MYDA Advisors LLC

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 13, 2025), MYDA Advisors LLC reported 118 stock positions worth $330.2 million. Its top holding was Microsoft (MSFT) at 6.3% of the portfolio, followed by Core Scientific (CORZ, 6.1%) and Honeywell International (HON, 4.8%). Compared with Q2 2025, it opened 64 new positions, sold out of 58, added to 18 and reduced 29. The biggest buy was a new position in Honeywell International (HON) and the biggest sale an exit from Nvidia (NVDA).

Most Recent 13F
Q2 2026
Location
WOODMERE, NY
CIK
0001589689
Portfolio Value
$330.2M (Q3 2025)
SEC Filing
0001214659-25-016417 ↗ filed Nov 13, 2025

Holdings Value

0$100.0M$200.0M$300.0M$400.0M$500.0M Q1 2024: $287.1M Q1 2024 Q2 2024: $328.2M Q2 2024 Q3 2024: $348.9M Q3 2024 Q4 2024: $350.0M Q4 2024 Q1 2025: $281.7M Q1 2025 Q2 2025: $356.2M Q2 2025 Q3 2025: $330.2M $330.2M Q3 2025 Q4 2025: $354.0M Q4 2025 Q1 2026: $422.2M Q1 2026 Q2 2026: $408.2M Q2 2026

