SIMPLEX TRADING, LLC

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1488542
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13F Reported Value

$170.6B

incl. option notional

Equity Holdings

$3.8B

Option Notional

$166.7B

$89.0B puts / $77.8B calls

Holdings

9,154

Latest Filing

2026-06-30

Filing Quarter

Q2 2026

Portfolio Overview

SIMPLEX TRADING, LLC disclosed 9,154 positions worth $170.6B in its Form 13F-HR for Q2 2026$3.8B in common stock plus $166.7B of put/call option positions (reported at underlying notional value, not premium at risk), led by $SPY (SPDR S&P 500 ETF TRUST) puts, followed by $SPY and $QQQ. During the quarter the fund opened 1721 new positions and exited 1492 and a full exit from $CCL. The portfolio is most concentrated in Technology (40.0% of disclosed assets). All figures are sourced directly from SIMPLEX TRADING, LLC’s Form 13F-HR filing with the SEC under CIK 1488542.

Sector Allocation

TechnologyOtherIndustrialsFinancialsConsumer DiscretionaryHealthcare

AUM History

Top Equity Holdings by Value

Option Positions

13F rules report options at the value of the underlying shares (notional) — not the premium paid or capital at risk. Shown separately from the equity sleeve above.

$SPYPUT$24.9B notional
$SPYCALL$17.0B notional
$QQQPUT$10.1B notional
$QQQCALL$8.0B notional
ISHARES TR - PUTPUT$7.8B notional
$MUPUT$3.6B notional
$NVDACALL$3.5B notional
ISHARES TR - CALLCALL$3.3B notional
$NVDAPUT$3.3B notional
$TSLACALL$2.9B notional
$TSLAPUT$2.4B notional
$GOOGCALL$2.4B notional

Quarterly Activity — Q2 2026

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Top Holdings

AI Quality Scored

Unlock AI quality scores for every holding

32-signal composite ranking on each of SIMPLEX TRADING, LLC's 9,154 positions.

Showing top 10 of 9,154 holdings.

Sector Allocation

Technology

$1.5B

Other

$784.9M

Industrials

$291.7M

Financials

$282.2M

Consumer Discretionary

$252.7M

Healthcare

$241.6M

Materials

$164.2M

Communication Services

$81.5M

Top HoldingsSIMPLEX TRADING, LLC (Q2 2026)

Top 150 of 9,154 disclosed positions (by reported value) from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.

