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Livermore
Livermore
ZHEN

Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

Holdings in Q1 2025

Holdings as of Mar 31, 2025, filed May 12, 2025. Long positions only; changes compare share counts with Q4 2024.

Institution overview
Positions
2,403
−39 vs. Q4 2024
Portfolio value
$2.82B
−$729.3M (−20.6%) vs. Q4 2024
Filed
May 12, 2025
SEC
Holdings of Simplex Trading, LLC in Q1 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
Invesco Exchange Traded FD T46137V621FINL PFD ETF333$4.00K<0.1%+333New–
USPHU S Physical Therapy IncCOM66$4.00K<0.1%+66NewHistory
OPLNOPENLANE, Inc.COM241$4.00K<0.1%+241NewHistory
BWBabcock & Wilcox Enterprises, Inc.COM7,091$4.00K<0.1%−95,985−93.1%ReducedHistory
ATNMActinium Pharmaceuticals, Inc.COM2,966$4.00K<0.1%+2,966NewHistory
AWREAware IncCOM3,061$4.00K<0.1%+3,061NewHistory
BCYCBicycle Therapeutics PLCSPONSORED ADS571$4.00K<0.1%+571NewHistory
CMCOColumbus McKinnon CorpCOM253$4.00K<0.1%+253NewHistory
FBIZFirst Business Financial Services, Inc.COM105$4.00K<0.1%+104+10,400.0%AddedHistory
MATWMatthews International CorpCL A202$4.00K<0.1%+202NewHistory
RNGRRanger Energy Services, Inc.COM CL A325$4.00K<0.1%+325NewHistory
RDNWRideNow Group, Inc.COM CL B1,570$4.00K<0.1%+1,570NewHistory
SRTSSensus Healthcare, Inc.COM937$4.00K<0.1%+531+130.8%AddedHistory
SLDBSolid Biosciences Inc.COM NEW1,095$4.00K<0.1%−11,165−91.1%ReducedHistory
PAAIParadium.AI, Inc.COM2,390$4.00K<0.1%+1,670+231.9%AddedHistory
USIOUsio, Inc.COM3,224$4.00K<0.1%+3,224NewHistory
VRAVera Bradley, Inc.COM2,197$4.00K<0.1%−7,032−76.2%ReducedHistory
WASHWashington Trust Bancorp IncCOM138$4.00K<0.1%+138NewHistory
BRF SA10552T107SPONSORED ADR1,370$4.00K<0.1%+1,370New–
HTBKHeritage Commerce CorpCOM453$4.00K<0.1%+453NewHistory
VORVor Biopharma Inc.COM6,959$4.00K<0.1%+2,390+52.3%AddedHistory
IASIntegral Ad Science Holding Corp.COM497$4.00K<0.1%−654−56.8%ReducedHistory
LVOLiveOne, Inc.COMMON STOCK6,605$4.00K<0.1%−3,309−33.4%ReducedHistory
Graniteshares ETF Tr38747R7021.25X LNG TESLA408$4.00K<0.1%+408New–
PKSTPeakstone Realty TrustCommon Stock336$4.00K<0.1%−1,896−84.9%ReducedHistory
OGIOrganigram Global Inc.Stock4,304$4.00K<0.1%+860+25.0%AddedHistory
MNYMoneyHero LtdORD SHS6,230$4.00K<0.1%+5,317+582.4%AddedHistory
Roundhill ETF Trust77926X205S&P 500 ODTE COV101$4.00K<0.1%+101New–
