DOSSIER · 13F-HR · Q3 2026
NBT BANK N A /NY
$1.5B in tracked AUM across 930 positions as of Q3 2026.
NB
CIK 0000898413 · last filed Sep 30, 2026
AI Analysis · Q3 2026
Portfolio Overview
NBT Bank N.A. has reported a significant expansion in its investment portfolio, with the total value surging by 166.0% from approximately $582.17 million to $1.55 billion for the period ending December 31, 2025. This dramatic increase in AUM (Assets Under Management) is accompanied by a high number of holdings (1,374), suggesting a highly diversified approach, likely driven by the bank's fiduciary duties and trust management operations.
The portfolio is c...
Analysis generated by 13F Insight from SEC Form 13F filing data · Q3 2026. Methodology
Quarter at a glance — Q3 2026
Position-change comparison pending.
No quarter-over-quarter changes available.
Top 10 holdings
By portfolio weight as of Q3 2026.
Filing history
Showing 12 of 100