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Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

Holdings in Q1 2021

Holdings as of Mar 31, 2021, filed Apr 26, 2021. Long positions only.

Institution overview
Positions
2,793
No 13F data for Q4 2020
Portfolio value
$1.79B
No 13F data for Q4 2020
Filed
Apr 26, 2021
SEC

Livermore's 13F data starts with Q1 2021, so this quarter has no previous quarter to compare with and changes are not shown.

Holdings of Simplex Trading, LLC in Q1 2021
SecurityClassSharesValue% of portfolioShare changeActionHistory
Invesco QQQ Trust Series I46090E103ETF107,332$00.0%–––
State Street SPDR Portfolio Aggregate Bond ETF78464A649ETF8$00.0%–––
COSTCostco Wholesale CorpStock21,401$00.0%––History
KOCoca Cola CoStock60,150$00.0%––History
SLViShares Silver TrustETF839,932$00.0%––History
MCKMcKesson CorpStock1,961$00.0%––History
MAMastercard IncStock71,394$00.0%––History
ADNTAdient plcStock5,323$00.0%––History
BNYBank of New York Mellon CorpStock12,154$00.0%––History
FDXFedEx CorpStock7,180$00.0%––History
BPBP PLCADR187,295$00.0%––History
BAXBaxter International IncStock23,974$00.0%––History
SUSuncor Energy IncStock94,080$00.0%––History
State Street Health Care Select Sector SPDR ETF81369Y209ETF140$00.0%–––
State Street Consumer Staples Select Sector SPDR ETF81369Y308ETF3,025$00.0%–––
ONBOld National BancorpStock40$00.0%––History
PGRProgressive CorpStock2,167$00.0%––History
NEMNEWMONT CorpStock49,750$00.0%––History
GMEGameStop Corp.Stock350$00.0%––History
State Street Communication Services Select Sector SPDR ETF81369Y852ETF2$00.0%–––
SPGSimon Property Group Inc.REIT67,259$00.0%––History
BHCBausch Health Companies Inc.Stock169,718$00.0%––History
NEENextera Energy IncStock13$00.0%––History
TSLATesla, Inc.Stock54,069$00.0%––History
iShares Russell 2000 ETF464287655ETF347,061$00.0%–––
FCXFreeport-McMoran IncStock253,076$00.0%––History
BRK.BBerkshire Hathaway IncStock100$00.0%––History
SMPStandard Motor Products, Inc.Stock6$00.0%––History
VTRSViatris IncStock173,472$00.0%––History
FNVFranco Nevada CorpStock17,207$00.0%––History
VanEck Semiconductor ETF92189F676ETF79$00.0%–––
AVGOBroadcom Inc.Stock10,337$00.0%––History
ACNAccenture plcStock3,726$00.0%––History
NVDANVIDIA CorpStock2,060$00.0%––History
QCOMQualcomm IncStock114,259$00.0%––History
TMUST-Mobile US, Inc.Stock9,807$00.0%––History
COFCapital One Financial CorpStock26,693$00.0%––History
APAAPA CorpStock72,918$00.0%––History
State Street Energy Select Sector SPDR ETF81369Y506ETF84,897$00.0%–––
State Street Consumer Discretionary Select Sector SPDR ETF81369Y407ETF51,342$00.0%–––
iShares Semiconductor ETF464287523ETF6,836$00.0%–––
iShares S&P 500 Value ETF464287408ETF1,237$00.0%–––
WFCWells Fargo & CompanyStock455,784$00.0%––History
UNPUnion Pacific CorpStock15,484$00.0%––History
