Institutions Holding Put Options on Alnylam Pharmaceuticals, Inc. (ALNY)
This table provides information about the put option holders of Alnylam Pharmaceuticals, Inc. (ALNY). We have compiled data on the institutions that hold put options on the stock, with a total of 770,890 put options outstanding, which have been reported (via 13F filing form) to have a value of $192 Million at the end of the reported quarter. These put option holders have the right, but not the obligation, to sell AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | puts Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Feb 14, 2025 Q4 2024 |
163,300
puts
|
$40.7 Million
0.01% of portfolio
|
Q4 2024
Reduced 42.72%
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
93,600
puts
|
$23.3 Million
0.18% of portfolio
|
Q3 2022
Added 191.59%
|
|
|
683 Capital Management, LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
58,700
puts
|
$14.6 Million
0.99% of portfolio
|
Q4 2024
Reduced 52.39%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Feb 14, 2025 Q4 2024 |
58,400
puts
|
$14.6 Million
0.0% of portfolio
|
Q4 2024
Reduced 56.8%
|
|
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
Feb 14, 2025 Q4 2024 |
54,800
puts
|
$13.7 Million
0.03% of portfolio
|
Q4 2024
Reduced 51.63%
|
|
|
Peak6 LLC
Chicago, IL |
Feb 13, 2025 Q4 2024 |
47,700
puts
|
$11.9 Million
0.02% of portfolio
|
Q4 2024
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
47,200
puts
|
$11.8 Million
0.0% of portfolio
|
Q4 2024
Reduced 46.67%
|
|
|
Barclays PLC
London, X0 |
Feb 13, 2025 Q4 2024 |
44,500
puts
|
$11.1 Million
0.0% of portfolio
|
Q4 2024
Reduced 20.96%
|
|
|
Portman Square Capital LLP
London, X0 |
Jan 16, 2025 Q4 2024 |
41,600
puts
|
$10.4 Million
0.42% of portfolio
|
Q4 2024
Added 31.65%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
30,800
puts
|
$7.68 Million
0.02% of portfolio
|
N/A
|
|
|
Citigroup Inc
|
Feb 12, 2025 Q4 2024 |
30,000
puts
|
$7.48 Million
0.0% of portfolio
|
Q4 2024
Reduced 26.11%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Feb 14, 2025 Q4 2024 |
20,000
puts
|
$4.98 Million
0.05% of portfolio
|
Q4 2024
Reduced 19.68%
|
|
|
Squarepoint Ops LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
18,300
puts
|
$4.56 Million
0.0% of portfolio
|
Q4 2024
Added 408.33%
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
Feb 14, 2025 Q4 2024 |
14,300
puts
|
$3.56 Million
0.01% of portfolio
|
Q4 2024
Added 13.49%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Feb 14, 2025 Q4 2024 |
13,300
puts
|
$3.31 Million
0.0% of portfolio
|
Q4 2024
Reduced 20.36%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
12,400
puts
|
$3.09 Million
0.0% of portfolio
|
Q4 2024
Reduced 52.85%
|
|
|
Twin Tree Management, LP
Dallas, TX |
Feb 10, 2025 Q4 2024 |
6,500
puts
|
$1.62 Million
0.0% of portfolio
|
Q4 2024
Reduced 87.76%
|
|
|
Genus Capital Management Inc.
Vancouver, A1 |
Jan 29, 2025 Q4 2024 |
5,990
puts
|
$1.49 Million
0.19% of portfolio
|
Q4 2024
New holding
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Feb 14, 2025 Q4 2024 |
4,600
puts
|
$1.15 Million
0.0% of portfolio
|
Q2 2024
Reduced 89.23%
|
|
|
Wolverine Asset Management LLC
|
Feb 03, 2025 Q4 2024 |
2,000
puts
|
$498,460
0.01% of portfolio
|
Q4 2023
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Feb 13, 2025 Q4 2024 |
1,700
puts
|
$423,691
0.0% of portfolio
|
Q4 2024
Reduced 67.31%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Feb 13, 2025 Q4 2024 |
1,100
puts
|
$274,153
0.0% of portfolio
|
Q4 2024
Reduced 94.33%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Feb 14, 2025 Q4 2024 |
100
puts
|
$24,923
0.0% of portfolio
|
Q4 2024
New holding
|