MYDA Advisors LLC
- SEC CIK
- 0001589689
- Latest filing
- Aug 13, 2026
Holdings in Q1 2025
Holdings as of Mar 31, 2025, filed May 14, 2025. Long positions only; changes compare share counts with Q4 2024.
- Positions
- 102
- −10 vs. Q4 2024
- Portfolio value
- $281.7M
- −$68.4M (−19.5%) vs. Q4 2024
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| AMZNAmazon Com Inc | Stock | 79,500 | $15.1M | 5.4% | +8,500+12.0% | Added | History |
| MSFTMicrosoft Corp | Stock | 76,400 | $28.7M | 10.2% | +56,400+282.0% | Added | History |
Options (36)
Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.
| Security | Class | Puts | Calls |
|---|---|---|---|
| SPYSPDR S&P 500 ETF Trust | ETF | $39.2M | $30.8M |
| Invesco QQQ Trust Series I46090E103 | ETF | $32.8M | $30.5M |
| MSTRStrategy Inc | Stock | $28.9M | $8.65M |
| SLViShares Silver Trust | ETF | – | $20.7M |
| CHTRCharter Communications, Inc. | CL A | – | $12.9M |
| iShares Russell 2000 ETF464287655 | ETF | $9.97M | – |
| BABAAlibaba Group Holding Ltd | ADR | – | $9.92M |
| BIIBBiogen Inc. | COM | – | $8.07M |
| ORCLOracle Corp | Stock | $6.99M | – |
| VanEck Semiconductor ETF92189F676 | ETF | $6.34M | – |
| AMZNAmazon Com Inc | Stock | $5.71M | – |
| COINCoinbase Global, Inc. | COM CL A | $5.17M | – |
| iShares Tr464288513 | IBOXX HI YD ETF | $4.73M | – |
| TTWOTake Two Interactive Software Inc | COM | – | $4.14M |
| CORZCore Scientific, Inc. | COM | $1.23M | $2.90M |
| GOOGLAlphabet Inc. | Stock | $3.09M | – |
| LMNDLemonade, Inc. | Stock | – | $2.20M |
| IIPRInnovative Industrial Properties Inc | COM | $2.16M | – |
| NNENano Nuclear Energy Inc. | COM | $2.12M | – |
| MGMMGM Resorts International | Stock | $2.07M | – |
| BYDBoyd Gaming Corp | COM | $1.58M | – |
| GLNGGolar LNG Ltd | SHS | – | $1.52M |
| VRTVertiv Holdings Co | COM CL A | $1.44M | – |
| NBISNebius Group N.V. | Stock | $1.27M | – |
| MARAMARA Holdings, Inc. | COM | $1.15M | – |
| CZRCaesars Entertainment, Inc. | COM | $1.00M | – |
| TEMTempus AI, Inc. | CL A | $964.8K | – |
| BLBlackline, Inc. | COM | – | $750.5K |
| IONQIonQ, Inc. | COM | $551.8K | – |
| RCKTRocket Pharmaceuticals, Inc. | COM | – | $548.3K |
| WULFTerawulf Inc. | COM | – | $546.0K |
| SPIRSpire Global, Inc. | COM CL A NEW | – | $444.9K |
| RKTRocket Companies, Inc. | Stock | – | $362.1K |
| APLDApplied Digital Corp. | COM NEW | $337.2K | – |
| LUMNLumen Technologies, Inc. | Stock | – | $196.0K |
| REALTheRealReal, Inc. | COM | $117.5K | – |
Sold out since Q4 2024 (54)
Positions held at the end of Q4 2024 that are gone from this filing.
