NBTB · Nbt Bancorp Inc · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 286 13F filersWho Holds NBTB
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 285 filers, like-for-like change +6.3%; actively managed books +11.1%; index-like books +1.8%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 44.6% | 148 | +1.4% |
| Exempt adviser | 0.2% | 1 | -75.1% |
| Adviser | 0.8% | 5 | -4.3% |
| Bank | 13.6% | 19 | +6.9% |
| Insurer | 0.9% | 2 | -0.8% |
| Broker-dealer | 0.1% | 1 | +3.6% |
| Benefit plan | 0.3% | 5 | +28.2% |
| Non-US | 2.4% | 8 | -11.8% |
| Holding company | 27.9% | 9 | +18.8% |
| Unknown | 9.1% | 87 | +12.6% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 48.7% | 33 | +1.8% |
| Systematic-like | 2.4% | 14 | -22.5% |
| Concentrated | 1.5% | 59 | -20.2% |
| Diversified active | 47.4% | 179 | +15.0% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | -100.0% |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 67.8% | 194 | +8.7% |
| Medium turnover | 11.0% | 47 | +17.2% |
| High turnover | 3.6% | 21 | -21.7% |
| Unknown | 17.6% | 23 | -0.4% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 17.9% | 30 | -2.2% |
| Medium horizon | 24.8% | 40 | +1.9% |
| Long horizon | 55.3% | 209 | +12.9% |
| Unknown | 2.0% | 6 | -17.4% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 1.0% | 55 | -38.7% |
| $1B to $10B | 4.2% | 81 | +19.1% |
| $10B to $100B | 9.0% | 84 | -4.1% |
| $100B or more | 85.9% | 65 | +7.9% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 5.0% | 91 | +5.7% |
| Pooled investment vehicles | 2.4% | 16 | -27.4% |
| Registered funds and BDCs | 34.2% | 19 | +4.1% |
| Pension and profit sharing plans | 0.1% | 2 | +59.1% |
| Insurance companies | 0.2% | 3 | -0.9% |
| Governments and sovereign funds | 0.4% | 1 | -10.4% |
| Corporations | 0.0% | 1 | 0.0% |
| Other investment advisers | 0.1% | 3 | +0.7% |
| Other | 0.2% | 2 | -13.3% |
| Diversified | 2.1% | 10 | -2.5% |
| Unknown | 55.4% | 137 | +10.7% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 5.5% | 22 | -23.9% |
| Private equity funds | 2.2% | 7 | -6.1% |
| Venture capital funds | 0.0% | 1 | +8.3% |
| Real estate funds | 0.1% | 4 | +1710.0% |
| Liquidity funds | 0.0% | 1 | -1.3% |
| Securitized asset funds | 0.4% | 1 | +2.5% |
| Other private funds | 8.4% | 15 | +8.5% |
| Mixed private funds | 0.2% | 1 | 0.0% |
| No private funds | 28.2% | 97 | +4.0% |
| Private funds, type not stated | 0.0% | 0 | -100.0% |
| Unknown | 55.1% | 136 | +12.2% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 94.9% | 250 | +7.5% |
| Outside the US | 5.1% | 35 | -11.1% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 2 holders with no observed 2026-03-31 13F and 3 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
285 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 20.7% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies NBTB's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | TMP Tompkins Financial Corp | 4 |
| 2 | CBU Community Financial System, Inc. | 5 |
| 3 | ORRF Orrstown Financial Services Inc | 3 |
| 4 | FNB Fnb Corp | 3 |
| 5 | GE General Electric Co | 21 |
| 6 | CWST Casella Waste Systems Inc | 3 |
| 7 | IBM International Business Machines Corp | 21 |
| 8 | LOW Lowes Companies Inc | 15 |
| 9 | PAYX Paychex Inc | 8 |
| 10 | ADP Automatic Data Processing Inc | 13 |
Shareholder Targets
13F filers that own its peers but not NBTB, quarter ended Jun 30, 2026Found through its holder-overlap peers: TMP, CBU, ORRF, FNB, GE, CWST, IBM, LOW, PAYX, ADP, HD, MCD, DE, ABBV, AAPL, XOM, CVX, GEV, ECNS, UNP. 6,504 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | NORGES BANK Non-US, Index-like | $99,707,113,310 17 held | AAPL, XOM, ABBV |