Holdings 118 stocks · $330.2M

MSFT Microsoft Corp. 6.27% 40,000 $20.7M Add +7.5%
CORZ Core Scientific Inc. 6.08% 1,120,000 $20.1M Reduce -34.9%
HON Honeywell International Inc. 4.78% 75,000 $15.8M New
AMZN Amazon.com Inc. 3.19% 48,000 $10.5M Reduce -12.7%
LASR Nlight Inc. 2.98% 331,999 $9.8M New
PCAPU Procap Acquisition Corp. 2.97% 935,000 $9.8M No change
EUAD Select Stoxx Eur Aer DE ETF 2.84% 200,000 $9.4M Add +233.3%
ARQT Arcutis Biotherapeutics Inc. 2.68% 470,000 $8.9M Add +27.0%
MGM MGM Resorts International 2.53% 241,000 $8.4M Reduce -3.6%
ABTC American Bitcoin Corp. 2.22% 1,087,463 $7.3M New
SNOW Snowflake Inc. 2.05% 30,000 $6.8M Add +50.0%
PM Philip Morris International 1.96% 40,000 $6.5M No change
GLNG Golar LNG Ltd. 1.91% 156,000 $6.3M Reduce -13.8%
WIX Wix.com Ltd. 1.83% 34,000 $6.0M New
PLD Prologis Inc. 1.73% 50,000 $5.7M No change
LEU Centrus Energy Corp. Class A 1.60% 17,000 $5.3M New
MELI MercadoLibre Inc. 1.56% 2,200 $5.1M Add +340.0%
GOOGL Alphabet Inc. Class A 1.47% 20,000 $4.9M New
RKT Rocket Cos Inc. Class A 1.47% 250,000 $4.8M New
MDB Mongodb Inc. 1.46% 15,500 $4.8M Add +29.2%
CURI Curiositystream Inc. 1.45% 905,000 $4.8M New
GNRC Generac Holdings Inc. 1.42% 28,000 $4.7M New
DT Dynatrace Inc. 1.39% 95,000 $4.6M Add +11.8%
AXON Axon Enterprise Inc. 1.39% 6,400 $4.6M New
KTOS Kratos Defense & Security 1.38% 50,000 $4.6M New
BLUWU Blue Water Acquisition III filed as BLUE WTR ACQUISITION CORP. I 1.37% 450,000 $4.5M No change
LPTH Lightpath Technologies Inc. Class A 1.32% 551,250 $4.4M New
KRMN Karman Holdings Inc. 1.31% 60,000 $4.3M Add +100.0%
EYPT Eyepoint Inc. 1.29% 300,000 $4.3M Add +20.0%
T AT&T Inc. 1.28% 150,000 $4.2M Add +7.1%
MSGS Madison Square Garden Sports 1.24% 18,000 $4.1M Reduce -28.0%
SPHR Sphere Entertainment Co. 1.20% 64,000 $4.0M New
CEG Constellation Energy 1.20% 12,000 $3.9M Reduce -60.0%
PTRN Pattern Group Inc. Class A 1.12% 268,829 $3.7M New
DRS Leonardo DRS Inc. 1.10% 80,000 $3.6M New
OYSEU Oyster Enterprises II Acquis 1.09% 350,000 $3.6M Reduce -6.7%
PCYO Pure Cycle Corp. 1.04% 311,097 $3.4M Add +10.9%
BTI British American Tob-SP ADR 0.96% 60,000 $3.2M Reduce -47.8%
TTWO Take-Two Interactive Softwre 0.94% 12,000 $3.1M Add +300.0%
EWZ iShares MSCI Brazil ETF 0.94% 100,000 $3.1M Reduce -50.0%
KWEB Kranesh Csi China Internet 0.89% 70,000 $2.9M New
CNK Cinemark Holdings Inc. 0.85% 100,000 $2.8M Reduce -33.3%
JCAP Jefferson Capital Inc. 0.78% 150,000 $2.6M Reduce -1.4%
REAL The Realreal Inc. filed as THE REALREAL INC 0.76% 235,000 $2.5M Reduce -41.3%
DDOG Datadog Inc. Class A 0.73% 17,000 $2.4M New
LLY Eli Lilly & Co. 0.69% 3,000 $2.3M New
COMP Compass Inc. Class A 0.66% 270,000 $2.2M New
DUOT Duos Technologies Group Inc. 0.58% 260,000 $1.9M New
