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MYDA Advisors LLC

Location
WOODMERE, NY
Portfolio Value
Small $470,996,126
Diversification
Diversified
Filing Date
Global Rank
#2,561 / 8,636 ▲ 10 · as of Mar 2026
Top Industry
Software - Infrastructure 14.1%
3Y Alpha vs SPY
-0.1%
Period ended 4 months ago
Filed May 14, 2026 · 3mo
25 quarters · since Mar 2020

Clone Performance

Aug 2023–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio
+76.6%
SPY
+77.0%
Annualised alpha
-0.1%
Max drawdown
−26.6%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 74% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

104 tracked positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
13.5%
−3.3 pts
Top 5
34.7%
−1.5 pts
Top 10
46.3%
−3.9 pts
HHI
395
Jun 2023 → Mar 2026 · range 281 – 592
Diversified−68

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Unclassified 22.4% $105,510,970
Technology 18.6% $87,591,799
Energy 12.0% $56,398,047
Communication Services 10.9% $51,347,720
Healthcare 10.2% $47,825,283
Consumer Cyclical 8.7% $41,080,455
Industrials 6.5% $30,847,065
Financial Services 6.5% $30,715,669
Utilities 2.2% $10,514,758
Consumer Defensive 0.9% $4,245,800
Basic Materials 0.6% $2,619,360
Real Estate 0.5% $2,299,200

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
24 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
24 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
104 tracked positions · $470,996,126 total · filing declares 151 positions · $607,873,031 · as of Mar 31, 2026
Showing 1–50 of 104 positions by value · page 1 of 3
Ticker Company Shares Value (USD) % of Portfolio History

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.