Simplex Trading, LLC Portfolio Holdings

Simplex Trading, LLC

  • $156 Billion
  • Q1 2025

Simplex Trading, LLC has filed its 13F form on May 12, 2025 for Q1 2025 where it was disclosed a total value porftolio of $156 Billion distributed in 9739 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Ishares Barclays 20+ Year Trea with a value of $278M, Nvidia Corp with a value of $121M, Alphabet Inc. with a value of $84.4M, Intel Corp with a value of $76.8M, and Taiwan Semiconductor Manufacturing CO LTD with a value of $79.8M.

Examining the 13F form we can see an increase of $153B in the current position value, from $3.28B to 156B.

Below you can find more details about Simplex Trading, LLC portfolio as well as his latest detailed transactions.

Portfolio value $156 Billion
Technology: $619 Million
ETFs: $488 Million
Consumer Cyclical: $326 Million
Healthcare: $263 Million
Communication Services: $256 Million
Financial Services: $173 Million
Industrials: $126 Million
Basic Materials: $108 Million
Other: $278 Million

Stock Holdings Table Companies Only

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$327B
$121 Million 0.08% of portfolio
1,113,380
Q1 2025 Added 175.61%
$1.01T
$84.4 Million 0.05% of portfolio
545,647
Q1 2025 New
$82.3B
$76.8 Million 0.05% of portfolio
3,380,296
Q1 2025 Reduced 5.34%
$996B
$79.8 Million 0.05% of portfolio
480,522
Q1 2025 Added 1,544.67%
$3.14T
$55.3 Million 0.04% of portfolio
248,768
Q1 2025 Reduced 89.99%
$102B
$56.8 Million 0.04% of portfolio
653,938
Q1 2025 Added 1,507.68%
$2.05T
$53.5 Million 0.03% of portfolio
281,158
Q1 2025 New
$131B
$41 Million 0.03% of portfolio
1,616,802
Q1 2025 Added 3.2%
$29B
$30.3 Million 0.02% of portfolio
328,925
Q1 2025 Added 24.98%
$142B
$36.8 Million 0.02% of portfolio
519,037
Q1 2025 Reduced 24.5%
$94.2B
$27.2 Million 0.02% of portfolio
135,142
Q1 2025 Added 125.24%
$96.4B
$25.8 Million 0.02% of portfolio
78,302
Q1 2025 Reduced 10.05%
$33.7B
$24 Million 0.02% of portfolio
1,235,654
Q1 2025 Reduced 32.03%
$528B
$32.8 Million 0.02% of portfolio
35,144
Q1 2025 New
$75.6B
$34.1 Million 0.02% of portfolio
537,279
Q1 2025 Reduced 9.08%
$1.07T
$30.4 Million 0.02% of portfolio
117,279
Q1 2025 Added 1,053.87%
$92.6B
$14.5 Million 0.01% of portfolio
86,845
Q1 2025 New
$23.4B
$11.5 Million 0.01% of portfolio
570,560
Q1 2025 Added 524.2%
$212B
$13 Million 0.01% of portfolio
2,827
Q1 2025 Reduced 21.45%
$99.6B
$11.5 Million 0.01% of portfolio
188,899
Q1 2025 Reduced 43.88%
$150B
$8.24 Million 0.01% of portfolio
81,674
Q1 2025 New
$96.5B
$11.5 Million 0.01% of portfolio
82,337
Q1 2025 New
$37.3B
$15.1 Million 0.01% of portfolio
87,558
Q1 2025 Added 13.38%
$25.7B
$11.3 Million 0.01% of portfolio
53,855
Q1 2025 Added 27.94%
$79.9B
$22.5 Million 0.01% of portfolio
332,331
Q1 2025 Reduced 27.35%
$73.8B
$12.1 Million 0.01% of portfolio
65,971
Q1 2025 New
$29.1B
$23.1 Million 0.01% of portfolio
253,933
Q1 2025 Added 148.53%
$200B
$12.2 Million 0.01% of portfolio
123,121
Q1 2025 Added 59.82%
$21.6B
$10.4 Million 0.01% of portfolio
176,880
Q1 2025 Added 159,251.34%
$55.1B
$19.6 Million 0.01% of portfolio
1,055,768
Q1 2025 Reduced 10.43%
$40.9B
$12.3 Million 0.01% of portfolio
1,223,600
Q1 2025 Added 42.93%
$69.2B
$9.93 Million 0.01% of portfolio
211,047
Q1 2025 Added 1,643.47%
$1.03T
$11.7 Million 0.01% of portfolio
74,827
Q1 2025 Reduced 17.02%
$371B
$11.6 Million 0.01% of portfolio
31,546
Q1 2025 New
$149B
$10 Million 0.01% of portfolio
47,205
Q1 2025 Added 21.11%
$28.5B
$16.3 Million 0.01% of portfolio
61,672
Q1 2025 Reduced 37.64%
$511M
$7.84 Million 0.01% of portfolio
1,287,755
Q1 2025 Added 24.32%
$52.1B
$9.92 Million 0.01% of portfolio
241,198
Q1 2025 Reduced 22.11%
$3.36T
$13.8 Million 0.01% of portfolio
36,777
Q1 2025 Added 1,316.68%
$3.45B
$8.45 Million 0.01% of portfolio
29,313
Q1 2025 Reduced 89.72%
$42.6B
$15.9 Million 0.01% of portfolio
328,401
Q1 2025 Reduced 51.65%
$152B
$16.6 Million 0.01% of portfolio
239,010
Q1 2025 New
$151B
$11.5 Million 0.01% of portfolio
97,380
Q1 2025 New
$99.8B
$9.08 Million 0.01% of portfolio
151,186
Q1 2025 New
$47.7B
$10.9 Million 0.01% of portfolio
260,039
Q1 2025 Reduced 0.78%
$11.2B
$9.88 Million 0.01% of portfolio
1,134,433
Q1 2025 New
$10.5B
$12.5 Million 0.01% of portfolio
1,074,410
Q1 2025 Added 92.28%
$43.4B
$8.15 Million 0.01% of portfolio
78,101
Q1 2025 Added 80.46%
$276B
$18.9 Million 0.01% of portfolio
36,061
Q1 2025 Added 19.85%

Summary

  • Portfolio
  • No. of Stocks 9,739
  • Current Value $156 Billion
  • Prior Value $3.28 Billion
  • Filing
  • Period Q1 2025
  • Filing Date May 12, 2025
  • Form Type 13F-HR
  • Activity in Q1 2025
  • New Purchases 908 stocks
  • Additional Purchases 734 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 751 stocks
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