FIG Figma Inc. Class A 0.57% 36,000 $1.9M New
XLU St Sr Utl SL SE SPDR ETF-Usd 0.53% 20,000 $1.7M Reduce -90.9%
INSM Insmed Inc. 0.52% 12,000 $1.7M Reduce -62.5%
NU Nu Holdings Ltd./Cayman Isl-A filed as NU HLDGS LTD 0.51% 105,000 $1.7M Add +31.3%
EMPD Empery Digital Inc. 0.50% 220,000 $1.7M New
CRWV Coreweave Inc. Class A 0.50% 12,000 $1.6M New
BX Blackstone Inc. 0.47% 9,000 $1.5M New
ALLT Allot Ltd. 0.45% 140,000 $1.5M Reduce -44.0%
GSRT GSR III Acquisition Corp. 0.44% 140,000 $1.5M Reduce -74.4%
ALMU Aeluma Inc. 0.44% 90,000 $1.4M New
CXW Corecivic Inc. 0.41% 66,000 $1.3M New
FIP Ftai Infrastructure Inc. 0.39% 295,000 $1.3M Reduce -10.6%
LODE Comstock Inc. 0.36% 350,000 $1.2M New
BHVN Biohaven Ltd. 0.34% 75,000 $1.1M New
BACCU Blue Acquisition Corp. 0.34% 100,000 $1.1M Reduce -20.0%
FSLR First Solar Inc. 0.33% 5,000 $1.1M Reduce -61.5%
PROK Prokidney Corp. 0.33% 450,000 $1.1M New
PROSHARES TR 0.32% 125,000 $1.1M New
IMTX Immatics NV 0.31% 120,000 $1.0M No change
INDI Indie Semiconductor Inc. Class A 0.31% 250,000 $1.0M Reduce -16.7%
VS TRUST 0.30% 100,000 $993K Add +150.0%
ADBE Adobe Inc. 0.30% 2,800 $988K Reduce -56.3%
BNTC Benitec Biopharma Inc. 0.30% 70,000 $982K Add +12.7%
APPS Digital Turbine Inc. 0.29% 150,000 $960K Add +200.0%
MOBILICOM LTD 0.29% 102,060 $949K New
OI O-I Glass Inc. 0.27% 70,000 $908K New
BABA Alibaba Group Holding-SP ADR 0.27% 5,000 $894K No change
FCEL Fuelcell Energy Inc. 0.24% 100,000 $780K New
LFST Lifestance Health Group Inc. 0.23% 140,000 $770K New
UUUU Energy Fuels Inc. 0.23% 50,000 $768K New
INVZ Innoviz Technologies Ltd. 0.22% 360,000 $734K New
PTON Peloton Interactive Inc. Class A 0.22% 80,000 $720K Reduce -46.7%
INACU Indigo Acquisition Corp. 0.21% 70,000 $708K New
INTC Intel Corp. 0.20% 20,000 $671K New
OTGAU Otg Acquisition Corp. I 0.18% 60,000 $604K New
CHECU Chenghe Acquisition III Co. 0.18% 60,000 $599K New
BLDP Ballard Power Systems Inc. 0.18% 220,000 $598K New
VTLE Vital Energy Inc. 0.18% 35,000 $591K New
MSOS Advisorshares Pure US Cann 0.17% 120,000 $575K New
DPRO Draganfly Inc. 0.17% 70,000 $570K New
COHR Coherent Corp. 0.16% 5,000 $539K New
OSS One Stop Systems Inc. 0.16% 100,000 $536K New
SN Sharkninja Inc. 0.16% 5,000 $516K Reduce -50.0%
ELME Elme Communities 0.15% 30,000 $506K New
CROX Crocs Inc. 0.15% 6,000 $501K New
IMSR Terrestrial Energy Inc. filed as HCM II ACQUISITION CORP 0.15% 30,000 $492K Reduce -90.0%
AMRZ Amrize Ltd. 0.15% 10,000 $485K New
NEXN Nexxen International Ltd. 0.14% 50,000 $463K New
TVAIU Thayer Ventures Acquisition 0.14% 45,000 $459K Reduce -10.0%
BBAI Bigbear.ai Holdings Inc. 0.12% 60,000 $391K New
GILT Gilat Satellite Networks Ltd. 0.12% 30,000 $391K New
GENI Genius Sports Ltd. 0.11% 30,000 $371K New

