What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0001589689
Total reported value
$671.9M
$671.9M
143 檔
18.3%
In Q3 2025, MYDA Advisors LLC's U.S. equity holdings reached a combined market value of $671.9M, distributed across 143 disclosed stock positions.
MYDA Advisors LLC executed strategic sector rebalancing during Q3 2025, establishing 89 new positions while fully exiting 66 holdings and trimming 23 positions.
In terms of portfolio concentration, the top 5 core holdings (including QQQ, HON, MSFT) accounted for 18.3% of total reported equity market value during Q3 2025.
Top New Position Initiated
HON
市值: $24.2M
Top Position Liquidated / Trimmed
SPY
前期市值: $71.6M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 9.72% | -4.41% | +200.00% | |
| 2 | HON | Honeywell International Inc | Stock-Industrials | 5.23% | — | — | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 4.47% | -4.57% | EXIT | |
| 4 | CORZ | Core Scientific Inc | Stock-Tech | 4.45% | -0.50% | -41.06% | |
| 5 | LASR | Nlight Inc | Stock-Other | 2.63% | — | — | |
| 6 | ARQT | Arcutis Biotherapeutics Inc | Stock-Other | 2.32% | +0.01% | +54.05% | |
| 7 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 2.28% | +1.17% | -12.73% | |
| 8 | ✓ | Procap Acquisition CORP | Stock-Other | 2.12% | — | — | |
| 9 | WIX | Wix.com Ltd. | Stock-Tech | 2.07% | — | — | |
| 10 | EUAD | Select Stoxx Eur Aer De ETF | ETF-Other | 2.03% | -0.94% | EXIT | |
| 11 | MGM | Mgm Resorts International | Stock-Consumer Disc | 1.80% | +1.08% | -3.60% | |
| 12 | ABTC | American Bitcoin Corp-a | Stock-Other | 1.58% | — | — | |
| 13 | TTWO | Take-two Interactive Softwre | Stock-Comm Services | 1.56% | -0.99% | +833.33% | |
| 14 | IONQ | Ionq Inc | Stock-Tech | 1.53% | — | +130.00% | |
| 15 | SNOW | Snowflake Inc | Stock-Tech | 1.46% | +0.57% | +50.00% | |
| 16 | PM | Philip Morris International | Stock-Consumer Staples | 1.40% | — | — | |
| 17 | GLNG | Golar LNG Limited | Stock-Energy | 1.36% | -0.73% | -14.29% | |
| 18 | BABA | Alibaba Group Holding-sp Adr | Stock-Consumer Disc | 1.35% | +0.06% | NEW | |
| 19 | CHTR | Charter Communications Inc-a | Stock-Comm Services | 1.31% | +0.57% | -40.22% | |
| 20 | PLD | Prologis Inc | Stock-Real Estate | 1.24% | — | — | |
| 21 | WULF | Terawulf Inc | Stock-Financials | 1.21% | -1.11% | -74.28% | |
| 22 | EWZ | Ishares Msci Brazil ETF | ETF-Other | 1.20% | — | -10.00% | |
| 23 | QBTS | D-wave Quantum Inc | Stock-Tech | 1.17% | — | — | |
| 24 | LEU | Centrus Energy Corp-class A | Stock-Energy | 1.14% | -1.57% | EXIT | |
| 25 | MELI | Mercadolibre Inc | Stock-Consumer Disc | 1.11% | — | +340.00% | |
| 26 | EYPT | Eyepoint Inc | Stock-Other | 1.08% | -0.17% | +40.00% | |
| 27 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.05% | +0.16% | NEW | |
| 28 | RKT | Rocket Cos Inc-class A | Stock-Financials | 1.05% | — | — | |
| 29 | MDB | Mongodb Inc | Stock-Tech | 1.04% | +0.62% | +29.17% | |
| 30 | CURI | Curiositystream Inc | Stock-Other | 1.04% | — | — | |
| 31 | GNRC | Generac Holdings Inc | Stock-Industrials | 1.01% | +0.17% | NEW | |
| 32 | DT | Dynatrace Inc | Stock-Tech | 0.99% | — | +11.76% | |
| 33 | AXON | Axon Enterprise Inc | Stock-Industrials | 0.99% | — | — | |
| 34 | KTOS | Kratos Defense & Security | Stock-Industrials | 0.99% | — | — | |
| 35 | ✓ | Blue Wtr Acquisition CORP. I | Stock-Other | 0.97% | — | — | |
| 36 | RGTI | Rigetti Computing Inc | Stock-Tech | 0.96% | — | — | |
| 37 | OKLO | Oklo Inc | Stock-Utilities | 0.96% | — | — | |
| 38 | LPTH | Lightpath Technologies Inc-a | Stock-Other | 0.94% | -0.15% | EXIT | |
| 39 | KRMN | Karman Holdings Inc | Stock-Industrials | 0.94% | — | +100.00% | |
| 40 | T | At&t Inc | Stock-Comm Services | 0.91% | -0.07% | +7.14% | |
| 41 | MSGS | Madison Square Garden Sports | Stock-Comm Services | 0.88% | +0.82% | -28.00% | |
| 42 | SPHR | Sphere Entertainment Co | Stock-Comm Services | 0.86% | -0.04% | — | |
| 43 | CEG | Constellation Energy | Stock-Utilities | 0.85% | -0.41% | -60.00% | |
| 44 | PTRN | Pattern Group Inc-cl A | Stock-Other | 0.80% | — | — | |