TickerCompanyValue
SPY$SPYPUTSPDR S&P 500 ETF TRUST$24.9B
SPY$SPYCALLSPDR S&P 500 ETF TRUST$17.0B
QQQ$QQQPUTINVESCO QQQ TRUST, SERIES 1$10.1B
QQQ$QQQCALLINVESCO QQQ TRUST, SERIES 1$8.0B
ISHARES TR - PUT$7.8B
MU$MUPUTMICRON TECHNOLOGY INC$3.6B
NVDA$NVDACALLNVIDIA CORP$3.5B
ISHARES TR - CALL$3.3B
NVDA$NVDAPUTNVIDIA CORP$3.3B
TSLA$TSLACALLTesla, Inc.$2.9B
TSLA$TSLAPUTTesla, Inc.$2.4B
GOOG$GOOGCALLAlphabet Inc.$2.4B
AAPL$AAPLCALLApple Inc.$2.4B
MU$MUCALLMICRON TECHNOLOGY INC$2.2B
META$METACALLMeta Platforms, Inc.$2.0B
SNDK$SNDKPUTSandisk Corp$2.0B
AMD$AMDPUTADVANCED MICRO DEVICES INC$2.0B
GOOG$GOOGPUTAlphabet Inc.$1.9B
MSFT$MSFTCALLMICROSOFT CORP$1.7B
AAPL$AAPLPUTApple Inc.$1.7B
AMD$AMDCALLADVANCED MICRO DEVICES INC$1.7B
VANECK ETF TRUST - PUT$1.6B
GLD$GLDCALLSPDR GOLD TRUST$1.5B
AMZN$AMZNCALLAMAZON COM INC$1.2B
META$METAPUTMeta Platforms, Inc.$1.2B
SELECT SECTOR SPDR TR - PUT$963.2M
MSFT$MSFTPUTMICROSOFT CORP$904.9M
SELECT SECTOR SPDR TR - CALL$883.0M
AMZN$AMZNPUTAMAZON COM INC$830.9M
VANECK ETF TRUST - CALL$804.7M
STATE STR SPDR DOW JONES IND - CALL$785.2M
AVGO$AVGOPUTBroadcom Inc.$754.5M
INTC$INTCPUTINTEL CORP$744.9M
GLD$GLDPUTSPDR GOLD TRUST$739.9M
INTC$INTCCALLINTEL CORP$724.0M
AVGO$AVGOCALLBroadcom Inc.$695.5M
TSM$TSMPUTTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD$630.4M
SNDK$SNDKCALLSandisk Corp$588.2M
SLV$SLVCALLiShares Silver Trust$583.7M
PLTR$PLTRPUTPalantir Technologies Inc.$547.4M
NFLX$NFLXCALLNETFLIX INC$530.2M
UNH$UNHCALLUNITEDHEALTH GROUP INC$508.4M
NFLX$NFLXPUTNETFLIX INC$474.3M
PLTR$PLTRCALLPalantir Technologies Inc.$423.4M
IBIT$IBITCALLiShares Bitcoin Trust ETF$414.8M
UNH$UNHPUTUNITEDHEALTH GROUP INC$405.7M
SPACE EXPLORATION TECHN CORP - CALL$401.3M
MRVL$MRVLPUTMarvell Technology, Inc.$395.1M
ORCL$ORCLPUTORACLE CORP$383.8M
DIREXION SHARES ETF TRUST - PUT$383.2M
IBIT$IBITPUTiShares Bitcoin Trust ETF$382.7M
ORCL$ORCLCALLORACLE CORP$354.1M
NBIS$NBISPUTNebius Group N.V.$339.6M
SPACE EXPLORATION TECHN CORP - PUT$322.9M
SPDR SERIES TRUST - PUT$315.4M
SLV$SLVPUTiShares Silver Trust$309.5M
NVDA$NVDANVIDIA CORP$304.3M
ISHARES INC - CALL$302.0M
ARM$ARMPUTARM HOLDINGS PLC /UK$291.7M
MSTR$MSTRPUTStrategy Inc$281.7M
TSM$TSMCALLTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD$280.5M
ISHARES INC - PUT$277.6M
CRWD$CRWDCALLCrowdStrike Holdings, Inc.$254.9M
STATE STR SPDR DOW JONES IND - PUT$245.7M
GS$GSCALLGOLDMAN SACHS GROUP INC$243.6M
MRVL$MRVLCALLMarvell Technology, Inc.$235.6M
CSCO$CSCOPUTCISCO SYSTEMS, INC.$234.6M
UNITED STS OIL FD LP - PUT$234.1M
APPLIED MATLS INC - PUT$226.4M
SPDR SERIES TRUST - CALL$226.3M
GS$GSPUTGOLDMAN SACHS GROUP INC$223.8M
HOOD$HOODCALLRobinhood Markets, Inc.$214.0M
BABA$BABACALLAlibaba Group Holding Ltd$212.4M
JPM$JPMPUTJPMORGAN CHASE & CO$211.1M
ASML$ASMLPUTASML HOLDING NV$210.7M
BE$BEPUTBloom Energy Corp$206.3M
AMAT$AMATCALLAPPLIED MATERIALS INC /DE$205.5M
KRANESHARES TRUST - CALL$202.8M
BABA$BABAPUTAlibaba Group Holding Ltd$202.7M
UNITED STS OIL FD LP - CALL$199.5M
CVNA$CVNACALLCARVANA CO.$196.7M
DELL$DELLPUTDell Technologies Inc.$191.4M
ISHARES TR - PUT$191.0M
LRCX$LRCXCALLLAM RESEARCH CORP$190.1M
PROSHARES TR - CALL$188.2M
LITE$LITEPUTLumentum Holdings Inc.$188.1M
C$CCALLCITIGROUP INC$186.0M
C$CPUTCITIGROUP INC$181.7M
SEAGATE TECHNOLOGY HLDNGS PL - PUT$180.9M
ARM$ARMCALLARM HOLDINGS PLC /UK$177.2M
PROSHARES TR - PUT$173.5M
COIN$COINPUTCoinbase Global, Inc.$171.2M
CSCO$CSCOCALLCISCO SYSTEMS, INC.$163.8M
DIREXION SHARES ETF TRUST - CALL$163.4M
CAT$CATPUTCATERPILLAR INC$162.8M
ISHARES TR - COM$161.3M
ISHARES TR - COM$160.8M
WDC$WDCPUTWESTERN DIGITAL CORP$160.1M
XOM.R34088$XOM.R34088CALLEXXON MOBIL CORP$158.6M
HOOD$HOODPUTRobinhood Markets, Inc.$158.4M
JPM$JPMCALLJPMORGAN CHASE & CO$155.6M
WMT$WMTCALLWalmart Inc.$149.2M
PANW$PANWCALLPalo Alto Networks Inc$147.8M
NBIS$NBISCALLNebius Group N.V.$147.3M
GEV$GEVPUTGE Vernova Inc.$146.2M
BANK OF AMER CORP - PUT$137.0M
ASML$ASMLCALLASML HOLDING NV$136.5M
BRK-A$BRK-ACALLBERKSHIRE HATHAWAY INC$135.7M
ROUNDHILL ETF TRUST - PUT$135.5M
CRWD$CRWDPUTCrowdStrike Holdings, Inc.$135.4M
DELL$DELLCALLDell Technologies Inc.$134.3M
LRCX$LRCXPUTLAM RESEARCH CORP$133.2M
BE$BECALLBloom Energy Corp$132.0M
GOOG$GOOGAlphabet Inc.$131.6M
WDC$WDCCALLWESTERN DIGITAL CORP$129.9M
GLW$GLWPUTCORNING INC /NY$129.7M
INTERNATIONAL BUSINESS MACHS - CALL$128.5M
PANW$PANWPUTPalo Alto Networks Inc$125.7M
ROUNDHILL ETF TRUST - CALL$125.7M
IREN$IRENPUTIREN Ltd$120.6M
MSTR$MSTRCALLStrategy Inc$120.5M
NVO$NVOCALLNOVO NORDISK A S$119.9M
CAT$CATCALLCATERPILLAR INC$118.4M
CRWV$CRWVPUTCoreWeave, Inc.$117.9M
BA$BACALLBOEING CO$116.7M
GEV$GEVCALLGE Vernova Inc.$116.7M
QCOM$QCOMCALLQUALCOMM INC/DE$115.4M
ISHARES TR - CALL$113.3M
XOM.R34088$XOM.R34088PUTEXXON MOBIL CORP$109.3M
ALAB$ALABPUTAstera Labs, Inc.$108.6M
NOW$NOWCALLServiceNow, Inc.$106.7M
V$VCALLVISA INC.$106.5M
MCD$MCDCALLMCDONALDS CORP$106.4M
BRK-A$BRK-APUTBERKSHIRE HATHAWAY INC$106.0M
IREN$IRENCALLIREN Ltd$104.3M
QCOM$QCOMPUTQUALCOMM INC/DE$104.1M
ISHARES TR - COM$103.5M
CRM$CRMCALLSalesforce, Inc.$103.2M
FCX$FCXPUTFREEPORT-MCMORAN INC$101.9M
CRWV$CRWVCALLCoreWeave, Inc.$101.0M
BANK OF AMER CORP - CALL$100.7M
LLY$LLYPUTELI LILLY & Co$100.4M
LLY$LLYCALLELI LILLY & Co$99.9M
ALAB$ALABCALLAstera Labs, Inc.$97.2M
V$VPUTVISA INC.$97.1M
NEM$NEMCALLNEWMONT Corp /DE/$96.9M
AMZN$AMZNAMAZON COM INC$96.6M
PDD$PDDCALLPDD Holdings Inc.$94.3M
CVX$CVXCALLCHEVRON CORP$94.2M
APP$APPPUTAppLovin Corp$93.6M

