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NBT Bancorp Inc

NBTB
Exchange
Nasdaq
Industry
National Commercial Banks
SEC CIK
0000790359

In the last 90 days, NBT Bancorp Inc insiders filed 0 open-market purchases and 2 sales; 286 institutions reported holding it in 13F filings for Q2 2026, worth $1.74B in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in NBT Bancorp Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
286
−8 vs. Q1 2026
Shares held
35.2M
+2.12M (+6.4%) vs. Q1 2026
Total value
$1.74B
+$329.0M (+23.4%) vs. Q1 2026
New holders
30
99 more added
Sold out
38
85 more reduced

3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting NBTB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 286 institutions
Q1 2021: 163 institutionsQ2 2021: 165 institutionsQ3 2021: 182 institutionsQ4 2021: 183 institutionsQ1 2022: 193 institutionsQ2 2022: 188 institutionsQ3 2022: 184 institutionsQ4 2022: 195 institutionsQ1 2023: 182 institutionsQ2 2023: 179 institutionsQ3 2023: 183 institutionsQ4 2023: 188 institutionsQ1 2024: 193 institutionsQ2 2024: 184 institutionsQ3 2024: 216 institutionsQ4 2024: 218 institutionsQ1 2025: 231 institutionsQ2 2025: 251 institutionsQ3 2025: 262 institutionsQ4 2025: 278 institutionsQ1 2026: 297 institutionsQ2 2026: 286 institutions
Value heldQ2 2026: $1.74B
Q1 2021: $966.1MQ2 2021: $857.0MQ3 2021: $860.9MQ4 2021: $923.5MQ1 2022: $871.0MQ2 2022: $919.9MQ3 2022: $923.1MQ4 2022: $1.07BQ1 2023: $835.9MQ2 2023: $806.0MQ3 2023: $845.2MQ4 2023: $1.15BQ1 2024: $1.04BQ2 2024: $1.11BQ3 2024: $1.31BQ4 2024: $1.49BQ1 2025: $1.32BQ2 2025: $1.40BQ3 2025: $1.38BQ4 2025: $1.37BQ1 2026: $1.41BQ2 2026: $1.74B
Institutions holding NBTB and their total value by quarter
QuarterHoldersValue
Q2 2026286$1.74B
Q1 2026297$1.41B
Q4 2025278$1.37B
Q3 2025262$1.38B
Q2 2025251$1.40B
Q1 2025231$1.32B
Q4 2024218$1.49B
Q3 2024216$1.31B
Q2 2024184$1.11B
Q1 2024193$1.04B
Q4 2023188$1.15B
Q3 2023183$845.2M
Q2 2023179$806.0M
Q1 2023182$835.9M
Q4 2022195$1.07B
Q3 2022184$923.1M
Q2 2022188$919.9M
Q1 2022193$871.0M
Q4 2021183$923.5M
Q3 2021182$860.9M
Q2 2021165$857.0M
Q1 2021163$966.1M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding NBT Bancorp Inc; share changes are against Q1 2026.

Institutions holding NBTB in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Y-Intercept (Hong Kong) Ltd0$00.00%−10,830−100.0%Sold out
Gsa Capital Partners LLP0$00.00%−9,165−100.0%Sold out
Point72 Asset Management, L.P.0$00.00%−8,464−100.0%Sold out
Quadrant Private Wealth Management, LLC0$00.00%−6,802−100.0%Sold out
Mirabella Financial Services LLP0$00.00%−6,167−100.0%Sold out
Private Advisor Group, LLC0$00.00%−5,809−100.0%Sold out
Bayview Asset Management, LLC0$00.00%−5,168−100.0%Sold out
O'Shaughnessy Asset Management, LLC0$00.00%−4,923−100.0%Sold out
Teza Capital Management LLC0$00.00%−4,911−100.0%Sold out
Fidelity D & D Bancorp Inc0$00.00%−4,700−100.0%Sold out
Quadrant Capital Group LLC0$00.00%−1,534−100.0%Sold out
Resources Management Corp0$00.00%−1,025−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−790−100.0%Sold out
Simplex Trading, LLC0$00.00%−341−100.0%Sold out
RWM Asset Management, LLC0$00.00%−293−100.0%Sold out
MAI Capital Management0$00.00%−274−100.0%Sold out
Aster Capital Management (DIFC) Ltd0$00.00%−153−100.0%Sold out
Sound Income Strategies, LLC0$00.00%−147−100.0%Sold out
Ameritas Advisory Services, LLC0$00.00%−119−100.0%Sold out
Root Financial Partners, LLC0$00.00%−99−100.0%Sold out
Twin Peaks Wealth Advisors, LLC0$00.00%−63−100.0%Sold out
WPG Advisers, LLC0$00.00%−29−100.0%Sold out
Rossby Financial, LCC0$00.00%−8−100.0%Sold out
Advisory Services Network, LLC0$00.00%−5−100.0%Sold out
Janus Henderson Group PLC––––Not filed
CWM, LLC––––Not filed
McIlrath & Eck, LLC––––Not filed