DOSSIER · 13F-HR · Q2 2026

AMG National Trust Bank

$4.9B in tracked AUM across 798 positions as of Q2 2026.

AN
CIK 0001388829 · last filed Jun 30, 2026
Total AUM
$4.9B
as of Q2 2026
Holdings
798
positions
Whale Score
55
55
tracked
Activity
no data
changes this Q
AI Analysis · Q2 2026
Comprehensive Analysis of AMG National Trust Bank 13F Filing
Portfolio Overview

AMG National Trust Bank manages a substantial portfolio valued at approximately $4.12 billion as of September 30, 2025. This represents a growth of 7.9% from the previous quarter's value of $3.82 billion. The portfolio is highly diversified, comprising 627 individual holdings. The investment strategy is characterized by a heavy reliance on passive investing through Exchange Traded Funds (ETFs), which dominate t...

Key Holdings

The portfolio's top 50 holdings reveal a strong preference for liquidity and broad market exposure. The largest position is the SPDR S&P 500 ETF (SPY), accounting for 9.66% of the portfolio ($397.5M). This is closely followed by the iShares Russell Mid-Cap ETF (IWR) at 8.91% ($366.7M) and the iShares Russell 2000 ETF (IWM) at 4.87% ($200.4M). Notably, the top four positions are all broad-market U.S. equity ETFs (SPY, IWR, IWM, VOO), which collectively represent roughly 27.7% of the total assets.

Among individual equities, Lowe’s Companies (LOW) stands out as the most significant single stock position, comprising 2.66% of the portfolio ($109.4M). Major technology names such as Apple (AAPL) (2.35%) and Microsoft (MSFT) (0.89%) are present but are weighted significantly lower than the aggregate ETF positions. The top 10 holdings alone account for approximately 44.7% of the total portfolio value, indicating a concentration in core liquid assets while the tail of the portfolio (617 other holdings) provides granular diversification.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
SPY
STATE STR SPDR S&P 500 ETF T
$430M576K8.8%
02
IWR
ISHARES TR
$427M3.9M8.8%
03
IWM
ISHARES TR
$247M823K5.1%
04
VOO
VANGUARD INDEX FDS
$237M346K4.9%
05
IXUS
ISHARES TR
$172M1.8M3.5%
06
CVGD
ELEVATION SERIES TRUST
$119M4.8M2.4%
07
BND
VANGUARD BD INDEX FDS
$113M1.5M2.3%
08
VTI
VANGUARD INDEX FDS
$105M283K2.1%
09
AAPL
APPLE INC
$103M358K2.1%
10
IWB
ISHARES TR
$97M236K2.0%

Filing history

2026Q2Jun 30
$4.9B 5.7%
798 positionsView →
2026Q1Mar 31
$4.6B 8.6%
675 positionsView →
2025Q4Dec 31
$4.2B 3.2%
640 positionsView →
2025Q3Sep 30
$4.1B 7.9%
627 positionsView →
2025Q2Jun 30
$3.8B 6.6%
619 positionsLocked
2025Q1Mar 31
$3.6B 1.7%
618 positionsLocked
2024Q4Dec 31
$3.6B 2.0%
619 positionsLocked
2024Q3Sep 30
$3.7B 0.2%
611 positionsLocked
2024Q2Jun 30
$3.7B 8.3%
616 positionsLocked
2024Q1Mar 31
$3.4B 7.4%
600 positionsLocked
2023Q4Dec 31
$3.2B 11.3%
595 positionsLocked
2023Q3Sep 30
$2.9B 4.5%
586 positionsLocked
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