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.
- Positions
- 2,793
- No 13F data for Q4 2020
- Portfolio value
- $1.79B
- No 13F data for Q4 2020
Livermore's 13F data starts with Q1 2021, so this quarter has no previous quarter to compare with and changes are not shown.
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| DEAEasterly Government Properties, Inc. | COM | 90 | $1.00K | <0.1% | – | – | History |
| OPFIOppFi Inc. | COM | 129 | $1.00K | <0.1% | – | – | History |
| FFICFlushing Financial Corp | COM | 60 | $1.00K | <0.1% | – | – | History |
| GTT Communications, Inc.362393100 | COM | 815 | $1.00K | <0.1% | – | – | – |
| Genesis Healthcare Inc37185X106 | COM | 4,700 | $1.00K | <0.1% | – | – | – |
| MAGNMagnera Corp | COM | 91 | $1.00K | <0.1% | – | – | History |
| Global X FDS37954Y863 | GLOBAL X GOLD EX | 61 | $1.00K | <0.1% | – | – | – |
| Listed FD Tr53656F466 | MORGAN CREEK | 50 | $1.00K | <0.1% | – | – | – |
| Mechel Pao583840608 | SPONSORED ADR NE | 923 | $1.00K | <0.1% | – | – | – |
| MRCCMonroe Capital Corp | COM | 126 | $1.00K | <0.1% | – | – | History |
| NGNENeurogene Inc. | COM | 100 | $1.00K | <0.1% | – | – | History |
| NRTNorth European Oil Royalty Trust | SH BEN INT | 429 | $1.00K | <0.1% | – | – | History |
| PAMPampa Energy Inc. | SPONS ADR LVL I | 122 | $1.00K | <0.1% | – | – | History |
| ProShares Tr74347B284 | SHT MSCI NEW | 100 | $1.00K | <0.1% | – | – | – |
| SCTLSocietal CDMO, Inc. | COM | 541 | $1.00K | <0.1% | – | – | History |
| SCWXSecureWorks Corp | CL A | 109 | $1.00K | <0.1% | – | – | History |
| VOCVOC Energy Trust | TR UNIT | 400 | $1.00K | <0.1% | – | – | History |
| VanEck Vectors ETF Tr92189F825 | BRAZIL SMALL CP | 99 | $1.00K | <0.1% | – | – | – |
| Alussa Energy Acquisition Corp.G0232J101 | SHS CL A | 113 | $1.00K | <0.1% | – | – | – |
| State Street SPDR Portfolio S&P 600 Small Cap ETF78468R853 | ETF | 56 | $2.00K | <0.1% | – | – | – |
| GAINGladstone Investment Corporationde | CEF | 188 | $2.00K | <0.1% | – | – | History |
| Vanguard Morningstar Large-Cap ETF922908637 | ETF | 11 | $2.00K | <0.1% | – | – | – |
| CUBECubeSmart | REIT | 59 | $2.00K | <0.1% | – | – | History |
| EXLSExlService Holdings, Inc. | COM | 24 | $2.00K | <0.1% | – | – | History |
| DFHDream Finders Homes, Inc. | COM CL A | 100 | $2.00K | <0.1% | – | – | History |
| iShares Tr464287374 | NORTH AMERN NAT | 100 | $2.00K | <0.1% | – | – | – |
| CNMDCONMED Corp | COM | 18 | $2.00K | <0.1% | – | – | History |
| iShares Tr464288877 | EAFE VALUE ETF | 49 | $2.00K | <0.1% | – | – | – |
| OSCROscar Health, Inc. | CL A | 79 | $2.00K | <0.1% | – | – | History |
| EOSEEos Energy Enterprises, Inc. | COM CL A | 120 | $2.00K | <0.1% | – | – | History |
| TTEKTetra Tech Inc | COM | 20 | $2.00K | <0.1% | – | – | History |
| ALGMAllegro Microsystems, Inc. | COM | 115 | $2.00K | <0.1% | – | – | History |
| iShares Tr46435G409 | MSCI INTL VLU FT | 100 | $2.00K | <0.1% | – | – | – |
| BSACBanco Santander Chile | SP ADR REP COM | 98 | $2.00K | <0.1% | – | – | History |
| ASURAsure Software Inc | COM | 276 | $2.00K | <0.1% | – | – | History |
| BWENBroadwind, Inc. | COM NEW | 380 | $2.00K | <0.1% | – | – | History |
| BFLYButterfly Network, Inc. | COM CL A | 120 | $2.00K | <0.1% | – | – | History |
| CCOClear Channel Outdoor Holdings, Inc. | COM | 1,133 | $2.00K | <0.1% | – | – | History |