Global X FDS37960A420GBL X HYDROGEN240$4.00K<0.1%+240New–
Direxion Shs ETF Tr25461A585DAILY CRYPTO IND168$4.00K<0.1%+168New–
Tidal Tr II88636J287DEFIANCE DAILY T ADDED661$4.00K<0.1%+661New–
Schwab U.S. Mid-Cap ETF808524508ETF214$5.00K<0.1%−256−54.5%Reduced–
VNTVontier CorpStock155$5.00K<0.1%+155NewHistory
HYLNHyliion Holdings Corp.COMMON STOCK3,932$5.00K<0.1%−45,034−92.0%ReducedHistory
COHUCohu IncCOM355$5.00K<0.1%+295+491.7%AddedHistory
INVXInnovex International, Inc.COM288$5.00K<0.1%+288NewHistory
Simplify Exchange Traded Fun82889N855SIMPLIFY INTERST123$5.00K<0.1%+123New–
SNNSmith & Nephew PLCSPDN ADR NEW198$5.00K<0.1%+198NewHistory
CRNXCrinetics Pharmaceuticals, Inc.COM174$5.00K<0.1%−86−33.1%ReducedHistory
PAYSPaysign, Inc.COM2,681$5.00K<0.1%−4,161−60.8%ReducedHistory
SUPNSupernus Pharmaceuticals, Inc.COM177$5.00K<0.1%+27+18.0%AddedHistory
WLKPWestlake Chemical Partners LPCOM UNIT RP LP219$5.00K<0.1%+219NewHistory
CXTCrane NXT, Co.COM100$5.00K<0.1%+100NewHistory
iShares Tr464289529INDIA 50 ETF102$5.00K<0.1%+102New–
XHRXenia Hotels & Resorts, Inc.COM446$5.00K<0.1%+446NewHistory
Invesco India Exchange-Trade46137R109INDIA ETF201$5.00K<0.1%+201New–
ESRTEmpire State Realty Trust, Inc.CL A652$5.00K<0.1%+652NewHistory
PGYPagaya Technologies Ltd.CL A NEW512$5.00K<0.1%+512NewHistory
GEFGreif, IncCL A91$5.00K<0.1%+91NewHistory
Invesco Exch Traded FD Tr II46138E800CHINA TECHNLGY125$5.00K<0.1%+125New–
Vanguard Scottsdale FDS92206C649VNG RUS2000VAL39$5.00K<0.1%+12+44.4%Added–
BKVBKV CorpCOM268$5.00K<0.1%+268NewHistory
SPXCSPX Technologies, Inc.COM41$5.00K<0.1%−296−87.8%ReducedHistory
ESABESAB CorpCOM45$5.00K<0.1%+2+4.7%AddedHistory
EGPEastgroup Properties IncCOM31$5.00K<0.1%+31NewHistory
AMNAmn Healthcare Services IncCOM245$5.00K<0.1%−2,715−91.7%ReducedHistory
SILASila Realty Trust, Inc.COMMON STOCK210$5.00K<0.1%−242−53.5%ReducedHistory
Amplify ETF Tr032108409CWP ENHANCED DIV130$5.00K<0.1%+130New–
MFAMfa Financial, Inc.COM505$5.00K<0.1%+505NewHistory
APTAlpha Pro Tech LtdCOM1,188$5.00K<0.1%+1,188NewHistory
AIPArteris, Inc.COM780$5.00K<0.1%−6,454−89.2%ReducedHistory
DAIOData I/O CorpCOM2,194$5.00K<0.1%+2,194NewHistory
DAVAEndava plcADS259$5.00K<0.1%+259NewHistory
JBGSJBG Smith PropertiesCOM330$5.00K<0.1%+330NewHistory
HZOMarinemax IncCOM256$5.00K<0.1%−6,388−96.1%ReducedHistory
NHTCNatural Health Trends CorpCOM1,154$5.00K<0.1%+857+288.6%AddedHistory
