Latest Institutional Purchases of Alnylam Pharmaceuticals, Inc. (ALNY)
This list provides information on the latest institutional transactions involving Alnylam Pharmaceuticals, Inc. (ALNY) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Ossiam
Paris, I0 |
BUY
|
- |
201+ 14.83% |
$62.5K - $96.9K
|
1.56K
$699K
|
|
|
Oct 28, 2025
Q3 2025
|
Fjarde Ap Fonden
|
BUY
|
- |
200+ 0.67% |
$62.2K - $96.4K
|
30.2K
$13.6M
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
199+ 150.76% |
$61.9K - $95.9K
|
331
$149K
|
|
|
Nov 20, 2025
Q3 2025
|
Ariadne Wealth Management, LP
Santa Barbara, CA |
BUY
|
- |
197+ 38.93% |
$61.3K - $95K
|
703
$316K
|
|
|
Nov 12, 2025
Q3 2025
|
Crossmark Global Holdings, Inc.
|
BUY
|
- |
180+ 17.24% |
$56K - $86.8K
|
1.22K
$550K
|
|
|
Oct 28, 2025
Q3 2025
|
Maryland State Retirement & Pension System
|
BUY
|
- |
165+ 2.74% |
$51.3K - $79.6K
|
6.19K
$2.78M
|
|
|
Oct 30, 2025
Q3 2025
|
Envestnet Portfolio Solutions, Inc.
Berwyn, PA |
BUY
|
- |
163+ 14.0% |
$50.7K - $78.6K
|
1.33K
$596K
|
|
|
Nov 06, 2025
Q3 2025
|
Abich Financial Wealth Management LLC
Ashburn, VA |
BUY
|
- |
147New |
$45.7K - $70.9K
|
147
$66K
|
|
|
Nov 03, 2025
Q3 2025
|
Lri Investments, LLC
Palm Beach Gardens, FL |
BUY
|
- |
142+ 295.83% |
$44.2K - $68.5K
|
190
$85.3K
|
|
|
Oct 24, 2025
Q3 2025
|
First Horizon Corp
Memphis, TN |
BUY
|
- |
126+ 1400.0% |
$39.2K - $60.7K
|
135
$60.6K
|
|
|
Oct 22, 2025
Q3 2025
|
Park Place Capital Corp
Birmingham, AL |
BUY
|
- |
126New |
$39.2K - $60.7K
|
126
$56.6K
|
|
|
Oct 21, 2025
Q3 2025
|
Fulton Bank, N.A.
|
BUY
|
- |
123+ 8.66% |
$38.3K - $59.3K
|
1.54K
$694K
|
|
|
Nov 04, 2025
Q3 2025
|
Atlantic Union Bankshares Corp
|
BUY
|
- |
99+ 107.61% |
$30.8K - $47.7K
|
191
$85.8K
|
|
|
Oct 21, 2025
Q3 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
92+ 4.83% |
$28.6K - $44.4K
|
2K
$897K
|
|
|
Oct 08, 2025
Q3 2025
|
Hilltop National Bank
Casper, WY |
BUY
|
- |
91New |
$28.3K - $43.9K
|
91
$40.9K
|
|
|
Nov 12, 2025
Q3 2025
|
Steward Partners Investment Advisory, LLC
|
BUY
|
- |
86+ 6.34% |
$26.8K - $41.5K
|
1.44K
$648K
|
|
|
Nov 13, 2025
Q3 2025
|
Newbridge Financial Services Group, Inc.
|
BUY
|
- |
85New |
$26.4K - $41K
|
85
$38.2K
|
|
|
Oct 27, 2025
Q3 2025
|
Quent Capital, LLC
|
BUY
|
- |
85New |
$26.4K - $41K
|
85
$38.2K
|
|
|
Oct 14, 2025
Q3 2025
|
Yousif Capital Management, LLC
|
BUY
|
- |
80+ 5.11% |
$24.9K - $38.6K
|
1.65K
$740K
|
|
|
Nov 14, 2025
Q3 2025
|
Larson Financial Group LLC
|
BUY
|
- |
78+ 35.14% |
$24.3K - $37.6K
|
300
$135K
|
|
|
Nov 12, 2025
Q3 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
78New |
$24.3K - $37.6K
|
78
$35K
|
|
|
Nov 14, 2025
Q3 2025
|
Transamerica Financial Advisors, Inc.
Clearwater, FL |
BUY
|
- |
77New |
$24K - $37.1K
|
77
$34.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Northwestern Mutual Wealth Management CO
|
BUY
|
- |
71+ 14.31% |
$22.1K - $34.2K
|
567
$255K
|
|
|
Nov 12, 2025
Q3 2025
|
Ameriflex Group, Inc.