| 45 | DRS | Leonardo Drs Inc | Stock-Industrials | 0.78% | — | — | |
| 46 | ✓ | Stock-Other | 0.77% | — | -6.67% | ||
| 47 | NKE | Nike Inc -cl B | Stock-Consumer Disc | 0.75% | — | — | |
| 48 | NNE | Nano Nuclear Energy Inc | Stock-Other | 0.75% | — | +80.00% | |
| 49 | PCYO | Pure Cycle CORP | Stock-Other | 0.74% | +0.04% | +10.87% | |
| 50 | BTI | British American Tob-sp Adr | Stock-Consumer Staples | 0.69% | — | -72.09% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | EUAD | Select Stoxx Eur Aer De ETF | +1.7% | +233.33% | Add |
| 2 | ARQT | Arcutis Biotherapeutics Inc | +1.5% | +54.05% | Add |
| 3 | IONQ | Ionq Inc | +1.4% | +130.00% | Add |
| 4 | SNOW | Snowflake Inc | +1.4% | +50.00% | Add |
| 5 | CORZ | Core Scientific Inc | +1.2% | -41.06% | Trim |
| 6 | EWZ | Ishares Msci Brazil ETF | +1% | -10.00% | Add |
| 7 | WULF | Terawulf Inc | +1% | -74.28% | Add |
| 8 | RKT | Rocket Cos Inc-class A | +1% | — | Add |
| 9 | EYPT | Eyepoint Inc | +0.9% | +40.00% | Add |
| 10 | KTOS | Kratos Defense & Security | +0.9% | — | Add |
| 11 | TTWO | Take-two Interactive Softwre | +0.8% | +833.33% | Add |
| 12 | KRMN | Karman Holdings Inc | +0.8% | +100.00% | Add |
| 13 | DT | Dynatrace Inc | +0.6% | +11.76% | Add |
| 14 | MDB | Mongodb Inc | +0.6% | +29.17% | Add |
| 15 | GOOGL | Alphabet Inc-cl A | +0.5% | — | Unchanged |
| 16 | PCYO | Pure Cycle CORP | +0.5% | +10.87% | Add |
| 17 | REAL | Realreal Inc/the | +0.4% | -47.20% | Add |
| 18 | NNE | Nano Nuclear Energy Inc | +0.4% | +80.00% | Add |
| 19 | CEG | Constellation Energy | +0.4% | -60.00% | Trim |
| 20 | INSM | Insmed Inc | +0.3% | -78.95% | Add |
| 21 | UBER | Uber Technologies Inc | +0.2% | -88.94% | Trim |
| 22 | MSOS | Advisorshares Pure US Cann | +0.1% | — | Add |
| 23 | PTON | Peloton Interactive Inc-a | +0.1% | -46.67% | Add |
| 24 | BNTC | Benitec Biopharma Inc | +0.1% | +12.69% | Add |
| 25 | UVIX | 2x Long Vix Futures ETF | +0.1% | +150.00% | Add |
| 26 | PM | Philip Morris International | 0% | — | Trim |
| 27 | GLNG | Golar LNG Limited | -0.1% | -14.29% | Trim |
| 28 | CLW | Clearwater Paper CORP | -0.1% | +33.33% | Trim |
| 29 | OLPX | Olaplex Holdings Inc | -0.1% | -80.00% | Trim |
| 30 | MGM | Mgm Resorts International | -0.1% | -3.60% | Trim |
| 31 | MSGS | Madison Square Garden Sports | -0.1% | -28.00% | Trim |
| 32 | PESI | Perma-fix Environmental Svcs | -0.1% | -70.45% | Trim |
| 33 | SMTK | Smartkem Inc | -0.1% | -58.33% | Trim |
| 34 | ADBE | Adobe Inc | -0.2% | -56.25% | Trim |
| 35 | CNK | Cinemark Holdings Inc | -0.3% | -33.33% | Trim |
| 36 | T | At&t Inc | -0.3% | +7.14% | Trim |
| 37 | MSFT | Microsoft CORP | -0.5% | +7.52% | Trim |
| 38 | RCKT | Rocket Pharmaceuticals Inc | -0.6% | -17.49% | Trim |
| 39 | GEO | Geo Group Inc/the | -0.7% | -87.50% | Trim |
| 40 | CCOI | Cogent Communications Holdin | -0.9% | -93.71% | Trim |
| 41 | BABA | Alibaba Group Holding-sp Adr | -1% | +600.00% | Trim |
| 42 | PLD | Prologis Inc | -1% | — | Trim |
| 43 | AMZN | Amazon.com Inc | -1.3% | -12.73% | Trim |
| 44 | CHTR | Charter Communications Inc-a | -2.5% | -40.22% | Trim |
| 45 | QQQ | Invesco Qqq Trust Series 1 | -3.1% | +200.00% | Trim |
| 46 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | EXIT | Sold out |
| 47 | MSTR | Strategy Inc | — | EXIT | Sold out |
| 48 | SLV | Ishares Silver Trust | — | EXIT | Sold out |
| 49 | HON | Honeywell International Inc | — | NEW | New buy |
| 50 | LASR | Nlight Inc | — | NEW | New buy |
According to official SEC Form 13F filings, MYDA Advisors LLC reported a total U.S. public equity portfolio value of $671.9M across 143 disclosed positions in Q3 2025.
During Q3 2025, MYDA Advisors LLC's top holdings by market value included QQQ (9.7%)、HON (5.2%)、MSFT (4.5%). The largest single position, QQQ, represented 9.7% of total portfolio value.
In Q3 2025, MYDA Advisors LLC made 199 total portfolio adjustments, initiating 89 new buys, adding to 21 positions, trimming 23 holdings, and fully liquidating 66 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.