MCHPMicrochip Technology IncStock16,414$00.0%––History
COPConocoPhillipsStock121,681$00.0%––History
State Street SPDR S&P Bank ETF78464A797ETF31,318$00.0%–––
WMTWalmart Inc.Stock76,332$00.0%––History
IBMInternational Business Machines CorpStock9,863$00.0%––History
TGTTarget CorpStock3,515$00.0%––History
Vanguard High Dividend Yield Index ETF921946406ETF7,715$00.0%–––
BABAAlibaba Group Holding LtdADR42,485$00.0%––History
QRVOQorvo, Inc.Stock11,533$00.0%––History
UNHUnitedHealth Group IncStock338$00.0%––History
LOWLowes Companies IncStock4,030$00.0%––History
CAHCardinal Health IncStock35,666$00.0%––History
DISWalt Disney CoStock24,160$00.0%––History
BKNGBooking Holdings Inc.Stock4,957$00.0%––History
PLTRPalantir Technologies Inc.Stock2,368,469$00.0%––History
ONOn Semiconductor CorpStock31,338$00.0%––History
AEMAgnico Eagle Mines LtdStock53,402$00.0%––History
CCJCameco CorpStock75,090$00.0%––History
NBISNebius Group N.V.Stock5,726$00.0%––History
NTAPNetApp, Inc.Stock2,849$00.0%––History
EMBJEmbraer S.A.ADR82,078$00.0%––History
NWLNewell Brands Inc.Stock11,803$00.0%––History
GILDGilead Sciences, Inc.Stock140,200$00.0%––History
AKAMAkamai Technologies IncCOM5,307$00.0%––History
AOUTAmerican Outdoor Brands, Inc.COM11,250$00.0%––History
XOMExxonMobil Holdings CorpCOM308,216$00.0%––History
Global X FDS37954Y715RBTCS ARTFL INTE28,812$00.0%–––
MELIMercadolibre IncCOM2,293$00.0%––History
ProShares Tr74347R107PSHS ULT S&P 50010,015$00.0%–––
SFLSFL Corp Ltd.SHS15,732$00.0%––History
TTWOTake Two Interactive Software IncCOM40,643$00.0%––History
VanEck ETF Trust92189F106GOLD MINERS ETF584,432$00.0%–––
Barrick Gold Corp067901108COM533,036$00.0%–––
iShares Tr464287234MSCI EMG MKT ETF35,344$00.0%–––
CDECoeur Mining, Inc.COM NEW7,718$00.0%––History
Mag Silver Corp55903Q104COM40,905$00.0%–––
KGCKinross Gold CorpCOM171,129$00.0%––History
AONAon plcCL A8,111$00.0%––History
CANCanaan Inc.SPONSORED ADS236,582$00.0%––History
PWRQuanta Services, Inc.COM14,918$00.0%––History
TGSGas Transporter of the South IncSPONSORED ADS B100$00.0%––History
CENXCentury Aluminum CoCOM15,069$00.0%––History
ProShares Tr74347G705ULTRA ENERGY5,000$00.0%–––
SPDR Series Trust78468R556SP O&G EXPL PRO437$00.0%–––
FIZZNational Beverage CorpCOM13,286$00.0%––History
KMXCarMax IncCOM13,993$00.0%––History
MTCHMatch Group, Inc.COM7,111$00.0%––History
ARQTArcutis Biotherapeutics, Inc.COM29$00.0%––History
LOGILogitech International S.A.SHS11,695$00.0%––History
iShares Inc464286400MSCI BRAZIL ETF44,183$00.0%–––
UTHRUnited Therapeutics CorpCOM8,668$00.0%––History
BIIBBiogen Inc.COM43,137$00.0%––History
PBRPetrobras - Petroleo Brasileiro SASPONSORED ADR149,952$00.0%––History
AERAerCap Holdings N.V.SHS29,542$00.0%––History
PVHPVH Corp.COM25,005$00.0%––History
HSTMHealthstream IncCOM38$00.0%––History

