account_balance

Investment manager · 13F filer · SEC CIK 1388829

AMG National Trust Bank

Reported value$4.89Bas of Sep 30, 2026
Positions451 36 new, 24 sold out
Top 10 weight42.3%SPY alone is 9%
FiledNov 536 days after quarter end

Portfolio · as of Sep 30, 2026

Where the money is

New or addedTrimmedHeld

Boxes show the top 12 stocks, sized against each other. The bar above shows how much of the fund they are. 13F only covers US-listed stocks, so foreign holdings and short positions are missing.

Show the top 12 as a list

What changed

Biggest moves since Jun 30, 2026

Filed Nov 5, 2026, compared with the Aug 7, 2026 filing
add_circleNew
arrow_upwardAdded
arrow_downwardTrimmed
  • BALL −4%
  • Berkshire Hathaway Inc −3%
remove_circleSold out

Where this data comes from. Insider trades, fund holdings, activist stakes and company results come from public SEC EDGAR filings (Forms 4, 13F, 13D/13G, 10-Q and 8-K).

This is data, not investment advice. About StockToast