Institutions Holding Call Options on Alnylam Pharmaceuticals, Inc. (ALNY)
This table provides information about the call option holders of Alnylam Pharmaceuticals, Inc. (ALNY). We have compiled data on the institutions that hold call options on the stock, with a total of 588,388 call options outstanding, which have been reported (via 13F filing form) to have a value of $253 Million at the end of the reported quarter. These call option holders have the right, but not the obligation, to buy AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | calls Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
202,800
calls
|
$87.2 Million
0.01% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
60,300
calls
|
$25.9 Million
0.0% of portfolio
|
N/A
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
54,800
calls
|
$23.6 Million
0.11% of portfolio
|
N/A
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
45,100
calls
|
$19.4 Million
0.01% of portfolio
|
N/A
|
|
|
Twin Tree Management, LP
Dallas, TX |
Jul 28, 2025 Q2 2025 |
36,800
calls
|
$15.8 Million
0.02% of portfolio
|
N/A
|
|
|
Peak6 LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
33,100
calls
|
$14.2 Million
0.02% of portfolio
|
N/A
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
29,700
calls
|
$12.8 Million
0.02% of portfolio
|
Q3 2024
Added 253.57%
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
26,100
calls
|
$11.2 Million
0.0% of portfolio
|
N/A
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
20,900
calls
|
$8.99 Million
0.0% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
20,200
calls
|
$8.68 Million
0.01% of portfolio
|
N/A
|
|
|
Wells Fargo & Company
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
20,000
calls
|
$8.6 Million
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
15,488
calls
|
$6.66 Million
0.0% of portfolio
|
N/A
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Aug 14, 2025 Q2 2025 |
10,000
calls
|
$4.3 Million
0.04% of portfolio
|
N/A
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
2,500
calls
|
$1.07 Million
0.0% of portfolio
|
N/A
|
|
|
Sig Brokerage, LP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
2,000
calls
|
$859,860
0.02% of portfolio
|
N/A
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
1,800
calls
|
$773,874
0.0% of portfolio
|
N/A
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Aug 14, 2025 Q2 2025 |
1,600
calls
|
$687,888
0.0% of portfolio
|
Q1 2025
Reduced 93.22%
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
1,300
calls
|
$558,909
0.0% of portfolio
|
Q2 2025
Added 44.44%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
1,300
calls
|
$558,909
0.0% of portfolio
|
N/A
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
1,000
calls
|
$429,930
0.0% of portfolio
|
N/A
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Aug 14, 2025 Q2 2025 |
800
calls
|
$343,944
0.0% of portfolio
|
Q2 2025
Reduced 42.86%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
400
calls
|
$171,972
0.0% of portfolio
|
N/A
|
|
|
Steel Peak Wealth Management LLC
|
Jul 22, 2025 Q2 2025 |
200
calls
|
$85,986
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Volterra Technologies LP
New York, NY |
Aug 14, 2025 Q2 2025 |
200
calls
|
$85,986
0.01% of portfolio
|
N/A
|