| 2 | Berkshire Hathaway Inc Insurer, Concentrated | $79,936,438,811 2 held | AAPL, CVX |
| 3 | Capital Research Global Investors Adviser, Diversified active | $56,341,378,140 11 held | AAPL, GE, ABBV |
| 4 | Capital World Investors Adviser, Diversified active | $55,646,877,282 10 held | AAPL, UNP, DE |
| 5 | Fisher Asset Management, LLC Adviser, Diversified active | $42,321,807,587 17 held | AAPL, GE, XOM |
| 6 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $34,885,895,149 17 held | AAPL, HD, GE |
| 7 | Capital International Investors Adviser, Diversified active | $34,692,966,128 12 held | AAPL, GE, DE |
| 8 | STATE FARM MUTUAL AUTOMOBILE INSURANCE CO Insurer, Diversified active | $19,492,419,259 8 held | AAPL, XOM, CVX |
| 9 | Mitsubishi UFJ Asset Management Co., Ltd. Unknown, Index-like | $19,113,731,870 16 held | AAPL, XOM, ABBV |
| 10 | HSBC HOLDINGS PLC Unknown, Index-like | $18,897,258,500 18 held | AAPL, ABBV, XOM |
Fund Ownership of NBTB by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 30.32% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 4.93% | 2,563,946 |
| Index ETFs | 25.38% | 13,188,496 |
| Active ETFs | 2.22% | 1,151,746 |
| Active funds | 8.22% | 4,271,665 |
| Unclassified | 0.60% | 310,548 |
| All registered funds | 41.35% | 21,486,401 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $369,182,930 | 21.26% | 7,477,880 | Shares | 2026-08-07 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $170,303,691 | 9.80% | 3,449,538 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $134,853,710 | 7.76% | 2,731,491 | Shares | 2026-09-22 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $118,792,759 | 6.84% | 2,406,173 | Shares | 2026-08-11 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $111,325,647 | 6.41% | 2,254,925 | Shares | 2026-08-13 | |
| Mega FMR LLC Holding company | $85,801,948 | 4.94% | 1,737,937 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $68,785,047 | 3.96% | 1,393,256 | Shares | 2026-08-12 | |
| Mega NORTHERN TRUST CORP Bank | $35,498,113 | 2.04% | 719,022 | Shares | 2026-08-13 | |
| Large SILVERCREST ASSET MANAGEMENT GROUP LLC Registered adviser | $31,979,170 | 1.84% | 647,745 | Shares | 2026-08-14 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $31,071,058 | 1.79% | 629,351 | Shares | 2026-08-07 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $30,196,864 | 1.74% | 611,644 | Shares | 2026-08-14 | |
| Large FULLER & THALER ASSET MANAGEMENT, INC. Registered adviser | $28,580,984 | 1.65% | 578,914 | Shares | 2026-08-12 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Non-US | $27,632,240 | 1.59% | 559,697 | Shares | 2026-09-09 | |
| Mega AMERICAN CENTURY COMPANIES INC | $25,666,623 | 1.48% | 519,883 | Shares | 2026-08-12 | |
| Mega Bank of New York Mellon Corp Bank | $22,684,721 | 1.31% | 459,484 | Shares | 2026-08-06 | |
| Mega RAYMOND JAMES FINANCIAL INC | $21,810,726 | 1.26% | 441,781 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $20,258,778 | 1.17% | 410,346 | Shares | 2026-08-13 | |
| Mega Nuveen, LLC | $19,050,005 | 1.10% | 385,862 | Shares | 2026-08-11 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $16,978,737 | 0.98% | 343,908 | Shares | 2026-08-13 | |
| Mid Ceredex Value Advisors LLC Registered adviser | $13,673,021 | 0.79% | 276,950 | Shares | 2026-08-11 | |
| Mid NBT BANK N A /NY | $13,327,109 | 0.77% | 265,692 | Shares | 2026-10-21 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $12,409,692 | 0.71% | 251,361 | Shares | 2026-08-04 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $11,889,382 | 0.68% | 240,822 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $10,816,225 | 0.62% | 219,085 | Shares | 2026-09-02 | |
