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Livermore
Livermore
ZHEN

Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

Holdings in Q1 2022

Holdings as of Mar 31, 2022, filed May 2, 2022. Long positions only; changes compare share counts with Q4 2021.

Institution overview
Positions
2,880
−94 vs. Q4 2021
Portfolio value
$3.15B
+$98.6M (+3.2%) vs. Q4 2021
Filed
May 2, 2022
SEC
Holdings of Simplex Trading, LLC in Q1 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
KRROKorro Bio, Inc.COM3,677$7.00K<0.1%−882−19.3%ReducedHistory
NVEENV5 Global, Inc.COM53$7.00K<0.1%−476−90.0%ReducedHistory
Oneconnect Finl Technology C68248T105SPONSORED ADS5,099$7.00K<0.1%+5,099New–
PHLTPerformant Healthcare IncCOM2,394$7.00K<0.1%−2,501−51.1%ReducedHistory
PBPBPotbelly CorpCOM1,074$7.00K<0.1%+54+5.3%AddedHistory
SURFSurface Oncology, Inc.COM2,477$7.00K<0.1%−1,512−37.9%ReducedHistory
Telus Intl Cda Inc87975H100SUB VTG SHS300$7.00K<0.1%+300New–
TMXTerminix Global Holdings IncCOM173$7.00K<0.1%+173NewHistory
TLRYTilray Brands, Inc.COM CL 21,000$7.00K<0.1%−57,132−98.3%ReducedHistory
WisdomTree Tr97717W182CHINESE YUAN FD280$7.00K<0.1%+280New–
EVGNEvogene Ltd.SHS5,990$7.00K<0.1%−7,618−56.0%ReducedHistory
Tidal ETF Tr886364728SONICSHARES AIR1,559$7.00K<0.1%−1,001−39.1%Reduced–
AVDXAvidXchange Holdings, Inc.COM915$7.00K<0.1%+915NewHistory
Global X FDS37960A875BLOCKCHAIN & BIT446$7.00K<0.1%+346+346.0%Added–
TROOTroops, Inc.SHS1,721$7.00K<0.1%−494−22.3%ReducedHistory
SOFISoFi Technologies, Inc.Stock860$8.00K<0.1%−1,328,044−99.9%ReducedHistory
ARK Next Generation Technology ETF00214Q401ETF100$8.00K<0.1%−7,511−98.7%Reduced–
CTBICommunity Trust Bancorp IncCOM200$8.00K<0.1%+200NewHistory
GHMGraham CorpCOM1,100$8.00K<0.1%+1,067+3,233.3%AddedHistory
ALLEAllegion plcORD SHS81$8.00K<0.1%−606−88.2%ReducedHistory
VMIValmont Industries IncCOM37$8.00K<0.1%+37NewHistory
GPKGraphic Packaging Holding CoCOM446$8.00K<0.1%−4,562−91.1%ReducedHistory
iShares Inc464286814MSCI NETHERL ETF200$8.00K<0.1%+200New–
PBR.APetrobras - Petroleo Brasileiro SASP ADR NON VTG596$8.00K<0.1%+596NewHistory
iShares Inc464286749MSCI SWITZERLAND167$8.00K<0.1%+167New–
GFFGriffon CorpCOM416$8.00K<0.1%+416NewHistory
SHCSotera Health CoCOM387$8.00K<0.1%+387NewHistory
First Tr Exchng Traded FD VI33740F540SKYB CRY IND ETF608$8.00K<0.1%+608New–
CECOCeco Environmental CorpCOM1,491$8.00K<0.1%−116−7.2%ReducedHistory
