13F Filings History of SIMPLEX TRADING, LLC

Latest 13F report
Q3 2025 - 12 Nov 2025
Value $
$4.53B
Signature - Title
Dennis Kerlin - Chief Compliance Officer
Location
Chicago, IL
Summary
This page shows a list of all the recent 13F filings made by SIMPLEX TRADING, LLC. Form 13F is required to be filed within 45 days of the end of a calendar quarter. SIMPLEX TRADING, LLC reported 2494 stock holdings with total value $4.53B as of Q3 2025. Top holdings included NVDA, AAPL, MSFT, IWM, and UNH.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q3 2025 2,494 $4.53B +$2.11B -$1.82B +$284M NVDA, AAPL, MSFT, IWM, UNH 13F-HR 12 Nov 2025, 11:16
Q2 2025 2,289 $3.72B +$2.06B -$1.47B +$594M NVDA, AAPL, AVGO, TLT, GOOGL 13F-HR 05 Aug 2025, 13:50
Q1 2025 2,243 $2.82B +$1.58B -$2.14B -$557M TLT, NVDA, GOOGL, TSM, INTC 13F-HR 12 May 2025, 15:25
Q4 2024 2,305 $3.55B +$2.19B -$1.56B +$629M AAPL, MSTR, INTC, NVDA, BABA 13F-HR 11 Feb 2025, 13:19
Q3 2024 2,139 $2.97B +$1.4B -$1.64B -$241M NVDA, PDD, BABA, BA, KWEB 13F-HR 08 Nov 2024, 14:24
Q2 2024 2,253 $3.11B +$1.63B -$1.86B -$233M NVDA, AVGO, INTC, C, PFE 13F-HR 25 Jul 2024, 14:25
Q1 2024 2,225 $3.43B +$2.06B -$2B +$62.9M PFE, XLE, BA, INTC, TSM 13F-HR 25 Apr 2024, 13:37
Q4 2023 2,261 $3.21B +$1.93B -$1.67B +$255M BABA, GOOGL, NVDA, DIS, JD 13F-HR 02 Feb 2024, 15:11
Q3 2023 2,122 $2.73B +$1.5B -$1B +$494M TLT, NVDA, AMZN, GLD, PFE 13F-HR 01 Nov 2023, 12:08
Q2 2023 2,234 $2.35B +$1.43B -$1.31B +$122M TLT, NVDA, MSFT, PYPL, ORCL 13F-HR 04 Aug 2023, 12:55
Q1 2023 2,176 $2.21B +$1.52B -$1.5B +$20.7M TLT, AAPL, WMT, XLU, OIH 13F-HR 27 Apr 2023, 09:52
Q4 2022 2,366 $2.09B +$1.12B -$1.71B -$597M AMZN, QQQ, NVDA, T, FXI 13F-HR 02 Feb 2023, 16:45
Q3 2022 2,569 $2.58B +$1.49B -$1.65B -$157M MSFT, NVDA, GOOGL, TLT, C 13F-HR 04 Nov 2022, 16:05
Q2 2022 2,482 $3.03B +$1.86B -$1.39B +$473M AAPL, GOOGL, VOO, TLT, QQQ 13F-HR 03 Aug 2022, 13:15
Q1 2022 2,737 $3.14B +$1.9B -$1.62B +$284M AAPL, TLT, SPY, SLV, AMD 13F-HR 02 May 2022, 17:17
Q4 2021 2,876 $3.05B +$1.63B -$1.05B +$578M SPXL, TSM, SHOP, XLF, VZ Restatement 23 Feb 2022, 09:34
Q3 2021 2,712 $2.02B +$166M -$147M +$18.6M CCL, PLTR, MU, ISRG, T 13F-HR 28 Oct 2021, 09:55
Q2 2021 2,747 $2.77B +$1.85B -$912M +$935M AMC, CCL, NVDA, PLTR, BIDU 13F-HR 12 Aug 2021, 12:15
Q1 2021 2,414 $1.79B +$1.11B -$1.58B -$465M DIA, PARA, MSTR, XPEV, LRCX 13F-HR 26 Apr 2021, 13:50
