bi Asset Management Fondsmaeglerselskab A
Kobenhavn, G7 |
SELL
|
- |
-207- 2.99% |
$64.4K - $99.8K
|
6.71K
$3.01M
|
|
|
Nov 05, 2025
Q3 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
30+ 15.63% |
$9.33K - $14.5K
|
222
$99.7K
|
|
|
Nov 05, 2025
Q3 2025
|
South State Corp
|
SELL
|
- |
-6- 23.08% |
$1.87K - $2.89K
|
20
$8.98K
|
|
|
Nov 05, 2025
Q3 2025
|
High Point Advisor Group LLC
Downers Grove, IL |
BUY
|
- |
704New |
$219K - $339K
|
704
$316K
|
|
|
Nov 05, 2025
Q3 2025
|
Waterloo Capital, L.P.
Austin, TX |
BUY
|
- |
630New |
$196K - $304K
|
630
$283K
|
|
|
Nov 05, 2025
Q3 2025
|
Plante Moran Financial Advisors, LLC
|
SELL
|
- |
-648- 50.43% |
$202K - $312K
|
637
$286K
|
|
|
Nov 05, 2025
Q3 2025
|
Quaker Wealth Management, LLC
|
BUY
|
- |
1+ 100.0% |
$311 - $482
|
2
$898
|
|
|
Nov 05, 2025
Q3 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
483+ 81.31% |
$150K - $233K
|
1.08K
$484K
|
|
|
Nov 05, 2025
Q3 2025
|
Plato Investment Management LTD
Sydney, C3 |
BUY
|
- |
793+ 19.28% |
$247K - $382K
|
4.91K
$2.2M
|
|
|
Nov 05, 2025
Q3 2025
|
Profund Advisors LLC
|
SELL
|
- |
-2.88K- 44.9% |
$897K - $1.39M
|
3.54K
$1.59M
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
BUY
|
- |
390+ 9.2% |
$121K - $188K
|
4.63K
$2.08M
|
|
|
Nov 05, 2025
Q3 2025
|
Candriam S.C.A.
|
SELL
|
- |
-25.7K- 10.78% |
$7.99M - $12.4M
|
212K
$95.4M
|
|
|
Nov 05, 2025
Q3 2025
|
Oppenheimer Asset Management Inc.
New York, NY |
BUY
|
- |
2.97K+ 223.8% |
$925K - $1.43M
|
4.3K
$1.93M
|
|
|
Nov 05, 2025
Q3 2025
|
New York Life Investment Management LLC
New York, NY |
SELL
|
- |
-474- 22.54% |
$147K - $229K
|
1.63K
$732K
|
|
|
Nov 05, 2025
Q3 2025
|
Al Ti Global, Inc.
New York, NY |
BUY
|
- |
576New |
$179K - $278K
|
576
$259K
|
|
|
Nov 04, 2025
Q3 2025
|
Keybank National Association
|
BUY
|
- |
1.3K+ 47.26% |
$405K - $628K
|
4.06K
$1.82M
|
|
|
Nov 04, 2025
Q3 2025
|
Transcend Capital Advisors, LLC
|
BUY
|
- |
899New |
$280K - $433K
|
899
$404K
|
|
|
Nov 04, 2025
Q3 2025
|
Fourth Dimension Wealth, LLC
Middleburg Heights, OH |
SELL
|
- |
-16- 2.72% |
$4.98K - $7.71K
|
573
$257K
|
|
|
Nov 04, 2025
Q3 2025
|
Independent Advisor Alliance
|
BUY
|
- |
679New |
$211K - $327K
|
679
$305K
|
|
|
Nov 04, 2025
Q3 2025
|
Umb Bank, N.A.
