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
Netapp Inc
PUT
$7.04 Million
66.1K
Q2 2025
Added 6.1%
Bank Of Nt Butterfield&Son L
CALL
$4,000
100
Q2 2025
New holding
Bank Of Nt Butterfield&Son L
PUT
$4,000
100
Q2 2025
New holding
Netscout Sys Inc
CALL
$19,000
800
Q2 2025
New holding
Netscout Sys Inc
PUT
$2,000
100
Q2 2025
Reduced 87.5%
Netease Inc
CALL
$3.04 Million
22.6K
Q2 2025
Reduced 64.63%
Netease Inc
PUT
$3.36 Million
25K
Q2 2025
Reduced 66.97%
Netgear Inc
CALL
$267,000
9.2K
Q2 2025
Added 384.21%
Netgear Inc
PUT
$14,000
500
Q2 2025
Reduced 98.64%
Intellia Therapeutics Inc
CALL
$1.21 Million
129K
Q2 2025
Added 33.26%
Nutanix Inc
PUT
$3.8 Million
49.7K
Q2 2025
Reduced 39.83%
Nutrien LTD
CALL
$7.55 Million
130K
Q2 2025
Added 12.78%
Nutrien LTD
PUT
$6.47 Million
111K
Q2 2025
Added 13.14%
Natera Inc
CALL
$1.28 Million
7.6K
Q2 2025
Reduced 68.85%
Natera Inc
PUT
$743,000
4.4K
Q2 2025
Reduced 91.57%
Northern Tr Corp
PUT
$1.22 Million
9.6K
Q2 2025
Reduced 64.84%
Netstreit Corp
CALL
$84,000
5K
Q2 2025
New holding
Netstreit Corp
PUT
$6,000
400
Q2 2025
Added 100.0%
Wisdomtree Tr
PUT
$10,000
200
Q2 2025
New holding
Nu Skin Enterprises Inc
CALL
$2,000
300
Q2 2025
Reduced 78.57%
Nu Skin Enterprises Inc
PUT
$173,000
21.7K
Q2 2025
Added 2311.11%
Nuvation Bio Inc
CALL
$43,000
22.4K
Q2 2025
Added 1300.0%
Nuvation Bio Inc
PUT
$0
100
Q2 2025
Reduced 95.0%
Nuvalent Inc
CALL
$99,000
1.3K
Q2 2025
Reduced 88.39%
Nuvalent Inc
PUT
$114,000
1.5K
Q2 2025
Reduced 6.25%
Novavax Inc
CALL
$3.95 Million
627K
Q2 2025
Added 84.33%
Novavax Inc
PUT
$3.95 Million
626K
Q2 2025
Added 96.21%
Novocure LTD
CALL
$1.43 Million
80.3K
Q2 2025
Added 37.5%
Novocure LTD
PUT
$436,000
24.5K
Q2 2025
Added 198.78%
Nuvectis Pharma Inc
CALL
$58,000
7.8K
Q2 2025
Added 136.36%
Nuvectis Pharma Inc
PUT
$113,000
15.2K
Q2 2025
Added 280.0%
Investment Managers Ser Tr I
CALL
$1.62 Million
86.7K
Q2 2025
Added 169.25%
Investment Managers Ser Tr I
PUT
$872,000
49.5K
Q2 2025
Reduced 36.05%
Nv5 Global Inc
CALL
$1,000
500
Q2 2025
New holding
Nv5 Global Inc
PUT
$1,000
1.6K
Q2 2025
Reduced 65.22%
Navigator Hldgs LTD
CALL
$1,000
100
Q2 2025
Reduced 93.33%
Navigator Hldgs LTD
PUT
$7,000
500
Q2 2025
Reduced 89.58%
Nova LTD
CALL
$440,000
1.6K
Q2 2025
Reduced 85.96%
Nova LTD
PUT
$3.14 Million
11.4K
Q2 2025
Reduced 46.48%
Envveno Medical Corporation
CALL
$84,000
21.1K
Q2 2025
Reduced 28.96%
Envveno Medical Corporation
PUT
$8,000
2.1K
Q2 2025
Reduced 87.43%
Enviri Corp
CALL
$876,000
101K
Q2 2025
Added 11122.22%
Enviri Corp
PUT
$330,000
38.1K
Q2 2025
Reduced 54.75%
Novartis Ag
CALL
$8.58 Million
70.9K
Q2 2025
Reduced 6.59%
Envista Holdings Corporation
CALL
$95,000
4.9K
Q2 2025
Reduced 9.26%
Envista Holdings Corporation
PUT
$39,000
2K
Q2 2025
Added 25.0%
Nvent Electric PLC
CALL
$2.09 Million
28.5K
Q2 2025
Reduced 22.34%
Nvent Electric PLC
PUT
$227,000
3.1K
Q2 2025
Reduced 81.55%
Navitas Semiconductor Corp
CALL
$6.41 Million
978K
Q2 2025
Added 303.46%

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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