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Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

Holdings in Q3 2024

Holdings as of Sep 30, 2024, filed Nov 8, 2024. Long positions only; changes compare share counts with Q2 2024.

Institution overview
Positions
2,294
−107 vs. Q2 2024
Portfolio value
$2.97B
−$145.9M (−4.7%) vs. Q2 2024
Filed
Nov 8, 2024
SEC
Holdings of Simplex Trading, LLC in Q3 2024
SecurityClassSharesValue% of portfolioShare changeActionHistory
KZIAKazia Therapeutics LtdSPONSORED ADR505$00.0%+505NewHistory
KRONKronos Bio, Inc.COM149$00.0%−1,881−92.7%ReducedHistory
MNTXManitex International, Inc.COM100$00.0%+89+809.1%AddedHistory
MRCCMonroe Capital CorpCOM112$00.0%−6,347−98.3%ReducedHistory
Morphosys AG617760202SPONSORED ADS4,464$00.0%+4,464New–
OXSQOxford Square Capital Corp.COM45$00.0%+45NewHistory
PVLPermianville Royalty TrustTR UNIT8$00.0%−100−92.6%ReducedHistory
PFCPremier Financial CorpCOM31$00.0%+31NewHistory
PROFProfound Medical Corp.COM NEW83$00.0%−40−32.5%ReducedHistory
PRPHProPhase Labs, Inc.COM114$00.0%−3,128−96.5%ReducedHistory
ProShares Tr74347B227ULTSHT FT CH 506$00.0%−619−99.0%Reduced–
ProShares Tr74347R818PSHS ULT SCAP60032$00.0%+32New–
EUOProShares Trust IIULTRASHRT EURO7$00.0%+7NewHistory
ProShares Tr74348A434ULTSHT FTSE EURO1$00.0%−111−99.1%Reduced–
Sunpower Corp867652406COM253,700$00.0%+129,116+103.6%Added–
TRUETrueCar, Inc.COM205$00.0%+205NewHistory
FLZHFlash Sports & Media Holdings, Inc.COM NEW80$00.0%−281−77.8%ReducedHistory
UONEUrban One, Inc.CL A188$00.0%+188NewHistory
DWTXDogwood Therapeutics, Inc.COM100$00.0%+100NewHistory
VNRXVolitionrx LtdCOM355$00.0%+30+9.2%AddedHistory
BIOXBioceres Crop Solutions Corp.SHS39$00.0%+39NewHistory
CLPSCLPS IncCOM215$00.0%+215NewHistory
Spi Energy Co LtdG8651P110SHS NEW644$00.0%+200+45.0%Added–
LVTXLAVA Therapeutics NVSHS51$00.0%−175−77.4%ReducedHistory
UPXIUpexi, Inc.COM15$00.0%−202−93.1%ReducedHistory
HITIHigh Tide Inc.COM NEW243$00.0%+243NewHistory
OKUROnKure Therapeutics, Inc.COM100$00.0%+100NewHistory
INCRIntercure Ltd.Common Stock33$00.0%−147−81.7%ReducedHistory
Walkme LtdM97628107ORD SHS1,405$00.0%−1,234−46.8%Reduced–
NVNOenVVeno Medical CorpCOMMON STOCK288$00.0%−379−56.8%ReducedHistory
WKSPWorksport LtdCOM NEW1,408$00.0%−986−41.2%ReducedHistory
FEAM5E Advanced Materials, Inc.COMMON STOCK27$00.0%−100−78.7%ReducedHistory
SATLSatellogic Inc.CLASS A ORD SHS70$00.0%+70NewHistory
GHIGreystone Housing Impact Investors LPBEN UNIT CTF70$00.0%−1,366−95.1%ReducedHistory
CLRBCellectar Biosciences, Inc.COM425$00.0%−7,767−94.8%ReducedHistory
iShares Tr46436E361BLOCKCHAIN & TEC30$00.0%00.0%Unchanged–
FENGPhoenix New Media LtdSPONSORED ADS98$00.0%+98NewHistory