OPALOPAL Fuels Inc.CLASS A COM2,900$5.00K<0.1%−5,584−65.8%ReducedHistory
UEICUniversal Electronics IncCOM935$5.00K<0.1%+869+1,316.7%AddedHistory
VIRVir Biotechnology, Inc.COM789$5.00K<0.1%−115,838−99.3%ReducedHistory
WNCWabash National CorpCOM496$5.00K<0.1%+496NewHistory
Global X FDS37954Y319MSCI GREECE ETF108$5.00K<0.1%+108New–
RPTRithm Property Trust Inc.COM1,812$5.00K<0.1%−245−11.9%ReducedHistory
Invesco Exch Traded FD Tr II46138E545MSCI GBL TIMBR184$5.00K<0.1%−11−5.6%Reduced–
Invesco Exch Traded FD Tr II46138E651GLOBAL WATER140$5.00K<0.1%+140New–
Kraneshares Tr500767827ELEC VEH FUTUR236$5.00K<0.1%+71+43.0%Added–
SHYFShyft Group, Inc.COM663$5.00K<0.1%+663NewHistory
PRQRProQR Therapeutics N.V.SHS EURO4,108$5.00K<0.1%−5,801−58.5%ReducedHistory
ELEVElevation Acquisition Group Inc.COM19,684$5.00K<0.1%+19,684NewHistory
NEGGNewegg Commerce, Inc.COMMON SHARES22,894$5.00K<0.1%−10,835−32.1%ReducedHistory
BCICBCP Investment CorpCOM NEW403$5.00K<0.1%+403NewHistory
Valkyrie ETF Trust II91917A108BITCOIN STRATEGY508$5.00K<0.1%−9,976−95.2%Reduced–
PTNPalatin Technologies IncCOM NEW9,451$5.00K<0.1%+9,269+5,092.9%AddedHistory
Graniteshares ETF Tr38747R7771.75X LONG TSLA387$5.00K<0.1%−524−57.5%Reduced–
ETF Opportunities Trust26923N595T REX 2X LNG ALP297$5.00K<0.1%+2+0.7%Added–
Tidal Tr II88636J477YIELDMAX SHORT593$5.00K<0.1%−5,338−90.0%Reduced–
GraniteShares 2x Short TSLA Daily ETF38747R595ETF100$5.00K<0.1%+100New–
Kurv ETF Tr500948807KURV YIELD PREM168$5.00K<0.1%+168New–
Invesco S&P 500 Quality ETF46137V241ETF100$6.00K<0.1%+100New–
Pacer US Small Cap Cash Cows ETF69374H857ETF165$6.00K<0.1%−2,132−92.8%Reduced–
PAYPaymentus Holdings, Inc.Stock260$6.00K<0.1%−3,900−93.8%ReducedHistory
PROPPrairie Operating Co.Stock1,134$6.00K<0.1%+1,134NewHistory
Invesco Exch Traded FD Tr II46138E594KBW PREM YIELD386$6.00K<0.1%+386New–
CBUCommunity Financial System, Inc.COM120$6.00K<0.1%+120NewHistory
Invesco Exch Traded FD Tr II46138G805TAXABLE MUN BD229$6.00K<0.1%+86+60.1%Added–
NEUNewmarket CorpCOM12$6.00K<0.1%+12NewHistory
CGBDCarlyle Secured Lending, Inc.COM421$6.00K<0.1%+421NewHistory
AZTAAzenta, Inc.COM198$6.00K<0.1%+198NewHistory
ABMAbm Industries IncCOM135$6.00K<0.1%−825−85.9%ReducedHistory
iShares Tr464287812US CONSM STAPLES97$6.00K<0.1%+97New–
UGAUnited States Gasoline Fund, LPUNITS102$6.00K<0.1%−1,055−91.2%ReducedHistory