Options (6,206)

Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.

The largest 100 of 6,206 by value.

Option positions of Simplex Trading, LLC in Q1 2021
SecurityClassPutsCalls
SPDR S&P 500 ETF Tr78462F953PUT$10.1B–
SPDR S&P 500 ETF Tr78462F903CALL–$4.29B
Amazon Com Inc023135906CALL–$2.14B
Amazon Com Inc023135956PUT$1.87B–
Apple Inc037833900CALL–$1.62B
Apple Inc037833950PUT$1.45B–
Facebook Inc30303M902CALL–$719.4M
Microsoft Corp594918904CALL–$660.3M
SPDR Gold Tr78463V907CALL–$605.8M
Microsoft Corp594918954PUT$598.9M–
Facebook Inc30303M952PUT$593.8M–
SPDR Gold Tr78463V957GOLD SHS$585.8M–
iShares Tr464287957PUT$407.9M–
Boeing Co097023905COM–$396.4M
Netflix Inc64110L956PUT$379.1M–
SPDR Dow Jones Indl Average78467X959PUT$337.2M–
Advanced Micro Devices Inc007903957PUT$334.0M–
Salesforce Com Inc79466L902CALL–$292.5M
Alphabet Inc02079K955PUT$287.5M–
Boeing Co097023955PUT$277.7M–
Advanced Micro Devices Inc007903907CALL–$261.6M
Baidu Inc056752908CALL–$261.1M
SPDR Dow Jones Indl Average78467X909CALL–$260.3M
Visa Inc92826C909CALL–$252.0M
Alphabet Inc02079K905CALL–$245.2M
Square Inc852234903CALL–$241.1M
NIO Inc62914V956PUT$240.5M–
Netflix Inc64110L906CALL–$239.0M
Visa Inc92826C959PUT$238.1M–
Square Inc852234953PUT$237.8M–
Baidu Inc056752958PUT$235.3M–
Shopify Inc82509L957PUT$219.2M–
PayPal Hldgs Inc70450Y953PUT$213.1M–
Micron Technology Inc595112953PUT$197.3M–
Select Sector SPDR Tr81369Y956PUT$188.5M–
Shopify Inc82509L907CALL–$184.7M
JPMorgan Chase & Co46625H905CALL–$184.0M
PayPal Hldgs Inc70450Y903CALL–$171.9M
NIO Inc62914V906CALL–$168.0M
Salesforce Com Inc79466L952PUT$166.6M–
JPMorgan Chase & Co46625H955PUT$165.4M–
Goldman Sachs Group Inc38141G954PUT$163.5M–
iShares Tr464287907CALL–$162.8M
ProShares Tr74347X900CALL–$159.2M
Roku Inc77543R952PUT$159.1M–
Micron Technology Inc595112903CALL–$157.5M
Adobe Systems Incorporated00724F951PUT$151.5M–
Applied Matls Inc038222955PUT$148.9M–
Zoom Video Communications IN98980L951PUT$146.8M–
ARK ETF Tr00214Q958PUT$146.0M–
Select Sector SPDR Tr81369Y906CALL–$145.1M
Adobe Systems Incorporated00724F901CALL–$142.8M
SPDR Ser Tr78464A958PUT$141.8M–
Intel Corp458140950PUT$138.4M–
Citigroup Inc172967954PUT$136.1M–
Zoom Video Communications IN98980L901CALL–$134.2M
Intel Corp458140900CALL–$131.5M
Taiwan Semiconductor Mfg Ltd874039950PUT$123.6M–
Cisco Sys Inc17275R952PUT$120.8M–
Taiwan Semiconductor Mfg Ltd874039900CALL–$120.5M
Snap Inc83304A906CALL–$119.7M
Roku Inc77543R902CALL–$116.2M
Starbucks Corp855244959PUT$109.2M–
Peloton Interactive Inc70614W950PUT$107.1M–
ARK ETF Tr00214Q908CALL–$105.3M
Jd.com Inc47215P956PUT$104.2M–
Goldman Sachs Group Inc38141G904CALL–$103.8M
Viacomcbs Inc92556H956PUT$103.6M–
Viacomcbs Inc92556H906CALL–$102.1M
Caterpillar Inc149123951PUT$101.7M–
Uber Technologies Inc90353T900CALL–$98.5M
Citigroup Inc172967904CALL–$98.2M
Johnson & Johnson478160904CALL–$97.9M
Sea Ltd81141R950PUT$96.3M–
SPDR Ser Tr78464A908CALL–$95.8M
Snowflake Inc833445909CALL–$94.9M
Johnson & Johnson478160954PUT$94.4M–
Snowflake Inc833445959PUT$92.7M–
Snap Inc83304A956PUT$92.4M–
Applied Matls Inc038222905CALL–$92.0M
AutoZone Inc053332952PUT$89.2M–
AT&T Inc00206R902CALL–$87.2M
Pfizer Inc717081953PUT$86.7M–
Jd.com Inc47215P906CALL–$86.4M
General MTRS Co37045V950PUT$86.2M–
General MTRS Co37045V900CALL–$86.0M
BK of America Corp060505954PUT$83.5M–
Merck & Co. Inc58933Y905CALL–$83.2M
Caterpillar Inc149123901CALL–$82.4M
American Airls Group Inc02376R952PUT$82.2M–
Beyond Meat Inc08862E959PUT$81.0M–
ServiceNow Inc81762P952PUT$80.8M–
Lockheed Martin Corp539830909CALL–$78.6M
United Airls Hldgs Inc910047909CALL–$78.3M
Raytheon Technologies Corp75513E901CALL–$75.3M
iShares Tr464288905CALL–$75.2M
Starbucks Corp855244909CALL–$75.0M
Chevron Corp New166764900CALL–$74.0M
ProShares Tr74347X950PUT$73.6M–
iShares Tr464288955PUT$72.4M–