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Atwater Malick LLC

Location
LANCASTER, PA
Portfolio Value
Small $223,620,445
Diversification
Diversified
Filing Date
Global Rank
#3,963 / 8,605 ▲ 6 · as of Mar 2026
Top Industry
Farm & Heavy Construction Machinery 12.2%
3Y Alpha vs SPY
-2.1%
Period ended 3 months ago
Filed Apr 22, 2026 · 3mo
25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

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

Cloned portfolio
+67.6%
SPY
+76.5%
Annualised alpha
-2.1%
Max drawdown
−18.9%

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

55 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
12.0%
+0.4 pts
Top 5
50.2%
+2.6 pts
Top 10
75.5%
+3.5 pts
HHI
687
Jun 2023 → Mar 2026 · range 439 – 687
Diversified+54

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Industrials 26.2% $58,682,421
Technology 18.2% $40,661,675
Consumer Defensive 14.0% $31,200,049
Communication Services 11.1% $24,893,125
Financial Services 10.5% $23,370,654
Consumer Cyclical 9.2% $20,500,399
Healthcare 8.8% $19,568,700
Unclassified 1.4% $3,093,316
Energy 0.6% $1,373,529
Basic Materials 0.1% $276,577

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
10 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
2 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
4 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
55 positions · $223,620,445 total · as of Mar 31, 2026
Showing 1–50 of 55 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History