Simplex Trading, LLC Options Holdings

Simplex Trading, LLC

  • $195 Billion
  • Q3 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
Axcelis Technologies Inc
CALL
$429,000
4.4K
Q3 2025
Reduced 46.99%
Axcelis Technologies Inc
PUT
$1.71 Million
17.5K
Q2 2025
Added 90.22%
Arcellx Inc
CALL
$385,000
4.7K
Q3 2025
Added 113.64%
Arcellx Inc
PUT
$155,000
1.9K
Q3 2025
Reduced 34.48%
Aecom
CALL
$1.17 Million
9K
Q3 2025
Reduced 37.5%
Aecom
PUT
$730,000
5.6K
Q3 2025
Added 250.0%
Acm Resh Inc
CALL
$7.51 Million
192K
Q3 2025
Added 547.97%
Acm Resh Inc
PUT
$4.84 Million
124K
Q3 2025
Reduced 24.56%
Ascent Industries CO
CALL
$9,000
700
Q3 2025
New holding
Ares Coml Real Estate Corp
CALL
$41,000
9.1K
Q3 2025
Added 89.58%
Aclaris Therapeutics Inc
CALL
$11,000
6.2K
Q3 2025
Added 67.57%
Enact Hldgs Inc
CALL
$23,000
600
Q3 2025
Added 500.0%
Acacia Resh Corp
CALL
$0
100
Q3 2025
New holding
Acv Auctions Inc
CALL
$504,000
50.9K
Q3 2025
Reduced 57.76%
Acv Auctions Inc
PUT
$20,000
2.1K
Q3 2025
Reduced 79.61%
Array Digital Infrastructure
CALL
$560,000
11.2K
Q3 2025
New holding
Array Digital Infrastructure
PUT
$15,000
300
Q3 2025
Reduced 94.83%
Adamas Trust Inc.
CALL
$147,000
21.2K
Q3 2025
Added 46.21%
Adaptimmune Therapeutics PLC
CALL
$0
8K
Q3 2025
Reduced 28.57%
Adaptimmune Therapeutics PLC
PUT
$8,000
8K
Q3 2025
New holding
Agree Rlty Corp
CALL
$3.54 Million
49.9K
Q3 2025
Reduced 20.79%
Agree Rlty Corp
PUT
$220,000
3.1K
Q3 2025
Reduced 71.82%
Adc Therapeutics Sa
CALL
$1,000
300
Q3 2025
Reduced 95.77%
Adc Therapeutics Sa
PUT
$90,000
22.6K
Q3 2025
Reduced 31.31%
Adeia Inc
CALL
$367,000
21.9K
Q3 2025
Added 4280.0%
Adma Biologics Inc
CALL
$1.96 Million
134K
Q3 2025
Reduced 3.67%
Adma Biologics Inc
PUT
$2.46 Million
168K
Q3 2025
Added 177.78%
Adient PLC
CALL
$681,000
28.3K
Q3 2025
Added 245.12%
Adient PLC
PUT
$207,000
8.6K
Q3 2025
Reduced 7.53%
Automatic Data Processing In
PUT
$4.75 Million
16.2K
Q3 2025
Reduced 33.61%
Adaptive Biotechnologies Cor
CALL
$270,000
18.1K
Q3 2025
Reduced 44.98%
Adaptive Biotechnologies Cor
PUT
$10,000
700
Q3 2025
Reduced 56.25%
Adt Inc Del
CALL
$1.1 Million
126K
Q3 2025
Added 8921.43%
Adt Inc Del
PUT
$390,000
44.8K
Q3 2025
Added 87.45%
Adtran Holdings Inc
CALL
$78,000
8.4K
Q3 2025
Added 1100.0%
Adtran Holdings Inc
PUT
$97,000
10.4K
Q3 2025
Added 1200.0%
Aduro Clean Technologies Inc
CALL
$184,000
13.8K
Q3 2025
New holding
Aduro Clean Technologies Inc
PUT
$42,000
3.2K
Q3 2025
New holding
Addus Homecare Corp
PUT
$129,000
1.1K
Q1 2025
New holding
Advantage Solutions Inc
CALL
$4,000
2.7K
Q3 2025
New holding
Adverum Biotechnologies Inc
CALL
$21,000
4.8K
Q3 2025
Added 4700.0%
Adverum Biotechnologies Inc
PUT
$156,000
34.6K
Q3 2025
New holding
Ameren Corp
CALL
$20,000
200
Q3 2025
Reduced 95.74%
Ameren Corp
PUT
$41,000
400
Q3 2025
Added 33.33%
Aegon LTD
CALL
$1.26 Million
158K
Q3 2025
Added 135.72%
Aegon LTD
PUT
$235,000
29.5K
Q3 2025
Reduced 8.1%
Aehr Test Sys
CALL
$8.11 Million
269K
Q3 2025
Added 2.59%
Aehr Test Sys
PUT
$2.35 Million
78.1K
Q3 2025
Added 185.04%
Advanced Energy Inds
CALL
$102,000
600
Q3 2025
Reduced 81.25%

Summary

  • Portfolio
  • No. of Stocks 10,359
  • Current Value $195 Billion
  • Prior Value $175 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 12, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 1,003 stocks
  • Additional Purchases 889 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 715 stocks
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