NBTB
NBT Bancorp (NBTB)
NASDAQ
$51.75+$0.02 (+0.03%)
Price as of Sep 11, 2026 7:30 PM EDT
  • $2.7B
    Market Cap
  • 23.60%
    1-Year Change
  • Banks - Regional
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
14.38%
7.5M
+77,790 (+1.04%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
13.04%
6.8M
-99,425 (-1.47%)
Dec 31, 2024
BLACKROCK INC.
13.00%
6.8M
-152,616 (-2.26%)
Jun 30, 2024
VANGUARD GROUP INC
11.63%
6.0M
-14,105 (-0.23%)
Dec 31, 2025
VANGUARD PORTFOLIO MANAGEMENT LLC
6.63%
3.4M
-25,649 (-0.74%)
Jun 30, 2026
N/A
6.63%
3.4M
-25,649 (-0.74%)
Jun 30, 2026
BLACKROCK FUND ADVISORS
6.55%
3.4M
+419,088 (+12.30%)
Dec 31, 2016

Current Ownership Distribution

  • Institutions551.7M (71.11%)
  • Mutual Funds221.3M (28.53%)
  • Insiders2.8M (0.36%)
  • Other0 (0.00%)

Insider Transactions

  • 0.36% (2.8M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $5.4M
    Amount of InsiderBuying (last 12 months)
  • 6
    Number of InsiderSelling (last 12 months)
  • $4.3M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Mahoney Ruth H
EVP/President of Wealth Mgmt
Sell
Jul 29, 2026
$244,350.00
4,500
$54.30
11,928
Halliday Sarah A
EVP/Chief Comm Innovation Off
Sell
Jul 29, 2026
$486,401.40
9,000
$54.04
22,054
Hoeller Heidi M
Sell
Jun 12, 2026
$100,873.50
2,100
$48.03
11,560
WATT JOHN H JR
Sell
Jun 09, 2026
$995,750.70
21,000
$47.42
54,010
Wiles Amy
EVP, Chief Risk and Credit
In Kind
Mar 23, 2026
$4,786.86
114
$41.99
21,386
Sparks Martin Randolph
EVP,General Counsel,Secretary
Award
Mar 23, 2026
$0.00
2,919
$0.00
14,269
Mahoney Ruth H
EVP/President of Wealth Mgmt
Award
Mar 23, 2026
$0.00
2,961
$0.00
19,825
Burns Annette L
EVP & Chief Financial Officer
Award
Mar 23, 2026
$0.00
3,275
$0.00
24,165
Stagliano Joseph R
SEVP & President of NBT Bank
Award
Mar 23, 2026
$0.00
4,528
$0.00
83,611
Hyle Shaunastar
EVP, Retail Community Banking
Award
Mar 23, 2026
$0.00
2,751
$0.00
27,875
Mahoney Ruth H
EVP/President of Wealth Mgmt
In Kind
Mar 23, 2026
$9,027.85
215
$41.99
19,610
Smaniotto Cynthia A
SVP, Chief HR Officer
Award
Mar 23, 2026
$0.00
2,042
$0.00
17,882
Wiles Amy
EVP, Chief Risk and Credit
Award
Mar 23, 2026
$0.00
5,656
$0.00
27,042
Sparks Martin Randolph
EVP,General Counsel,Secretary
In Kind
Mar 23, 2026
$9,909.64
236
$41.99
14,033
Mahoney Ruth H
EVP/President of Wealth Mgmt
In Kind
Mar 23, 2026
$28,931.11
689
$41.99
18,921
Kingsley Scott Allen
President & CEO NBT Bancorp
Award
Mar 23, 2026
$0.00
9,125
$0.00
54,535
Stagliano Joseph R
SEVP & President of NBT Bank
In Kind
Mar 23, 2026
$10,329.54
246
$41.99
83,365
Hyle Shaunastar
EVP, Retail Community Banking
In Kind
Mar 23, 2026
$8,020.09
191
$41.99
27,684
Mahoney Ruth H
EVP/President of Wealth Mgmt
Award
Mar 23, 2026
$0.00
2,507
$0.00
21,428
Smaniotto Cynthia A
SVP, Chief HR Officer
In Kind
Mar 23, 2026
$629.85
15
$41.99
17,867
Wiles Amy
EVP, Chief Risk and Credit
Award
Mar 23, 2026
$0.00
2,572
$0.00
29,614
Sparks Martin Randolph
EVP,General Counsel,Secretary
In Kind
Mar 23, 2026
$31,702.45
755
$41.99
13,278
Stagliano Joseph R
SEVP & President of NBT Bank
Award
Mar 23, 2026
$0.00
2,870
$0.00
86,235
Burns Annette L
EVP & Chief Financial Officer
In Kind
Mar 23, 2026
$881.79
21
$41.99
24,144
Stagliano Joseph R
SEVP & President of NBT Bank
In Kind
Mar 23, 2026
$33,130.11
789
$41.99
85,446
Hyle Shaunastar
EVP, Retail Community Banking
In Kind
Mar 23, 2026
$25,697.88
612
$41.99
27,072
Smaniotto Cynthia A
SVP, Chief HR Officer
In Kind
Mar 23, 2026
$1,973.53
47
$41.99
17,820
Sparks Martin Randolph
EVP,General Counsel,Secretary
Award
Mar 23, 2026
$0.00
2,746
$0.00
16,024
Kingsley Scott Allen
President & CEO NBT Bancorp
In Kind
Mar 23, 2026
$5,248.75
125
$41.99
54,410
Hyle Shaunastar
EVP, Retail Community Banking
Award
Mar 23, 2026
$0.00
2,226
$0.00
29,298