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Sandbox Financial Partners, LLC

Location
BETHESDA, MD
Portfolio Value
Small $180,211,861
Diversification
Diversified
Filing Date
Global Rank
#4,636 / 8,698 ▼ 102 · as of Mar 2026
Top Industry
Consumer Electronics 25.2%
3Y Alpha vs SPY
+21.9%
Period ended 5 months ago
Filed Apr 8, 2026 · 4mo
22 quarters · since Dec 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
+188.7%
SPY
+76.6%
Annualised alpha
+21.5%
Max drawdown
−22.1%

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. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 12 quarters. Past performance does not predict future results.

Portfolio Concentration

63 tracked positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
19.1%
−0.3 pts
Top 5
50.6%
−2.8 pts
Top 10
73.8%
−0.9 pts
HHI
763
Jun 2023 → Mar 2026 · range 715 – 1,540
Diversified−25

Portfolio Trend

22 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 42.1% $75,836,836
Unclassified 24.4% $43,956,508
Consumer Cyclical 9.4% $16,862,391
Communication Services 7.5% $13,481,159
Energy 5.0% $8,955,110
Financial Services 4.5% $8,026,574
Industrials 2.5% $4,494,349
Healthcare 2.4% $4,349,455
Utilities 1.4% $2,442,200
Consumer Defensive 0.8% $1,511,181
Real Estate 0.1% $235,298
Basic Materials 0.0% $60,800

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

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

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
7 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
63 tracked positions · $180,211,861 total · filing declares 117 positions · $355,619,503 · as of Mar 31, 2026
Showing 1–50 of 63 positions by value · page 1 of 2
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.