|
BUY
|
- |
4+ 50.0% |
$1.24K - $1.93K
|
12
$5.39K
|
|
|
Nov 04, 2025
Q3 2025
|
Mediolanum International Funds LTD
Dublin 1, L2 |
BUY
|
- |
25.5KNew |
$7.92M - $12.3M
|
25.5K
$11.4M
|
|
|
Nov 04, 2025
Q3 2025
|
Souders Financial Advisors
|
BUY
|
- |
64+ 4.71% |
$19.9K - $30.9K
|
1.42K
$639K
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-45.1K- 89.27% |
$14M - $21.8M
|
5.42K
$2.43M
|
|
|
Nov 04, 2025
Q3 2025
|
Bridges Investment Management Inc
|
BUY
|
- |
794New |
$247K - $383K
|
794
$357K
|
|
|
Nov 04, 2025
Q3 2025
|
Jones Financial Companies Lllp
|
SELL
|
- |
-30- 5.24% |
$9.33K - $14.5K
|
542
$243K
|
|
|
Nov 04, 2025
Q3 2025
|
Greykasell Wealth Strategies, Inc.
Danville, CA |
BUY
|
- |
4New |
$1.24K - $1.93K
|
4
$1.8K
|
|
|
Nov 04, 2025
Q3 2025
|
Convergence Investment Partners, LLC
|
SELL
|
- |
-952- 42.14% |
$296K - $459K
|
1.31K
$587K
|
|
|
Nov 04, 2025
Q3 2025
|
Atlantic Union Bankshares Corp
|
BUY
|
- |
99+ 107.61% |
$30.8K - $47.7K
|
191
$85.8K
|
|
|
Nov 04, 2025
Q3 2025
|
Guerra Advisors Inc
Miami, FL |
BUY
|
- |
15New |
$4.67K - $7.23K
|
15
$6.74K
|
|
|
Nov 04, 2025
Q3 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
SELL
|
- |
-99.2K- 48.15% |
$30.9M - $47.8M
|
107K
$48M
|
|
|
Nov 04, 2025
Q3 2025
|
Callan Family Office, LLC
Radnor, PA |
SELL
|
- |
-175- 5.97% |
$54.4K - $84.4K
|
2.76K
$1.24M
|
|
|
Nov 04, 2025
Q3 2025
|
Uma Financial Services, Inc.
|
BUY
|
- |
31New |
$9.64K - $14.9K
|
31
$13.9K
|
|
|
Nov 04, 2025
Q3 2025
|
Cornerstone Planning Group LLC
Fairfield, NJ |
BUY
|
- |
450+ 1071.43% |
$140K - $217K
|
492
$221K
|
|
|
Nov 04, 2025
Q3 2025
|
Penserra Capital Management LLC
Orinda, CA |
SELL
|
- |
-3- 25.0% |
$933 - $1.45K
|
9
$4.04K
|
|
|
Nov 04, 2025
Q3 2025
|
Westside Investment Management, Inc.
|
BUY
|
- |
48+ 100.0% |
$14.9K - $23.1K
|
96
$43.1K
|
|
|
Nov 04, 2025
Q3 2025
|
Telos Capital Management, Inc.
|
BUY
|
- |
483New |
$150K - $233K
|
483
$217K
|
|
|
Nov 04, 2025
Q3 2025
|
Premier Path Wealth Partners, LLC
Madison, NJ |
BUY
|
- |
504New |
$157K - $243K
|
504
$226K
|
|
|
Nov 04, 2025
Q3 2025
|
Savant Capital, LLC
|
BUY
|
- |
2.79K+ 73.98% |
$867K - $1.34M
|
6.55K
$2.94M
|
|
|
Nov 04, 2025
Q3 2025
|
Hantz Financial Services, Inc.
|
BUY
|
- |
12.8K+ 3368.6% |
$3.97M - $6.16M
|
13.1K
$5.9M
|
|
|
Nov 04, 2025
Q3 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
23.2K+ 24.18% |
$7.21M - $11.2M
|
119K
$53.4M
|
|
|
Nov 04, 2025
Q3 2025
|
Bronte Capital Management Pty Ltd.
|
BUY
|
- |
35KNew |
$10.9M - $16.9M
|
35K
$15.7M
|
|
|
Nov 03, 2025
Q3 2025
|
Efg Asset Management (North America) Corp.
|
SELL
|
- |
-4.83K- 22.81% |
$1.5M - $2.33M
|
16.3K
$7.34M
|
|