| Security | Class | Shares in Q4 2024 | Value in Q4 2024 | % of portfolio in Q4 2024 | History |
|---|---|---|---|---|---|
| iShares Russell 2000 ETF464287655 | ETF | 55,000 | $12.2M | 3.5% | – |
| iShares Tr464287234 | MSCI EMG MKT ETF | 140,000 | $5.85M | 1.7% | – |
| AVGOBroadcom Inc. | Stock | 24,000 | $5.56M | 1.6% | History |
| State Street SPDR S&P Homebuilders ETF78464A888 | ETF | 38,000 | $3.97M | 1.1% | – |
| iShares Tr464288687 | PFD AND INCM SEC | 90,000 | $2.83M | 0.8% | – |
| BHVNBiohaven Ltd. | COM | 54,000 | $2.02M | 0.6% | History |
| TGTXTG Therapeutics, Inc. | COM | 55,000 | $1.66M | 0.5% | History |
| FIPFTAI Infrastructure Inc. | COMMON STOCK | 218,000 | $1.58M | 0.5% | History |
| BLBlackline, Inc. | COM | 24,000 | $1.46M | 0.4% | History |
| FORMFormfactor Inc | COM | 30,000 | $1.32M | 0.4% | History |
| PINSPinterest, Inc. | CL A | 45,000 | $1.30M | 0.4% | History |
| CLBTCellebrite DI Ltd. | ORDINARY SHARES | 58,200 | $1.28M | 0.4% | History |
| NTRNutrien Ltd. | COM | 27,000 | $1.21M | 0.3% | History |
| SEDGSolaredge Technologies, Inc. | COM | 71,700 | $975.1K | 0.3% | History |
| WBTNWEBTOON Entertainment Inc. | COM | 70,000 | $950.6K | 0.3% | History |
| SBDSSolo Brands, Inc. | COM CL A | 795,526 | $906.9K | 0.3% | History |
| TENBTenable Holdings, Inc. | COM | 20,000 | $787.6K | 0.2% | History |
| NXTNextpower Inc. | Stock | 20,000 | $730.6K | 0.2% | History |
| PONYPony AI Inc. | SPONSORED ADS | 50,000 | $717.5K | 0.2% | History |
| ENPHEnphase Energy, Inc. | Stock | 10,000 | $686.8K | 0.2% | History |
| UVIXVS Trust | ETF | 200,000 | $680.0K | 0.2% | History |
| SCHWSchwab Charles Corp | Stock | 8,000 | $592.1K | 0.2% | History |
| ALITAlight, Inc. / Delaware | COM CL A | 80,000 | $553.6K | 0.2% | History |
| LGCYLegacy Education Inc. | COM | 65,000 | $540.8K | 0.2% | History |
| IRWDIronwood Pharmaceuticals Inc | COM CL A | 115,200 | $510.3K | 0.1% | History |
| LAZRQLuminar Technologies, Inc. | COM NEW CL A | 89,300 | $480.4K | 0.1% | History |
| VTLEVital Energy, Inc. | COM | 15,400 | $476.2K | 0.1% | History |
| DOUGDouglas Elliman Inc. | COM | 282,400 | $471.6K | 0.1% | History |
| ASLEAerSale Corp | COM | 74,000 | $466.2K | 0.1% | History |
| LESLLeslie's, Inc. | COM | 203,200 | $453.1K | 0.1% | History |
| TITNTitan Machinery Inc. | COM | 31,700 | $447.9K | 0.1% | History |
| DOWDow Inc. | Stock | 11,000 | $441.4K | 0.1% | History |
| GTGoodyear Tire & Rubber Co | COM | 48,700 | $438.3K | 0.1% | History |
| ATKRAtkore Inc. | COM | 5,228 | $436.3K | 0.1% | History |
| VSATViasat Inc | COM | 50,900 | $433.2K | 0.1% | History |
| NVRONevro Corp | COM | 116,200 | $432.3K | 0.1% | History |
| SPCEVirgin Galactic Holdings, Inc | Stock | 73,500 | $432.2K | 0.1% | History |
| SWSmurfit Westrock plc | Stock | 8,000 | $430.9K | 0.1% | History |
| STNEStoneCo Ltd. | COM | 53,200 | $424.0K | 0.1% | History |
| BRLTBrilliant Earth Group, Inc. | CL A COM | 200,000 | $420.0K | 0.1% | History |
| Lithium Americas Argentina Cor Com Shs53681K100 | Stock | 155,000 | $406.1K | 0.1% | – |
| FLNAFilana Therapeutics, Inc. | COM | 169,500 | $400.0K | 0.1% | History |
| CABACabaletta Bio, Inc. | COM | 171,200 | $388.6K | 0.1% | History |
| ORNOrion Group Holdings Inc | COM | 50,000 | $366.5K | 0.1% | History |
| WOLFWolfspeed, Inc. | Stock | 54,400 | $362.3K | 0.1% | History |
| REEAFREE Automotive Ltd. | SHS CL A NEW | 36,000 | $317.9K | 0.1% | History |
| OWLTOwlet, Inc. | CL A NEW | 70,000 | $311.5K | 0.1% | History |
| FULCFulcrum Therapeutics, Inc. | COM | 63,970 | $300.7K | 0.1% | History |
| FEIMFrequency Electronics Inc | COM | 14,000 | $259.3K | 0.1% | History |
| BIOABioAge Labs, Inc. | COM | 30,000 | $173.7K | <0.1% | History |
| BBBLACKBERRY Ltd | COM | 30,410 | $115.0K | <0.1% | History |
| GAMEGameSquare Holdings, Inc. | COM | 100,000 | $82.5K | <0.1% | History |
| BDSXBiodesix Inc | COM | 50,000 | $76.5K | <0.1% | History |
| Cartica Acquisition CorpG1995D117 | *W EXP 04/30/202 | 10,500 | $2.83K | <0.1% | – |