GGRGogoro Inc.ORDINARY SHARES1,677$00.0%+1,662+11,080.0%AddedHistory
PTNPalatin Technologies IncCOM NEW217$00.0%−11,833−98.2%ReducedHistory
CEINViking Global Technologies, Inc.COM40$00.0%−18,326−99.8%ReducedHistory
DRRXDurect CorpCOM NEW744$00.0%−2,063−73.5%ReducedHistory
Graniteshares ETF Tr38747R8681.75X LG BABA DL37$00.0%−820−95.7%Reduced–
LNZALanzaTech Global, Inc.COMMON STOCK34$00.0%−18−34.6%ReducedHistory
FTFTFuture FinTech Group Inc.COM NEW297$00.0%−319−51.8%ReducedHistory
AXDXAccelerate Diagnostics, IncCOMM STK157$00.0%+157NewHistory
ALPPAlpine 4 Holdings, Inc.CL A NEW201$00.0%+201NewHistory
OPADOfferpad Solutions Inc.COM CL A79$00.0%−325−80.4%ReducedHistory
ALURAllurion Technologies, Inc.COM SHS400$00.0%+400NewHistory
BCTXBriaCell Therapeutics Corp.COM323$00.0%+323NewHistory
LLYVALiberty Live Holdings, Inc.COM LBTY LIV S A9$00.0%+9NewHistory
SOGPSound Group Inc.ADS119$00.0%−500−80.8%ReducedHistory
KXINKaixin HoldingsSHS NEW3,500$00.0%+3,500NewHistory
UAVSAgEagle Aerial Systems Inc.COM2,465$00.0%+2,465NewHistory
LFWDLifeward Ltd.SHS85$00.0%−603−87.6%ReducedHistory
ORGSOrgenesis Inc.COM48$00.0%+48NewHistory
Alps Clean Energy ETF00162Q460ETF38$1.00K<0.1%−742−95.1%Reduced–
VERXVertex, Inc.Stock47$1.00K<0.1%−313−86.9%ReducedHistory
ESLTElbit Systems LtdStock7$1.00K<0.1%+7NewHistory
Global X FDS37954Y285TELMDC&DIG ETF117$1.00K<0.1%+117New–
SIBNSI-BONE, Inc.COM80$1.00K<0.1%00.0%UnchangedHistory
iShares Inc464286756MSCI SWEDEN ETF27$1.00K<0.1%−100−78.7%Reduced–
Schwab Strategic Tr808524672INTERNL DIVID56$1.00K<0.1%−39−41.1%Reduced–
Schwab Strategic Tr8085247221000 INDEX ETF34$1.00K<0.1%+24+240.0%Added–
HLMNHillman Solutions Corp.COM165$1.00K<0.1%+165NewHistory
MFGMizuho Financial Group IncSPONSORED ADR313$1.00K<0.1%−405−56.4%ReducedHistory
NAMSNewAmsterdam Pharma Co N.V.ORDINARY SHARES62$1.00K<0.1%+62NewHistory
FIBKFirst Interstate Bancsystem IncCOM62$1.00K<0.1%+62NewHistory
CIONCION Investment CorpCOM103$1.00K<0.1%+103NewHistory
VCTRVictory Capital Holdings, Inc.COM CL A27$1.00K<0.1%+27NewHistory
CTRICenturi Holdings, Inc.COM SHS93$1.00K<0.1%+29+45.3%AddedHistory
RGPResources Connection, Inc.COM136$1.00K<0.1%−1,179−89.7%ReducedHistory
WAYWaystar Holding Corp.COM38$1.00K<0.1%+38NewHistory
ACCOAcco Brands CorpCOM303$1.00K<0.1%−4,295−93.4%ReducedHistory
PGENPrecigen, Inc.COM1,994$1.00K<0.1%−24,154−92.4%ReducedHistory
COCOVita Coco Company, Inc.COM40$1.00K<0.1%−169−80.9%ReducedHistory
SPDR Series Trust78464A722ST STR SP PHARMA39$1.00K<0.1%+39New–
FHIFederated Hermes, Inc.CL B34$1.00K<0.1%−1,862−98.2%ReducedHistory
NICNicolet Bankshares IncCOM17$1.00K<0.1%+17NewHistory
DRHDiamondRock Hospitality CoCOM170$1.00K<0.1%−473−73.6%ReducedHistory