New Positions (1721)

CALL SPACE EXPLORATION TECHN CORP - CALL$401.3M
PUT SPACE EXPLORATION TECHN CORP - PUT$322.9M
MU$MU MICRON TECHNOLOGY INC$60.8M
ROUNDHILL ETF TRUST - COM$46.2M
CBRS$CBRSCALL Cerebras Systems Inc.$43.2M
CUK$CUKCALL CARNIVAL PLC$37.6M
DIREXION SHARES ETF TRUST - COM$36.8M
COIN$COIN Coinbase Global, Inc.$18.9M
QCOM$QCOM QUALCOMM INC/DE$17.4M
CBRS$CBRSPUT Cerebras Systems Inc.$17.2M
IBM$IBM INTERNATIONAL BUSINESS MACHINES CORP$16.1M
NOK$NOK NOKIA CORP$14.4M
GE$GE GENERAL ELECTRIC CO$13.9M
HUT$HUT Hut 8 Corp.$12.6M
TMUS$TMUS T-Mobile US, Inc.$10.9M

Exited Positions (1492)

CCL$CCLPUT Carnival Corp Ltd.
CCL$CCLCALL Carnival Corp Ltd.
VANECK ETF TRUST
INTC$INTC INTEL CORP
SLB$SLB SLB LIMITED/NV
ISHARES TR
CALL VOLATILITY SHS TR
SELECT SECTOR SPDR TR
NFLX$NFLX NETFLIX INC
SELECT SECTOR SPDR TR
NVO$NVO NOVO NORDISK A S
UNP$UNP UNION PACIFIC CORP
MS$MS MORGAN STANLEY
BABA$BABA Alibaba Group Holding Ltd
MASI$MASICALL MASIMO CORP

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