MYDA Advisors LLC — 13F Holdings & Portfolio
CIK 1589689 · latest 13F-HR filed 2026-08-13
MYDA Advisors LLC manages $671.9M in 13F-reported U.S. long-equity assets across 181 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SPY (8.89%), SPY (6.22%), DVY (4.07%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 70 new positions, exited 45, added to 38, and trimmed 24.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
SUITE A
WOODMERE, NY 11598
$671.9M
Long-equity book
181
Distinct positions
2026-06-30
Filed 2026-08-13
+70 / −45 / ↑38 / ↓24
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- AMERICAN EXCEPTIONALISM ACQU$9.0M +185.0%
- MGM RESORTS INTERNATIONAL$8.4M +77.6%
- BIOHAVEN LTD$6.7M +65.1%
- MADISON SQUARE GRDN SPRT COR$6.1M +118.8%
- VERADERMICS INC$4.7M +62.2%
Top Trims
- ISHARES TR-$12.0M -30.5%
- TERAWULF INC-$6.5M -72.6%
- SELECT SECTOR SPDR TR-$3.0M -47.1%
- ZOOM COMMUNICATIONS INC-$2.2M -37.0%
- CONSTELLATION ENERGY CORP-$2.1M -34.7%
New Positions
- NVIDIA CORPORATION$15.4M
- SPACE EXPLORATION TECHN CORP$6.0M
- VIA TRANSN INC$5.4M
- ISHARES TR$4.5M
- SOLAREDGE TECHNOLOGIES INC$4.4M
Exited Positions
- STATE STR SPDR DOW JONES IND$34.7M
- MICROSOFT CORP$14.8M
- AMPRIUS TECHNOLOGIES INC$12.4M
- TAKE-TWO INTERACTIVE SOFTWAR$6.9M
- ELI LILLY & CO$6.3M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | STATE STR SPDR S&P 500 ETF T Put | SPY | 78462F103 | $59.7M | 8.89% | 80,000 | SH |
| 2 | STATE STR SPDR S&P 500 ETF T Call | SPY | 78462F103 | $41.8M | 6.22% | 56,000 | SH |
| 3 | ISHARES TR | DVY | 464287168 | $27.4M | 4.07% | 175,000 | SH |
| 4 | INVESCO QQQ TR Put | QQQ | 46090E103 | $25.8M | 3.84% | 35,000 | SH |
| 5 | MGM RESORTS INTERNATIONAL | MGM | 552953101 | $19.1M | 2.85% | 400,000 | SH |
| 6 | ISHARES TR Call | IWM | 464287655 | $18.0M | 2.68% | 60,000 | SH |
| 7 | CORE SCIENTIFIC INC NEW | CORZ | 21874A106 | $17.9M | 2.67% | 700,000 | SH |
| 8 | BIOHAVEN LTD | BHVN | G1110E107 | $17.1M | 2.55% | 1,150,000 | SH |
| 9 | VANECK ETF TRUST Put | SMH | 92189F676 | $16.4M | 2.44% | 25,000 | SH |
| 10 | AMAZON COM INC | AMZN | 023135106 | $15.5M | 2.31% | 65,000 | SH |
| 11 | NVIDIA CORPORATION | NVDA | 67066G104 | $15.4M | 2.29% | 77,000 | SH |
| 12 | INVESCO QQQ TR Call | QQQ | 46090E103 | $14.7M | 2.19% | 20,000 | SH |
| 13 | AMERICAN EXCEPTIONALISM ACQU | AEXA | G0273J101 | $13.9M | 2.07% | 1,175,285 | SH |
| 14 | VERADERMICS INC | MANE | 922967104 | $12.3M | 1.83% | 100,000 | SH |
| 15 | MADISON SQUARE GRDN SPRT COR | MSGS | 55825T103 | $11.3M | 1.67% | 28,000 | SH |
| 16 | CHENIERE ENERGY INC | LNG | 16411R208 | $9.1M | 1.36% | 38,100 | SH |
| 17 | SANDISK CORP Put | SNDK | 80004C200 | $9.1M | 1.35% | 4,000 | SH |
| 18 | SPDR SERIES TRUST | XHB | 78464A888 | $8.7M | 1.29% | 75,000 | SH |