VIVTelefonica Brasil S.A.SPONSORED ADS165$1.00K<0.1%−640−79.5%ReducedHistory
HAYWHayward Holdings, Inc.COM71$1.00K<0.1%−122−63.2%ReducedHistory
DSLDoubleLine Income Solutions FundCOM88$1.00K<0.1%+88NewHistory
CDXSCodexis, Inc.COM409$1.00K<0.1%−1,037−71.7%ReducedHistory
NWBINorthwest Bancshares, Inc.COM100$1.00K<0.1%+100NewHistory
VTOLBristow Group Inc.COM33$1.00K<0.1%+33NewHistory
TKCTurkcell Iletisim Hizmetleri A SSPON ADR NEW282$1.00K<0.1%+282NewHistory
MASS908 Devices Inc.COM369$1.00K<0.1%+369NewHistory
ACRSAclaris Therapeutics, Inc.COM1,085$1.00K<0.1%−9,081−89.3%ReducedHistory
APIAgora, Inc.ADS703$1.00K<0.1%+163+30.2%AddedHistory
ATYRaTYR PHARMA INCCOM NEW790$1.00K<0.1%−1,074−57.6%ReducedHistory
BHBBar Harbor BanksharesCOM39$1.00K<0.1%+39NewHistory
BRLTBrilliant Earth Group, Inc.CL A COM823$1.00K<0.1%−134−14.0%ReducedHistory
BF.ABrown Forman CorpCL A30$1.00K<0.1%−52−63.4%ReducedHistory
CTEVClaritev CorpCL A NEW173$1.00K<0.1%+173NewHistory
ELAEnvela CorpCOM272$1.00K<0.1%+272NewHistory
XGNExagen Inc.COM554$1.00K<0.1%−80−12.6%ReducedHistory
SELFGlobal Self Storage, Inc.COM199$1.00K<0.1%+199NewHistory
LCTXLineage Cell Therapeutics, Inc.COM1,450$1.00K<0.1%−1,405−49.2%ReducedHistory
LUCKLucky Strike Entertainment CorpCL A COM128$1.00K<0.1%+128NewHistory
NABLN-able, Inc.COMMON STOCK146$1.00K<0.1%+146NewHistory

Options (6,195)

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 6,195 by value.

Option positions of Simplex Trading, LLC in Q3 2024
SecurityClassPutsCalls
SPDR S&P 500 ETF Tr78462F953PUT$32.8B–
SPDR S&P 500 ETF Tr78462F903CALL–$14.7B
Invesco QQQ Tr46090E953PUT$7.12B–
iShares Tr464287957PUT$6.69B–
NVIDIA Corporation67066G904CALL–$4.89B
NVIDIA Corporation67066G954PUT$4.87B–
Invesco QQQ Tr46090E903UNIT SER 1–$4.68B
iShares Tr464287907CALL–$4.30B
Apple Inc037833900CALL–$2.87B
Tesla Inc88160R901CALL–$2.83B
Tesla Inc88160R951PUT$2.23B–
Apple Inc037833950PUT$1.95B–
Facebook Inc30303M902CALL–$1.83B
Select Sector SPDR Tr81369Y956PUT$1.49B–
SPDR Gold Tr78463V907CALL–$1.39B
Microsoft Corp594918904CALL–$1.23B
Facebook Inc30303M952PUT$1.22B–
Alphabet Inc02079K905CALL–$1.22B
Amazon Com Inc023135906CALL–$1.03B
SPDR Gold Tr78463V957GOLD SHS$1.01B–
Amazon Com Inc023135956PUT$979.2M–
Select Sector SPDR Tr81369Y906CALL–$978.7M
Alibaba Group Hldg Ltd01609W902CALL–$974.6M
Microsoft Corp594918954PUT$861.7M–
Alphabet Inc02079K955PUT$819.9M–
Advanced Micro Devices Inc007903957PUT$766.9M–
Booking Holdings Inc09857L908CALL–$735.9M
VanEck Vectors ETF Tr92189F952PUT$679.5M–
Broadcom Inc11135F901CALL–$627.6M
VanEck Vectors ETF Tr92189F902CALL–$617.7M
Advanced Micro Devices Inc007903907CALL–$596.5M
Broadcom Inc11135F951PUT$590.0M–
Netflix Inc64110L956PUT$572.0M–
