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 |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2024
Q3 2024
|
Peak6 Investments LLC
Chicago, IL |
SELL
|
- |
-2.09K- 77.93% |
$488K - $599K
|
591
$190K
|
|
|
Nov 14, 2024
Q3 2024
|
High Vista Strategies LLC
Boston, MA |
SELL
|
- |
-1.05K- 40.39% |
$246K - $302K
|
1.55K
$498K
|
|
|
Oct 25, 2024
Q3 2024
|
Veriti Management LLC
|
SELL
|
- |
-1.05K- 35.59% |
$245K - $300K
|
1.9K
$608K
|
|
|
Nov 14, 2024
Q3 2024
|
Centiva Capital, LP
New York, NY |
SELL
|
- |
-958- 95.8% |
$224K - $275K
|
42
$13.5K
|
|
|
Nov 12, 2024
Q3 2024
|
Td Waterhouse Canada Inc.
Toronto, A6 |
SELL
|
- |
-806- 96.41% |
$188K - $231K
|
30
$9.63K
|
|
|
Nov 14, 2024
Q3 2024
|
Pine Bridge Investments, L.P.
|
SELL
|
- |
-688- 7.72% |
$161K - $197K
|
8.22K
$2.64M
|
|
|
Nov 14, 2024
Q3 2024
|
Silverarc Capital Management, LLC
|
SELL
|
- |
-226- 0.63% |
$52.8K - $64.9K
|
35.8K
$11.5M
|
|
|
Nov 08, 2024
Q3 2024
|
Spectrum Planning & Advisory Services Inc.
|
SELL
|
- |
-201- 5.65% |
$47K - $57.7K
|
3.36K
$1.08M
|
|
|
Nov 13, 2024
Q3 2024
|
Dai Ichi Life Insurance Company, LTD
Tokyo, M0 |
SELL
|
- |
-122- 11.33% |
$28.5K - $35K
|
955
$306K
|
|
|
Nov 05, 2024
Q3 2024
|
Rakuten Securities, Inc.
Tokyo, M0 |
SELL
|
- |
-54- 83.08% |
$12.6K - $15.5K
|
11
$3.53K
|
|
|
Nov 13, 2024
Q3 2024
|
Meiji Yasuda Asset Management CO Ltd.
Tokyo, M0 |
SELL
|
- |
-44- 2.17% |
$10.3K - $12.6K
|
1.99K
$637K
|
|
|
Oct 28, 2024
Q3 2024
|
Cigna Investments Inc
Bloomfield, CT |
SELL
|
- |
-25- 1.89% |
$5.85K - $7.18K
|
1.3K
$416K
|
|
|
Nov 04, 2024
Q3 2024
|
Winthrop Capital Management, LLC
Carmel, IN |
SELL
|
- |
-1- 16.67% |
$234 - $287
|
5
$1.6K
|
|
| Q2 2024 | |||||||
|
Aug 14, 2024
Q2 2024
|
Deep Track Capital, LP
Greenwich, CT |
SELL
|
- |
-332K- 39.93% |
$47.6M - $82.1M
|
500K
$160M
|
|
|
Aug 14, 2024
Q2 2024
|
Ikarian Capital, LLC
Dallas, TX |
SELL
|
PUT |
-135K- 98.9% |
$19.4M - $33.4M
|
1.5K
$481K
|
|
|
Aug 14, 2024
Q2 2024
|
Ghost Tree Capital, LLC
New York, NY |
SELL
|
- |
-37.5K- 62.5% |
$5.37M - $9.26M
|
22.5K
$7.22M
|
|
|
Aug 15, 2024
Q2 2024
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-31.5K- 35.75% |
$4.51M - $7.78M
|
56.6K
$18.2M
|
|
|
Aug 14, 2024
Q2 2024
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
CALL |
-24K- 44.44% |
$3.44M - $5.93M
|
30K
$9.63M
|
|
|
Aug 14, 2024
Q2 2024
|
Avidity Partners Management LP
Dallas, TX |
SELL
|
- |
-21K- 8.64% |
$3.01M - $5.19M
|
222K
$71.2M
|
|
|
Aug 09, 2024
Q2 2024
|
Sector Gamma As
|
SELL
|
- |
-12.3K- 44.75% |
$1.77M - $3.05M
|
15.2K
$4.89M
|
|
|
Feb 13, 2025
Q2 2024
|
Ategra Capital Management, LLC
Vienna, VA |
SELL
|
- |
-7.99KClosed |
$1.15M - $1.97M
|
0
$0
|
|
|
Aug 14, 2024
Q2 2024
|
Paloma Partners Management CO
Greenwich, CT |
SELL
|
- |
-2.87K- 88.37% |
$412K - $709K
|
378
$121K
|
|
|
Aug 13, 2024
Q2 2024
|
Ubs Group Ag
|
SELL
|
PUT |
-2.6K- 9.45% |
$373K - $642K
|
24.9K
$7.99M
|
|
|
Aug 14, 2024
Q2 2024
|
Apg Asset Management Us Inc.