Q4 2020 2,220 $2.18B +$1.19B -$1.08B +$105M TSLA, AMZN, QQQ, GOOG, MA 13F-HR 02 Feb 2021, 16:33
Q3 2020 2,023 $1.8B +$978M -$1.26B -$286M AMZN, TSLA, JPM, TSM, BA 13F-HR 14 Oct 2020, 12:20
Q2 2020 1,916 $2.01B +$1.23B -$981M +$246M GLD, QQQ, TSLA, NVDA, NFLX 13F-HR 13 Jul 2020, 11:49
Q1 2020 1,986 $1.48B +$1.08B -$911M +$167M AAPL, TSLA, GLD, SPY, SLV 13F-HR 28 Apr 2020, 17:49
Q4 2019 1,838 $1.5B +$1.06B -$655M +$402M AAPL, GOOG, AMZN, TLT, TSLA 13F-HR 05 Feb 2020, 10:34
Q3 2019 1,760 $1.02B +$621M -$696M -$74.5M BABA, NVDA, BA, NFLX, GLD 13F-HR 15 Oct 2019, 15:34
Q2 2019 1,709 $1.13B +$641M -$742M -$102M GOOG, NFLX, NVDA, IWM, XLI 13F-HR 26 Jul 2019, 16:44
Q1 2019 1,744 $1.23B +$721M -$756M -$35.5M QQQ, GOOG, SPY, NFLX, DIS 13F-HR 18 Apr 2019, 16:37
Q4 2018 1,811 $1.14B +$637M -$924M -$287M GOOG, IWM, AMZN, SPY, NFLX 13F-HR 16 Jan 2019, 14:43
Q3 2018 1,954 $1.71B +$971M -$861M +$111M AMZN, META, QQQ, NFLX, NVDA 13F-HR 23 Oct 2018, 12:04
Q2 2018 1,978 $1.54B +$930M -$584M +$346M AMZN, MU, AAPL, BRKB, DIA 13F-HR 30 Jul 2018, 11:50
Q1 2018 1,890 $1.14B +$646M -$969M -$323M AMZN, NFLX, TWX, TSLA, DIA 13F-HR 26 Apr 2018, 13:39
Q4 2017 1,844 $1.43B +$669M -$980M -$310M AMZN, MU, CELG, GOOGL, GOOG 13F-HR 10 Jan 2018, 16:50
Q3 2017 1,692 $1.64B +$765M -$723M +$42.3M AMZN, GOOG, NVDA, AAPL, MU 13F-HR 25 Oct 2017, 12:45
Q2 2017 1,790 $1.51B +$769M -$879M -$110M AMZN, GOOGL, MU, NVDA, AAPL 13F-HR 12 Jul 2017, 12:55
Q1 2017 1,774 $1.58B +$987M -$435M +$552M SPY, META, GOOG, GS, AAPL 13F-HR 21 Apr 2017, 16:30
Q4 2016 1,642 $972M +$642M -$447M +$195M SPY, META, AAPL, GOOG, AMZN 13F-HR 11 Jan 2017, 15:02
Q3 2016 1,564 $781M +$464M -$507M -$43.1M META, GILD, GOOGL, AAPL, LNKD 13F-HR 07 Oct 2016, 11:16
Q2 2016 1,633 $791M +$548M -$391M +$157M GLD, LNKD, QIHU, META, BIIB 13F-HR 18 Jul 2016, 14:45
Q1 2016 1,588 $638M +$423M -$464M -$41.8M AVGO, GOOG, GLD, QIHU, EEM 13F-HR 14 Apr 2016, 11:43
Q4 2015 1,668 $701M +$447M -$399M +$48.3M AAPL, PCLN, VRX, GMCR, CMG 13F-HR 19 Jan 2016, 18:36
Q3 2015 1,768 $646M +$418M -$477M -$59.6M IWM, DIA, DIS, TLT, GOOGL 13F-HR 08 Oct 2015, 12:48
Q2 2015 1,740 $775M +$500M -$220M +$280M GOOGL, GOOG, AAPL, META, BRKB 13F-HR 08 Jul 2015, 11:29
Q1 2015 1,648 $501M +$363M -$346M +$17.4M GOOGL, BRKB, BABA, SPY, INTC 13F-HR 21 Apr 2015, 13:48
Q4 2014 1,360 $481M $0 $0 AAPL, GILD, PCLN, AMZN, BIDU 13F-HR 04 Mar 2015, 10:12