SPDR Dow Jones Indl Average78467X959PUT$547.3M–
MicroStrategy Inc594972908CALL–$493.3M
Booking Holdings Inc09857L958PUT$480.6M–
Taiwan Semiconductor Mfg Ltd874039950PUT$472.7M–
Alibaba Group Hldg Ltd01609W952PUT$454.0M–
iShares Silver Tr46428Q909CALL–$442.5M
Costco WHSL Corp New22160K955PUT$419.2M–
SPDR Ser Tr78464A958PUT$418.1M–
MicroStrategy Inc594972958PUT$410.0M–
Berkshire Hathaway Inc Del084670902CALL–$398.4M
Pinduoduo Inc722304952PUT$358.8M–
ASML Holding N VN07059900CALL–$351.0M
Micron Technology Inc595112903CALL–$350.8M
Netflix Inc64110L906CALL–$346.1M
Walmart Inc931142903CALL–$343.1M
Pinduoduo Inc722304902CALL–$341.9M
SPDR Ser Tr78464A908CALL–$333.1M
Costco WHSL Corp New22160K905CALL–$323.4M
Citigroup Inc172967904CALL–$316.7M
SPDR Dow Jones Indl Average78467X909CALL–$310.3M
Super Micro Computer Inc86800U954PUT$300.7M–
Micron Technology Inc595112953PUT$298.9M–
Super Micro Computer Inc86800U904CALL–$296.4M
Lilly Eli & Co532457958PUT$292.1M–
JPMorgan Chase & Co46625H900CALL–$287.7M
Berkshire Hathaway Inc Del084670952PUT$282.5M–
CrowdStrike Hldgs Inc22788C905CALL–$280.9M
JPMorgan Chase & Co46625H950PUT$275.0M–
Palantir Technologies Inc69608A908CALL–$272.0M
Oracle Corp68389X955PUT$271.4M–
Palo Alto Networks Inc697435955PUT$271.4M–
CrowdStrike Hldgs Inc22788C955PUT$263.0M–
Oracle Corp68389X905CALL–$261.0M
Kraneshares Tr500767906CALL–$258.3M
Goldman Sachs Group Inc38141G954PUT$249.3M–
Boeing Co097023905COM–$248.7M
Boeing Co097023955PUT$242.2M–
Lilly Eli & Co532457908CALL–$241.3M
Exxon Mobil Corp30231G902CALL–$236.7M
PayPal Hldgs Inc70450Y903CALL–$233.4M
Walmart Inc931142953PUT$232.8M–
Coinbase Global Inc19260Q907CALL–$229.9M
Taiwan Semiconductor Mfg Ltd874039900CALL–$227.2M
Disney Walt Co254687906CALL–$225.9M
Uber Technologies Inc90353T900CALL–$223.4M
Vanguard Index FDS922908959PUT$208.9M–
Home Depot Inc437076902CALL–$202.4M
Intel Corp458140900CALL–$201.9M
Visa Inc92826C909CALL–$201.8M
iShares Tr464288955PUT$199.8M–
Salesforce Com Inc79466L952PUT$199.5M–
Citigroup Inc172967954PUT$193.8M–
Arm Holdings PLC042068955PUT$193.6M–
Jd.com Inc47215P906CALL–$187.8M
Palantir Technologies Inc69608A958PUT$180.7M–
Qualcomm Inc747525953PUT$179.6M–
Adobe Systems Incorporated00724F951PUT$177.4M–
Vanguard Index FDS922908909CALL–$174.6M
International Business Machs459200901CALL–$171.6M
Qualcomm Inc747525903CALL–$171.4M
Coinbase Global Inc19260Q957PUT$168.0M–
UnitedHealth Group Inc91324P902COM–$167.6M
Nike Inc654106953PUT$163.3M–
Visa Inc92826C959PUT$161.2M–
Salesforce Com Inc79466L902CALL–$159.8M
Home Depot Inc437076952PUT$159.7M–
Pfizer Inc717081953PUT$158.3M–

Sold out since Q2 2024 (886)

Positions held at the end of Q2 2024 that are gone from this filing.

