N B T BANCORP INC (NBTB) Institutional Shareholders
N B T BANCORP INC (NBTB) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $1.73B in NBTB holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of NBTB tracked by InsiderSet, reporting ownership valued at approximately $369.18M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $384.74M, representing an estimated gain of +4.21% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 67% of the total disclosed NBTB value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in N B T BANCORP INC (NBTB).
This page ranks the largest institutional NBTB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
273
Total Reported Value
$1.73B
Largest Holder
Blackrock, Inc.
Largest Position
$369.18M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
52
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 7,477,880 | $369,182,934 | $384,736,926 | +$15,553,992 | +4.21% | |
| Vanguard Portfolio Management Llc | 0.01% | 3,449,538 | $170,303,691 | $177,478,730 | +$7,175,039 | +4.21% | |
| State Street Corp | 0.00% | 2,731,491 | $134,853,711 | $140,535,212 | +$5,681,501 | +4.21% | |
| Dimensional Fund Advisors Lp | 0.02% | 2,406,173 | $118,792,496 | $123,797,601 | +$5,005,105 | +4.21% | |
| Vanguard Capital Management Llc | 0.00% | 2,254,925 | $111,325,647 | $116,015,891 | +$4,690,244 | +4.21% | |
| Fmr Llc | 0.00% | 1,737,937 | $85,801,936 | $89,416,859 | +$3,614,923 | +4.21% | |
| Geode Capital Management, Llc | 0.00% | 1,393,256 | $68,798,157 | $71,683,021 | +$2,884,864 | +4.19% | |
| Northern Trust Corp | 0.00% | 719,022 | $35,498,116 | $36,993,682 | +$1,495,566 | +4.21% | |
| Silvercrest Asset Management Group Llc | 0.21% | 647,745 | $31,979,295 | $33,326,480 | +$1,347,185 | +4.21% | |
| Victory Capital Management Inc | 0.02% | 629,351 | $31,071,059 | $32,380,109 | +$1,309,050 | +4.21% | |
| Charles Schwab Investment Management Inc | 0.00% | 611,644 | $30,196,864 | $31,469,084 | +$1,272,220 | +4.21% | |
| Fuller & Thaler Asset Management, Inc. | 0.08% | 578,914 | $28,580,978 | $29,785,125 | +$1,204,147 | +4.21% | |
| Manufacturers Life Insurance Company, The | 0.02% | 559,697 | $27,632,241 | $28,796,411 | +$1,164,170 | +4.21% | |
| American Century Companies Inc | 0.01% | 519,883 | $25,666,624 | $26,747,980 | +$1,081,356 | +4.21% | |
| Bank Of New York Mellon Corp | 0.00% | 459,484 | $22,684,733 | $23,640,452 | +$955,719 | +4.21% | |
| Raymond James Financial Inc | 0.01% | 441,781 | $21,810,732 | $22,729,632 | +$918,900 | +4.21% | |
| Morgan Stanley | 0.00% | 410,346 | $20,258,837 | $21,112,302 | +$853,465 | +4.21% | |
| Nuveen, Llc | 0.00% | 385,862 | $19,049,961 | $19,852,600 | +$802,639 | +4.21% | |
| Vanguard Fiduciary Trust Co | 0.00% | 343,908 | $16,978,738 | $17,694,067 | +$715,329 | +4.21% | |
| Ceredex Value Advisors Llc | 0.38% | 276,950 | $13,673,022 | $14,249,078 | +$576,056 | +4.21% | |
| Nbt Bank N A | 0.85% | 261,448 | $12,907,701 | $13,451,500 | +$543,799 | +4.21% | |
| Principal Financial Group Inc | 0.01% | 251,361 | $12,409,692 | $12,932,523 | +$522,831 | +4.21% | |