Las Vegas, NV |
BUY
|
- |
70New |
$21.8K - $33.7K
|
70
$31.4K
|
|
|
Oct 30, 2025
Q3 2025
|
Grandfield & Dodd, LLC
|
BUY
|
- |
68+ 2.23% |
$21.2K - $32.8K
|
3.12K
$1.4M
|
|
|
Nov 04, 2025
Q3 2025
|
Souders Financial Advisors
|
BUY
|
- |
64+ 4.71% |
$19.9K - $30.9K
|
1.42K
$639K
|
|
|
Oct 27, 2025
Q3 2025
|
Stephens Inc
|
BUY
|
- |
64+ 10.08% |
$19.9K - $30.9K
|
699
$314K
|
|
|
Nov 19, 2025
Q3 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
63New |
$19.6K - $30.4K
|
63
$28.3K
|
|
|
Nov 14, 2025
Q3 2025
|
Horizon Investments, LLC
Charlotte, NC |
BUY
|
- |
63+ 18.53% |
$19.6K - $30.4K
|
403
$181K
|
|
|
Nov 10, 2025
Q3 2025
|
Rossby Financial, Lcc
Melbourne, FL |
BUY
|
- |
63+ 128.57% |
$19.6K - $30.4K
|
112
$50.3K
|
|
|
Oct 31, 2025
Q3 2025
|
Whittier Trust CO Of Nevada Inc
|
BUY
|
- |
63+ 121.15% |
$19.6K - $30.4K
|
115
$51.7K
|
|
|
Oct 20, 2025
Q3 2025
|
Salomon & Ludwin, LLC
|
BUY
|
- |
60New |
$18.7K - $28.9K
|
60
$26.9K
|
|
|
Nov 14, 2025
Q3 2025
|
National Bank Of Canada
|
BUY
|
- |
54+ 5.98% |
$16.8K - $26K
|
957
$430K
|
|
|
Oct 29, 2025
Q3 2025
|
Root Financial Partners, LLC
Solana Beach, CA |
BUY
|
- |
54New |
$16.8K - $26K
|
54
$24.3K
|
|
|
Nov 04, 2025
Q3 2025
|
Westside Investment Management, Inc.
|
BUY
|
- |
48+ 100.0% |
$14.9K - $23.1K
|
96
$43.1K
|
|
|
Nov 14, 2025
Q3 2025
|
Jpl Wealth Management, LLC
Highlands Ranch, CO |
BUY
|
- |
46New |
$14.3K - $22.2K
|
46
$20.7K
|
|
|
Nov 03, 2025
Q3 2025
|
Ballentine Partners, LLC
Waltham, MA |
BUY
|
- |
44+ 2.72% |
$13.7K - $21.2K
|
1.66K
$746K
|
|
|
Nov 14, 2025
Q3 2025
|
Wetherby Asset Management Inc
San Francisco, CA |
BUY
|
- |
40+ 3.26% |
$12.4K - $19.3K
|
1.27K
$569K
|
|
|
Oct 31, 2025
Q3 2025
|
Cibc Asset Management Inc
Toronto, A6 |
BUY
|
- |
40+ 0.73% |
$12.4K - $19.3K
|
5.5K
$2.47M
|
|
|
Oct 30, 2025
Q3 2025
|
Millstone Evans Group, LLC
Boulder, CO |
BUY
|
- |
40New |
$12.4K - $19.3K
|
40
$18K
|
|
|
Nov 19, 2025
Q3 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
38+ 2.37% |
$11.8K - $18.3K
|
1.64K
$737K
|
|
|
Nov 10, 2025
Q3 2025
|
Colonial Trust CO / Sc
Spartanburg, SC |
BUY
|
- |
38New |
$11.8K - $18.3K
|
38
$17.1K
|
|
|
Oct 17, 2025
Q3 2025
|
Sowell Financial Services LLC
North Little Rock, AR |
BUY
|
- |
38+ 6.17% |
$11.8K - $18.3K
|
654
$294K
|
|
|
Nov 14, 2025
Q3 2025
|
Icon Wealth Advisors, LLC
Houston, TX |
BUY
|
- |
36+ 9.33% |
$11.2K - $17.4K
|
422
$190K
|
|
|
Oct 21, 2025
Q3 2025
|
Soa Wealth Advisors, Llc.
|
BUY
|
- |
36New |
$11.2K - $17.4K
|
36
$16.2K
|
|
|
Oct 24, 2025
Q3 2025
|
Org Partners LLC
Roanoke, IN |
BUY
|
- |
33+ 70.21% |
$10.3K - $15.9K
|
80
$35.9K
|
|
|
Dec 08, 2025
Q3 2025
|
Painted Porch Advisors LLC
Santa Barbara, CA |
BUY
|
- |
32New |
$9.96K - $15.4K
|
32
$14.4K
|
|
|
Nov 17, 2025
Q3 2025
|
Palisade Asset Management, LLC
|
BUY
|
- |
31New |
$9.64K - $14.9K
|
31
$13.9K
|
|
|
Nov 17, 2025
Q3 2025
|
Fwl Investment Management, LLC
|
BUY
|
- |
31New |
$9.64K - $14.9K
|
31
$13.9K
|
|
|
Nov 13, 2025
Q3 2025
|
Polymer Capital Management (Hk) LTD
Hong Kong, K3 |
BUY
|
- |
31+ 0.11% |
$9.64K - $14.9K
|
28.9K
$13M
|
|