| Mega UBS Group AG Bank | $10,621,559 | 0.61% | 215,142 | Shares | 2026-08-13 | |
| Mega JPMORGAN CHASE & CO Bank | $9,985,080 | 0.57% | 202,250 | Shares | 2026-08-12 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC Registered adviser | $9,352,307 | 0.54% | 189,433 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $8,829,079 | 0.51% | 178,835 | Shares | 2026-08-14 | |
| Large Public Sector Pension Investment Board Non-US | $8,822,567 | 0.51% | 178,703 | Shares | 2026-08-13 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $8,069,032 | 0.46% | 163,440 | Shares | 2026-08-14 | |
| Mega SCHRODER INVESTMENT MANAGEMENT GROUP Registered adviser | $7,663,705 | 0.44% | 155,230 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $7,483,107 | 0.43% | 151,572 | Shares | 2026-08-14 | |
| Large ProShare Advisors LLC Registered adviser | $7,268,991 | 0.42% | 147,235 | Shares | 2026-08-11 | |
| Large COMMONWEALTH EQUITY SERVICES, LLC Registered adviser | $6,680,452 | 0.38% | 135,314 | Shares | 2026-07-29 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $6,495,462 | 0.37% | 131,567 | Shares | 2026-08-12 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $6,328,242 | 0.36% | 128,180 | Shares | 2026-08-13 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $6,285,097 | 0.36% | 127,306 | Shares | 2026-08-11 | |
| Large Savant Capital, LLC Registered adviser | $6,241,750 | 0.36% | 126,428 | Shares | 2026-08-10 | |
| Mid Edgestream Partners, L.P. | $6,172,385 | 0.36% | 125,023 | Shares | 2026-08-11 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $6,169,816 | 0.36% | 124,971 | Shares | 2026-08-14 | |
| Mega Legal & General Group Plc | $6,037,110 | 0.35% | 122,283 | Shares | 2026-08-14 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $6,030,199 | 0.35% | 122,143 | Shares | 2026-08-13 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $5,920,894 | 0.34% | 119,929 | Shares | 2026-08-14 | |
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $5,508,521 | 0.32% | 109,819 | Shares | 2026-10-13 | |
| Mega Swiss National Bank | $5,025,866 | 0.29% | 101,800 | Shares | 2026-08-11 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser | $4,517,947 | 0.26% | 91,512 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $4,036,244 | 0.23% | 81,755 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $3,928,173 | 0.23% | 79,566 | Shares | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $3,843,849 | 0.22% | 77,858 | Shares | 2026-08-14 | |
| Large Empowered Funds, LLC Registered adviser | $3,809,043 | 0.22% | 77,153 | Shares | 2026-08-17 | |
| Small PL Capital Advisors, LLC Registered adviser | $3,605,491 | 0.21% | 73,030 | Shares | 2026-07-31 | |
| Mega D. E. Shaw & Co., Inc. | $3,492,236 | 0.20% | 70,736 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $3,179,674 | 0.18% | 64,405 | Shares | 2026-08-14 | |
| Large Thrivent Financial for Lutherans Registered adviser | $2,954,744 | 0.17% | 59,849 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $2,947,932 | 0.17% | 59,711 | Shares | 2026-08-24 | |
| Mega DEUTSCHE BANK AG\ Non-US | $2,762,744 | 0.16% | 55,960 | Shares | 2026-08-07 | |
| Large PRUDENTIAL FINANCIAL INC Insurer | $2,686,517 | 0.15% | 54,416 | Shares | 2026-08-12 | |
| Mega LPL Financial LLC Broker-dealer | $2,559,785 | 0.15% | 51,849 | Shares | 2026-08-07 | |
| Mega CITIGROUP INC Bank | $2,331,300 | 0.13% | 47,221 | Shares | 2026-08-03 | |
| Large Baird Financial Group, Inc. | $2,249,741 | 0.13% | 45,569 | Shares | 2026-08-12 | |
