Latest Institutional Sells of Alnylam Pharmaceuticals, Inc. (ALNY)
This list provides information on the latest institutional transactions involving Alnylam Pharmaceuticals, Inc. (ALNY) stock that were sells. 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 sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
- |
-17.7K- 88.22% |
$4.14M - $5.16M
|
2.37K
$760K
|
|
|
May 07, 2025
Q1 2025
|
Td Asset Management Inc
|
SELL
|
- |
-17.5K- 3.46% |
$4.07M - $5.07M
|
487K
$156M
|
|
|
May 05, 2025
Q1 2025
|
Los Angeles Capital Management LLC
|
SELL
|
- |
-14K- 14.72% |
$3.25M - $4.06M
|
80.9K
$25.9M
|
|
|
May 13, 2025
Q1 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-13.8K- 1.57% |
$3.23M - $4.02M
|
865K
$278M
|
|
|
Apr 15, 2025
Q1 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-13.5K- 67.84% |
$3.15M - $3.93M
|
6.41K
$2.06M
|
|
|
May 15, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
PUT |
-13.5K- 73.77% |
$3.15M - $3.92M
|
4.8K
$1.54M
|
|
|
May 15, 2025
Q1 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
PUT |
-13K- 90.91% |
$3.03M - $3.78M
|
1.3K
$417K
|
|
|
May 15, 2025
Q1 2025
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-12.3K- 50.86% |
$2.87M - $3.58M
|
11.9K
$3.81M
|
|
|
May 13, 2025
Q1 2025
|
Ubs Group Ag
|
SELL
|
- |
-11.3K- 3.91% |
$2.64M - $3.29M
|
279K
$89.4M
|
|
|
May 13, 2025
Q1 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-11.3K- 10.27% |
$2.63M - $3.28M
|
98.4K
$31.6M
|
|
|
May 13, 2025
Q1 2025
|
Andra Ap Fonden
Goteborg, V7 |
SELL
|
- |
-11.1K- 39.78% |
$2.59M - $3.23M
|
16.8K
$5.39M
|
|
|
Apr 25, 2025
Q1 2025
|
Kbc Group Nv
|
SELL
|
- |
-10.7K- 35.68% |
$2.5M - $3.11M
|
19.3K
$6.2M
|
|
|
May 12, 2025
Q1 2025
|
Eagle Health Investments LP
Greenwich, CT |
SELL
|
- |
-10.6K- 13.9% |
$2.47M - $3.08M
|
65.7K
$21.1M
|
|
|
May 15, 2025
Q1 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-10.2K- 9.38% |
$2.39M - $2.97M
|
98.9K
$31.7M
|
|
|
May 15, 2025
Q1 2025
|
Neos Investment Management LLC
Westport, CT |
SELL
|
- |
-9.85K- 60.33% |
$2.3M - $2.86M
|
6.48K
$2.08M
|
|
|
May 14, 2025
Q1 2025
|
Tema Etfs LLC
New York, NY |
SELL
|
- |
-9.85K- 60.33% |
$2.3M - $2.86M
|
6.48K
$2.08M
|
|
|
May 15, 2025
Q1 2025
|
Man Group PLC
London, X0 |
SELL
|
- |
-9.31K- 56.84% |
$2.17M - $2.71M
|
7.07K
$2.27M
|
|
|
May 13, 2025
Q1 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-8.52K- 3.07% |
$1.98M - $2.48M
|
269K
$86.3M
|
|
|
May 15, 2025
Q1 2025
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-8.51K- 25.09% |
$1.98M - $2.47M
|
25.4K
$8.15M
|
|
|
Apr 16, 2025
Q1 2025
|
Tobam
|
SELL
|
- |
-8.42K- 71.44% |
$1.96M - $2.45M
|
3.37K
$1.08M
|
|
|
May 14, 2025
Q1 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
- |
-8.41K- 78.56% |
$1.96M - $2.44M
|
2.3K
$736K
|
|
|
May 14, 2025
Q1 2025
|
Rafferty Asset Management, LLC
New York, NY |
SELL
|
- |
-8.23K- 15.59% |
$1.92M - $2.39M
|
44.6K
$14.3M
|
|
|
May 15, 2025
Q1 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-8.13K- 7.83% |
$1.89M - $2.36M
|
95.7K
$30.7M
|
|
|
Apr 29, 2025
Q1 2025
|
China Universal Asset Management Co., Ltd.
