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Cambridge Advisors Inc.

Location
OMAHA, NE
Portfolio Value
Small $114,644,317
Diversification
Diversified
Filing Date
Global Rank
#5,042 / 8,232 ▲ 217
Top Industry
Drug Manufacturers - General 16.6%
3Y Alpha vs SPY
-4.6%
Period ended 2 months ago
Filed Apr 16, 2026 · 59d
25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

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

Cloned portfolio
+57.3%
SPY
+76.3%
Annualised alpha
-4.5%
Max drawdown
−15.7%

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

69 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
8.9%
−2.5 pts
Top 5
35.9%
−1.6 pts
Top 10
52.3%
+0.2 pts
HHI
385
Jun 2023 → Mar 2026 · range 385 – 435
Diversified−30

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 30.9% $35,374,782
Healthcare 17.5% $20,119,806
Unclassified 16.2% $18,542,842
Financial Services 11.2% $12,868,349
Industrials 10.9% $12,546,741
Consumer Cyclical 4.8% $5,459,567
Communication Services 3.4% $3,947,494
Consumer Defensive 2.8% $3,219,598
Energy 2.0% $2,266,542
Real Estate 0.3% $298,596

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
11 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
2 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
69 positions · $114,644,317 total · as of Mar 31, 2026
Showing 1–50 of 69 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History