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
Carpenter Technology Corp
CALL
$1.35 Million
4.9K
Q2 2025
Reduced 92.37%
Crispr Therapeutics Ag
PUT
$4.78 Million
98.3K
Q2 2025
Added 37.87%
Corsair Gaming Inc
CALL
$1.15 Million
122K
Q2 2025
Reduced 56.37%
Corsair Gaming Inc
PUT
$16,000
1.7K
Q2 2025
Reduced 81.72%
Cirrus Logic Inc
CALL
$229,000
2.2K
Q2 2025
Reduced 71.43%
Cirrus Logic Inc
PUT
$20,000
200
Q2 2025
Reduced 99.03%
Corvus Pharmaceuticals Inc
CALL
$109,000
27.3K
Q2 2025
Reduced 30.71%
Corvus Pharmaceuticals Inc
PUT
$48,000
12K
Q2 2025
Reduced 89.27%
Crown Crafts Inc
CALL
$0
300
Q2 2025
New holding
Champions Oncology Inc
CALL
$5,000
800
Q2 2025
Reduced 11.11%
Canadian Solar Inc
CALL
$1.22 Million
111K
Q2 2025
Reduced 3.4%
Canadian Solar Inc
PUT
$1.03 Million
93.2K
Q2 2025
Reduced 59.93%
Carlisle Cos Inc
CALL
$74,000
200
Q2 2025
Reduced 75.0%
Centerspace
PUT
$42,000
700
Q2 2025
New holding
Castle Biosciences Inc
PUT
$4,000
200
Q2 2025
Added 100.0%
Capital Southwest Corp
CALL
$242,000
11K
Q2 2025
Added 83.33%
Capital Southwest Corp
PUT
$187,000
8.5K
Q2 2025
Reduced 42.95%
Simplify Exchange Traded Fun
CALL
$3.01 Million
162K
Q2 2025
Added 416.61%
Simplify Exchange Traded Fun
PUT
$644,000
34.7K
Q2 2025
Reduced 7.96%
Cintas Corp
PUT
$4.32 Million
19.4K
Q2 2025
Reduced 37.22%
Claritev Corporation
CALL
$13,000
300
Q1 2025
Reduced 66.67%
Claritev Corporation
PUT
$148,000
3.3K
Q2 2025
Reduced 8.33%
Cytek Biosciences Inc
PUT
$2,000
800
Q2 2025
Added 60.0%
Cantaloupe Inc
CALL
$342,000
31.2K
Q2 2025
Added 1633.33%
Cantaloupe Inc
PUT
$84,000
7.7K
Q2 2025
Added 165.52%
Cytomx Therapeutics Inc
CALL
$832,000
367K
Q2 2025
Added 22825.0%
Cytomx Therapeutics Inc
PUT
$65,000
28.8K
Q2 2025
New holding
Cto Rlty Growth Inc New
CALL
$18,000
1.1K
Q2 2025
New holding
Cto Rlty Growth Inc New
PUT
$110,000
6.4K
Q2 2025
Added 137.04%
Custom Truck One Source Inc
CALL
$28,000
5.7K
Q2 2025
New holding
Custom Truck One Source Inc
PUT
$0
100
Q1 2025
New holding
Coterra Energy Inc
CALL
$6.01 Million
237K
Q2 2025
Reduced 18.45%
Coterra Energy Inc
PUT
$2.16 Million
85.1K
Q2 2025
Reduced 20.76%
Caretrust Reit Inc
CALL
$186,000
6.1K
Q2 2025
Added 17.31%
Caretrust Reit Inc
PUT
$55,000
1.8K
Q2 2025
Added 1700.0%
Centuri Holdings Inc
CALL
$2,000
100
Q2 2025
Reduced 50.0%
Castor Maritime Inc
PUT
$4,000
2.3K
Q2 2025
Added 91.67%
Cognizant Technology Solutio
CALL
$5.24 Million
67.1K
Q2 2025
Reduced 69.62%
Cognizant Technology Solutio
PUT
$8.05 Million
103K
Q2 2025
Reduced 63.78%
Corteva Inc
CALL
$901,000
12.1K
Q2 2025
Reduced 57.69%
Corteva Inc
PUT
$909,000
12.2K
Q2 2025
Added 64.86%
Citius Pharmaceuticals Inc
CALL
$40,000
25.3K
Q2 2025
Added 12550.0%
Citius Pharmaceuticals Inc
PUT
$19,000
12.2K
Q2 2025
Added 2340.0%
Cubesmart
CALL
$1.37 Million
32.2K
Q2 2025
Reduced 16.15%
Cubesmart
PUT
$55,000
1.3K
Q1 2025
Added 1200.0%
Customers Bancorp Inc
CALL
$205,000
3.5K
Q2 2025
Added 29.63%
Customers Bancorp Inc
PUT
$17,000
300
Q2 2025
Reduced 92.11%
Cue Biopharma Inc
CALL
$0
300
Q1 2025
Reduced 91.18%
Cue Biopharma Inc
PUT
$0
100
Q2 2025
Reduced 90.91%

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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