Institutions Holding Put Options on Costco Wholesale Corp (COST)
This table provides information about the put option holders of Costco Wholesale Corp (COST). We have compiled data on the institutions that hold put options on the stock, with a total of 8.32 Million put options outstanding, which have been reported (via 13F filing form) to have a value of $8.25 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 |
Aug 14, 2025 Q2 2025 |
2,874,100
puts
|
$2.85 Billion
0.41% of portfolio
|
Q2 2025
Reduced 8.38%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
1,259,600
puts
|
$1.25 Billion
0.23% of portfolio
|
Q2 2025
Added 7.16%
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
761,700
puts
|
$755 Million
0.16% of portfolio
|
Q2 2025
Added 4.54%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
463,500
puts
|
$459 Million
0.53% of portfolio
|
Q1 2025
Reduced 6.85%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
301,100
puts
|
$298 Million
0.16% of portfolio
|
Q2 2025
Reduced 3.71%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
282,700
puts
|
$280 Million
0.58% of portfolio
|
Q3 2024
Added 43.79%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Aug 14, 2025 Q2 2025 |
222,000
puts
|
$220 Million
0.23% of portfolio
|
Q2 2025
Reduced 35.67%
|
|
|
Citigroup Inc
|
Aug 11, 2025 Q2 2025 |
199,200
puts
|
$197 Million
0.1% of portfolio
|
Q2 2025
Reduced 32.08%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
194,800
puts
|
$193 Million
0.37% of portfolio
|
Q2 2025
Added 58.12%
|
|
|
Waratah Capital Advisors Ltd.
Toronto, A6 |
Aug 08, 2025 Q2 2025 |
167,400
puts
|
$166 Million
4.58% of portfolio
|
Q2 2025
New holding
|
|
|
Eisler Capital Management Ltd.
London, X0 |
Aug 12, 2025 Q2 2025 |
144,000
puts
|
$143 Million
0.87% of portfolio
|
Q2 2025
Added 87.5%
|
|
|
Twin Tree Management, LP
Dallas, TX |
Jul 28, 2025 Q2 2025 |
139,200
puts
|
$138 Million
0.27% of portfolio
|
Q2 2025
Reduced 2.66%
|
|
|
Eisler Capital (Uk) Ltd.
London, X0 |
Nov 14, 2024 Q3 2024 |
138,186
puts
|
$137 Million
0.57% of portfolio
|
Q3 2024
Added 16.07%
|
|
|
Delta Accumulation, LLC
Sausalito, CA |
Aug 13, 2025 Q2 2025 |
117,200
puts
|
$116 Million
9.83% of portfolio
|
Q2 2025
Reduced 57.64%
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
97,600
puts
|
$96.7 Million
0.1% of portfolio
|
Q2 2025
Reduced 44.48%
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Aug 13, 2025 Q2 2025 |
87,500
puts
|
$86.7 Million
0.25% of portfolio
|
Q2 2025
Reduced 40.92%
|
|
|
Spider Rock Advisors, LLC
|
Nov 01, 2024 Q3 2024 |
86,900
puts
|
$86.1 Million
1.25% of portfolio
|
Q3 2024
Added 14.19%
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
85,600
puts
|
$84.9 Million
0.14% of portfolio
|
Q2 2025
Reduced 10.65%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
75,300
puts
|
$74.6 Million
0.01% of portfolio
|
Q2 2025
Reduced 45.0%
|
|
|
Peak6 LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
55,900
puts
|
$55.4 Million
0.11% of portfolio
|
Q2 2025
Reduced 70.49%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
43,800
puts
|
$43.4 Million
0.0% of portfolio
|
Q2 2025
Reduced 62.82%
|
|
|
Monaco Asset Management Sam
|
Aug 07, 2025 Q2 2025 |
40,500
puts
|
$40.1 Million
7.7% of portfolio
|
Q2 2025
Added 76.09%
|
|
|
Allianz Asset Management Gmb H
Munich, 2M |
Jul 28, 2025 Q2 2025 |
37,400
puts
|
$37.1 Million
0.05% of portfolio
|
Q2 2025
Added 15.43%
|
|
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
37,300
puts
|
$37 Million
0.09% of portfolio
|
Q2 2025
Reduced 21.8%
|
|
|
Capstone Investment Advisors, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
36,300
puts
|
$36 Million
0.09% of portfolio
|
Q2 2025
Reduced 47.01%
|