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Main Street Group, LTD

Location
GLEN ALLEN, VA
Portfolio Value
Micro $66,786,349
Diversification
Diversified
Filing Date
Global Rank
#2,194 / 3,203 ▲ 4365
Top Industry
Software - Infrastructure 17.2%
3Y Alpha vs SPY
-2.2%
Period ended 30 days ago
Filed Jul 13, 2026 · 17d
11 quarters · since Dec 2023

Clone Performance

Feb 2024–Jul 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
+45.4%
SPY
+50.3%
Annualised alpha
-1.6%
Max drawdown
−17.2%

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 100% of reported value on average across 10 quarters. Past performance does not predict future results.

Portfolio Concentration

425 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
16.0%
+2.1 pts
Top 5
43.6%
+1.5 pts
Top 10
55.7%
+1.8 pts
HHI
550
Dec 2023 → Jun 2026 · range 502 – 875
Diversified+39

Portfolio Trend

11 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 27.4% $18,293,474
Unclassified 24.2% $16,177,970
Financial Services 12.0% $7,995,752
Consumer Defensive 8.1% $5,398,601
Consumer Cyclical 6.7% $4,484,192
Industrials 6.6% $4,392,231
Communication Services 5.1% $3,403,926
Healthcare 4.6% $3,085,532
Utilities 1.8% $1,193,844
Energy 1.7% $1,159,400
Basic Materials 1.3% $868,467
Real Estate 0.5% $332,960

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
25 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
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
425 tracked positions · $66,786,349 total · as of Jun 30, 2026
Showing 1–50 of 425 positions by value · page 1 of 9
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.