Purchases and Sales Made in Q1 2025 in Alnylam Pharmaceuticals, Inc. (ALNY)
This table provides information about the institutional ownership of Alnylam Pharmaceuticals, Inc. (ALNY) during Q1 2025. The information is specifically focused on institutions that hold shares of ALNYLAM PHARMACEUTICALS, INC..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Voleon Capital Management LP
Berkeley, CA |
SELL
|
- |
-25.3K- 67.96% |
$5.89M - $7.35M
|
11.9K
$3.82M
|
|
|
May 15, 2025
Q1 2025
|
Aquatic Capital Management LLC
Chicago, IL |
SELL
|
- |
-26.2K- 64.62% |
$6.11M - $7.62M
|
14.3K
$4.6M
|
|
|
May 28, 2025
Q1 2025
|
Jones Financial Companies Lllp
|
SELL
|
- |
-26.5K- 98.45% |
$6.18M - $7.71M
|
419
$134K
|
|
|
May 15, 2025
Q1 2025
|
Artia Global Partners LP
Miami, FL |
SELL
|
- |
-27.8K- 49.29% |
$6.48M - $8.08M
|
28.6K
$9.18M
|
|
|
May 15, 2025
Q1 2025
|
Treasurer Of The State Of North Carolina
|
SELL
|
- |
-28K- 32.17% |
$6.52M - $8.13M
|
59K
$18.9M
|
|
|
May 15, 2025
Q1 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-28.4K- 13.53% |
$6.63M - $8.26M
|
182K
$58.3M
|
|
|
May 12, 2025
Q1 2025
|
Forsta Ap Fonden
Stockholm, V7 |
SELL
|
- |
-29K- 52.92% |
$6.76M - $8.43M
|
25.8K
$8.28M
|
|
|
May 15, 2025
Q1 2025
|
Polar Capital Holdings PLC
London, X0 |
SELL
|
- |
-30K- 9.68% |
$6.99M - $8.72M
|
280K
$89.8M
|
|
|
May 12, 2025
Q1 2025
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-31.2K- 1.39% |
$7.27M - $9.07M
|
2.22M
$712M
|
|
|
May 16, 2025
Q1 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-32K- 7.03% |
$7.46M - $9.3M
|
423K
$136M
|
|
|
May 14, 2025
Q1 2025
|
Candriam S.C.A.
|
SELL
|
- |
-32.5K- 11.5% |
$7.57M - $9.44M
|
250K
$80.2M
|
|
|
May 12, 2025
Q1 2025
|
Capital International, Inc.
Los Angeles, CA |
SELL
|
- |
-38.1K- 36.28% |
$8.89M - $11.1M
|
67K
$21.5M
|
|
|
May 07, 2025
Q1 2025
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
SELL
|
- |
-39.4K- 31.37% |
$9.18M - $11.4M
|
86.1K
$27.6M
|
|
|
May 12, 2025
Q1 2025
|
Capital Group Private Client Services, Inc.
Los Angeles, CA |
SELL
|
- |
-39.7K- 95.53% |
$9.25M - $11.5M
|
1.86K
$596K
|
|
|
May 15, 2025
Q1 2025
|
Amundi
Paris, I0 |
SELL
|
- |
-41.3K- 8.32% |
$9.63M - $12M
|
455K
$146M
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-46.1K- 13.83% |
$10.7M - $13.4M
|
287K
$92.2M
|
|
|
May 15, 2025
Q1 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-56.3K- 1.64% |
$13.1M - $16.4M
|
3.37M
$1.08B
|
|
|
May 15, 2025
Q1 2025
|
Palo Alto Investors LP
Palo Alto, CA |
SELL
|
- |
-57.2K- 40.65% |
$13.3M - $16.6M
|
83.5K
$26.8M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-61.2K- 93.52% |
$14.3M - $17.8M
|
4.24K
$1.36M
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-62.1K- 38.65% |
$14.5M - $18M
|
98.6K
$31.6M
|
|
|
May 15, 2025
Q1 2025
|
Orbimed Advisors LLC
San Diego, CA |
SELL
|
- |
-69.5K- 16.72% |
$16.2M - $20.2M
|
346K
$111M
|
|
|
May 15, 2025
Q1 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-73.2K- 20.17% |
$17.1M - $21.3M
|
290K
$93M
|
|
|
May 15, 2025
Q1 2025
|
Eventide Asset Management, LLC
Boston, MA |
SELL
|
- |
-74K- 30.77% |
$17.2M - $21.5M
|
166K
$53.4M
|
|
|
May 15, 2025
Q1 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-85.5K- 11.75% |
$19.9M - $24.8M
|
642K
$206M
|
|
|
May 15, 2025
Q1 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-110K- 28.98% |
$25.6M - $31.9M
|
269K
$86.3M
|
|
|
May 15, 2025
Q1 2025
|
Rock Springs Capital Management LP
Baltimore, MD |
SELL
|
- |
-113K- 44.09% |
$26.3M - $32.8M
|
143K
$46M
|
|
|
May 14, 2025
Q1 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
SELL
|
- |
-113K- 65.22% |
$26.5M - $33M
|
60.5K
$19.4M
|
|
|
May 15, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-121K- 95.09% |
$28.3M - $35.3M
|
6.27K
$2.01M
|
|
|
May 15, 2025
Q1 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-124K- 97.57% |
$28.9M - $36M
|
3.08K
$989K
|
|
|
May 14, 2025
Q1 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-147K- 44.95% |
$34.3M - $42.8M
|
180K
$57.9M
|
|
|
May 15, 2025
Q1 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-155K- 31.92% |
$36.1M - $45M
|
330K
$106M
|
|
|
Apr 14, 2025
Q1 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-166K- 99.63% |
$38.6M - $48.2M
|
616
$198K
|
|
|
May 14, 2025
Q1 2025
|
Dodge & Cox
San Francisco, CA |
SELL
|
- |
-189K- 5.32% |
$43.9M - $54.8M
|
3.35M
$1.08B
|
|
|
May 14, 2025
Q1 2025
|
Ci Private Wealth, LLC
Miami, FL |
SELL
|
- |
-236K- 84.68% |
$55M - $68.6M
|
42.7K
$13.7M
|
|
|
May 07, 2025
Q1 2025
|
Baillie Gifford & CO
|
SELL
|
- |
-383K- 9.47% |
$89.2M - $111M
|
3.66M
$1.17B
|