Put Options Transactions Made in Q3 2025 in Interactive Brokers Group, Inc. (IBKR)
This table provides information about the institutional ownership of Interactive Brokers Group, Inc. (IBKR) during Q3 2025. The information is specifically focused on institutions that hold put options of Interactive Brokers Group, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
239K+ 26.35% |
$13.5M - $16.4M
|
1.15M
$75.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
PUT |
188K+ 335.65% |
$10.6M - $13M
|
244K
$16.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
PUT |
130K+ 72.22% |
$7.32M - $8.95M
|
310K
$20.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
105K+ 211.09% |
$5.9M - $7.2M
|
154K
$10.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
96.3K+ 60.83% |
$5.42M - $6.63M
|
255K
$16.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
PUT |
66.6K+ 45.46% |
$3.75M - $4.58M
|
213K
$14.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
PUT |
41.2KNew |
$2.32M - $2.83M
|
41.2K
$2.72M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
PUT |
20.9KNew |
$1.18M - $1.44M
|
20.9K
$1.38M
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
BUY
|
PUT |
12.3K+ 439.29% |
$693K - $846K
|
15.1K
$997K
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
PUT |
9.4K+ 6.77% |
$529K - $647K
|
148K
$9.79M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
PUT |
6.6K+ 5.76% |
$372K - $454K
|
121K
$8M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
PUT |
4KNew |
$225K - $275K
|
4K
$264K
|
|
|
Nov 13, 2025
Q3 2025
|
Volterra Technologies LP
New York, NY |
BUY
|
PUT |
600New |
$33.8K - $41.3K
|
600
$39.6K
|
|
|
Nov 05, 2025
Q3 2025
|
Prime Capital Investment Advisors, LLC
Overland Park, KS |
BUY
|
PUT |
200New |
$11.3K - $13.8K
|
200
$13.2K
|
|
|
Oct 27, 2025
Q3 2025
|
Concurrent Investment Advisors, LLC
Tampa, FL |
BUY
|
PUT |
100New |
$5.63K - $6.88K
|
100
$6.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
PUT |
-18K- 18.99% |
$1.01M - $1.24M
|
76.8K
$5.07M
|
|
|
Nov 14, 2025
Q3 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
SELL
|
PUT |
-21.7K- 28.89% |
$1.22M - $1.49M
|
53.4K
$3.53M
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
PUT |
-25.4K- 24.24% |
$1.43M - $1.75M
|
79.4K
$5.24M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
PUT |
-47K- 11.87% |
$2.65M - $3.23M
|
349K
$23.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-51.8K- 6.59% |
$2.92M - $3.56M
|
735K
$48.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
PUT |
-60.7K- 22.45% |
$3.42M - $4.18M
|
210K
$13.8M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
PUT |
-135K- 95.94% |
$7.59M - $9.27M
|
5.7K
$376K
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-182K- 44.74% |
$10.3M - $12.5M
|
225K
$14.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-897K- 28.29% |
$50.5M - $61.8M
|
2.27M
$150M
|
|