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Latest SIMPLEX TRADING, LLC Stock Portfolio

$149Billion | No. of Holdings #2614

SIMPLEX TRADING, LLC Performance

2026 Q1-1.86%
YTD-1.86%
2025+14.75%

About SIMPLEX TRADING, LLC and 13F Hedge Fund Stock Holdings

On 2026-05-14, the fund reported it's updated stock portfolio. In the 13F Holdings report, SIMPLEX TRADING, LLC reported an equity portfolio of $149.1 Billions as of 31 Mar, 2026. <br><br> The top stock holdings of SIMPLEX TRADING, LLC are NVDA, AMZN, SPY. The fund has invested 0.2% of it's portfolio in NVIDIA CORPORATION and 0.1% of portfolio in AMAZON COM INC. <br><br> The fund managers got completely rid off DIREXION SHS ETF TR (DRN), BLOOM ENERGY CORP (BE) and VERTIV HOLDINGS CO (VRT) stocks. They significantly reduced their stock positions in ADIENT PLC (ADNT), GRANITESHARES ETF TR (COMB) and D-WAVE QUANTUM INC (QBTS). SIMPLEX TRADING, LLC opened new stock positions in AMAZON COM INC (AMZN), TAIWAN SEMICONDUCTOR MANUFAC (TSM) and SPDR GOLD TR (GLD). The fund showed a lot of confidence in some stocks as they added substantially to GRAYSCALE SOLANA STAKING ETF, PHUNWARE INC (PHUN) and FLYWIRE CORPORATION (FLYW).
SIMPLEX TRADING, LLC Equity Portfolio Value
Last Reported on: 14 May, 2026
$149Billion
  as of May 14, 2026

SIMPLEX TRADING, LLC Annual Return Estimates Vs S&P 500

Our best estimate is that SIMPLEX TRADING, LLC made a return of -1.86% in the last quarter. In trailing 12 months, it's portfolio return was 17.46%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
amazon com inc159,302,000
taiwan semiconductor manufac118,892,000
spdr gold tr99,230,000
ishares tr52,708,600
united sts oil fd lp41,965,500
global x fds22,767,100
ishares tr22,688,600
asml hldg nv22,112,000
New stocks bought by SIMPLEX TRADING, LLC

Additions

Ticker% Inc.
select sector spdr tr834
alphabet inc664
advanced micro devices inc361
oracle corp291
meta platforms inc266
select sector spdr tr233
unitedhealth group inc210
alphabet inc199
Additions to existing portfolio by SIMPLEX TRADING, LLC

Reductions

Ticker% Reduced
netflix inc.-73.25
intel corp-29.99
the cigna group-29.87
ishares tr-25.51
pfizer inc-15.05
SIMPLEX TRADING, LLC reduced stake in above stock

Sold off

None of the stocks were completely sold off by SIMPLEX TRADING, LLC

Sector Distribution

SIMPLEX TRADING, LLC has about 36.5% of it's holdings in Others sector.

  • Others
  • Technology
  • Communication Services
  • Consumer Cyclical
  • Healthcare
  • Industrials
  • Financial Services
  • Energy
  • Basic Materials
  • Consumer Defensive
  • Real Estate
Sector%
Others36.5
Technology22.9
Communication Services9.6
Consumer Cyclical8.8
Healthcare8.2
Industrials3.2
Financial Services2.7
Energy2.5
Basic Materials2.1
Consumer Defensive1.7
Real Estate1.3

Market Cap. Distribution

SIMPLEX TRADING, LLC has about 52.3% of it's portfolio invested in the large-cap and mega-cap stocks.

  • UNALLOCATED
  • MEGA-CAP
  • LARGE-CAP
  • MID-CAP
  • SMALL-CAP
Category%
UNALLOCATED36.5
MEGA-CAP34.2
LARGE-CAP18.1
MID-CAP7.3
SMALL-CAP3.4

Stocks belong to which Index?

About 53.3% of the stocks held by SIMPLEX TRADING, LLC either belong to S&P 500 or RUSSELL 2000 index.

  • Others
  • S&P 500
  • RUSSELL 2000
Index%
Others46.7
S&P 50046.3
RUSSELL 20007
Top 5 Winners (%)%
VAL
valaris ltd
813.6 %
ERAS
erasca inc
289.8 %
SLDP
solid power inc
160.3 %
AXTI
axt inc
115.8 %
CVGI
commercial veh group inc
90.8 %
Top 5 Winners ($)$
WDC
western digital corp
17.1 M
sandisk corp
13.4 M
LITE
lumentum hldgs inc
11.8 M
DOW
dow hldgs inc
6.8 M
SLB
slb limited
6.7 M
Top 5 Losers (%)%
QNCX
quince therapeutics inc
-93.2 %
WRE
elme communities
-86.4 %
OTLK
outlook therapeutics inc
-85.7 %
casi pharmaceuticals inc
-84.5 %
NOTE
fiscalnote holdings inc
-78.2 %
Top 5 Losers ($)$
ORCL
oracle corp
-15.4 M
SOFI
sofi technologies inc
-14.3 M
NVDA
nvidia corporation
-13.6 M
META
meta platforms inc
-12.9 M
MSFT
microsoft corp
-11.8 M

SIMPLEX TRADING, LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of SIMPLEX TRADING, LLC

SIMPLEX TRADING, LLC has 2614 stocks in it's portfolio. About 0.8% of the portfolio is in top 10 stocks. ORCL proved to be the most loss making stock for the portfolio. WDC was the most profitable stock for SIMPLEX TRADING, LLC last quarter.

$1.83BTotal Value
31.00Positions
14 May, 2026Last Reported
Current holdings of Current Stock Holdings of SIMPLEX TRADING, LLC, last reported on 14 May, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
AFK
Vaneck Etf Trust

Vaneck Etf Trust

AFK
SIMPLEX TRADING, LLC's holding in Vaneck Etf Trust over time
0.02%93,701
$35.92M
0.02%
increased 20.71 percentadded
AGNG
Global X Fds

Global X Fds

AGNG
SIMPLEX TRADING, LLC's holding in Global X Fds over time
0.01%470,104
$22.77M
0.01%
new position
ASML
Asml Hldg Nv

Asml Hldg Nv

ASML
SIMPLEX TRADING, LLC's holding in Asml Hldg Nv over time
0.01%16,741
$22.11M
0.01%
new position
GLD
Spdr Gold Tr

Spdr Gold Tr

GLD
SIMPLEX TRADING, LLC's holding in Spdr Gold Tr over time
0.07%230,612
$99.23M
0.07%
new position
IJR
Ishares Tr

Ishares Tr

IJR
SIMPLEX TRADING, LLC's holding in Ishares Tr over time
0.04%608,012
$52.71M
0.04%
new position
IJR
Ishares Tr

Ishares Tr

IJR
SIMPLEX TRADING, LLC's holding in Ishares Tr over time
0.03%116,273
$38.21M
0.03%
decreased 25.51 percentreduced
IJR
Ishares Tr

Ishares Tr

IJR
SIMPLEX TRADING, LLC's holding in Ishares Tr over time
0.01%208,171
$22.69M
0.01%
new position