Options (6,120)

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 6,120 by value.

Option positions of Simplex Trading, LLC in Q1 2025
SecurityClassPutsCalls
SPDR S&P 500 ETF Tr78462F953PUT$29.8B–
SPDR S&P 500 ETF Tr78462F903CALL–$13.0B
Invesco QQQ Tr46090E953PUT$7.31B–
iShares Tr464287957PUT$7.17B–
iShares Tr464287907CALL–$3.99B
Invesco QQQ Tr46090E903UNIT SER 1–$3.92B
Tesla Inc88160R951PUT$3.86B–
Tesla Inc88160R901CALL–$3.74B
NVIDIA Corporation67066G954PUT$3.35B–
NVIDIA Corporation67066G904CALL–$2.86B
Facebook Inc30303M902CALL–$2.25B
Apple Inc037833900CALL–$2.06B
Apple Inc037833950PUT$1.78B–
SPDR Gold Tr78463V907CALL–$1.65B
Facebook Inc30303M952PUT$1.51B–
Select Sector SPDR Tr81369Y956PUT$1.41B–
Amazon Com Inc023135906CALL–$1.35B
SPDR Gold Tr78463V957GOLD SHS$1.26B–
Microsoft Corp594918904CALL–$1.16B
MicroStrategy Inc594972958PUT$1.13B–
Amazon Com Inc023135956PUT$1.01B–
Alphabet Inc02079K905CALL–$952.9M
MicroStrategy Inc594972908CALL–$902.8M
Select Sector SPDR Tr81369Y906CALL–$852.0M
Microsoft Corp594918954PUT$830.2M–
SPDR Dow Jones Indl Average78467X909CALL–$822.8M
Alibaba Group Hldg Ltd01609W902CALL–$814.8M
Booking Holdings Inc09857L958PUT$802.5M–
Alphabet Inc02079K955PUT$715.0M–
Netflix Inc64110L956PUT$649.1M–
Advanced Micro Devices Inc007903907CALL–$596.6M
Broadcom Inc11135F951PUT$565.8M–
iShares Tr464288955PUT$506.1M–
Palantir Technologies Inc69608A908CALL–$500.5M
VanEck Vectors ETF Tr92189F902CALL–$491.3M
iShares Silver Tr46428Q909CALL–$489.0M
Advanced Micro Devices Inc007903957PUT$483.9M–
VanEck Vectors ETF Tr92189F952PUT$477.7M–
Netflix Inc64110L906CALL–$471.9M
Taiwan Semiconductor Mfg Ltd874039950PUT$466.7M–
iShares Bitcoin Trust ETF46438F901CALL–$442.7M
Palantir Technologies Inc69608A958PUT$427.5M–
Broadcom Inc11135F901CALL–$420.6M
Micron Technology Inc595112903CALL–$392.0M
Alibaba Group Hldg Ltd01609W952PUT$387.0M–
SPDR Ser Tr78464A958PUT$347.7M–
SPDR Ser Tr78464A908CALL–$346.3M
Booking Holdings Inc09857L908CALL–$310.5M
UnitedHealth Group Inc91324P902COM–$308.6M
Taiwan Semiconductor Mfg Ltd874039900CALL–$306.2M
Costco WHSL Corp New22160K955PUT$305.2M–
Berkshire Hathaway Inc Del084670952PUT$283.3M–
JPMorgan Chase & Co46625H900CALL–$276.7M
Walmart Inc931142903CALL–$275.1M
JPMorgan Chase & Co46625H950PUT$273.1M–
Costco WHSL Corp New22160K905CALL–$254.5M
Boeing Co097023905COM–$252.0M
Berkshire Hathaway Inc Del084670902CALL–$241.5M
Intel Corp458140900CALL–$241.3M
Pinduoduo Inc722304902CALL–$240.8M
Citigroup Inc172967904CALL–$236.1M
Super Micro Computer Inc86800U952PUT$235.3M–
Salesforce Com Inc79466L902CALL–$229.2M
Boeing Co097023955PUT$228.5M–
Kraneshares Tr500767906CALL–$228.0M
Goldman Sachs Group Inc38141G954PUT$226.5M–
Citigroup Inc172967954PUT$224.8M–
Micron Technology Inc595112953PUT$222.4M–
Exxon Mobil Corp30231G902CALL–$216.9M
Lilly Eli & Co532457958PUT$206.2M–
Nike Inc654106903CALL–$204.3M
Walmart Inc931142953PUT$202.1M–
Applovin Corp03831W908CALL–$193.2M
Pinduoduo Inc722304952PUT$189.7M–
Intel Corp458140950PUT$184.4M–
Lilly Eli & Co532457908CALL–$183.8M
Oracle Corp68389X905CALL–$181.9M
iShares Bitcoin Trust ETF46438F951PUT$180.4M–
iShares Silver Tr46428Q959ISHARES$179.8M–
Uber Technologies Inc90353T900CALL–$179.7M
ASML Holding N VN07059900CALL–$176.5M
Robinhood MKTS Inc770700902CALL–$176.1M
Super Micro Computer Inc86800U902CALL–$173.9M
Coinbase Global Inc19260Q907CALL–$173.6M
Disney Walt Co254687906CALL–$170.7M
PayPal Hldgs Inc70450Y903CALL–$170.1M
Goldman Sachs Group Inc38141G904CALL–$166.8M
Uber Technologies Inc90353T950PUT$165.5M–
Palo Alto Networks Inc697435955PUT$165.2M–
iShares Tr464288905CALL–$164.5M
Invesco Exchange Traded FD T46137V956PUT$163.8M–
SPDR Dow Jones Indl Average78467X959PUT$161.7M–
CVS Health Corp126650900CALL–$158.0M
Wells Fargo Co New949746951PUT$156.5M–
Chevron Corp New166764900CALL–$154.1M
Visa Inc92826C909CALL–$153.4M
Carvana Co146869952PUT$151.9M–
Cisco Sys Inc17275R902CALL–$149.5M
Johnson & Johnson478160904CALL–$146.6M
UnitedHealth Group Inc91324P952PUT$144.0M–

Sold out since Q4 2024 (944)

Positions held at the end of Q4 2024 that are gone from this filing.

