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 13.7 Million put options outstanding, which have been reported (via 13F filing form) to have a value of $1.34 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 |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2024 Q3 2024 |
2,102,400
puts
|
$206 Million
0.04% of portfolio
|
Q3 2024
Added 13.9%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2024 Q3 2024 |
1,378,500
puts
|
$135 Million
0.03% of portfolio
|
Q3 2024
Added 10.62%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2024 Q3 2024 |
1,260,100
puts
|
$124 Million
0.01% of portfolio
|
Q3 2024
Reduced 11.21%
|
|
|
Ubs Group Ag
|
Nov 14, 2024 Q3 2024 |
1,254,600
puts
|
$123 Million
0.03% of portfolio
|
Q3 2024
Added 47.6%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2024 Q3 2024 |
810,600
puts
|
$79.5 Million
0.05% of portfolio
|
Q3 2024
Added 30.72%
|
|
|
Citigroup Inc
|
Nov 12, 2024 Q3 2024 |
663,900
puts
|
$65.1 Million
0.04% of portfolio
|
Q3 2024
Added 5.33%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
651,000
puts
|
$63.8 Million
0.0% of portfolio
|
Q2 2024
New holding
|
|
|
Eisler Capital (Uk) Ltd.
London, X0 |
Nov 14, 2024 Q3 2024 |
642,894
puts
|
$63 Million
0.34% of portfolio
|
Q3 2024
Added 30.32%
|
|
|
Hudson Bay Capital Management LP
Greenwich, CT |
Nov 13, 2024 Q3 2024 |
500,000
puts
|
$49 Million
0.26% of portfolio
|
Q3 2024
New holding
|
|
|
Qube Research & Technologies LTD
London, X0 |
Nov 14, 2024 Q3 2024 |
408,400
puts
|
$40 Million
0.07% of portfolio
|
Q3 2024
Added 450.4%
|
|
|
Capstone Investment Advisors, LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
407,500
puts
|
$40 Million
0.15% of portfolio
|
Q3 2024
Reduced 12.21%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2024 Q3 2024 |
322,800
puts
|
$31.7 Million
0.01% of portfolio
|
Q3 2024
Added 55.27%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
295,400
puts
|
$29 Million
0.01% of portfolio
|
Q3 2024
New holding
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2024 Q3 2024 |
261,500
puts
|
$25.6 Million
0.03% of portfolio
|
Q3 2024
Added 1.04%
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
236,400
puts
|
$23.2 Million
0.04% of portfolio
|
Q3 2024
Added 183.11%
|
|
|
Berkley W R Corp
Greenwich, CT |
Nov 14, 2024 Q3 2024 |
199,000
puts
|
$19.5 Million
1.47% of portfolio
|
Q3 2024
New holding
|
|
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
Nov 14, 2024 Q3 2024 |
190,300
puts
|
$18.7 Million
0.04% of portfolio
|
Q3 2024
Added 655.16%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2024 Q3 2024 |
162,500
puts
|
$15.9 Million
0.04% of portfolio
|
Q3 2024
Added 4.64%
|
|
|
Two Sigma Securities, LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
150,800
puts
|
$14.8 Million
0.3% of portfolio
|
Q3 2024
Added 31.24%
|
|
|
Barclays PLC
London, X0 |
Nov 19, 2024 Q3 2024 |
149,600
puts
|
$14.7 Million
0.0% of portfolio
|
Q3 2024
New holding
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Nov 13, 2024 Q3 2024 |
132,300
puts
|
$13 Million
0.04% of portfolio
|
Q3 2024
Reduced 13.42%
|
|
|
Man Group PLC
London, X0 |
Nov 14, 2024 Q3 2024 |
130,000
puts
|
$12.7 Million
0.04% of portfolio
|
Q3 2024
Added 75.44%
|
|
|
Readystate Asset Management LP
Chicago, IL |
Nov 14, 2024 Q3 2024 |
129,300
puts
|
$12.7 Million
0.27% of portfolio
|
Q3 2024
Added 750.66%
|
|
|
Allianz Asset Management Gmb H
Munich, 2M |
Nov 12, 2024 Q3 2024 |
123,900
puts
|
$12.1 Million
0.02% of portfolio
|
Q3 2024
Added 83.56%
|
|
|
Gts Securities LLC
New York, NY |
Nov 13, 2024 Q3 2024 |
112,100
puts
|
$11 Million
0.03% of portfolio
|
Q3 2024
Reduced 8.04%
|