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 27.7 Million put options outstanding, which have been reported (via 13F filing form) to have a value of $2.57 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 |
|---|---|---|---|---|---|
|
Lido Advisors, LLC
Los Angeles, CA |
Nov 14, 2025 Q3 2025 |
9,700
puts
|
$900,742
0.0% of portfolio
|
Q3 2025
Added 32.88%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
7,400
puts
|
$687,164
0.0% of portfolio
|
Q3 2025
Reduced 30.84%
|
|
|
Drw Securities, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
5,800
puts
|
$538,588
0.01% of portfolio
|
Q3 2025
Reduced 38.95%
|
|
|
Mai Capital Management
|
Nov 10, 2025 Q3 2025 |
5,000
puts
|
$464,300
0.0% of portfolio
|
Q1 2025
Reduced 10.71%
|
|
|
Total Wealth Planning & Management, Inc.
Ponte Vedra Beach, FL |
Jul 24, 2025 Q2 2025 |
4,900
puts
|
$455,014
0.31% of portfolio
|
Q2 2025
New holding
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
4,600
puts
|
$427,156
0.0% of portfolio
|
Q3 2024
Added 187.5%
|
|
|
Xy Capital LTD
Central, K3 |
Nov 13, 2025 Q3 2025 |
2,600
puts
|
$241,436
0.11% of portfolio
|
Q3 2025
New holding
|
|
|
One River Asset Management, LLC
Stamford, CT |
Nov 10, 2025 Q3 2025 |
2,600
puts
|
$241,436
0.06% of portfolio
|
Q3 2025
New holding
|
|
|
Concurrent Investment Advisors, LLC
Tampa, FL |
Oct 27, 2025 Q3 2025 |
1,300
puts
|
$120,718
0.0% of portfolio
|
Q3 2025
Added 1200.0%
|
|
|
Insight Advisors, LLC
Newtown, PA |
Nov 10, 2025 Q3 2025 |
1,300
puts
|
$120,718
0.03% of portfolio
|
Q3 2024
New holding
|
|
|
Qvr LLC
|
Oct 27, 2025 Q3 2025 |
700
puts
|
$65,002
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
200
puts
|
$18,572
0.0% of portfolio
|
Q1 2024
Reduced 99.4%
|
|
|
Laurion Capital Management LP
New York, NY |
Nov 14, 2025 Q3 2025 |
100
puts
|
$9,286
0.0% of portfolio
|
N/A
|
|
|
Nbc Securities, Inc.
Birmingham, AL |
Nov 14, 2025 Q3 2025 |
8
puts
|
$742
0.0% of portfolio
|
Q3 2025
New holding
|
|