Invesco Exchange Traded FD T46137V464S&P MDCP MOMNTUM100$8.00K<0.1%+100New–
SPDR Series Trust78464A771ST STR SP CAPMKT96$8.00K<0.1%−79−45.1%Reduced–
Pacer FDS Tr69374H741DATA AND INFRAST212$8.00K<0.1%+212New–
BLZEBackblaze, Inc.COM CL A787$8.00K<0.1%+787NewHistory
CATOCato CorpCL A601$8.00K<0.1%+601NewHistory
CIVBCivista Bancshares, Inc.COM NO PAR338$8.00K<0.1%−9,224−96.5%ReducedHistory
GEOSGeospace Technologies CorpCOM1,400$8.00K<0.1%+219+18.5%AddedHistory
MCHBMechanics BancorpCL A169$8.00K<0.1%−25−12.9%ReducedHistory
NEXANexa Resources S.A.COM953$8.00K<0.1%−35−3.5%ReducedHistory
OLPOne Liberty Properties IncCOM266$8.00K<0.1%−254−48.8%ReducedHistory
PAYOPayoneer Global Inc.COM1,813$8.00K<0.1%−42,962−96.0%ReducedHistory
ALLKAllakos Inc.COM1,562$8.00K<0.1%−14,253−90.1%ReducedHistory
AIMCAltra Industrial Motion Corp.COM216$8.00K<0.1%00.0%UnchangedHistory
APTOAptose Biosciences Inc.COM NEW6,032$8.00K<0.1%+4,256+239.6%AddedHistory
AXLAAxcella Health Inc.COM3,495$8.00K<0.1%+3,495NewHistory
Bio Green Med Solution, Inc.23254L603COM2,867$8.00K<0.1%−5,487−65.7%Reduced–
DPCM Cap Inc23344P101COM CL A881$8.00K<0.1%+881New–
FTKFlotek Industries IncCOM6,643$8.00K<0.1%−54,095−89.1%ReducedHistory
RPTRithm Property Trust Inc.COM691$8.00K<0.1%+570+471.1%AddedHistory
NRTNorth European Oil Royalty TrustSH BEN INT547$8.00K<0.1%+547NewHistory
ProShares Tr74347X658SHT FTSE CHIN 50500$8.00K<0.1%+400+400.0%Added–
VANIVivani Medical, Inc.COM NEW6,132$8.00K<0.1%+6,132NewHistory
NSLRNeostellar Capital Corp.COM NEW1,011$8.00K<0.1%+1,011NewHistory
TRAWTraws Pharma, Inc.COM NEW4,523$8.00K<0.1%−6,142−57.6%ReducedHistory
ATXSAstria Therapeutics, Inc.COM1,335$8.00K<0.1%+1,335NewHistory
FCUVFocus Universal Inc.COM598$8.00K<0.1%+188+45.9%AddedHistory
NMGNouveau Monde Graphite Inc.Stock1,347$9.00K<0.1%+712+112.1%AddedHistory
WisdomTree Tr97717W406US AI ENHANCED100$9.00K<0.1%+100New–
SKMSK Telecom Co LtdSPONSORED ADR356$9.00K<0.1%+356NewHistory
SRRKScholar Rock Holding CorpCOM735$9.00K<0.1%+735NewHistory
HAYWHayward Holdings, Inc.COM582$9.00K<0.1%+582NewHistory
CULPCulp IncCOM1,258$9.00K<0.1%+1,258NewHistory
ORICOric Pharmaceuticals, Inc.COM1,852$9.00K<0.1%+1,852NewHistory
SPNTSiriusPoint LtdCOM1,221$9.00K<0.1%+1,221NewHistory
ACORAcorda Therapeutics, Inc.COM NEW5,692$9.00K<0.1%−3,701−39.4%ReducedHistory
ADAPYAdaptimmune Therapeutics PLCSPONDS ADR4,412$9.00K<0.1%−5,071−53.5%ReducedHistory
