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TOWER TRUST & INVESTMENT Co

Location
DAVENPORT, IA
Portfolio Value
Small $121,280,395
Diversification
Diversified
Filing Date
Global Rank
#5,271 / 8,603 ▲ 11 · as of Mar 2026
Top Industry
Consumer Electronics 14.6%
3Y Alpha vs SPY
-7.0%
Period ended 3 months ago
Filed Apr 8, 2026 · 3mo
5 quarters · since Mar 2025

Clone Performance

May 2025–Jul 2026 · vs SPY

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

Cloned portfolio
+20.9%
SPY
+28.1%
Annualised alpha
-6.1%
Max drawdown
−9.8%

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

170 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
14.6%
−0.0 pts
Top 5
37.9%
−1.3 pts
Top 10
50.3%
−1.0 pts
HHI
443
Mar 2025 → Mar 2026 · range 422 – 484
Diversified−11

Portfolio Trend

5 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 39.8% $48,216,191
Financial Services 12.3% $14,875,905
Consumer Cyclical 9.8% $11,942,156
Communication Services 9.0% $10,934,805
Industrials 8.9% $10,734,181
Healthcare 8.7% $10,584,320
Consumer Defensive 4.6% $5,575,446
Energy 2.6% $3,139,473
Utilities 2.4% $2,926,110
Basic Materials 0.9% $1,091,361
Real Estate 0.8% $1,009,935
Unclassified 0.2% $250,512

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
25 positions
Ticker Δ Shares Shares Value Open

New Positions

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

Sold Out

Positions the filer fully exited
8 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
170 positions · $121,280,395 total · as of Mar 31, 2026
Showing 1–50 of 170 positions by value · page 1 of 4
Ticker Company Shares Value (USD) % of Portfolio History