Institutions Holding Put Options on Merck & Co., Inc. (MRK)
This table provides information about the put option holders of Merck & Co., Inc. (MRK). We have compiled data on the institutions that hold put options on the stock, with a total of 23.5 Million put options outstanding, which have been reported (via 13F filing form) to have a value of $1.92 Billion 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 |
|---|---|---|---|---|---|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
May 15, 2025 Q1 2025 |
102,000
puts
|
$8.32 Million
0.02% of portfolio
|
Q1 2025
Added 5000.0%
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
85,000
puts
|
$6.93 Million
0.07% of portfolio
|
Q3 2022
Reduced 12.82%
|
|
|
Walleye Capital LLC
Plymouth, MN |
May 14, 2025 Q1 2025 |
80,600
puts
|
$6.57 Million
0.04% of portfolio
|
Q1 2025
Reduced 25.71%
|
|
|
Point72 (Difc) LTD
Dubai, C0 |
May 15, 2025 Q1 2025 |
79,600
puts
|
$6.49 Million
0.29% of portfolio
|
Q1 2025
Added 61.13%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Jun 26, 2025 Q1 2025 |
61,800
puts
|
$5.04 Million
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
J. Goldman & CO LP
New York, NY |
May 15, 2025 Q1 2025 |
60,000
puts
|
$4.89 Million
0.14% of portfolio
|
Q1 2025
New holding
|
|
|
Wolverine Asset Management LLC
|
May 12, 2025 Q1 2025 |
57,000
puts
|
$4.65 Million
0.13% of portfolio
|
Q1 2025
Added 77.02%
|
|
|
Twin Tree Management, LP
Dallas, TX |
May 15, 2025 Q1 2025 |
53,800
puts
|
$4.39 Million
0.01% of portfolio
|
Q1 2025
Added 915.09%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
May 15, 2025 Q1 2025 |
50,000
puts
|
$4.08 Million
0.05% of portfolio
|
Q1 2025
New holding
|
|
|
Jefferies Financial Group Inc.
New York, NY |
May 08, 2025 Q1 2025 |
47,300
puts
|
$3.86 Million
0.04% of portfolio
|
Q1 2025
Reduced 55.42%
|
|
|
Eisler Capital (Us) LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
36,100
puts
|
$2.94 Million
0.09% of portfolio
|
Q3 2024
Added 1.12%
|
|
|
Spider Rock Advisors, LLC
|
Nov 01, 2024 Q3 2024 |
31,800
puts
|
$2.59 Million
0.06% of portfolio
|
Q1 2024
Added 62.24%
|
|
|
Readystate Asset Management LP
Chicago, IL |
May 06, 2025 Q1 2025 |
30,700
puts
|
$2.5 Million
0.09% of portfolio
|
Q1 2025
Reduced 9.97%
|
|
|
Sig Brokerage, LP
Bala Cynwyd, PA |
May 14, 2025 Q1 2025 |
30,000
puts
|
$2.45 Million
0.14% of portfolio
|
Q1 2025
New holding
|
|
|
Fulcrum Asset Management LLP
London, X0 |
Apr 24, 2025 Q1 2025 |
22,554
puts
|
$1.84 Million
0.3% of portfolio
|
Q1 2025
New holding
|
|
|
Wells Fargo & Company
San Francisco, CA |
May 13, 2025 Q1 2025 |
21,000
puts
|
$1.71 Million
0.0% of portfolio
|
Q1 2025
Added 1.45%
|
|
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
May 15, 2025 Q1 2025 |
20,100
puts
|
$1.64 Million
0.01% of portfolio
|
Q1 2025
Reduced 95.17%
|
|
|
Bank Of Montreal
Toronto, A6 |
May 13, 2025 Q1 2025 |
15,500
puts
|
$1.26 Million
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Capula Management LTD
Grand Cayman, E9 |
May 14, 2025 Q1 2025 |
13,200
puts
|
$1.08 Million
0.01% of portfolio
|
Q1 2025
Added 325.81%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
May 15, 2025 Q1 2025 |
12,900
puts
|
$1.05 Million
0.01% of portfolio
|
Q1 2025
Added 9.32%
|
|
|
Mirae Asset Securities (Usa) Inc.
New York, NY |
May 15, 2025 Q1 2025 |
12,300
puts
|
$1 Million
0.03% of portfolio
|
Q1 2025
Reduced 91.8%
|
|
|
Delta Accumulation, LLC
Sausalito, CA |
May 09, 2025 Q1 2025 |
10,100
puts
|
$823,352
0.09% of portfolio
|
N/A
|
|
|
Xy Capital LTD
Central, K3 |
May 12, 2025 Q1 2025 |
6,600
puts
|
$538,032
0.17% of portfolio
|
Q1 2025
Reduced 14.29%
|
|
|
Mai Capital Management
|
May 15, 2025 Q1 2025 |
5,000
puts
|
$407,600
0.0% of portfolio
|
Q1 2025
Reduced 10.71%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
4,600
puts
|
$374,992
0.0% of portfolio
|
Q3 2024
Added 187.5%
|