New York, NY |
SELL
|
- |
-2.1K- 5.86% |
$301K - $519K
|
33.8K
$10.8M
|
|
|
Jul 30, 2024
Q2 2024
|
Moloney Securities Asset Management, LLC
|
SELL
|
- |
-1.48K- 62.03% |
$212K - $366K
|
907
$291K
|
|
|
Aug 14, 2024
Q2 2024
|
Weiss Asset Management LP
Boston, MA |
SELL
|
- |
-876- 3.55% |
$126K - $216K
|
23.8K
$7.64M
|
|
|
Aug 14, 2024
Q2 2024
|
Quarry LP
New York, NY |
SELL
|
- |
-776- 77.6% |
$111K - $192K
|
224
$71.9K
|
|
|
Aug 12, 2024
Q2 2024
|
Humankind Investments LLC
|
SELL
|
- |
-616- 40.21% |
$88.3K - $152K
|
916
$294K
|
|
|
Aug 13, 2024
Q2 2024
|
Natixis
Paris, I0 |
SELL
|
- |
-391- 57.33% |
$56K - $96.6K
|
291
$93.4K
|
|
|
Jul 10, 2024
Q2 2024
|
Simplicity Wealth,Llc
|
SELL
|
- |
-164- 8.48% |
$23.5K - $40.5K
|
1.77K
$568K
|
|
|
Aug 12, 2024
Q2 2024
|
Benjamin F. Edwards & Company, Inc.
St. Louis, MO |
SELL
|
- |
-48- 11.88% |
$6.88K - $11.9K
|
356
$114K
|
|
|
Aug 08, 2024
Q2 2024
|
Manchester Capital Management LLC
Manchester, VT |
SELL
|
- |
-1- 33.33% |
$143 - $247
|
2
$642
|
|
| Q1 2024 | |||||||
|
May 10, 2024
Q1 2024
|
Credit Suisse Ag
Zurich, V8 |
SELL
|
- |
-46.6K- 26.5% |
$6.83M - $9.24M
|
129K
$41.5M
|
|
|
Apr 25, 2024
Q1 2024
|
Bank Of New York Mellon Corp
New York, NY |
SELL
|
- |
-38.7K- 4.62% |
$5.67M - $7.67M
|
798K
$256M
|
|
|
May 15, 2024
Q1 2024
|
Teza Capital Management LLC
Chicago, IL |
SELL
|
- |
-7.4K- 64.75% |
$1.08M - $1.47M
|
4.03K
$1.29M
|
|
|
May 06, 2024
Q1 2024
|
Duality Advisers, LP
Miami, FL |
SELL
|
- |
-5.92K- 34.57% |
$867K - $1.17M
|
11.2K
$3.59M
|
|
|
May 14, 2024
Q1 2024
|
Pearl River Capital, LLC
Niles, MI |
SELL
|
- |
-2.48K- 63.88% |
$363K - $491K
|
1.4K
$449K
|
|
|
Apr 29, 2024
Q1 2024
|
Moody Aldrich Partners LLC
|
SELL
|
- |
-1.15K- 34.92% |
$168K - $227K
|
2.14K
$686K
|
|
|
May 14, 2024
Q1 2024
|
Rockefeller Capital Management L.P.
New York, NY |
SELL
|
- |
-358- 3.23% |
$52.5K - $71K
|
10.7K
$3.44M
|
|
|
Jun 26, 2024
Q1 2024
|
Financial Gravity Asset Management, Inc.
|
SELL
|
- |
-3- 75.0% |
$440 - $595
|
1
$321
|
|
|
May 02, 2024
Q1 2024
|
Whittier Trust CO
|
SELL
|
- |
-1- 2.7% |
$147 - $198
|
36
$11.6K
|
|
| Q4 2023 | |||||||
|
Feb 08, 2024
Q4 2023
|
Massachusetts Financial Services CO
Boston, MA |
SELL
|
- |
-576K- 83.69% |
$87.2M - $113M
|
112K
$36M
|
|
|
May 29, 2025
Q4 2023
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-123K- 13.92% |
$18.6M - $24.1M
|
759K
$243M
|
|
|
Feb 14, 2024
Q4 2023
|
Rtw Investments, LP
New York, NY |
SELL
|
- |
-42.8K- 2.54% |
$6.48M - $8.41M
|
1.64M
$526M
|
|
|
Feb 14, 2024
Q4 2023
|
Moore Capital Management, LP
New York, NY |
SELL
|
- |
-17.4K- 78.92% |
$2.63M - $3.41M
|
4.64K
$1.49M
|
|
|
Jan 30, 2024
Q4 2023
|
Vela Investment Management, LLC
New Albany, OH |
SELL
|
- |
-1.6K- 46.8% |
$242K - $314K
|
1.82K
$583K
|
|
|
Jan 30, 2024
Q4 2023
|
Bison Wealth, LLC
|
SELL
|
- |
-1.32K- 51.82% |
$200K - $260K
|
1.23K
$395K
|
|
|
Feb 13, 2024
Q4 2023
|
Dcf Advisers, LLC
Greenwich, CT |
SELL
|
- |
-500- 27.78% |
$75.7K - $98.3K
|
1.3K
$417K
|
|
|
Jan 26, 2024
Q4 2023
|
Impax Asset Management Group PLC
|
SELL
|
- |
-316- 10.89% |
$47.8K - $62.1K
|
2.59K
$830K
|
|
|
Feb 05, 2024
Q4 2023
|
Aton Ra Partners
Geneva, V8 |
SELL
|
- |
-273- 9.3% |
$41.3K - $53.7K
|
2.66K
$854K
|
|