| DMACDiaMedica Therapeutics Inc. | COM NEW | 254 | $2.00K | <0.1% | – | – | History |
| GNSSGenasys Inc. | COM | 400 | $2.00K | <0.1% | – | – | History |
| MSEXMiddlesex Water Co | COM | 30 | $2.00K | <0.1% | – | – | History |
| PCYOPure Cycle Corp | COM NEW | 162 | $2.00K | <0.1% | – | – | History |
| TLPHTalphera, Inc. | COM | 1,434 | $2.00K | <0.1% | – | – | History |
| LGTYLogility Supply Chain Solutions, Inc | CL A | 119 | $2.00K | <0.1% | – | – | History |
| ARAVAravive, Inc. | COM | 404 | $2.00K | <0.1% | – | – | History |
| BSMBlack Stone Minerals, L.P. | COM UNIT | 272 | $2.00K | <0.1% | – | – | History |
| CTTCatchMark Timber Trust, Inc. | CL A | 234 | $2.00K | <0.1% | – | – | History |
| CHPTChargePoint Holdings, Inc. | COM CL A | 100 | $2.00K | <0.1% | – | – | History |
| Direxion Shs ETF Tr25459W565 | 7 10YR TRES BULL | 47 | $2.00K | <0.1% | – | – | – |
| EVLOEvelo Biosciences, Inc. | COM | 215 | $2.00K | <0.1% | – | – | History |
| HAYNHaynes International Inc | COM NEW | 94 | $2.00K | <0.1% | – | – | History |
| KZRKezar Life Sciences, Inc. | COM | 411 | $2.00K | <0.1% | – | – | History |
| IMDXInsight Molecular Diagnostics Inc. | COM | 507 | $2.00K | <0.1% | – | – | History |
| PCTIPC Tel Inc | COM | 388 | $2.00K | <0.1% | – | – | History |
| PASGPassage BIO, Inc. | COM | 115 | $2.00K | <0.1% | – | – | History |
| BIORBiora Therapeutics, Inc. | COM | 530 | $2.00K | <0.1% | – | – | History |
| Puxin Ltd74704P108 | ADS | 564 | $2.00K | <0.1% | – | – | – |
| SUNWSunworks, Inc. | COM NEW | 160 | $2.00K | <0.1% | – | – | History |
| USA Technologies Inc90328S500 | COM | 206 | $2.00K | <0.1% | – | – | – |
| VZIOVizio Holding Corp. | CL A COM | 100 | $2.00K | <0.1% | – | – | History |
| HNIHni Corp | Stock | 94 | $3.00K | <0.1% | – | – | History |
| Schwab Emerging Markets Equity ETF808524706 | ETF | 100 | $3.00K | <0.1% | – | – | – |
| iShares Inc464286756 | MSCI SWEDEN ETF | 70 | $3.00K | <0.1% | – | – | – |
| CAAPCorporacion America Airports S.A. | COM | 753 | $3.00K | <0.1% | – | – | History |
| First Tr Exchange Trad FD VI33739H101 | FST TR GLB FD | 185 | $3.00K | <0.1% | – | – | – |
| CGBDCarlyle Secured Lending, Inc. | COM | 234 | $3.00K | <0.1% | – | – | History |
| KALUKaiser Aluminum Corp | COM PAR $0.01 | 30 | $3.00K | <0.1% | – | – | History |
| IMOSChipmos Technologies Inc | SPONSORD ADS NEW | 100 | $3.00K | <0.1% | – | – | History |
| Invesco Exch Traded FD Tr II46138E800 | CHINA TECHNLGY | 41 | $3.00K | <0.1% | – | – | – |
| CENTACentral Garden & Pet Co | CL A NON-VTG | 77 | $3.00K | <0.1% | – | – | History |
| BYSIBeyondSpring Inc. | SHS | 347 | $3.00K | <0.1% | – | – | History |
| BF.ABrown Forman Corp | CL A | 60 | $3.00K | <0.1% | – | – | History |
| GAUGaliano Gold Inc. | COM | 3,067 | $3.00K | <0.1% | – | – | History |
| GPRKGeoPark Ltd | USD SHS | 245 | $3.00K | <0.1% | – | – | History |
| GSITGsi Technology Inc | COM | 527 | $3.00K | <0.1% | – | – | History |
| NTWKNetsol Technologies Inc | COM PAR $.001 | 822 | $3.00K | <0.1% | – | – | History |
| NRIXNurix Therapeutics, Inc. | COM | 100 | $3.00K | <0.1% | – | – | History |
| OMEXOdyssey Marine Exploration Inc | COM NEW | 569 | $3.00K | <0.1% | – | – | History |
| RFLRafael Holdings, Inc. | COM CL B | 100 | $3.00K | <0.1% | – | – | History |