Show all 118 holdings

Options reported separately and not counted above: QQQ puts ($45.0M), HON calls ($8.4M), IONQ puts ($6.8M), CHTR calls ($6.1M), WULF calls ($5.6M), QBTS puts ($5.4M), BABA calls ($5.4M), RGTI puts ($4.5M), OKLO puts ($4.5M), TTWO calls ($4.1M), WIX calls ($3.6M), NKE calls ($3.5M), and 21 more.

Other holdings (5): bonds, preferreds, convertibles and warrants · $2.4M (not counted above)
SecurityClassShares / PrincipalValueChange
IMSRW HCM II Acquisition Corp. - 29 *W EXP 99/99/999 281,000$1.7MAdd +101.7%
KYIVW Kyivstar Group Ltd. -30 *W EXP 08/14/203 82,011$333KNew
INFQ.WS Churchill Capital Corp. X *W EXP 05/14/203 70,000$249KNew
BIVIW Biovie Inc. -30 *W EXP 08/08/203 175,000$76KNew
PELIR Pelican Acquisition Corp.-RTS RIGHT 05/02/2030 87,707$23KNew

Total filed on the 13F, all lines: $332.6M.

Portfolio Sells Q2 2025 → Q3 2025

NVDA Nvidia Corp. Sold out 0.00% −6.65
XLU St Sr Utl SL SE SPDR ETF-Usd Reduce -90.9% 0.53% −4.52
CORZ Core Scientific Inc. Reduce -34.9% 6.08% −2.16
UBER Uber Technologies Inc. Sold out 0.00% −2.10
CCIR Cohen Circle Acquisitio Class A Sold out 0.00% −1.81
WULF Terawulf Inc. Sold out 0.00% −1.80
VRT Vertiv Holdings Co. Class A Sold out 0.00% −1.73
VST Vistra Corp. Sold out 0.00% −1.63
CEG Constellation Energy Reduce -60.0% 1.20% −1.52
CYBR Cyberark Software Ltd./Israel Sold out 0.00% −1.43
COF Capital One Financial Corp. Sold out 0.00% −1.34
CHTR Charter Communications Inc. Class A Sold out 0.00% −1.34
EXE Expand Energy Corp. Sold out 0.00% −1.31
GSRT GSR III Acquisition Corp. Reduce -74.4% 0.44% −1.22
CLS Celestica Inc. Sold out 0.00% −1.10
TATT Tat Technologies Ltd. Sold out 0.00% −0.86
EQT Eqt Corp. Sold out 0.00% −0.82
CZR Caesars Entertainment Inc. Sold out 0.00% −0.81
IMSR Terrestrial Energy Inc. Reduce -90.0% 0.15% −0.79
INDA iShares MSCI India ETF Sold out 0.00% −0.78
NFLX Netflix Inc. Sold out 0.00% −0.75
EWZ iShares MSCI Brazil ETF Reduce -50.0% 0.94% −0.68
PFE Pfizer Inc. Sold out 0.00% −0.68
BTBT Bit Digital Inc. Sold out 0.00% −0.61
ETOR Etoro Group Ltd. Class A Sold out 0.00% −0.60
FIVE Five Below Sold out 0.00% −0.59
GEO The Geo Group Inc. Reduce -87.5% 0.07% −0.57
BTI British American Tob-SP ADR Reduce -47.8% 0.96% −0.56
PESI Perma-Fix Environmental SVCS Sold out 0.00% −0.50
VNM Vaneck Vietnam ETF Sold out 0.00% −0.46
CLW Clearwater Paper Corp. Sold out 0.00% −0.46
CNK Cinemark Holdings Inc. Reduce -33.3% 0.85% −0.42
LITE Lumentum Holdings Inc. Sold out 0.00% −0.40
ADBE Adobe Inc. Reduce -56.3% 0.30% −0.40
JBS JBS NV-A Sold out 0.00% −0.39
INSM Insmed Inc. Reduce -62.5% 0.52% −0.38
BWAY Brainsway Ltd.-ADR Sold out 0.00% −0.37
BIIB Biogen Inc. Sold out 0.00% −0.35
NET Cloudflare Inc. Class A Sold out 0.00% −0.30
VPG Vishay Precision Group Sold out 0.00% −0.29
EL Estee Lauder Companies Class A Sold out 0.00% −0.27
FSLR First Solar Inc. Reduce -61.5% 0.33% −0.27
FRO Frontline PLC Sold out 0.00% −0.26
PELIU Pelican Acquisition Corp. Sold out 0.00% −0.26
RIOT Riot Platforms Inc. Sold out 0.00% −0.25
OLPX Olaplex Holdings Inc. Reduce -80.0% 0.06% −0.24
AG First Majestic Silver Corp. Sold out 0.00% −0.23
MSGS Madison Square Garden Sports Reduce -28.0% 1.24% −0.23
LUXE Luxexperience BV Sold out 0.00% −0.20
BNED Barnes & Noble Education Inc. Sold out 0.00% −0.20

