Data as of Q4 2025 (Dec 31, 2025)·Next filing deadline: May 15, 2026

AMG National Trust Bank

•CIK: 1388829•Filing: Q4 2025

AMG National Trust Bank, with $4.2B in AUM, is known for its concentrated, high-conviction strategy, focusing on a small number of positions, currently 449. Recently, the fund has made notable shifts by adding XYL and LHX significantly, while cutting DOW and NVDA by over 90%, reflecting a tactical pivot towards energy and defense sectors.

Total AUM

$4.2B

+ $5.5M in options

QoQ Performance

+2.8%

Positions

336

+ 2 options

Top 10 Concentration

44.6%

Latest Filing

Q4 2025

Top Holdings Allocation

SPY

IWR

SPY9.5%

IWR8.7%

IWM4.8%

VOO4.7%

IXUS3.2%

BND2.5%

LOW2.4%

VTI2.2%

📈 Biggest Buys

VANGUARD INDEX FDS

+10.3%

4.7% of portfolio

VANGUARD SCOTTSDALE FDS

+25.7%

1.0% of portfolio

SELECT SECTOR SPDR TR

+97.1%

0.4% of portfolio

VANGUARD STAR FDS

+13.4%

1.5% of portfolio

VANGUARD SPECIALIZED FUNDS

+25.3%

0.8% of portfolio

📉 Biggest Sells

RTXPUT

RTX CORPORATION

-71.7%

0.1% of portfolio

ISHARES TR

-31.6%

0.3% of portfolio

SPDR S&P 500 ETF TR

-1.5%

9.5% of portfolio

ISHARES TR

-5.7%

1.0% of portfolio

ISHARES TR

-2.9%

2.1% of portfolio

Sector Breakdown

Other66.7%

ETF17.2%

Technology5.2%

Consumer4.7%

Financial2.3%

Healthcare1.9%

Industrial0.5%

Energy0.4%

🚪 Exited Positionssold since Q3 2025

NVIDIA CORPORATION

SOLD

$18.7M

NEWMONT CORP

SOLD

$6.9M

DOW INC

SOLD

$3.7M

OCCIDENTAL PETE CORP

SOLD

$3.7M

ADVANCE AUTO PARTS INC

SOLD

$3.5M

+245 more exited positions

Changes from Q3 2025

NEW3 new positions

↑86 increased

↓102 decreased

Historical Filings

Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

📌 Top Holdings

SPDR S&P 500 ETF TR

VANGUARD INDEX FDS

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