| Two Sigma Investments, Lp | 0.01% | 240,822 | $11,889,382 | $12,390,292 | +$500,910 | +4.21% | |
| Citadel Advisors Llc | 0.01% | 219,085 | $10,816,227 | $11,271,923 | +$455,696 | +4.21% | |
| Ubs Group Ag | 0.00% | 215,142 | $10,621,560 | $11,069,056 | +$447,496 | +4.21% | |
| Jpmorgan Chase & Co | 0.00% | 202,250 | $10,057,071 | $10,405,763 | +$348,692 | +3.47% | |
| Bridgeway Capital Management, Llc | 0.16% | 189,433 | $9,352,307 | $9,746,328 | +$394,021 | +4.21% | |
| Aqr Capital Management Llc | 0.00% | 178,835 | $8,829,081 | $9,201,061 | +$371,980 | +4.21% | |
| Public Sector Pension Investment Board | 0.02% | 178,703 | $8,822,567 | $9,194,269 | +$371,702 | +4.21% | |
| Goldman Sachs Group Inc | 0.00% | 163,440 | $8,069,036 | $8,408,988 | +$339,952 | +4.21% | |
| Schroder Investment Management Group | 0.01% | 155,230 | $7,632,659 | $7,986,584 | +$353,925 | +4.64% | |
| Invesco Ltd. | 0.00% | 151,572 | $7,483,111 | $7,798,379 | +$315,268 | +4.21% | |
| Proshare Advisors Llc | 0.01% | 147,235 | $7,268,992 | $7,575,241 | +$306,249 | +4.21% | |
| Commonwealth Equity Services, Llc | 0.01% | 135,314 | $6,680,446 | $6,961,905 | +$281,459 | +4.21% | |
| Rhumbline Advisers | 0.00% | 131,567 | $6,495,443 | $6,769,122 | +$273,679 | +4.21% | |
| First Trust Advisors Lp | 0.00% | 127,306 | $6,285,097 | $6,549,894 | +$264,797 | +4.21% | |
| Edgestream Partners, L.P. | 0.18% | 125,023 | $6,172,386 | $6,432,433 | +$260,047 | +4.21% | |
| Bank Of America Corp | 0.00% | 124,971 | $6,169,818 | $6,429,758 | +$259,940 | +4.21% | |
| Legal & General Group Plc | 0.00% | 122,283 | $6,037,111 | $6,291,460 | +$254,349 | +4.21% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 122,143 | $6,030,200 | $6,284,257 | +$254,057 | +4.21% | |
| Wells Fargo & Company/Mn | 0.00% | 119,929 | $5,920,918 | $6,170,347 | +$249,429 | +4.21% | |
| Savant Capital, Llc | 0.02% | 126,428 | $5,741,300 | $6,504,721 | +$763,421 | +13.30% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 125,025 | $5,323,564 | $6,432,536 | +$1,108,972 | +20.83% | |
| Swiss National Bank | 0.00% | 101,800 | $5,025,866 | $5,237,610 | +$211,744 | +4.21% | |
| Wealth Enhancement Advisory Services, Llc | 0.01% | 96,029 | $4,828,340 | $4,940,692 | +$112,352 | +2.33% | |
| Schonfeld Strategic Advisors Llc | 0.02% | 91,512 | $4,517,946 | $4,708,292 | +$190,346 | +4.21% | |
| Price T Rowe Associates Inc | 0.00% | 81,755 | $4,037,000 | $4,206,295 | +$169,295 | +4.19% | |
| Ameriprise Financial Inc | 0.00% | 79,566 | $3,928,160 | $4,093,671 | +$165,511 | +4.21% | |
| Qube Research & Technologies Ltd | 0.00% | 77,858 | $3,843,849 | $4,005,794 | +$161,945 | +4.21% | |
| Empowered Funds, Llc | 0.02% | 77,153 | $3,809,044 | $3,969,522 | +$160,478 | +4.21% |
Frequently asked questions about NBTB
Who owns the most NBTB stock?
The largest holders of NBTB are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for N B T BANCORP INC (NBTB).
Is NBTB widely held by superinvestors?
Many widely followed stocks like NBTB appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly NBTB is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.