Portfolio Buys Q2 2025 → Q3 2025

HON Honeywell International Inc. New 4.78% +4.78
LASR Nlight Inc. New 2.98% +2.98
ABTC American Bitcoin Corp. New 2.22% +2.22
EUAD Select Stoxx Eur Aer DE ETF Add +233.3% 2.84% +2.12
WIX Wix.com Ltd. New 1.83% +1.83
LEU Centrus Energy Corp. Class A New 1.60% +1.60
GOOGL Alphabet Inc. Class A New 1.47% +1.47
RKT Rocket Cos Inc. Class A New 1.47% +1.47
CURI Curiositystream Inc. New 1.45% +1.45
GNRC Generac Holdings Inc. New 1.42% +1.42
AXON Axon Enterprise Inc. New 1.39% +1.39
KTOS Kratos Defense & Security New 1.38% +1.38
LPTH Lightpath Technologies Inc. Class A New 1.32% +1.32
ARQT Arcutis Biotherapeutics Inc. Add +27.0% 2.68% +1.23
SPHR Sphere Entertainment Co. New 1.20% +1.20
MELI MercadoLibre Inc. Add +340.0% 1.56% +1.19
PTRN Pattern Group Inc. Class A New 1.12% +1.12
DRS Leonardo DRS Inc. New 1.10% +1.10
MSFT Microsoft Corp. Add +7.5% 6.27% +1.08
KWEB Kranesh Csi China Internet New 0.89% +0.89
KRMN Karman Holdings Inc. Add +100.0% 1.31% +0.89
SNOW Snowflake Inc. Add +50.0% 2.05% +0.79
MDB Mongodb Inc. Add +29.2% 1.46% +0.75
TTWO Take-Two Interactive Softwre Add +300.0% 0.94% +0.73
DDOG Datadog Inc. Class A New 0.73% +0.73
LLY Eli Lilly & Co. New 0.69% +0.69
COMP Compass Inc. Class A New 0.66% +0.66
EYPT Eyepoint Inc. Add +20.0% 1.29% +0.63
DUOT Duos Technologies Group Inc. New 0.58% +0.58
FIG Figma Inc. Class A New 0.57% +0.57
EMPD Empery Digital Inc. New 0.50% +0.50
CRWV Coreweave Inc. Class A New 0.50% +0.50
BX Blackstone Inc. New 0.47% +0.47
ALMU Aeluma Inc. New 0.44% +0.44
CXW Corecivic Inc. New 0.41% +0.41
LODE Comstock Inc. New 0.36% +0.36
BHVN Biohaven Ltd. New 0.34% +0.34
PROK Prokidney Corp. New 0.33% +0.33
PROSHARES TR New 0.32% +0.32
MOBILICOM LTD New 0.29% +0.29
OI O-I Glass Inc. New 0.27% +0.27
FCEL Fuelcell Energy Inc. New 0.24% +0.24
LFST Lifestance Health Group Inc. New 0.23% +0.23
UUUU Energy Fuels Inc. New 0.23% +0.23
INVZ Innoviz Technologies Ltd. New 0.22% +0.22
INACU Indigo Acquisition Corp. New 0.21% +0.21
APPS Digital Turbine Inc. Add +200.0% 0.29% +0.21
INTC Intel Corp. New 0.20% +0.20
NU Nu Holdings Ltd./Cayman Isl-A Add +31.3% 0.51% +0.20
PCYO Pure Cycle Corp. Add +10.9% 1.04% +0.20

