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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
OFIXOrthofix Medical Inc.COM92$1.00K<0.1%−82−47.1%ReducedHistory
PEBOPeoples Bancorp IncCOM48$1.00K<0.1%+48NewHistory
RDIReading International IncCL A980$1.00K<0.1%+10+1.0%AddedHistory
REKRRekor Systems, Inc.COM1,371$1.00K<0.1%−68,631−98.0%ReducedHistory
SPROSpero Therapeutics, Inc.COM921$1.00K<0.1%+921NewHistory
SPRUSpruce Power Holding CorpCOM NEW652$1.00K<0.1%−960−59.6%ReducedHistory
TNYATenaya Therapeutics, Inc.COM708$1.00K<0.1%−8,844−92.6%ReducedHistory
UVSPUnivest Financial CorpCOM65$1.00K<0.1%−1−1.5%ReducedHistory
VINPVinci Compass Investments Ltd.COM CL A116$1.00K<0.1%+116NewHistory
VTSVitesse Energy, Inc.COMMON STOCK53$1.00K<0.1%−1,758−97.1%ReducedHistory
XBITXBiotech Inc.COM159$1.00K<0.1%+35+28.2%AddedHistory
ZVIAZevia PBCCL A1,691$1.00K<0.1%−5,090−75.1%ReducedHistory
ARK ETF Tr00214Q5003D PRINTING ETF64$1.00K<0.1%+64New–
BTAIQBioXcel Therapeutics, Inc.COM3,113$1.00K<0.1%−29,179−90.4%ReducedHistory
CVMCel Sci CorpCOM PAR NEW1,002$1.00K<0.1%−12,712−92.7%ReducedHistory
CMLSQCumulus Media IncCOM CL A770$1.00K<0.1%−1,128−59.4%ReducedHistory
DRIODarioHealth Corp.COM NEW1,390$1.00K<0.1%−547−28.2%ReducedHistory
Direxion Shs ETF Tr25460G823DAILY ROBOTICS79$1.00K<0.1%−104−56.8%Reduced–
FARMFarmer Brothers CoCOM978$1.00K<0.1%−653−40.0%ReducedHistory
Global X FDS37954Y434GENOMIC BIOTECH176$1.00K<0.1%+118+203.4%Added–
HONEHarborOne Bancorp, Inc.COM NEW82$1.00K<0.1%−106−56.4%ReducedHistory
LYRALyra Therapeutics, Inc.COM4,157$1.00K<0.1%−124,984−96.8%ReducedHistory
MPXMarine Products Group, LLCCOM150$1.00K<0.1%+150NewHistory
PBPBPotbelly CorpCOM225$1.00K<0.1%−4,141−94.8%ReducedHistory
ProShares Tr74348A459ULTSHT MSCI JAP197$1.00K<0.1%+197New–
UPLDUpland Software, Inc.COM775$1.00K<0.1%+775NewHistory
VTNRVertex Energy Inc.COM14,100$1.00K<0.1%−49,391−77.8%ReducedHistory
CMBTCmb.tech NVSHS119$1.00K<0.1%−164−58.0%ReducedHistory
CNTACentessa Pharmaceuticals plcSPONSORED ADS108$1.00K<0.1%+108NewHistory
Kraneshares Tr500767579HANG SENG TECH103$1.00K<0.1%+103New–
NMTCNeuroone Medical Technologies CorpCOM NEW1,033$1.00K<0.1%+1,033NewHistory
ATAIAtai Beckley N.V.SHS1,628$1.00K<0.1%−2,166−57.1%ReducedHistory
ATXSAstria Therapeutics, Inc.COM140$1.00K<0.1%−5,640−97.6%ReducedHistory
OMGAOmega Therapeutics, Inc.COMMON STOCK1,509$1.00K<0.1%+1,509NewHistory
Kraneshares Tr500767553CALIFORNIA CARB48$1.00K<0.1%−4,313−98.9%Reduced–
NVXNOVONIX LtdSPONSORED ADS673$1.00K<0.1%+595+762.8%AddedHistory
Graniteshares ETF Tr38747R7021.25X LNG TESLA93$1.00K<0.1%+93New–
Series Portfolios Tr81752T494UNUSUAL WHALES61$1.00K<0.1%+61New–
CENNCenntro Inc.COM1,079$1.00K<0.1%−1,713−61.4%ReducedHistory
Tidal Tr II88634T881ETF88$1.00K<0.1%+88New–
ETF Opportunities Trust26923N462T REX 2X LONG MS32$1.00K<0.1%+32New–
State Street SPDR Portfolio Aggregate Bond ETF78464A649ETF110$2.00K<0.1%+110New–
Schwab Intermediate-Term US Treasury ETF808524854ETF50$2.00K<0.1%+50New–
Truth Social God Bless America ETF886364462ETF66$2.00K<0.1%+11+20.0%Added–
Fidelity MSCI Materials Index ETF316092881ETF45$2.00K<0.1%+45New–
FULFuller H B CoStock33$2.00K<0.1%+33NewHistory
iShares Tr464287390LATN AMER 40 ETF83$2.00K<0.1%+83New–
iShares Tr464288786U.S. INSRNCE ETF19$2.00K<0.1%+19New–
HTOH2O AmericaCOM48$2.00K<0.1%−73−60.3%ReducedHistory