Advisorshares Tr00768Y412RANGER EQUITY BE396$9.00K<0.1%+396New–
ASPUAspen Group, Inc.COM NEW5,671$9.00K<0.1%+3,077+118.6%AddedHistory
DNBDun & Bradstreet Holdings, Inc.COM516$9.00K<0.1%+516NewHistory
ETF Managers Tr26924G763TREATMENTS TSTNG333$9.00K<0.1%−107−24.3%Reduced–
IDEXIdeanomics, Inc.COM8,100$9.00K<0.1%−8,446−51.0%ReducedHistory
NBSENeuBase Therapeutics, Inc.COM5,316$9.00K<0.1%−3,008−36.1%ReducedHistory
DTILPrecision Biosciences IncCOM3,046$9.00K<0.1%+2,476+434.4%AddedHistory
RNACCartesian Therapeutics, Inc.COM8,070$9.00K<0.1%−21,268−72.5%ReducedHistory
LOVSpark Networks SESPONSORED ADR3,386$9.00K<0.1%+3,386NewHistory
SNVSynovus Financial CorpCOM NEW199$9.00K<0.1%+199NewHistory
TATravelCenters of America Inc.COM NEW224$9.00K<0.1%−1,864−89.3%ReducedHistory
VVOSVivos Therapeutics, Inc.COM3,645$9.00K<0.1%+3,645NewHistory
DAOYoudao, Inc.SPONSORED ADS1,310$9.00K<0.1%+1,310NewHistory
CLGNCollPlant Biotechnologies LtdSHS NEW825$9.00K<0.1%−781−48.6%ReducedHistory
JKHYJack Henry & Associates IncStock51$10.0K<0.1%+51NewHistory
iShares Core High Dividend ETF46429B663ETF97$10.0K<0.1%−94−49.2%Reduced–
EMEEMCOR Group, Inc.Stock94$10.0K<0.1%+94NewHistory
SVMSilvercorp Metals IncCOM2,851$10.0K<0.1%−14,379−83.5%ReducedHistory
VCELVericel CorpCOM285$10.0K<0.1%−4,630−94.2%ReducedHistory
Invesco Exch Traded FD Tr II46138E511PFD ETF738$10.0K<0.1%+738New–
TIMBTim S.A.SPONSORED ADR696$10.0K<0.1%+696NewHistory
UTIUniversal Technical Institute IncCOM1,215$10.0K<0.1%−13,000−91.5%ReducedHistory
FCNFti Consulting, IncCOM64$10.0K<0.1%+64NewHistory
ABSIAbsci CorpCOM1,304$10.0K<0.1%+1,304NewHistory
UFPIUfp Industries IncCOM131$10.0K<0.1%−2,160−94.3%ReducedHistory
HBBHamilton Beach Brands Holding CoCOM CL A938$10.0K<0.1%+938NewHistory
iShares Tr464288562RESIDENTIAL MULT110$10.0K<0.1%+62+129.2%Added–
NWNNorthwest Natural Holding CoCOM204$10.0K<0.1%+103+102.0%AddedHistory
BRSPBrightSpire Capital, Inc.COM CL A1,129$10.0K<0.1%+1,129NewHistory
GSBCGreat Southern Bancorp, Inc.COM172$10.0K<0.1%−951−84.7%ReducedHistory
INTTIntest CorpCOM970$10.0K<0.1%+52+5.7%AddedHistory
LFCRLifecore Biomedical, Inc.COM911$10.0K<0.1%+879+2,746.9%AddedHistory
PRLDPrelude Therapeutics IncCOM1,561$10.0K<0.1%+1,561NewHistory
RGNXREGENXBIO Inc.COM323$10.0K<0.1%+292+941.9%AddedHistory
SCHLScholastic CorpCOM256$10.0K<0.1%+92+56.1%AddedHistory

