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Osbon Capital Management LLC

Location
BOSTON, MA
Portfolio Value
Micro $62,867,415
Diversification
Diversified
Filing Date
Global Rank
#6,171 / 8,232 ▲ 596
Top Industry
Software - Infrastructure 14.7%
3Y Alpha vs SPY
+5.8%
Period ended 2 months ago
Filed May 15, 2026 · 29d
2 quarters · since Dec 2025

Clone Performance

Feb 2026–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
+11.5%
SPY
+9.1%
Annualised alpha
+9.0%
Max drawdown
−7.2%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

392 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
18.0%
−5.8 pts
Top 5
42.7%
−1.2 pts
Top 10
57.6%
−0.8 pts
HHI
565
Dec 2025 → Mar 2026 · range 565 – 751
Diversified−186

Portfolio Trend

2 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Unclassified 35.8% $22,480,827
Technology 25.4% $15,974,401
Financial Services 13.1% $8,260,217
Real Estate 6.6% $4,173,234
Consumer Cyclical 4.8% $2,992,303
Communication Services 4.4% $2,786,607
Healthcare 4.1% $2,574,720
Industrials 3.6% $2,291,970
Consumer Defensive 1.0% $622,797
Basic Materials 0.5% $336,600
Energy 0.5% $297,344
Utilities 0.1% $76,395

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

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

Trimmed

Positions the filer reduced
14 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
1 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
392 positions · $62,867,415 total · as of Mar 31, 2026
Showing 1–50 of 392 positions by value · page 1 of 8
Ticker Company Shares Value (USD) % of Portfolio History