Shanghai, F4 |
SELL
|
- |
-8.03K- 20.58% |
$1.87M - $2.33M
|
31K
$9.94M
|
|
|
May 01, 2025
Q1 2025
|
New York State Common Retirement Fund
|
SELL
|
- |
-7.96K- 11.02% |
$1.85M - $2.31M
|
64.3K
$20.6M
|
|
|
May 21, 2025
Q1 2025
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-7.7K- 46.17% |
$1.79M - $2.24M
|
8.98K
$2.88M
|
|
|
May 15, 2025
Q1 2025
|
683 Capital Management, LLC
New York, NY |
SELL
|
PUT |
-7.5K- 12.78% |
$1.75M - $2.18M
|
51.2K
$16.4M
|
|
|
May 14, 2025
Q1 2025
|
Toroso Investments, LLC
Massapequa, NY |
SELL
|
- |
-7.06K- 53.54% |
$1.65M - $2.05M
|
6.13K
$1.97M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-6.8K- 11.64% |
$1.58M - $1.98M
|
51.6K
$16.6M
|
|
|
May 15, 2025
Q1 2025
|
Axa S.A.
Paris, I0 |
SELL
|
- |
-6.65K- 6.98% |
$1.55M - $1.93M
|
88.7K
$28.4M
|
|
|
May 06, 2025
Q1 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
SELL
|
- |
-6.64K- 5.34% |
$1.55M - $1.93M
|
118K
$37.8M
|
|
|
May 14, 2025
Q1 2025
|
Bi Asset Management Fondsmaeglerselskab A
Kobenhavn, G7 |
SELL
|
- |
-6.41K- 54.56% |
$1.49M - $1.86M
|
5.34K
$1.71M
|
|
|
May 15, 2025
Q1 2025
|
Bridger Management, LLC
New York, NY |
SELL
|
- |
-6.21K- 15.07% |
$1.45M - $1.8M
|
35K
$11.2M
|
|
|
May 09, 2025
Q1 2025
|
Mitsubishi Ufj Trust & Banking Corp
Tokyo, M0 |
SELL
|
- |
-6.02K- 5.16% |
$1.4M - $1.75M
|
111K
$35.5M
|
|
|
May 02, 2025
Q1 2025
|
Portman Square Capital LLP
London, X0 |
SELL
|
PUT |
-5.6K- 13.46% |
$1.31M - $1.63M
|
36K
$11.6M
|
|
|
May 14, 2025
Q1 2025
|
Loomis Sayles & CO L P
|
SELL
|
- |
-5.56K- 1.11% |
$1.3M - $1.62M
|
497K
$160M
|
|
|
May 15, 2025
Q1 2025
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-5.22K- 6.66% |
$1.22M - $1.52M
|
73.2K
$23.5M
|
|
|
Apr 24, 2025
Q1 2025
|
Perpetual LTD
Sydney, New South Wales, C3 |
SELL
|
- |
-5.21K- 58.37% |
$1.21M - $1.52M
|
3.72K
$1.19M
|
|
|
Apr 30, 2025
Q1 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-5.16K- 38.76% |
$1.2M - $1.5M
|
8.16K
$2.62M
|
|
|
May 13, 2025
Q1 2025
|
Sterling Capital Management LLC
Charlotte, NC |
SELL
|
- |
-4.99K- 27.59% |
$1.16M - $1.45M
|
13.1K
$4.2M
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
- |
-4.89K- 66.71% |
$1.14M - $1.42M
|
2.44K
$782K
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
PUT |
-4.8K- 36.09% |
$1.12M - $1.4M
|
8.5K
$2.73M
|
|
|
May 14, 2025
Q1 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
SELL
|
- |
-4.59K- 10.37% |
$1.07M - $1.33M
|
39.7K
$12.7M
|
|
|
Apr 29, 2025
Q1 2025
|
U.S. Capital Wealth Advisors, LLC
Austin, TX |
SELL
|
- |
-4.49K- 7.42% |
$1.05M - $1.31M
|
56K
$18M
|
|
|
Apr 25, 2025
Q1 2025
|
New York State Teachers Retirement System
|
SELL
|
- |
-4.16K- 71.25% |
$969K - $1.21M
|
1.68K
$538K
|
|
|
May 14, 2025
Q1 2025
|
Fora Capital, LLC
Miami, FL |
SELL
|
- |
-4.07K- 32.08% |
$950K - $1.18M
|
8.62K
$2.77M
|
|
|
May 15, 2025
Q1 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-4K- 74.3% |
$932K - $1.16M
|
1.38K
$444K
|
|
|
May 15, 2025
Q1 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-3.94K- 4.15% |
$919K - $1.15M
|
91.1K
$29.2M
|
|
|
May 02, 2025
Q1 2025
|
Wealthfront Advisers LLC
|
SELL
|
- |
-3.9K- 30.9% |
$909K - $1.13M
|
8.72K
$2.8M
|
|
|
Apr 28, 2025
Q1 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-3.79K- 9.7% |
$883K - $1.1M
|
35.3K
$11.3M
|