The largest 100 of 886 by value last quarter.

Positions of Simplex Trading, LLC sold out since Q2 2024
SecurityClassShares in Q2 2024Value in Q2 2024% of portfolio in Q2 2024History
AVGOBroadcom Inc.Stock59,399$95.4M3.1%History
SMCISuper Micro Computer, Inc.COM42,632$34.9M1.1%History
GLDSPDR Gold TrustETF152,011$32.7M1.1%History
UNHUnitedHealth Group IncStock43,158$22.0M0.7%History
LULUlululemon athletica inc.Stock65,959$19.7M0.6%History
METAMeta Platforms, Inc.Stock37,167$18.7M0.6%History
TGTTarget CorpStock117,544$17.4M0.6%History
SLViShares Silver TrustETF646,240$17.2M0.6%History
BRK.BBerkshire Hathaway IncStock40,510$16.5M0.5%History
MCDMcDonalds CorpStock62,671$16.0M0.5%History
UALUnited Airlines Holdings, Inc.COM323,713$15.8M0.5%History
AFRMAffirm Holdings, Inc.COM CL A419,737$12.7M0.4%History
IPInternational Paper CoCOM273,721$11.8M0.4%History
Invesco QQQ Trust Series I46090E103ETF24,028$11.5M0.4%–
SRPTSarepta Therapeutics, Inc.COM63,784$10.1M0.3%History
BTIBritish American Tobacco p.l.c.SPONSORED ADR258,941$8.01M0.3%History
iShares Tr464287739U.S. REAL ES ETF77,379$6.79M0.2%–
SWKSSkyworks Solutions, Inc.Stock57,728$6.15M0.2%History
CVNACarvana Co.CL A46,288$5.96M0.2%History
CARRCarrier Global CorpStock93,923$5.92M0.2%History
COPConocoPhillipsStock51,756$5.92M0.2%History
DOWDow Inc.Stock107,630$5.71M0.2%History
SNAPSnap IncStock330,085$5.48M0.2%History
State Street Financial Select Sector SPDR ETF81369Y605ETF130,252$5.35M0.2%–
DALDelta Air Lines, Inc.COM NEW110,114$5.22M0.2%History
PLTRPalantir Technologies Inc.Stock203,462$5.15M0.2%History
ORealty Income CorpREIT96,536$5.10M0.2%History
CATCaterpillar IncStock15,201$5.06M0.2%History
DTDynatrace, Inc.Stock111,946$5.01M0.2%History
SESea LtdSPONSORD ADS67,891$4.85M0.2%History
SSentinelOne, Inc.CL A222,888$4.69M0.2%History
Direxion Shs ETF Tr25459W102DLY TECH BULL 3X47,767$4.65M0.1%–
MPCMarathon Petroleum CorpStock26,203$4.54M0.1%History
Flagstar Bank, National Association649445103COM1,357,254$4.37M0.1%–
AMTAmerican Tower CorpREIT22,325$4.34M0.1%History
TERTeradyne, IncStock29,115$4.32M0.1%History
KVUEKenvue Inc.Stock231,311$4.21M0.1%History
iShares Core S&P 500 ETF464287200ETF7,269$3.98M0.1%–
THCTenet Healthcare CorpCOM NEW26,958$3.59M0.1%History
BUDAnheuser-Busch InBev SA/NVADR61,009$3.55M0.1%History
BLBlackline, Inc.COM72,736$3.52M0.1%History
MSCIMSCI Inc.Stock7,285$3.51M0.1%History
MDBMongoDB, Inc.CL A13,683$3.42M0.1%History
NUNu Holdings Ltd.ORD SHS CL A263,081$3.39M0.1%History
ZMZoom Communications, Inc.Stock55,793$3.30M0.1%History
SYMSymbotic Inc.Stock93,493$3.29M0.1%History
KDPKeurig Dr Pepper Inc.COM94,936$3.17M0.1%History
