Simplex Trading, LLC Options Holdings

Simplex Trading, LLC

  • $175 Billion
  • Q2 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
Copart Inc
PUT
$4.3 Million
87.6K
Q2 2025
Added 22.01%
Catalyst Pharmaceuticals Inc
CALL
$101,000
4.7K
Q2 2025
Reduced 67.59%
Catalyst Pharmaceuticals Inc
PUT
$173,000
8K
Q2 2025
Added 400.0%
Cooper Std Hldgs Inc
CALL
$199,000
9.3K
Q2 2025
Added 10.71%
Cooper Std Hldgs Inc
PUT
$189,000
8.8K
Q2 2025
Reduced 14.56%
Cps Technologies Corp
CALL
$0
100
Q2 2025
Reduced 80.0%
Camden Ppty Tr
CALL
$56,000
500
Q2 2025
New holding
Camden Ppty Tr
PUT
$112,000
1K
Q2 2025
Reduced 76.19%
Cheniere Energy Partners LP
CALL
$61,000
1.1K
Q2 2025
Reduced 69.44%
Cheniere Energy Partners LP
PUT
$123,000
2.2K
Q2 2025
Reduced 45.0%
Corebridge Finl Inc
CALL
$2.06 Million
57.9K
Q2 2025
Added 6.04%
Corebridge Finl Inc
PUT
$1.08 Million
30.5K
Q2 2025
Reduced 66.07%
Corbus Pharmaceuticals Hldgs
CALL
$1,000
200
Q1 2025
Reduced 96.3%
Corbus Pharmaceuticals Hldgs
PUT
$0
100
Q2 2025
Reduced 91.67%
Caribou Biosciences Inc
CALL
$118,000
93.8K
Q2 2025
Reduced 18.01%
Caribou Biosciences Inc
PUT
$0
400
Q2 2025
Reduced 97.37%
California Res Corp
CALL
$118,000
2.6K
Q2 2025
Reduced 76.79%
Cricut Inc
CALL
$16,000
2.5K
Q2 2025
Added 78.57%
Cricut Inc
PUT
$8,000
1.3K
Q2 2025
New holding
Cardiff Oncology Inc
CALL
$414,000
132K
Q2 2025
Added 718.01%
Cardiff Oncology Inc
PUT
$226,000
71.9K
Q2 2025
Added 184.19%
Cardiol Therapeutics Inc
CALL
$107,000
79K
Q2 2025
Reduced 35.67%
Cresud S A C I F Y A
CALL
$186,000
17.3K
Q2 2025
Reduced 11.28%
Cresud S A C I F Y A
PUT
$393,000
36.6K
Q2 2025
Added 4.57%
Cargo Therapeutics Inc
CALL
$35,000
8.6K
Q2 2025
Added 6.17%
Cargo Therapeutics Inc
PUT
$8,000
2K
Q2 2025
Reduced 71.43%
Crescent Energy Company
CALL
$281,000
32.7K
Q2 2025
Reduced 2.68%
Crescent Energy Company
PUT
$575,000
66.9K
Q2 2025
Added 8.6%
Crh PLC
CALL
$2.39 Million
26K
Q2 2025
Reduced 79.5%
Crh PLC
PUT
$1 Million
10.9K
Q2 2025
Reduced 23.24%
Carters Inc
CALL
$2.3 Million
76.3K
Q2 2025
Added 1111.11%
Carters Inc
PUT
$42,000
1.4K
Q2 2025
Reduced 65.0%
Comstock Res Inc
CALL
$4.62 Million
167K
Q2 2025
Reduced 44.01%
Charles Riv Labs Intl Inc
CALL
$1.14 Million
7.5K
Q2 2025
Added 92.31%
Charles Riv Labs Intl Inc
PUT
$1.82 Million
12K
Q2 2025
Added 57.89%
Cormedix Inc
CALL
$1.4 Million
114K
Q2 2025
Reduced 46.69%
Cormedix Inc
PUT
$290,000
23.6K
Q2 2025
Reduced 66.71%
Cerence Inc
CALL
$799,000
78.3K
Q2 2025
Reduced 14.89%
Cerence Inc
PUT
$858,000
84.1K
Q2 2025
Added 68.54%
Ceragon Networks LTD
CALL
$10,000
4.2K
Q2 2025
Reduced 57.14%
Ceragon Networks LTD
PUT
$444,000
181K
Q2 2025
Added 183.67%
Crinetics Pharmaceuticals In
CALL
$23,000
800
Q1 2025
Reduced 88.24%
Crinetics Pharmaceuticals In
PUT
$5,000
200
Q2 2025
Reduced 50.0%
Cronos Group Inc
CALL
$592,000
310K
Q2 2025
Reduced 36.11%
Cronos Group Inc
PUT
$402,000
211K
Q2 2025
Reduced 58.15%
Crocs Inc
CALL
$4.71 Million
46.5K
Q2 2025
Reduced 15.3%
Crocs Inc
PUT
$7.97 Million
78.7K
Q2 2025
Reduced 16.54%
First Tr Exchng Traded Fd Vi
CALL
$9,000
500
Q2 2025
Reduced 83.33%
First Tr Exchng Traded Fd Vi
PUT
$38,000
1.9K
Q2 2025
Added 375.0%

Summary

  • Portfolio
  • No. of Stocks 9,904
  • Current Value $175 Billion
  • Prior Value $156 Billion
  • Filing
  • Period Q2 2025
  • Filing Date August 05, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 905 stocks
  • Additional Purchases 800 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 715 stocks
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