DOSSIER · 13F-HR · Q1 2026

NBT BANK N A /NY

$1.5B in tracked AUM across 1,673 positions as of Q1 2026.

NB
CIK 0000898413 · last filed Mar 31, 2026
Total AUM
$1.5B
as of Q1 2026
Holdings
1,673
positions
Whale Score
52
52
tracked
Activity
no data
changes this Q
AI Analysis · Q1 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...

Key Holdings

The portfolio's top 50 holdings reveal a "core and satellite" structure, anchored heavily by the "Magnificent Seven" and other blue-chip giants, while utilizing ETFs for broad market exposure.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
MSFT
Microsoft Corp
$75M203K4.9%
02
AAPL
Apple Inc.
$69M271K4.5%
03
GUNR
Flexshares Upstream
$51M927K3.3%
04
GOOGL
Alphabet Inc. Class A
$42M146K2.8%
05
GOOG
Alphabet Inc. Class C
$42M145K2.7%
06
JPM
JP Morgan Chase & CO
$37M125K2.4%
07
EFG
iShares MSCI EAFE Growth
$32M291K2.1%
08
XOM
Exxonmobil Corp
$28M168K1.9%
09
CAT
Caterpillar Inc
$28M40K1.9%
10
JNJ
Johnson & Johnson
$26M108K1.7%

Filing history

2026Q1Mar 31
$1.5B 1.4%
1,673 positionsView →
2025Q4Dec 31
$1.5B 0.9%
1,374 positionsView →
2025Q3Sep 30
$1.5B 5.4%
1,359 positionsView →
2025Q2Jun 30
$1.5B 5.2%
1,359 positionsLocked
2025Q1Mar 31
$1.4B 3.6%
1,368 positionsLocked
2024Q4Dec 31
$1.4B 3.2%
1,328 positionsLocked
2024Q3Sep 30
$1.5B 6.1%
1,414 positionsLocked
2024Q2Jun 30
$1.4B 2.4%
1,051 positionsLocked
2024Q1Mar 31
$1.4B 7.0%
1,064 positionsLocked
2023Q4Dec 31
$1.3B 22.5%
1,041 positionsLocked
2023Q3Sep 30
$1.0B 48.8%
573 positionsLocked
2023Q2Jun 30
$700M 2.4%
464 positionsLocked
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