Group One Trading, L.P. Options Holdings

Group One Trading, L.P.

  • $2.68 Billion
  • Q2 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
Old Rep Intl Corp
CALL
$0
4.4K
Q2 2025
Added 12.82%
Old Rep Intl Corp
PUT
$0
2.4K
Q2 2025
Added 2300.0%
Olema Pharmaceuticals Inc
CALL
$0
100
Q2 2025
New holding
Olema Pharmaceuticals Inc
PUT
$0
21.4K
Q2 2025
Added 13.23%
Olin Corp
CALL
$0
24.2K
Q2 2025
Added 24.1%
Olin Corp
PUT
$0
1.2K
Q2 2025
Reduced 50.0%
Ollies Bargain Outlet Hldgs
CALL
$0
13K
Q2 2025
Added 47.73%
Ollies Bargain Outlet Hldgs
PUT
$0
3.5K
Q2 2025
Reduced 14.63%
Olo Inc
CALL
$0
2K
Q2 2025
New holding
Olo Inc
PUT
$0
100
Q2 2025
New holding
Omnicom Group Inc
CALL
$0
5.8K
Q2 2025
New holding
Omnicom Group Inc
PUT
$0
5.9K
Q2 2025
Added 63.89%
Omega Healthcare Invs Inc
CALL
$0
35.6K
Q2 2025
Reduced 29.08%
Omega Healthcare Invs Inc
PUT
$0
93.8K
Q2 2025
Added 1072.5%
Omnicell Com
CALL
$0
1.8K
Q2 2025
Added 38.46%
Omeros Corp
CALL
$0
91.9K
Q2 2025
Reduced 15.61%
Omeros Corp
PUT
$0
67.4K
Q2 2025
Added 136.49%
On Semiconductor Corp
CALL
$0
142K
Q2 2025
Added 372.67%
On Semiconductor Corp
PUT
$0
256K
Q2 2025
Added 99.22%
180 Degree Cap Corp
CALL
$0
63.3K
Q2 2025
New holding
Ondas Hldgs Inc
CALL
$0
1.06M
Q2 2025
Added 77.9%
Ondas Hldgs Inc
PUT
$0
110K
Q2 2025
Reduced 20.58%
One Liberty Pptys Inc
CALL
$0
300
Q2 2025
Added 200.0%
1 800 Flowers Com Inc
CALL
$0
9.1K
Q2 2025
Reduced 49.72%
1 800 Flowers Com Inc
PUT
$0
1.6K
Q2 2025
Reduced 20.0%
One Stop Sys Inc
CALL
$0
8.2K
Q2 2025
Added 241.67%
One Stop Sys Inc
PUT
$0
2.3K
Q2 2025
Added 155.56%
Oneconnect Finl Technology C
CALL
$0
60.2K
Q2 2025
Added 462.62%
Oneconnect Finl Technology C
PUT
$0
800
Q2 2025
New holding
Oneok Inc New
CALL
$0
152K
Q2 2025
Added 14.94%
Oneok Inc New
PUT
$0
37.2K
Q2 2025
Added 6.29%
Onemain Hldgs Inc
CALL
$0
110K
Q2 2025
Reduced 0.54%
Onemain Hldgs Inc
PUT
$0
36.3K
Q2 2025
Added 11.01%
Onestream Inc
CALL
$0
675K
Q2 2025
Added 146.24%
Onestream Inc
PUT
$0
400
Q1 2025
New holding
Onespan Inc
CALL
$0
9.8K
Q2 2025
Reduced 24.62%
Onespan Inc
PUT
$0
1.1K
Q2 2025
Reduced 15.38%
Onto Innovation Inc
CALL
$0
1.4K
Q2 2025
Reduced 22.22%
Onto Innovation Inc
PUT
$0
2.6K
Q2 2025
New holding
On24 Inc
CALL
$0
200
Q2 2025
Reduced 88.24%
Opal Fuels Inc
CALL
$0
9.3K
Q2 2025
Added 4550.0%
Opendoor Technologies Inc
CALL
$0
257K
Q2 2025
Reduced 22.03%
Opendoor Technologies Inc
PUT
$0
250K
Q2 2025
Reduced 12.28%
Open Text Corp
CALL
$0
29.4K
Q2 2025
Reduced 17.42%
Open Text Corp
PUT
$0
100
Q2 2025
Reduced 99.23%
Open Lending Corp
CALL
$0
81.5K
Q2 2025
Reduced 7.81%
Opera LTD
CALL
$0
199K
Q2 2025
Added 79.64%
Opera LTD
PUT
$0
16.1K
Q2 2025
Reduced 26.48%
Opko Health Inc
CALL
$0
821K
Q2 2025
Reduced 8.26%

Summary

  • Portfolio
  • No. of Stocks 8,339
  • Current Value $2.68 Billion
  • Prior Value $2.2 Billion
  • Filing
  • Period Q2 2025
  • Filing Date August 13, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 682 stocks
  • Additional Purchases 602 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 595 stocks
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