Options (7,515)

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 7,515 by value.

Option positions of Simplex Trading, LLC in Q1 2022
SecurityClassPutsCalls
SPDR S&P 500 ETF Tr78462F953PUT$8.56B–
SPDR S&P 500 ETF Tr78462F903CALL–$5.22B
Invesco QQQ Tr46090E953PUT$4.74B–
Tesla Inc88160R901CALL–$4.39B
Tesla Inc88160R951PUT$4.19B–
iShares Tr464287957PUT$3.46B–
Amazon Com Inc023135956PUT$2.90B–
Invesco QQQ Tr46090E903UNIT SER 1–$2.67B
Apple Inc037833950PUT$2.31B–
Amazon Com Inc023135906CALL–$2.16B
Apple Inc037833900CALL–$1.97B
iShares Tr464287907CALL–$1.68B
Select Sector SPDR Tr81369Y956PUT$1.43B–
Alphabet Inc02079K905CALL–$1.40B
Alphabet Inc02079K955PUT$1.17B–
SPDR Gold Tr78463V907CALL–$1.05B
NVIDIA Corporation67066G904CALL–$1.00B
NVIDIA Corporation67066G954PUT$990.6M–
Microsoft Corp594918954PUT$903.7M–
Facebook Inc30303M902CALL–$865.5M
Microsoft Corp594918904CALL–$809.8M
Select Sector SPDR Tr81369Y906CALL–$768.6M
Facebook Inc30303M952PUT$625.6M–
Advanced Micro Devices Inc007903907CALL–$598.5M
SPDR Gold Tr78463V957GOLD SHS$581.2M–
Advanced Micro Devices Inc007903957PUT$506.3M–
Alibaba Group Hldg Ltd01609W902CALL–$438.7M
SPDR Dow Jones Indl Average78467X959PUT$412.1M–
Netflix Inc64110L956PUT$397.0M–
GameStop Corp New36467W959PUT$348.2M–
Netflix Inc64110L906CALL–$328.5M
SPDR Ser Tr78464A958PUT$320.7M–
iShares Tr464288955PUT$306.1M–
VanEck Vectors ETF Tr92189F952PUT$300.9M–
Shopify Inc82509L957PUT$298.4M–
Boeing Co097023905COM–$296.0M
VanEck Vectors ETF Tr92189F902CALL–$293.9M
Disney Walt Co254687956PUT$293.1M–
Shopify Inc82509L907CALL–$291.4M
Square Inc852234953PUT$286.0M–
Vanguard Index FDS922908959PUT$283.8M–
SPDR Ser Tr78464A908CALL–$283.5M
PayPal Hldgs Inc70450Y903CALL–$277.8M
Costco WHSL Corp New22160K955PUT$277.5M–
Alibaba Group Hldg Ltd01609W952PUT$276.9M–
ARK ETF Tr00214Q957PUT$260.4M–
Boeing Co097023955PUT$255.0M–
Disney Walt Co254687906CALL–$249.1M
JPMorgan Chase & Co46625H905CALL–$246.1M
PayPal Hldgs Inc70450Y953PUT$240.2M–
AT&T Inc00206R902CALL–$231.0M
Square Inc852234903CALL–$226.0M
GameStop Corp New36467W909CALL–$225.9M
Exxon Mobil Corp30231G952PUT$224.9M–
JPMorgan Chase & Co46625H955PUT$224.1M–
Intel Corp458140900CALL–$223.8M
Micron Technology Inc595112903CALL–$211.5M
Broadcom Inc11135F951PUT$209.7M–
Micron Technology Inc595112953PUT$208.9M–
Citigroup Inc172967954PUT$205.7M–
Pfizer Inc717081953PUT$204.9M–
Adobe Systems Incorporated00724F901CALL–$203.7M
Adobe Systems Incorporated00724F951PUT$200.4M–
BK of America Corp060505904CALL–$194.1M
Visa Inc92826C959PUT$192.1M–
iShares Silver Tr46428Q909CALL–$189.5M
Salesforce Com Inc79466L952PUT$186.2M–
Salesforce Com Inc79466L902CALL–$186.0M
Citigroup Inc172967904CALL–$185.5M
Mastercard Incorporated57636Q954PUT$183.6M–
SPDR Dow Jones Indl Average78467X909CALL–$181.0M
BK of America Corp060505954PUT$178.6M–
Qualcomm Inc747525953PUT$178.2M–
Visa Inc92826C909CALL–$178.2M
Cisco Sys Inc17275R952PUT$177.7M–
Berkshire Hathaway Inc Del084670902CALL–$176.5M
Goldman Sachs Group Inc38141G954PUT$173.1M–
Intel Corp458140950PUT$170.6M–
iShares Tr464288905CALL–$170.3M
Caterpillar Inc149123951PUT$170.2M–
Taiwan Semiconductor Mfg Ltd874039900CALL–$169.2M
Airbnb Inc009066951PUT$168.8M–
Mastercard Incorporated57636Q904CALL–$168.0M
Chevron Corp New166764900CALL–$165.2M
ProShares Tr74347X900CALL–$162.7M
Qualcomm Inc747525903CALL–$162.6M
Taiwan Semiconductor Mfg Ltd874039950PUT$159.0M–
Exxon Mobil Corp30231G902CALL–$158.4M
Berkshire Hathaway Inc Del084670952PUT$158.3M–
Pfizer Inc717081903CALL–$158.3M
Chipotle Mexican Grill Inc169656955PUT$157.3M–
SPDR Ser Tr78468R957PUT$156.9M–
Ford MTR Co Del345370950PUT$156.5M–
Lockheed Martin Corp539830959PUT$155.7M–
General MTRS Co37045V900CALL–$154.1M
Nike Inc654106903CALL–$152.7M
Home Depot Inc437076902CALL–$149.5M
Lockheed Martin Corp539830909CALL–$147.2M
Broadcom Inc11135F901CALL–$146.9M
Walmart Inc931142903CALL–$146.0M

Sold out since Q4 2021 (1,015)

Positions held at the end of Q4 2021 that are gone from this filing.

