Latest Period
Q2 2026
Security Snapshot
NBT BANCORP INC - COMMON STOCK (NBTB) Institutional Ownership
CUSIP: 628778102
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
278
Shares (Excl. Options)
35,109,469
Price
$49.37
Save this security page for your next review
Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.
- Security type / class
- Equity / COMMON STOCK
- Symbol
- NBTB on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 35,109,469
- Total 13F value
- $1,732,609,515
- Portfolio coverage rank
- 0%
- Share change
- +2,087,355
- Value change
- +$107,343,765
- Number of holders
- 278
- Shares outstanding
- 51,537,566
- SEC-reported price per share
- $52.93
- Insider filing price
- $52.93
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- NBTB - NBT BANCORP INC - COMMON STOCK is tracked under CUSIP 628778102.
- 278 institutions reported positions in Q2 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 294 to 278 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $1,409,376,609 to $1,732,609,515.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 278 institutions filings for Q2 2026.
Security key
628778102
Latest holder period
Q2 2026
13F holders
278
13D/G owners
2
CIK / CUSIP context first
Open Q2 2026 holders
NBTB full holder history
NBT BANCORP INC SEC filings
NBT BANCORP INC company facts
NBT BANCORP INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 628778102:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
NBTB
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| STATE STREET CORP | 5.3% | $138,240,760 | 2,731,491 | STATE STREET CORPORATION | 30 Jun 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.1% | $119,966,140 | 2,642,426 | Vanguard Capital Management | 31 Mar 2026 |
As of 30 Jun 2026, 278 institutional investors reported holding 35,109,469 shares of NBT BANCORP INC - COMMON STOCK (NBTB). This represents 68% of the company’s total 51,537,566 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
57%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 15% | 7,477,880 | +1.1% | 0.01% | $369,182,934 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6.7% | 3,449,538 | -0.74% | 0.01% | $170,303,691 |
| STATE STREET CORP | 5.3% | 2,731,491 | +9.9% | 0% | $134,853,711 |
| DIMENSIONAL FUND ADVISORS LP | 4.7% | 2,406,173 | +3.2% | 0.02% | $118,792,496 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.4% | 2,254,925 | +0.08% | 0% | $111,325,647 |
| FMR LLC | 3.4% | 1,737,937 | +1232% | 0% | $85,801,936 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.7% | 1,393,256 | +4.8% | 0% | $68,798,157 |
| NORTHERN TRUST CORP | 1.4% | 719,022 | +5.2% | 0% | $35,498,116 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 1.3% | 647,745 | -6.5% | 0.21% | $31,979,295 |
| VICTORY CAPITAL MANAGEMENT INC | 1.2% | 629,351 | -6% | 0.02% | $31,071,059 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2% | 611,644 | -0.64% | 0% | $30,196,864 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 1.1% | 578,914 | +43% | 0.08% | $28,580,978 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 1.1% | 559,697 | -0.1% | 0.02% | $27,632,241 |
| AMERICAN CENTURY COMPANIES INC | 1% | 519,883 | +185% | 0.01% | $25,666,624 |
| Bank of New York Mellon Corp | 0.89% | 459,484 | +1.4% | 0% | $22,684,733 |
| RAYMOND JAMES FINANCIAL INC | 0.86% | 441,781 | +0.92% | 0.01% | $21,810,732 |
| MORGAN STANLEY | 0.8% | 410,345 | -7.5% | 0% | $20,258,759 |
| Nuveen, LLC | 0.75% | 385,862 | +3.7% | 0% | $19,049,961 |
| VANGUARD FIDUCIARY TRUST CO | 0.67% | 343,908 | +2% | 0% | $16,978,738 |
| Ceredex Value Advisors LLC | 0.54% | 276,950 | +3.2% | 0.38% | $13,673,022 |
| NBT BANK, N.A. | 0.51% | 261,448 | +0.38% | 0.85% | $12,907,701 |
| PRINCIPAL FINANCIAL GROUP INC | 0.49% | 251,361 | -1.2% | 0.01% | $12,409,692 |
| TWO SIGMA INVESTMENTS, LP | 0.47% | 240,822 | +55% | 0.01% | $11,889,382 |
| CITADEL ADVISORS LLC | 0.43% | 219,085 | -12% | 0.01% | $10,816,227 |
| UBS Group AG | 0.42% | 215,142 | +16% | 0% | $10,621,560 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 35,109,469 | $1,732,609,515 | +$107,343,765 | $49.37 | 278 |
| 2026 Q1 | 33,106,966 | $1,409,376,609 | -$1,536,582 | $42.58 | 294 |
| 2025 Q4 | 33,074,023 | $1,373,737,701 | +$43,332 | $41.52 | 275 |
| 2025 Q3 | 33,045,660 | $1,379,963,070 | -$30,265,202 | $41.76 | 257 |
| 2025 Q2 | 33,796,234 | $1,404,938,865 | +$124,651,652 | $41.55 | 245 |
| 2025 Q1 | 30,777,915 | $1,320,671,697 | -$23,392,978 | $42.90 | 226 |
| 2024 Q4 | 31,292,394 | $1,494,642,902 | +$86,308,074 | $47.76 | 213 |
| 2024 Q3 | 29,442,008 | $1,304,131,829 | +$29,090,216 | $44.23 | 211 |
| 2024 Q2 | 28,687,176 | $1,107,225,023 | +$18,943,128 | $38.60 | 181 |
| 2024 Q1 | 28,332,658 | $1,038,823,337 | +$25,967,850 | $36.68 | 190 |
| 2023 Q4 | 27,531,965 | $1,153,965,643 | +$36,177,939 | $41.91 | 185 |
| 2023 Q3 | 26,670,109 | $845,223,554 | +$43,052,269 | $31.69 | 180 |
| 2023 Q2 | 25,299,247 | $806,006,257 | +$15,381,952 | $31.85 | 177 |
| 2023 Q1 | 24,799,664 | $835,902,556 | +$361,801 | $33.71 | 179 |
| 2022 Q4 | 24,630,761 | $1,069,514,761 | +$17,107,629 | $43.42 | 194 |
| 2022 Q3 | 24,339,614 | $924,005,681 | -$6,121,205 | $37.95 | 178 |
| 2022 Q2 | 24,433,502 | $918,583,902 | +$22,150,901 | $37.59 | 184 |
| 2022 Q1 | 24,066,388 | $869,874,973 | +$2,892,861 | $36.13 | 188 |
| 2021 Q4 | 23,977,790 | $923,461,192 | +$3,411,964 | $38.52 | 178 |
| 2021 Q3 | 23,842,763 | $860,889,384 | -$2,241,772 | $36.12 | 175 |
| 2021 Q2 | 23,826,403 | $856,997,386 | -$11,814,202 | $35.97 | 159 |
| 2021 Q1 | 24,214,266 | $966,100,517 | +$3,104,857 | $39.90 | 158 |
| 2020 Q4 | 24,199,582 | $776,959,131 | +$10,013,012 | $32.10 | 163 |
| 2020 Q3 | 23,966,858 | $642,906,505 | -$13,758,348 | $26.82 | 148 |
| 2020 Q2 | 24,395,605 | $750,312,520 | -$14,308,857 | $30.76 | 159 |