TRUTransUnionCOM42,450$3.15M0.1%History
KKRKKR & Co. Inc.COM29,219$3.08M0.1%History
BNSBank of Nova ScotiaCOM64,682$2.96M0.1%History
Liberty Media Corp531229789Stock132,663$2.94M0.1%–
iShares Select Dividend ETF464287168ETF23,924$2.89M0.1%–
Direxion Daily Semiconductor Bear 3X Shares25460G112ETF127,585$2.89M0.1%–
LINLinde PLCStock6,564$2.88M0.1%History
MMYTMakeMyTrip LtdStock33,752$2.84M0.1%History
ALGNAlign Technology IncCOM11,722$2.83M0.1%History
VZVerizon Communications IncStock67,317$2.78M0.1%History
SPRSpirit AeroSystems Holdings, Inc.COM CL A83,981$2.76M0.1%History
VMRKVivmark ResidentialSH BEN INT38,499$2.67M0.1%History
FIVEFive Below, IncCOM24,434$2.66M0.1%History
BLKBlackRock, Inc.COM3,366$2.65M0.1%History
MDTMedtronic plcStock31,435$2.47M0.1%History
MPLXMPLX LPCOM UNIT REP LTD56,013$2.38M0.1%History
BMOBank of MontrealCOM28,285$2.37M0.1%History
GSKGSK plcADR61,149$2.35M0.1%History
NTRNutrien Ltd.COM45,907$2.34M0.1%History
BAXBaxter International IncStock69,021$2.31M0.1%History
CCJCameco CorpStock44,764$2.20M0.1%History
DFSDiscover Financial ServicesCOM16,813$2.20M0.1%History
MTSIMACOM Technology Solutions Holdings, Inc.COM19,723$2.20M0.1%History
DODiamond Offshore Drilling, Inc.COM140,983$2.18M0.1%History
COHRCoherent Corp.COM29,748$2.15M0.1%History
ALNYAlnylam Pharmaceuticals, Inc.COM8,803$2.14M0.1%History
iShares Russell 1000 Growth ETF464287614ETF5,804$2.12M0.1%–
CLSCelestica IncStock36,262$2.08M0.1%History
LNCLincoln National CorpCOM64,559$2.01M0.1%History
VLTOVeralto CorpStock20,848$1.99M0.1%History
VRSNVerisign IncCOM10,790$1.92M0.1%History
IBNIcici Bank LtdADR66,279$1.91M0.1%History
TMUST-Mobile US, Inc.Stock10,712$1.89M0.1%History
GNRCGenerac Holdings Inc.Stock14,251$1.88M0.1%History
GDDYGoDaddy Inc.CL A13,469$1.88M0.1%History
LSPDLightspeed Commerce Inc.SUB VTG SHS137,220$1.88M0.1%History
SIISprott Inc.COM NEW45,217$1.87M0.1%History
WRKWestRock CoCOM37,175$1.87M0.1%History
DECKDeckers Outdoor CorpCOM1,863$1.80M0.1%History
SIRISirius XM Holdings Inc.COM628,917$1.78M0.1%History
MSTRStrategy IncStock1,276$1.76M0.1%History
ELVElevance Health, Inc.Stock3,231$1.75M0.1%History
YUMCYum China Holdings, Inc.COM55,663$1.72M0.1%History
NTGRNetgear, Inc.COM112,067$1.71M0.1%History
RIORio Tinto PLCADR24,810$1.64M0.1%History
AMRAlpha Metallurgical Resources, Inc.COM5,764$1.62M0.1%History
IRIngersoll Rand Inc.COM17,799$1.62M0.1%History
iShares Tr464287184CHINA LG-CAP ETF61,786$1.60M0.1%–
GISGeneral Mills IncStock25,292$1.60M0.1%History
OKTAOkta, Inc.CL A16,492$1.54M<0.1%History
DOVDOVER CorpCOM8,443$1.52M<0.1%History
BOHBank of Hawaii CorpCOM25,930$1.48M<0.1%History
CFLTConfluent, Inc.CLASS A COM50,196$1.48M<0.1%History