| 19 | NETFLIX INC. | NFLX | 64110L106 | $8.6M | 1.28% | 120,000 | SH |
| 20 | PROCAP ACQUISITION CORP | PCAP | G7257A105 | $7.7M | 1.15% | 750,000 | SH |
| 21 | CINEMARK HLDGS INC | CNK | 17243V102 | $7.4M | 1.10% | 233,000 | SH |
| 22 | PALANTIR TECHNOLOGIES INC Put | PLTR | 69608A108 | $7.0M | 1.04% | 60,000 | SH |
| 23 | ARCUTIS BIOTHERAPEUTICS INC | ARQT | 03969K108 | $6.3M | 0.94% | 240,000 | SH |
| 24 | SPACE EXPLORATION TECHN CORP | SPCX | 84615Q103 | $6.0M | 0.89% | 35,000 | SH |
| 25 | SNOWFLAKE INC | SNOW | 833445109 | $5.9M | 0.87% | 23,000 | SH |
| 26 | AT&T INC | T | 00206R102 | $5.8M | 0.86% | 280,000 | SH |
| 27 | APPLE INC Call | AAPL | 037833100 | $5.8M | 0.86% | 20,000 | SH |
| 28 | AEROVIRONMENT INC | AVAV | 008073108 | $5.8M | 0.86% | 35,000 | SH |
| 29 | VIA TRANSN INC | VIA | 92556W104 | $5.4M | 0.81% | 300,000 | SH |
| 30 | DATADOG INC | DDOG | 23804L103 | $5.2M | 0.78% | 20,000 | SH |
| 31 | AEROVIRONMENT INC Call | AVAV | 008073108 | $5.0M | 0.74% | 30,000 | SH |
| 32 | AMAZON COM INC Put | AMZN | 023135106 | $4.8M | 0.71% | 20,000 | SH |
| 33 | MONGODB INC | MDB | 60937P106 | $4.7M | 0.70% | 14,000 | SH |
| 34 | PROSHARES TR | ETHD | 74350P550 | $4.6M | 0.69% | 50,000 | SH |
| 35 | PELOTON INTERACTIVE INC | PTON | 70614W100 | $4.6M | 0.68% | 770,000 | SH |
| 36 | ISHARES TR | IGV | 464287515 | $4.5M | 0.67% | 50,000 | SH |
| 37 | SOLAREDGE TECHNOLOGIES INC | SEDG | 83417M104 | $4.4M | 0.65% | 75,000 | SH |
| 38 | SPHERE ENTERTAINMENT CO | SPHR | 55826T102 | $4.3M | 0.64% | 25,000 | SH |
| 39 | ARM HOLDINGS PLC | ARM | 042068205 | $4.3M | 0.63% | 12,000 | SH |
| 40 | PURE CYCLE CORP | PCYO | 746228303 | $4.2M | 0.63% | 394,591 | SH |
| 41 | GOLAR LNG LTD | GLNG | G9456A100 | $4.1M | 0.61% | 82,000 | SH |
| 42 | THE REALREAL INC | REAL | 88339P101 | $4.0M | 0.60% | 340,000 | SH |
| 43 | BAIDU INC | BIDU | 056752108 | $4.0M | 0.60% | 35,000 | SH |
| 44 | COREWEAVE INC Call | CRWV | 21873S108 | $4.0M | 0.59% | 40,000 | SH |
| 45 | CONSTELLATION ENERGY CORP | CEG | 21037T109 | $4.0M | 0.59% | 16,000 | SH |
| 46 | VICOR CORP | VICR | 925815102 | $3.8M | 0.57% | 10,000 | SH |
| 47 | ZOOM COMMUNICATIONS INC | ZM | 98980L101 | $3.8M | 0.57% | 44,000 | SH |
| 48 | LINCOLN EDL SVCS CORP | LINC | 533535100 | $3.7M | 0.56% | 75,000 | SH |
| 49 | FUELCELL ENERGY INC Call | FCEL | 35952H700 | $3.6M | 0.54% | 100,000 | SH |
| 50 | EYEPOINT INC | EYPT | 30233G209 | $3.6M | 0.53% | 250,000 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-13 | $671.9M | 181 | 0001214659-26-010089 |
| 2026-03-31 | 2026-05-14 | $607.9M | 151 | 0001214659-26-006197 |
| 2025-12-31 | 2026-02-13 | $525.1M | 141 | 0001214659-26-001717 |
| 2025-09-30 | 2025-11-13 | $463.2M | 156 | 0001214659-25-016417 |