The largest 100 of 944 by value last quarter.

Positions of Simplex Trading, LLC sold out since Q4 2024
SecurityClassShares in Q4 2024Value in Q4 2024% of portfolio in Q4 2024History
BABAAlibaba Group Holding LtdADR578,106$49.0M1.4%History
AMDAdvanced Micro Devices IncStock398,387$48.1M1.4%History
Invesco QQQ Trust Series I46090E103ETF77,023$39.4M1.1%–
SBUXStarbucks CorpStock359,550$32.8M0.9%History
iShares Tr464288513IBOXX HI YD ETF306,276$24.1M0.7%–
FTNTFortinet, Inc.Stock222,215$21.0M0.6%History
VZVerizon Communications IncStock507,587$20.3M0.6%History
JNJJohnson & JohnsonStock118,269$17.1M0.5%History
DVNDevon Energy CorpStock503,840$16.5M0.5%History
UUnity Software Inc.COM695,344$15.6M0.4%History
SMCISuper Micro Computer, Inc.Stock491,603$15.0M0.4%History
BRK.BBerkshire Hathaway IncStock33,016$15.0M0.4%History
ADBEAdobe Inc.Stock32,959$14.7M0.4%History
DIASPDR Dow Jones Industrial Average ETF TrustUT SER 131,837$13.5M0.4%History
SPYSPDR S&P 500 ETF TrustETF22,614$13.3M0.4%History
AEMAgnico Eagle Mines LtdStock167,150$13.1M0.4%History
KOCoca Cola CoStock199,658$12.4M0.4%History
XUnited States Steel CorpCOM350,448$11.9M0.3%History
SESea LtdSPONSORD ADS107,412$11.4M0.3%History
DLTRDollar Tree, Inc.COM148,540$11.1M0.3%History
METAMeta Platforms, Inc.Stock18,551$10.9M0.3%History
VanEck ETF Trust92189F106GOLD MINERS ETF314,070$10.7M0.3%–
MARAMARA Holdings, Inc.COM629,246$10.6M0.3%History
CVXChevron CorpStock70,250$10.2M0.3%History
VanEck Semiconductor ETF92189F676ETF41,923$10.2M0.3%–
XYZBlock, Inc.CL A117,078$9.95M0.3%History
XPEVXpeng Inc.ADS763,945$9.03M0.3%History
XOMExxonMobil Holdings CorpCOM81,429$8.76M0.2%History
TTTrane Technologies plcSHS21,761$8.04M0.2%History
Direxion Shs ETF Tr25460G195DL FTSE BULL 3X286,661$8.01M0.2%–
COSTCostco Wholesale CorpStock8,469$7.76M0.2%History
ASMLASML Holding NVADR10,781$7.47M0.2%History
iShares Tr46429B671MSCI CHINA ETF158,536$7.43M0.2%–
AMCAMC Entertainment Holdings, Inc.CL A NEW1,850,822$7.37M0.2%History
COFCapital One Financial CorpStock37,719$6.73M0.2%History
ETNEaton Corp plcStock20,153$6.69M0.2%History
AMGNAmgen IncStock24,073$6.27M0.2%History
GEGeneral Electric CoStock36,453$6.08M0.2%History
iShares Tr4642874407-10 YR TRSY BD65,726$6.08M0.2%–
DRIDarden Restaurants IncCOM30,892$5.77M0.2%History
WSCWillScot Holdings CorpCOM CL A166,067$5.55M0.2%History
TGTXTG Therapeutics, Inc.COM180,098$5.42M0.2%History
ARK Innovation ETF00214Q104ETF86,790$4.93M0.1%–
XPOXPO, Inc.COM37,406$4.91M0.1%History
JBLJabil IncStock32,646$4.70M0.1%History
STLDSteel Dynamics IncCOM40,720$4.64M0.1%History
STZConstellation Brands, Inc.Stock20,544$4.54M0.1%History
NCLHNorwegian Cruise Line Holdings Ltd.SHS171,842$4.42M0.1%History
