Baker Boyer National Bank Quarterly 13F Holdings Update

Baker Boyer National Bank's disclosed holdings carry a Herfindahl concentration index of 0.119 — mathematically equivalent to about 8 equally-sized positions, well below its 119 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.

Position sizes vary widely across the portfolio (a coefficient of variation of 3.15), with a handful of outsized bets alongside many smaller positions.

Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 5.2 percentage-point tilt) — a pattern consistent with a momentum-following approach.

Sector classification currently covers about 10% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.