EPCEdgewell Personal Care CoCOM80$2.00K<0.1%−229−74.1%ReducedHistory
Invesco Exch Traded FD Tr II46138E628KBW BK ETF36$2.00K<0.1%+36New–
VEONVEON Ltd.SPONSORED ADS74$2.00K<0.1%+23+45.1%AddedHistory
FSTRFoster L B CoCOM127$2.00K<0.1%+127NewHistory
Global X FDS37950E259GB MSCI AR ETF39$2.00K<0.1%+39New–
IRTIndependence Realty Trust, Inc.COM118$2.00K<0.1%+118NewHistory
SHGShinhan Financial Group Co LtdSPN ADR RESTRD58$2.00K<0.1%+58NewHistory
BKHBlack Hills CorpCOM38$2.00K<0.1%−897−95.9%ReducedHistory
USCIUnited States Commodity Index Funds TrustCOMM IDX FND38$2.00K<0.1%−13−25.5%ReducedHistory
ATRCAtriCure, Inc.COM73$2.00K<0.1%+73NewHistory
FCPTFour Corners Property Trust, Inc.COM80$2.00K<0.1%+80NewHistory
APGEApogee Therapeutics, Inc.COM38$2.00K<0.1%+38NewHistory
ProShares Tr74347R776ULTRA MATERIALS83$2.00K<0.1%+83New–
CRD.ACrawford & CoCL A186$2.00K<0.1%+186NewHistory
STXSStereotaxis, Inc.COM NEW1,184$2.00K<0.1%+1,184NewHistory
iShares Tr46435G524INTL DIV GRWTH40$2.00K<0.1%+40New–
STVNStevanato Group S.p.A.ORD SHS146$2.00K<0.1%−367−71.5%ReducedHistory
COLMColumbia Sportswear CoCOM27$2.00K<0.1%−19−41.3%ReducedHistory
First Tr Exchange-Traded FD33733E807NAT GAS ETF100$2.00K<0.1%+100New–
ENICEnel Chile S.A.SPONSORED ADR860$2.00K<0.1%+860NewHistory
MTLSMaterialise NVSPONSORED ADS376$2.00K<0.1%−3,260−89.7%ReducedHistory
PINEAlpine Income Property Trust, Inc.COM141$2.00K<0.1%+79+127.4%AddedHistory
APYXApyx Medical CorpCOM1,824$2.00K<0.1%−2,740−60.0%ReducedHistory
CLPRClipper Realty Inc.COM378$2.00K<0.1%−303−44.5%ReducedHistory
CMCOColumbus McKinnon CorpCOM74$2.00K<0.1%−11−12.9%ReducedHistory
CXDOCrexendo, Inc.COM481$2.00K<0.1%−510−51.5%ReducedHistory
EBCEastern Bankshares, Inc.COM147$2.00K<0.1%−611−80.6%ReducedHistory
ENTAEnanta Pharmaceuticals IncCOM221$2.00K<0.1%−1,048−82.6%ReducedHistory
GOODGladstone Commercial CorpCOM136$2.00K<0.1%+136NewHistory
HDSNHudson Technologies IncCOM276$2.00K<0.1%−5,652−95.3%ReducedHistory
JYNTJOINT CorpCOM258$2.00K<0.1%−3,257−92.7%ReducedHistory
MLRMiller Industries IncCOM NEW36$2.00K<0.1%+18+100.0%AddedHistory
NIUNiu TechnologiesADS1,189$2.00K<0.1%+1,189NewHistory
OSUROrasure Technologies IncCOM683$2.00K<0.1%+683NewHistory
RCMTRCM Technologies, Inc.COM NEW110$2.00K<0.1%+49+80.3%AddedHistory
TNGXTango Therapeutics, Inc.COM287$2.00K<0.1%+287NewHistory
TBPHTheravance Biopharma, Inc.COM323$2.00K<0.1%−11−3.3%ReducedHistory
ZHZhihu Inc.SPONSORED ADS721$2.00K<0.1%−861−54.4%ReducedHistory
LGTYLogility Supply Chain Solutions, IncCL A255$2.00K<0.1%+255NewHistory
CFBCrossfirst Bankshares, Inc.COM159$2.00K<0.1%+159NewHistory
DBX ETF Tr233051754XTRACK CSI 500 A70$2.00K<0.1%−633−90.0%Reduced–
Global X FDS37950E408MSCI CHINA CNSMR116$2.00K<0.1%+116New–
GIFIGulf Island Fabrication IncCOM495$2.00K<0.1%+495NewHistory
HTBKHeritage Commerce CorpCOM244$2.00K<0.1%+244NewHistory
KZRKezar Life Sciences, Inc.COM3,785$2.00K<0.1%−3−0.1%ReducedHistory
Magic Software Enterprises L559166103ORD176$2.00K<0.1%−21,690−99.2%Reduced–
OLOOlo Inc.CL A428$2.00K<0.1%−1,113−72.2%ReducedHistory
ProShares Tr74347G721ULSHRT UTILS NEW311$2.00K<0.1%+311New–
SCWXSecureWorks CorpCL A326$2.00K<0.1%+18+5.8%AddedHistory
MCRBSeres Therapeutics, Inc.COM2,624$2.00K<0.1%−75,324−96.6%ReducedHistory
XFORX4 Pharmaceuticals, IncCOM3,455$2.00K<0.1%−71,950−95.4%ReducedHistory

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