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
Burford Cap LTD
PUT
$1.71 Million
143K
Q3 2025
Added 71.46%
Burlington Stores Inc
CALL
$4.73 Million
18.6K
Q3 2025
Added 416.67%
First Busey Corp
CALL
$13,000
600
Q3 2025
Added 200.0%
Vaneck ETF Trust
CALL
$4.73 Million
39.6K
Q3 2025
Reduced 62.89%
Brightview Hldgs Inc
PUT
$28,000
2.1K
Q3 2025
Added 16.67%
Compania De Minas Buenaventu
CALL
$778,000
32K
Q3 2025
Added 10566.67%
Compania De Minas Buenaventu
PUT
$145,000
6K
Q3 2025
Added 1900.0%
Bioventus Inc
CALL
$54,000
8.1K
Q3 2025
Added 8000.0%
Babcock & Wilcox Enterprises
CALL
$109,000
37.9K
Q3 2025
Reduced 25.39%
Babcock & Wilcox Enterprises
PUT
$287,000
99K
Q3 2025
Reduced 7.3%
Borgwarner Inc
PUT
$5.1 Million
116K
Q3 2025
Added 16.57%
Brainsway LTD
CALL
$30,000
2K
Q3 2025
Reduced 85.51%
Broadwind Inc
CALL
$3,000
1.7K
Q3 2025
New holding
The Baldwin Insurance Grp In
CALL
$256,000
9.1K
Q3 2025
Added 727.27%
The Baldwin Insurance Grp In
PUT
$31,000
1.1K
Q3 2025
Added 10.0%
Bowman Consulting Group LTD
CALL
$12,000
300
Q3 2025
Added 200.0%
Bowman Consulting Group LTD
PUT
$4,000
100
Q3 2025
New holding
Betterware De Mexc S A P I D
CALL
$2,000
200
Q3 2025
Reduced 66.67%
Bwx Technologies Inc
PUT
$5.4 Million
29.3K
Q3 2025
Reduced 53.42%
Bluelinx Hldgs Inc
CALL
$358,000
4.9K
Q3 2025
Added 4800.0%
Bluelinx Hldgs Inc
PUT
$51,000
700
Q3 2025
Added 250.0%
Blackstone Mtg Tr Inc
CALL
$1.75 Million
95.1K
Q3 2025
Added 18.14%
Blackstone Mtg Tr Inc
PUT
$3.4 Million
185K
Q3 2025
Reduced 4.1%
Bxp Inc
CALL
$3.13 Million
42.1K
Q3 2025
Reduced 47.04%
Bxp Inc
PUT
$4.71 Million
63.3K
Q3 2025
Reduced 40.4%
Blackstone Secd Lending Fd
CALL
$1.08 Million
41.3K
Q3 2025
Added 12.53%
Blackstone Secd Lending Fd
PUT
$1.74 Million
66.6K
Q3 2025
Added 261.96%
Byline Bancorp Inc
PUT
$13,000
500
Q2 2025
New holding
Boyd Gaming Corp
CALL
$3.84 Million
44.4K
Q3 2025
Reduced 2.84%
Boyd Gaming Corp
PUT
$2.53 Million
29.3K
Q3 2025
Added 38.21%
Beyond Meat Inc
CALL
$1.3 Million
690K
Q3 2025
Added 181.86%
Beyond Meat Inc
PUT
$2.74 Million
1.45M
Q3 2025
Added 322.91%
Byrna Technologies Inc
CALL
$975,000
44K
Q3 2025
Reduced 3.72%
Byrna Technologies Inc
PUT
$57,000
2.6K
Q3 2025
Added 188.89%
Beyondspring Inc
CALL
$287,000
159K
Q3 2025
Added 4.34%
Beyondspring Inc
PUT
$0
400
Q3 2025
New holding
Kanzhun Limited
CALL
$607,000
26K
Q3 2025
Added 91.18%
Kanzhun Limited
PUT
$1.63 Million
69.6K
Q3 2025
Reduced 4.26%
Blaize Hldgs Inc
CALL
$378,000
110K
Q3 2025
Added 471.88%
Blaize Hldgs Inc
PUT
$65,000
19K
Q3 2025
Added 6233.33%
Buzzfeed Inc
CALL
$12,000
7.3K
Q3 2025
Reduced 68.12%
Buzzfeed Inc
PUT
$257,000
151K
Q3 2025
Reduced 36.84%
Beazer Homes Usa Inc
CALL
$294,000
12K
Q3 2025
Reduced 90.99%
Beazer Homes Usa Inc
PUT
$117,000
4.8K
Q3 2025
Reduced 63.36%
Baozun Inc
CALL
$5,000
1.3K
Q3 2025
Reduced 74.0%
Baozun Inc
PUT
$3,000
900
Q3 2025
Reduced 99.67%
Corporacion Amer Arpts S A
CALL
$47,000
2.6K
Q3 2025
Reduced 48.0%
Corporacion Amer Arpts S A
PUT
$65,000
3.6K
Q3 2025
Reduced 14.29%
China Automotive Sys Inc
CALL
$10,000
2.3K
Q3 2025
New holding

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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