| FGHFG Group Holdings Inc. | COM | 1,225 | $3.00K | <0.1% | – | – | History |
| Chiasma, Inc16706W102 | COM | 1,259 | $3.00K | <0.1% | – | – | – |
| DXYNDixie Group Inc | CL A | 1,138 | $3.00K | <0.1% | – | – | History |
| GPXGP Strategies Corp | COM | 200 | $3.00K | <0.1% | – | – | History |
| Global X FDS37954Y434 | GENOMIC BIOTECH | 160 | $3.00K | <0.1% | – | – | – |
| BATRAAtlanta Braves Holdings, Inc. | COM A BRAVES GRP | 120 | $3.00K | <0.1% | – | – | History |
| OPTNOptiNose, Inc. | COM | 1,000 | $3.00K | <0.1% | – | – | History |
| ORCOrchid Island Capital, Inc. | COM | 560 | $3.00K | <0.1% | – | – | History |
| FENGPhoenix New Media Ltd | SPONSORED ADS | 2,013 | $3.00K | <0.1% | – | – | History |
| ProShares Tr74347R172 | ULTRA 20YR TRE | 72 | $3.00K | <0.1% | – | – | – |
| QUMUQumu Corp | COM | 487 | $3.00K | <0.1% | – | – | History |
| East Stone Acquisition CorpG2911D108 | SHS | 396 | $3.00K | <0.1% | – | – | – |
| iShares Core MSCI Europe ETF46434V738 | ETF | 89 | $4.00K | <0.1% | – | – | – |
| ProShares Tr74347X880 | ULT FTSE CHIN 50 | 65 | $4.00K | <0.1% | – | – | – |
| Invesco Exch Traded FD Tr II46138E511 | PFD ETF | 300 | $4.00K | <0.1% | – | – | – |
| AVAAvista Corp | COM | 100 | $4.00K | <0.1% | – | – | History |
| iShares Inc464286533 | MSCI EMERG MRKT | 74 | $4.00K | <0.1% | – | – | – |
| iShares Inc46434G863 | ESG AWR MSCI EM | 100 | $4.00K | <0.1% | – | – | – |
| RGPResources Connection, Inc. | COM | 342 | $4.00K | <0.1% | – | – | History |
| PUKPrudential PLC | ADR | 97 | $4.00K | <0.1% | – | – | History |
| NVSTEnvista Holdings Corp | COM | 103 | $4.00K | <0.1% | – | – | 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.
| Security | Class | Puts | Calls |
|---|---|---|---|
| SPDR S&P 500 ETF Tr78462F953 | PUT | $10.1B | – |
| SPDR S&P 500 ETF Tr78462F903 | CALL | – | $4.29B |
| Amazon Com Inc023135906 | CALL | – | $2.14B |
| Amazon Com Inc023135956 | PUT | $1.87B | – |
| Apple Inc037833900 | CALL | – | $1.62B |
| Apple Inc037833950 | PUT | $1.45B | – |
| Facebook Inc30303M902 | CALL | – | $719.4M |
| Microsoft Corp594918904 | CALL | – | $660.3M |
| SPDR Gold Tr78463V907 | CALL | – | $605.8M |
| Microsoft Corp594918954 | PUT | $598.9M | – |
| Facebook Inc30303M952 | PUT | $593.8M | – |
| SPDR Gold Tr78463V957 | GOLD SHS | $585.8M | – |
| iShares Tr464287957 | PUT | $407.9M | – |
| Boeing Co097023905 | COM | – | $396.4M |
| Netflix Inc64110L956 | PUT | $379.1M | – |
| SPDR Dow Jones Indl Average78467X959 | PUT | $337.2M | – |
| Advanced Micro Devices Inc007903957 | PUT | $334.0M | – |
| Salesforce Com Inc79466L902 | CALL | – | $292.5M |
| Alphabet Inc02079K955 | PUT | $287.5M | – |
| Boeing Co097023955 | PUT | $277.7M | – |
| Advanced Micro Devices Inc007903907 | CALL | – | $261.6M |
| Baidu Inc056752908 | CALL | – | $261.1M |
| SPDR Dow Jones Indl Average78467X909 | CALL | – | $260.3M |
| Visa Inc92826C909 | CALL | – | $252.0M |
| Alphabet Inc02079K905 | CALL | – | $245.2M |
| Square Inc852234903 | CALL | – | $241.1M |
| NIO Inc62914V956 | PUT | $240.5M | – |
| Netflix Inc64110L906 | CALL | – | $239.0M |
| Visa Inc92826C959 | PUT | $238.1M | – |
| Square Inc852234953 | PUT | $237.8M | – |
| Baidu Inc056752958 | PUT | $235.3M | – |
| Shopify Inc82509L957 | PUT | $219.2M | – |
| PayPal Hldgs Inc70450Y953 | PUT | $213.1M | – |
