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
Iamgold Corp
CALL
$2.55 Million
347K
Q2 2025
Added 154.59%
Iamgold Corp
PUT
$480,000
65.4K
Q2 2025
Reduced 4.53%
Integra Lifesciences Hldgs C
CALL
$36,000
3K
Q2 2025
New holding
Icici Bank Limited
CALL
$5.71 Million
170K
Q2 2025
Added 2.97%
Icici Bank Limited
PUT
$1.21 Million
36K
Q2 2025
Reduced 36.28%
Installed Bldg Prods Inc
CALL
$342,000
1.9K
Q2 2025
Added 137.5%
Immunitybio Inc
CALL
$1.35 Million
510K
Q2 2025
Added 27.2%
Immunitybio Inc
PUT
$827,000
336K
Q2 2025
Reduced 0.15%
Ibotta Inc
CALL
$29,000
800
Q2 2025
Reduced 80.49%
Ibotta Inc
PUT
$113,000
3.1K
Q2 2025
Reduced 3.13%
Icad Inc
PUT
$0
400
Q2 2025
Reduced 85.71%
Ichor Holdings
CALL
$5,000
300
Q2 2025
Reduced 66.67%
Ichor Holdings
PUT
$9,000
500
Q2 2025
Reduced 97.96%
Icl Group LTD
CALL
$35,000
5.1K
Q2 2025
Added 1600.0%
Icl Group LTD
PUT
$40,000
5.9K
Q2 2025
Reduced 83.24%
Icon PLC
CALL
$159,000
1.1K
Q2 2025
Reduced 59.26%
Investcorp Cr Mgmt Bdc Inc
CALL
$0
200
Q2 2025
Added 100.0%
Icu Med Inc
CALL
$370,000
2.8K
Q2 2025
Added 600.0%
Icu Med Inc
PUT
$52,000
400
Q2 2025
Reduced 89.19%
Idacorp Inc
PUT
$288,000
2.5K
Q2 2025
Reduced 41.86%
Interdigital Inc
CALL
$291,000
1.3K
Q2 2025
Reduced 82.19%
Interdigital Inc
PUT
$672,000
3K
Q2 2025
Added 11.11%
Intellicheck Inc
CALL
$45,000
8.4K
Q2 2025
Reduced 5.62%
Intellicheck Inc
PUT
$44,000
8.2K
Q2 2025
New holding
Idaho Strategic Resources
CALL
$572,000
43.8K
Q2 2025
Reduced 76.41%
Idaho Strategic Resources
PUT
$11,000
900
Q2 2025
Added 800.0%
Idexx Labs Inc
CALL
$2.36 Million
4.4K
Q2 2025
Added 22.22%
Idexx Labs Inc
PUT
$804,000
1.5K
Q2 2025
Added 114.29%
Ideaya Biosciences Inc
CALL
$182,000
8.7K
Q2 2025
Added 50.0%
Ideaya Biosciences Inc
PUT
$2,000
100
Q2 2025
New holding
Ivanhoe Electric Inc
CALL
$204,000
22.5K
Q2 2025
Added 11150.0%
Ivanhoe Electric Inc
PUT
$204,000
22.6K
Q2 2025
Reduced 8.5%
Ishares Tr
CALL
$1.91 Million
11.2K
Q2 2025
Added 96.49%
Ishares Tr
PUT
$2.18 Million
9.2K
Q2 2025
Reduced 39.07%
Icahn Enterprises LP
CALL
$940,000
117K
Q2 2025
Reduced 42.7%
Icahn Enterprises LP
PUT
$656,000
81.6K
Q2 2025
Reduced 24.65%
Ies Hldgs Inc
CALL
$444,000
1.5K
Q2 2025
Reduced 84.54%
Ies Hldgs Inc
PUT
$1.51 Million
5.1K
Q2 2025
Reduced 54.05%
Idex Corp
CALL
$17,000
100
Q1 2025
New holding
International Flavors&Fragra
CALL
$3.43 Million
46.7K
Q2 2025
Added 109.42%
International Flavors&Fragra
PUT
$330,000
4.5K
Q2 2025
Reduced 57.55%
Inflarx Nv
CALL
$0
600
Q2 2025
Reduced 97.98%
Inflarx Nv
PUT
$0
100
Q2 2025
New holding
Intl Gnrl Insurance Hldngs L
CALL
$9,000
400
Q2 2025
Reduced 50.0%
Intl Gnrl Insurance Hldngs L
PUT
$9,000
400
Q2 2025
Reduced 80.95%
Igm Biosciences Inc
CALL
$2,000
2.5K
Q2 2025
Added 92.31%
International Game Technolog
CALL
$1,000
2.2K
Q2 2025
Reduced 87.5%
International Game Technolog
PUT
$59,000
33.6K
Q2 2025
Added 84.62%
Iheartmedia Inc
CALL
$0
100
Q2 2025
Reduced 99.69%

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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