The largest 100 of 1,015 by value last quarter.

Positions of Simplex Trading, LLC sold out since Q4 2021
SecurityClassShares in Q4 2021Value in Q4 2021% of portfolio in Q4 2021History
State Street Financial Select Sector SPDR ETF81369Y605ETF1,094,875$42.8M1.4%–
iShares Tr464287184CHINA LG-CAP ETF902,666$33.0M1.1%–
XLNXXilinx IncCOM105,078$22.3M0.7%History
ELEstee Lauder Companies IncCL A53,361$19.8M0.6%History
ACNAccenture plcStock46,648$19.3M0.6%History
FCXFreeport-McMoran IncStock461,846$19.3M0.6%History
State Street Consumer Discretionary Select Sector SPDR ETF81369Y407ETF84,426$17.3M0.6%–
RBLXRoblox CorpStock154,709$16.0M0.5%History
RIORio Tinto PLCADR219,384$14.7M0.5%History
AZNAstraZeneca PLCSPONSORED ADR231,196$13.5M0.4%History
WBAWalgreens Boots Alliance, Inc.COM255,353$13.3M0.4%History
GLDSPDR Gold TrustETF60,891$10.4M0.3%History
IBMInternational Business Machines CorpStock75,206$10.1M0.3%History
PANWPalo Alto Networks IncStock17,714$9.86M0.3%History
DGDollar General CorpCOM40,784$9.62M0.3%History
XUnited States Steel CorpCOM386,986$9.21M0.3%History
MARMarriott International IncStock53,716$8.88M0.3%History
CTXSCitrix Systems IncCOM81,775$7.74M0.3%History
COINCoinbase Global, Inc.COM CL A30,635$7.73M0.3%History
MUMicron Technology IncStock79,305$7.39M0.2%History
DKSDick's Sporting Goods, Inc.Stock63,816$7.34M0.2%History
State Street Materials Select Sector SPDR ETF81369Y100ETF80,903$7.33M0.2%–
KLACKLA CorpCOM NEW16,292$7.01M0.2%History
VanEck Semiconductor ETF92189F676ETF21,158$6.53M0.2%–
TDOCTeladoc Health, Inc.COM68,925$6.33M0.2%History
iShares Iboxx $ Investment Grade Corporate Bond ETF464287242ETF47,398$6.28M0.2%–
DLTRDollar Tree, Inc.COM41,638$5.85M0.2%History
HUMHumana IncStock11,192$5.19M0.2%History
BBYBest Buy Co IncStock50,348$5.12M0.2%History
COPConocoPhillipsStock70,827$5.11M0.2%History
GILDGilead Sciences, Inc.Stock68,715$4.99M0.2%History
BLKBlackRock, Inc.COM4,915$4.50M0.1%History
VanEck ETF Trust92189F791JUNIOR GOLD MINE105,254$4.41M0.1%–
ILMNIllumina, Inc.COM11,079$4.21M0.1%History
iShares Tr464288752US HOME CONS ETF50,471$4.18M0.1%–
CNCCentene CorpStock48,841$4.02M0.1%History
JLLJones Lang Lasalle IncCOM14,308$3.85M0.1%History
TSLATesla, Inc.Stock3,541$3.74M0.1%History
CFGCitizens Financial Group IncCOM78,794$3.72M0.1%History
RUNSunrun Inc.COM106,782$3.66M0.1%History
Farfetch Ltd30744W107ORD SH CL A108,348$3.62M0.1%–
SLBSLB LimitedStock120,573$3.61M0.1%History
USBUS Bancorp DECOM NEW63,991$3.59M0.1%History
HALHalliburton CoStock151,786$3.47M0.1%History
DHIHorton D R IncCOM31,358$3.40M0.1%History
SOSouthern CoStock49,500$3.39M0.1%History
FEFirstenergy CorpCOM80,775$3.36M0.1%History
PMPhilip Morris International Inc.Stock35,274$3.35M0.1%History