CAVACava Group, Inc.COM38,526$4.34M0.1%History
ProShares Tr74347G192ULTRAPRO SHT QQQ137,122$4.27M0.1%–
VICIVici Properties Inc.COM144,600$4.22M0.1%History
DKSDick's Sporting Goods, Inc.Stock18,196$4.16M0.1%History
MRKMerck & Co., Inc.Stock41,291$4.11M0.1%History
PCGPG&E CorpStock195,320$3.94M0.1%History
BOXBox IncCL A123,137$3.89M0.1%History
NVSNovartis AGADR39,701$3.86M0.1%History
State Street Communication Services Select Sector SPDR ETF81369Y852ETF39,855$3.86M0.1%–
TRGPTarga Resources Corp.COM21,454$3.83M0.1%History
ETSYEtsy IncCOM68,994$3.65M0.1%History
FCNCAFirst Citizens Bancshares IncCL A1,720$3.63M0.1%History
PLAYDave & Buster's Entertainment, Inc.COM119,523$3.49M0.1%History
PINSPinterest, Inc.CL A119,130$3.45M0.1%History
GSLGlobal Ship Lease, Inc.COM CL A155,752$3.40M0.1%History
NTNXNutanix, Inc.Stock54,639$3.34M0.1%History
CRSPCRISPR Therapeutics AGNAMEN AKT83,134$3.27M0.1%History
SIRISirius XM Holdings Inc.COMMON STOCK140,381$3.20M0.1%History
LMTLockheed Martin CorpStock6,346$3.08M0.1%History
STXSeagate Technology Holdings plcORD SHS35,339$3.05M0.1%History
CECelanese CorpStock43,696$3.02M0.1%History
INVHInvitation Homes Inc.COM94,410$3.02M0.1%History
Invesco Exchange Traded FD T46137V357S&P500 EQL WGT16,996$2.98M0.1%–
GILDGilead Sciences, Inc.Stock32,076$2.96M0.1%History
FHNFirst Horizon CorpCOM146,930$2.96M0.1%History
AXONAxon Enterprise, Inc.COM4,964$2.95M0.1%History
EATBrinker International, IncStock21,669$2.87M0.1%History
GSGoldman Sachs Group IncStock4,995$2.86M0.1%History
BROSDutch Bros Inc.CL A51,950$2.72M0.1%History
KBHKB HomeCOM40,393$2.65M0.1%History
SIGSignet Jewelers LtdSHS32,449$2.62M0.1%History
CMECME Group Inc.COM11,162$2.59M0.1%History
PYPLPayPal Holdings, Inc.Stock29,499$2.52M0.1%History
DOWDow Inc.Stock62,223$2.49M0.1%History
CLXClorox CoStock14,958$2.43M0.1%History
KLACKLA CorpCOM NEW3,825$2.41M0.1%History
BPBP PLCADR81,070$2.40M0.1%History
TEAMAtlassian CorpCL A9,717$2.36M0.1%History
SVXYProShares Trust IISHT VIX ST TRM45,228$2.26M0.1%History
REGNRegeneron Pharmaceuticals, Inc.COM3,131$2.23M0.1%History
PNRPENTAIR plcSHS21,666$2.18M0.1%History
CIENCiena CorpCOM NEW25,600$2.17M0.1%History
IMVTImmunovant, Inc.COM86,847$2.15M0.1%History
Schwab US Dividend Equity ETF808524797ETF76,471$2.09M0.1%–
WRBYWarby Parker Inc.CL A COM84,800$2.05M0.1%History
TSCOTractor Supply CoCOM38,489$2.04M0.1%History
SMARSmartsheet IncCOM CL A36,079$2.02M0.1%History
URBNUrban Outfitters IncCOM36,597$2.01M0.1%History
STNEStoneCo Ltd.COM250,724$2.00M0.1%History
XELXcel Energy IncStock29,314$1.98M0.1%History
AGIAlamos Gold IncStock106,095$1.96M0.1%History
VanEck ETF Trust92189F791JUNIOR GOLD MINE45,393$1.94M0.1%–