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
Meritage Homes Corp
PUT
$3.22 Million
44.4K
Q3 2025
Added 484.21%
Materialise Nv
CALL
$5,000
1K
Q3 2025
Reduced 97.06%
Materialise Nv
PUT
$0
100
Q3 2025
Reduced 83.33%
Vail Resorts Inc
CALL
$3.11 Million
20.8K
Q3 2025
Reduced 20.61%
Vail Resorts Inc
PUT
$4.86 Million
32.5K
Q3 2025
Added 151.94%
Materion Corp
CALL
$48,000
400
Q3 2025
New holding
Matrix Svc CO
CALL
$287,000
22K
Q3 2025
Added 378.26%
Matrix Svc CO
PUT
$130,000
10K
Q3 2025
New holding
Macom Tech Solutions Hldgs I
CALL
$771,000
6.2K
Q3 2025
Reduced 56.94%
Macom Tech Solutions Hldgs I
PUT
$149,000
1.2K
Q3 2025
Added 200.0%
Metsera Inc
PUT
$936,000
17.9K
Q3 2025
Reduced 47.04%
Ishares Tr
PUT
$7.39 Million
28.8K
Q3 2025
Added 213.04%
Metallus Inc
CALL
$109,000
6.6K
Q3 2025
Added 450.0%
Metallus Inc
PUT
$1,000
100
Q3 2025
New holding
Manitowoc CO Inc
CALL
$86,000
8.6K
Q3 2025
Added 43.33%
Minerals Technologies Inc
CALL
$31,000
500
Q3 2025
New holding
Minerals Technologies Inc
PUT
$31,000
500
Q3 2025
New holding
Mastec Inc
CALL
$1.92 Million
9K
Q3 2025
Reduced 11.76%
Mastec Inc
PUT
$1.15 Million
5.4K
Q3 2025
Added 285.71%
Mitsubishi Ufj Finl Group In
CALL
$28,000
1.8K
Q3 2025
Reduced 93.26%
Mitsubishi Ufj Finl Group In
PUT
$47,000
3K
Q3 2025
Reduced 90.2%
Murphy Oil Corp
CALL
$480,000
16.9K
Q3 2025
Reduced 43.85%
Murphy Oil Corp
PUT
$3.61 Million
127K
Q3 2025
Added 462.83%
Mural Oncology Pub LTD CO
CALL
$192,000
93K
Q3 2025
Added 55.78%
Mural Oncology Pub LTD CO
PUT
$571,000
276K
Q3 2025
Added 5.99%
Murphy Usa Inc
CALL
$2.76 Million
7.1K
Q3 2025
Reduced 6.58%
Murphy Usa Inc
PUT
$155,000
400
Q3 2025
New holding
Mcewen Inc.
CALL
$6.93 Million
405K
Q3 2025
Added 38.41%
Mcewen Inc.
PUT
$3.26 Million
191K
Q3 2025
Added 164.95%
Mvb Finl Corp
PUT
$2,000
100
Q3 2025
New holding
Microvision Inc Del
CALL
$1.03 Million
830K
Q3 2025
Added 29.17%
Microvision Inc Del
PUT
$148,000
120K
Q3 2025
Reduced 6.98%
Mv Oil Tr
PUT
$0
100
Q3 2025
Reduced 99.42%
Microvast Holdings Inc
CALL
$1.12 Million
290K
Q3 2025
Reduced 32.58%
Microvast Holdings Inc
PUT
$915,000
238K
Q3 2025
Added 43.34%
Mueller Wtr Prods Inc
PUT
$12,000
500
Q3 2025
Reduced 50.0%
Magnachip Semiconductor Corp
CALL
$14,000
4.5K
Q3 2025
New holding
Magnachip Semiconductor Corp
PUT
$7,000
2.3K
Q3 2025
Added 475.0%
Maxcyte Inc
CALL
$7,000
4.9K
Q3 2025
New holding
Maxcyte Inc
PUT
$0
100
Q2 2025
New holding
Maxlinear Inc
CALL
$554,000
34.5K
Q3 2025
Added 22.78%
Maxlinear Inc
PUT
$334,000
20.8K
Q3 2025
Reduced 0.48%
Myers Inds Inc
PUT
$6,000
400
Q3 2025
Added 300.0%
Myriad Genetics Inc
CALL
$93,000
13K
Q3 2025
Added 1081.82%
Myriad Genetics Inc
PUT
$2,000
300
Q3 2025
Reduced 94.74%
Myomo Inc
PUT
$0
400
Q2 2025
New holding
Playstudios Inc
CALL
$0
100
Q3 2025
New holding
Myr Group Inc Del
CALL
$145,000
700
Q3 2025
Added 250.0%
Marzetti Company
CALL
$138,000
800
Q3 2025
Reduced 27.27%

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
Track This Portfolio

Track Simplex Trading, LLC Portfolio

Follow Simplex Trading, LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Simplex Trading, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Simplex Trading, LLC with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email