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 |
|---|---|---|---|---|---|---|---|
|
May 13, 2025
Q1 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-13.8K- 1.57% |
$3.23M - $4.02M
|
865K
$278M
|
|
|
May 13, 2025
Q1 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
1.15KNew |
$268K - $334K
|
1.15K
$369K
|
|
|
May 13, 2025
Q1 2025
|
Skopos Labs, Inc.
Riverhead, NY |
SELL
|
- |
-14- 3.36% |
$3.26K - $4.07K
|
403
$129K
|
|
|
May 13, 2025
Q1 2025
|
Bnp Paribas Asset Management Holding S.A.
|
BUY
|
- |
3.78K+ 31.41% |
$882K - $1.1M
|
15.8K
$5.08M
|
|
|
May 13, 2025
Q1 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
514+ 5.99% |
$120K - $149K
|
9.09K
$2.92M
|
|
|
May 13, 2025
Q1 2025
|
Stifel Financial Corp
St. Louis, MO |
SELL
|
- |
-2.94K- 29.39% |
$686K - $856K
|
7.07K
$2.27M
|
|
|
May 13, 2025
Q1 2025
|
Catalyst Funds Management Pty LTD
Sydney Nsw, C3 |
BUY
|
- |
19.2KNew |
$4.47M - $5.58M
|
19.2K
$6.16M
|
|
|
May 12, 2025
Q1 2025
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
BUY
|
- |
11.2K+ 11.81% |
$2.61M - $3.25M
|
106K
$34M
|
|
|
May 12, 2025
Q1 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
1.6K+ 0.44% |
$373K - $465K
|
364K
$117M
|
|
|
May 12, 2025
Q1 2025
|
Citigroup Inc
|
BUY
|
- |
108K+ 124.1% |
$25.1M - $31.3M
|
195K
$62.5M
|
|
|
May 12, 2025
Q1 2025
|
Citigroup Inc
|
BUY
|
CALL |
20K+ 66.67% |
$4.66M - $5.81M
|
50K
$16M
|
|
|
May 12, 2025
Q1 2025
|
Townsquare Capital LLC
|
BUY
|
- |
93+ 9.63% |
$21.7K - $27K
|
1.06K
$340K
|
|
|
May 12, 2025
Q1 2025
|
Inceptionr LLC
Lafayette, CA |
BUY
|
- |
1.34KNew |
$312K - $389K
|
1.34K
$429K
|
|
|
May 12, 2025
Q1 2025
|
Greenland Capital Management LP
New York, NY |
SELL
|
- |
-1K- 50.0% |
$233K - $291K
|
1K
$321K
|
|
|
May 12, 2025
Q1 2025
|
National Bank Of Canada
|
SELL
|
- |
-5- 0.75% |
$1.17K - $1.45K
|
663
$213K
|
|
|
May 12, 2025
Q1 2025
|
Forsta Ap Fonden
Stockholm, V7 |
SELL
|
- |
-29K- 52.92% |
$6.76M - $8.43M
|
25.8K
$8.28M
|
|
|
May 12, 2025
Q1 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
95.8K+ 434.13% |
$22.3M - $27.8M
|
118K
$37.8M
|
|
|
May 12, 2025
Q1 2025
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-31.2K- 1.39% |
$7.27M - $9.07M
|
2.22M
$712M
|
|
|
May 12, 2025
Q1 2025
|
Qsemble Capital Management, LP
New York, NY |
BUY
|
- |
1.2KNew |
$279K - $348K
|
1.2K
$384K
|
|
|
May 12, 2025
Q1 2025
|
Traynor Capital Management, Inc.
|
BUY
|
- |
483+ 5.17% |
$113K - $140K
|
9.83K
$3.16M
|
|
|
May 12, 2025
Q1 2025
|
Regal Investment Advisors LLC
Kentwood, MI |
SELL
|
- |
-252- 7.98% |
$58.7K - $73.3K
|
2.91K
$932K
|
|
|
May 12, 2025
Q1 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-43- 9.39% |
$10K - $12.5K
|
415
$133K
|
|
|
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 12, 2025
Q1 2025
|
Capital International, Inc.