Options Activity Q2 2025 → Q3 2025

SPY SS SPDR S&P 500 ETF Trust-US put Sold out 80,000 $49.4Mbefore exit
GLD SPDR Gold Shares put Sold out 150,000 $45.7Mbefore exit
QQQ Invesco QQQ Trust Series 1 put Add +200.0% 75,000 $45.0M
TSLA Tesla Inc. put Sold out 40,000 $12.7Mbefore exit
CRWV Coreweave Inc. Class A put Sold out 60,000 $9.8Mbefore exit
IWM iShares Russell 2000 ETF put Sold out 40,000 $8.6Mbefore exit
HON Honeywell International Inc. call New 40,000 $8.4M
IONQ Ionq Inc. put Add +120.0% 110,000 $6.8M
ETOR Etoro Group Ltd. Class A call Sold out 100,000 $6.7Mbefore exit
CCOI Cogent Communications Holdin call Sold out 135,100 $6.5Mbefore exit
CHTR Charter Communications Inc. Class A call Reduce -12.3% 22,000 $6.1M
RDDT Reddit Inc. Class A put Sold out 40,000 $6.0Mbefore exit
WULF Terawulf Inc. call Add +11.4% 490,000 $5.6M
LEU Centrus Energy Corp. Class A call Sold out 30,000 $5.5Mbefore exit
QBTS D-Wave Quantum Inc. put New 220,000 $5.4M
BABA Alibaba Group Holding-SP ADR call New 30,000 $5.4M
BTI British American Tob-SP ADR call Sold out 100,000 $4.7Mbefore exit
RDDT Reddit Inc. Class A call Sold out 30,000 $4.5Mbefore exit
RGTI Rigetti Computing Inc. put New 150,000 $4.5M
OKLO Oklo Inc. put New 40,000 $4.5M
TTWO Take-Two Interactive Softwre call New 16,000 $4.1M
BIIB Biogen Inc. call Sold out 30,000 $3.8Mbefore exit
WIX Wix.com Ltd. call New 20,000 $3.6M
NKE Nike Inc. Class B call New 50,000 $3.5M
NNE Nano Nuclear Energy Inc. put Add +80.0% 90,000 $3.5M
GEV GE Vernova Inc. put Sold out 5,000 $2.6Mbefore exit
INSM Insmed Inc. call Sold out 25,000 $2.5Mbefore exit
EWZ iShares MSCI Brazil ETF call New 80,000 $2.5M
LASR Nlight Inc. call New 79,800 $2.4M
UBER Uber Technologies Inc. call Reduce -80.1% 19,900 $1.9M
ETHU 2X Ether ETF put New 15,000 $1.9M
ARQT Arcutis Biotherapeutics Inc. call New 100,000 $1.9M
BHVN Biohaven Ltd. call New 120,000 $1.8M
CLW Clearwater Paper Corp. call New 80,000 $1.7M
RUM Rum Group Inc. call Sold out 180,000 $1.6Mbefore exit
DUOL Duolingo call New 5,000 $1.6M
BIDU Baidu Inc. - Spon ADR call New 12,000 $1.6M
DQ Daqo New Energy Corp.-ADR call New 40,000 $1.1M
SMR Nuscale Power Corp. call Add +25.0% 30,000 $1.1M
CORZ Core Scientific Inc. put Sold out 50,000 $854Kbefore exit
JOBY Joby Aviation Inc. put New 50,000 $807K
NU Nu Holdings Ltd./Cayman Isl-A call New 50,000 $801K
EYPT Eyepoint Inc. call New 50,000 $712K
CORZ Core Scientific Inc. call Reduce -83.3% 30,000 $538K
PESI Perma-Fix Environmental SVCS call New 50,000 $505K
CELC Celcuity Inc. call New 10,000 $494K
APPS Digital Turbine Inc. call Sold out 79,100 $467Kbefore exit
BB Blackberry Ltd. call New 80,000 $390K
SMR Nuscale Power Corp. put New 10,000 $360K
PUBM Pubmatic Inc. Class A call New 30,000 $248K

Showing the first 50 of 54.

Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.

Notes & Other Activity Q2 2025 → Q3 2025

IMSRW HCM II Acquisition Corp. - 29 *W EXP 99/99/999 Add +101.7% 281,000 $1.7M
KYIVW Kyivstar Group Ltd. -30 *W EXP 08/14/203 New 82,011 $333K
INFQ.WS Churchill Capital Corp. X *W EXP 05/14/203 New 70,000 $249K
BIVIW Biovie Inc. -30 *W EXP 08/08/203 New 175,000 $76K
PELIR Pelican Acquisition Corp.-RTS RIGHT 05/02/2030 New 87,707 $23K

Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 128$408.2MDVY, MGM, CORZ, BHVN, AMZN
Q1 2026 106$422.2MDVY, DIA, CORZ, MSFT, AMPX
Q4 2025 111$354.0MMSFT, AMZN, DIA, CORZ, BHVN
Q3 2025 118$330.2MMSFT, CORZ, HON, AMZN, LASR
Q2 2025 112$356.2MCORZ, NVDA, MSFT, XLU, AMZN
Q1 2025 101$281.7MMSFT, AMZN, CORZ, PLD, QQQ
Q4 2024 110$350.0MCORZ, NVDA, AMZN, PLD, VZ
Q3 2024 113$348.9MNFLX, RSP, NVDA, CORZ, AMZN
Q2 2024 91$328.2MNFLX, AMZN, DIA, VZ, UBER
Q1 2024 102$287.1MNFLX, UBER, CHTR, VZ, DIA