IPInternational Paper CoCOM69,366$3.26M0.1%History
UCOProShares Trust IIULTA BLMBG 201737,117$3.22M0.1%History
BKNGBooking Holdings Inc.Stock1,340$3.21M0.1%History
TWTRTwitter, Inc.COM73,640$3.18M0.1%History
Invesco Exchange Traded FD T46137V357S&P500 EQL WGT18,408$3.00M0.1%–
SHWSherwin Williams CoCOM8,419$2.96M0.1%History
iShares Russell 2000 ETF464287655ETF13,233$2.94M0.1%–
KMXCarMax IncCOM21,400$2.79M0.1%History
ProShares Tr74347R107PSHS ULT S&P 50018,949$2.77M0.1%–
FISVFiserv IncStock26,485$2.75M0.1%History
PLDPrologis, Inc.REIT15,339$2.58M0.1%History
EFXEquifax IncCOM8,734$2.56M0.1%History
CRLCharles River Laboratories International, Inc.COM6,740$2.54M0.1%History
ZGNXZogenix, Inc.COM NEW153,860$2.50M0.1%History
NEENextera Energy IncStock26,713$2.49M0.1%History
TROWPrice T Rowe Group IncStock12,645$2.49M0.1%History
NEWRNew Relic, Inc.COM22,571$2.48M0.1%History
FNDFloor & Decor Holdings, Inc.CL A18,514$2.41M0.1%History
HZNPHorizon Therapeutics Public Ltd CoSHS21,935$2.36M0.1%History
GTGoodyear Tire & Rubber CoCOM109,530$2.33M0.1%History
CTVACorteva, Inc.Stock48,758$2.31M0.1%History
JWNNordstrom IncStock101,903$2.31M0.1%History
AIGAmerican International Group, Inc.Stock40,461$2.30M0.1%History
APTVAptiv PLCSHS13,501$2.23M0.1%History
BBWIBath & Body Works, Inc.COM31,377$2.19M0.1%History
CNQCanadian Natural Resources LtdCOM51,418$2.17M0.1%History
Royal Dutch Shell PLC780259206SPONS ADR A49,734$2.16M0.1%–
SABRSabre CorpCOM244,663$2.10M0.1%History
SGISomnigroup International Inc.COM43,787$2.06M0.1%History
Vanguard Information Technology ETF92204A702ETF4,363$2.00M0.1%–
JBLJabil IncStock27,549$1.94M0.1%History
HOODRobinhood Markets, Inc.Stock108,943$1.93M0.1%History
CARRCarrier Global CorpStock35,458$1.92M0.1%History
PHGKoninklijke Philips NVNY REGIS SHS NEW51,545$1.90M0.1%History
PAYXPaychex IncStock13,620$1.86M0.1%History
GLWCorning IncCOM48,444$1.80M0.1%History
DUKDuke Energy CORPStock16,920$1.77M0.1%History
EXCExelon CorpStock30,463$1.76M0.1%History
ABTAbbott LaboratoriesStock12,379$1.74M0.1%History
IRBTiRobot CorpCOM26,427$1.74M0.1%History
iShares U.S. Medical Devices ETF464288810ETF25,895$1.71M0.1%–
ABMDAbiomed IncCOM4,633$1.66M0.1%History
VMWVmware LLCCL A COM14,331$1.66M0.1%History
SSentinelOne, Inc.CL A32,740$1.65M0.1%History
SPGIS&P Global Inc.Stock3,499$1.65M0.1%History
LYBLyondellBasell Industries N.V.SHS - A -17,868$1.65M0.1%History
BHP Group Ltd05545E209SPONSORED ADR27,497$1.64M0.1%–
SCHWSchwab Charles CorpStock19,431$1.63M0.1%History
PFGCPerformance Food Group CoCOM35,359$1.62M0.1%History
ALLAllstate CorpStock13,705$1.61M0.1%History
ROKRockwell Automation, IncStock4,576$1.60M0.1%History
BDXBecton Dickinson & CoStock6,302$1.58M0.1%History