Los Angeles, CA |
SELL
|
- |
-38.1K- 36.28% |
$8.89M - $11.1M
|
67K
$21.5M
|
|
|
May 12, 2025
Q1 2025
|
Capital World Investors
Los Angeles, CA |
BUY
|
- |
149K+ 0.9% |
$34.8M - $43.3M
|
16.7M
$5.37B
|
|
|
May 12, 2025
Q1 2025
|
Capital International LTD
Los Angeles, CA |
BUY
|
- |
1.62K+ 2.02% |
$379K - $472K
|
81.9K
$26.3M
|
|
|
May 12, 2025
Q1 2025
|
Capital International Sarl
Los Angeles, CA |
BUY
|
- |
6.02K+ 5.23% |
$1.4M - $1.75M
|
121K
$38.9M
|
|
|
May 12, 2025
Q1 2025
|
Capital Research Global Investors
Los Angeles, CA |
BUY
|
- |
186K+ 2.67% |
$43.4M - $54.1M
|
7.15M
$2.3B
|
|
|
May 12, 2025
Q1 2025
|
Capital Group Investment Management Pte. Ltd.
Raffles Quay, U0 |
BUY
|
- |
179+ 1.04% |
$41.7K - $52K
|
17.4K
$5.57M
|
|
|
May 12, 2025
Q1 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
BUY
|
- |
4.06K+ 4.9% |
$946K - $1.18M
|
86.8K
$27.9M
|
|
|
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 12, 2025
Q1 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
1.88K+ 41.18% |
$437K - $545K
|
6.43K
$2.06M
|
|
|
May 12, 2025
Q1 2025
|
Oddo Bhf Asset Management Sas
Paris, I0 |
BUY
|
- |
19.8KNew |
$4.62M - $5.76M
|
19.8K
$6.36M
|
|
|
May 12, 2025
Q1 2025
|
Bay Harbor Wealth Management, LLC
|
BUY
|
- |
2New |
$466 - $581
|
2
$642
|
|
|
May 12, 2025
Q1 2025
|
Sandy Spring Bank
|
SELL
|
- |
-5- 5.15% |
$1.17K - $1.45K
|
92
$29.5K
|
|
|
May 12, 2025
Q1 2025
|
Simplex Trading, LLC
|
BUY
|
- |
1.88K+ 38.83% |
$437K - $545K
|
6.7K
$2.15M
|
|
|
May 12, 2025
Q1 2025
|
Rosenblum Silverman Sutton S F Inc
San Francisco, CA |
SELL
|
- |
-143- 0.41% |
$33.3K - $41.6K
|
34.6K
$11.1M
|
|
|
May 12, 2025
Q1 2025
|
Motley Fool Asset Management LLC
Alexandria, VA |
BUY
|
- |
4.13K+ 217.48% |
$963K - $1.2M
|
6.03K
$1.93M
|
|
|
May 12, 2025
Q1 2025
|
Aia Group LTD
Hong Kong, K3 |
BUY
|
- |
3.64K+ 15.94% |
$849K - $1.06M
|
26.5K
$8.5M
|
|
|
May 12, 2025
Q1 2025
|
South State Corp
|
BUY
|
- |
21New |
$4.89K - $6.1K
|
21
$6.74K
|
|
|
May 12, 2025
Q1 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
355K+ 63.62% |
$82.8M - $103M
|
914K
$293M
|
|
|
May 12, 2025
Q1 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
883KNew |
$206M - $257M
|
883K
$283M
|
|
|
May 12, 2025
Q1 2025
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
- |
-1.52K- 1.32% |
$355K - $443K
|
114K
$36.5M
|
|
|
May 12, 2025
Q1 2025
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
BUY
|
- |
413+ 3.36% |
$96.3K - $120K
|
12.7K
$4.08M
|
|
|
May 12, 2025
Q1 2025
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
BUY
|
- |
14.1K+ 8.87% |
$3.3M - $4.11M
|
174K
$55.7M
|
|
|
May 12, 2025
Q1 2025
|
Callan Family Office, LLC
Radnor, PA |
SELL
|
- |
-24- 2.3% |
$5.59K - $6.98K
|
1.02K
$327K
|
|
|
May 12, 2025
Q1 2025
|
Arrowpoint Investment Partners (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
PUT |
6.4KNew |
$1.49M - $1.86M
|
6.4K
$2.05M
|
|
|
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 09, 2025
Q1 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
585+ 4.67% |
$136K - $170K
|
13.1K
$4.21M
|
|
|
May 09, 2025
Q1 2025
|
Jupiter Asset Management LTD
|
SELL
|
- |
-825- 5.34% |
$192K - $240K
|
14.6K
$4.69M
|