Institutions Holding Put Options on Costar Group, Inc. (CSGP)
This table provides information about the put option holders of Costar Group, Inc. (CSGP). We have compiled data on the institutions that hold put options on the stock, with a total of 796,826 put options outstanding, which have been reported (via 13F filing form) to have a value of $54.2 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 |
Nov 14, 2025 Q3 2025 |
224,500
puts
|
$15.3 Million
0.0% of portfolio
|
Q3 2025
Reduced 38.81%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
153,700
puts
|
$10.5 Million
0.01% of portfolio
|
Q3 2025
Reduced 21.42%
|
|
|
Schonfeld Strategic Advisors LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
100,000
puts
|
$6.81 Million
0.06% of portfolio
|
Q1 2025
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
54,400
puts
|
$3.7 Million
0.01% of portfolio
|
Q3 2025
Added 151.85%
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Nov 13, 2025 Q3 2025 |
46,700
puts
|
$3.18 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
43,600
puts
|
$2.97 Million
0.0% of portfolio
|
Q3 2025
Reduced 19.26%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
41,038
puts
|
$2.79 Million
0.0% of portfolio
|
Q3 2025
Reduced 2.19%
|
|
|
Capstone Investment Advisors, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
33,500
puts
|
$2.28 Million
0.01% of portfolio
|
Q3 2025
Added 6.69%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
30,600
puts
|
$2.08 Million
0.01% of portfolio
|
Q3 2025
Added 146.77%
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
25,700
puts
|
$1.75 Million
0.0% of portfolio
|
Q3 2025
Reduced 67.18%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
12,300
puts
|
$837,015
0.01% of portfolio
|
Q2 2025
Reduced 76.92%
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
9,000
puts
|
$612,450
0.0% of portfolio
|
Q3 2025
Added 210.34%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
8,206
puts
|
$558,418
0.0% of portfolio
|
Q3 2025
Reduced 22.63%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Nov 14, 2025 Q3 2025 |
6,400
puts
|
$435,520
0.0% of portfolio
|
Q3 2025
Reduced 33.33%
|
|
|
Two Sigma Investments, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
4,000
puts
|
$272,200
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Css LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
3,000
puts
|
$204,150
0.03% of portfolio
|
Q3 2025
New holding
|
|
|
Fny Investment Advisers, LLC
|
Dec 15, 2025 Q3 2025 |
182
puts
|
$12,385
0.0% of portfolio
|
Q1 2025
New holding
|
|