| Micron Technology Inc595112953 | PUT | $197.3M | – |
| Select Sector SPDR Tr81369Y956 | PUT | $188.5M | – |
| Shopify Inc82509L907 | CALL | – | $184.7M |
| JPMorgan Chase & Co46625H905 | CALL | – | $184.0M |
| PayPal Hldgs Inc70450Y903 | CALL | – | $171.9M |
| NIO Inc62914V906 | CALL | – | $168.0M |
| Salesforce Com Inc79466L952 | PUT | $166.6M | – |
| JPMorgan Chase & Co46625H955 | PUT | $165.4M | – |
| Goldman Sachs Group Inc38141G954 | PUT | $163.5M | – |
| iShares Tr464287907 | CALL | – | $162.8M |
| ProShares Tr74347X900 | CALL | – | $159.2M |
| Roku Inc77543R952 | PUT | $159.1M | – |
| Micron Technology Inc595112903 | CALL | – | $157.5M |
| Adobe Systems Incorporated00724F951 | PUT | $151.5M | – |
| Applied Matls Inc038222955 | PUT | $148.9M | – |
| Zoom Video Communications IN98980L951 | PUT | $146.8M | – |
| ARK ETF Tr00214Q958 | PUT | $146.0M | – |
| Select Sector SPDR Tr81369Y906 | CALL | – | $145.1M |
| Adobe Systems Incorporated00724F901 | CALL | – | $142.8M |
| SPDR Ser Tr78464A958 | PUT | $141.8M | – |
| Intel Corp458140950 | PUT | $138.4M | – |
| Citigroup Inc172967954 | PUT | $136.1M | – |
| Zoom Video Communications IN98980L901 | CALL | – | $134.2M |
| Intel Corp458140900 | CALL | – | $131.5M |
| Taiwan Semiconductor Mfg Ltd874039950 | PUT | $123.6M | – |
| Cisco Sys Inc17275R952 | PUT | $120.8M | – |
| Taiwan Semiconductor Mfg Ltd874039900 | CALL | – | $120.5M |
| Snap Inc83304A906 | CALL | – | $119.7M |
| Roku Inc77543R902 | CALL | – | $116.2M |
| Starbucks Corp855244959 | PUT | $109.2M | – |
| Peloton Interactive Inc70614W950 | PUT | $107.1M | – |
| ARK ETF Tr00214Q908 | CALL | – | $105.3M |
| Jd.com Inc47215P956 | PUT | $104.2M | – |
| Goldman Sachs Group Inc38141G904 | CALL | – | $103.8M |
| Viacomcbs Inc92556H956 | PUT | $103.6M | – |
| Viacomcbs Inc92556H906 | CALL | – | $102.1M |
| Caterpillar Inc149123951 | PUT | $101.7M | – |
| Uber Technologies Inc90353T900 | CALL | – | $98.5M |
| Citigroup Inc172967904 | CALL | – | $98.2M |
| Johnson & Johnson478160904 | CALL | – | $97.9M |
| Sea Ltd81141R950 | PUT | $96.3M | – |
| SPDR Ser Tr78464A908 | CALL | – | $95.8M |
| Snowflake Inc833445909 | CALL | – | $94.9M |
| Johnson & Johnson478160954 | PUT | $94.4M | – |
| Snowflake Inc833445959 | PUT | $92.7M | – |
| Snap Inc83304A956 | PUT | $92.4M | – |
| Applied Matls Inc038222905 | CALL | – | $92.0M |
| AutoZone Inc053332952 | PUT | $89.2M | – |
| AT&T Inc00206R902 | CALL | – | $87.2M |
| Pfizer Inc717081953 | PUT | $86.7M | – |
| Jd.com Inc47215P906 | CALL | – | $86.4M |
| General MTRS Co37045V950 | PUT | $86.2M | – |
| General MTRS Co37045V900 | CALL | – | $86.0M |
| BK of America Corp060505954 | PUT | $83.5M | – |
| Merck & Co. Inc58933Y905 | CALL | – | $83.2M |
| Caterpillar Inc149123901 | CALL | – | $82.4M |
| American Airls Group Inc02376R952 | PUT | $82.2M | – |
| Beyond Meat Inc08862E959 | PUT | $81.0M | – |
| ServiceNow Inc81762P952 | PUT | $80.8M | – |
| Lockheed Martin Corp539830909 | CALL | – | $78.6M |
| United Airls Hldgs Inc910047909 | CALL | – | $78.3M |
| Raytheon Technologies Corp75513E901 | CALL | – | $75.3M |
| iShares Tr464288905 | CALL | – | $75.2M |
| Starbucks Corp855244909 | CALL | – | $75.0M |
| Chevron Corp New166764900 | CALL | – | $74.0M |
| ProShares Tr74347X950 | PUT | $73.6M | – |
| iShares Tr464288955 | PUT | $72.4M | – |