| Mid MGO ONE SEVEN LLC Registered adviser | $2,139,202 | 0.12% | 43,330 | Shares | 2026-07-31 | |
| Large Quantinno Capital Management LP Registered adviser | $2,104,248 | 0.12% | 42,622 | Shares | 2026-08-13 | |
| Large CANADA LIFE ASSURANCE Co | $2,074,675 | 0.12% | 42,023 | Shares | 2026-08-13 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $2,071,367 | 0.12% | 41,956 | Shares | 2026-08-13 | |
| Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $2,045,324 | 0.12% | 40,776 | Shares | 2026-10-22 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $2,003,237 | 0.12% | 40,576 | Shares | 2026-08-13 | |
| Large INTECH INVESTMENT MANAGEMENT LLC Registered adviser | $1,969,221 | 0.11% | 39,887 | Shares | 2026-08-10 | |
| Mega VOYA INVESTMENT MANAGEMENT LLC Registered adviser | $1,966,110 | 0.11% | 39,824 | Shares | 2026-08-12 | |
| Mid TOMPKINS FINANCIAL CORP Bank | $1,828,933 | 0.11% | 36,462 | Shares | 2026-10-05 | |
| Mid Linden Thomas Advisory Services, LLC Registered adviser | $1,811,478 | 0.10% | 36,114 | Shares | 2026-10-19 | |
| Small Horizon Advisory Services, Inc. Registered adviser | $1,717,137 | 0.10% | 34,781 | Shares | 2026-08-03 | |
| Mega FRANKLIN RESOURCES INC Adviser | $1,685,736 | 0.10% | 34,145 | Shares | 2026-08-13 | |
| Small Members Advisory Group LLC Registered adviser | $1,654,981 | 0.10% | 33,522 | Shares | 2026-07-15 | |
| Mega PNC FINANCIAL SERVICES GROUP, INC. Bank | $1,590,600 | 0.09% | 32,218 | Shares | 2026-08-07 | |
| Large Cerity Partners LLC Registered adviser | $1,525,631 | 0.09% | 30,902 | Shares | 2026-08-14 | |
| Large MetLife Investment Management, LLC Registered adviser | $1,490,134 | 0.09% | 30,183 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $1,458,537 | 0.08% | 29,543 | Shares | 2026-08-14 | |
| Mega Cetera Investment Advisers Registered adviser | $1,458,044 | 0.08% | 29,533 | Shares | 2026-08-12 | |
| Large Financial Engines Advisors L.L.C. | $1,453,057 | 0.08% | 29,432 | Shares | 2026-08-14 | |
| Mid OCCUDO QUANTITATIVE STRATEGIES LP Registered adviser | $1,374,707 | 0.08% | 27,845 | Shares | 2026-08-13 | |
| Mid Illinois Municipal Retirement Fund | $1,335,014 | 0.08% | 27,041 | Shares | 2026-08-12 | |
| Large Arax Advisory Partners Registered adviser | $1,330,965 | 0.08% | 26,959 | Shares | 2026-08-10 | |
| Mega Russell Investments Group, Ltd. | $1,330,866 | 0.08% | 26,957 | Shares | 2026-08-06 | |
| Mid Horizon Investments, LLC Registered adviser | $1,326,423 | 0.08% | 26,867 | Shares | 2026-08-13 | |
| Mid XTX Topco Ltd | $1,322,079 | 0.08% | 26,779 | Shares | 2026-08-14 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $1,321,684 | 0.08% | 26,771 | Shares | 2026-08-13 | |
| Mid IFP Advisors, Inc Registered adviser | $1,255,705 | 0.07% | 25,034 | Shares | 2026-10-16 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $1,178,708 | 0.07% | 23,875 | Shares | 2026-08-14 | |
| Large GUGGENHEIM CAPITAL LLC | $1,164,983 | 0.07% | 23,597 | Shares | 2026-08-12 | |
| Mega Jupiter Topco LLC | $1,150,814 | 0.07% | 23,310 | Shares | 2026-08-14 | |
| Mid Louisiana State Employees Retirement System | $1,108,536 | 0.06% | 22,100 | Shares | 2026-10-20 | |
| Large Rafferty Asset Management, LLC Registered adviser | $1,081,844 | 0.06% | 21,913 | Shares | 2026-08-14 | |
| Mega Creative Planning Registered adviser | $1,049,457 | 0.06% | 21,257 | Shares | 2026-08-13 | |
| Small Rosenthal | Henry Capital Advisors, Inc. | $1,045,409 | 0.06% | 21,175 | Shares | 2026-07-28 | |
| Mid Geneos Wealth Management Inc. Registered adviser | $953,235 | 0.05% | 19,308 | Shares | 2026-08-06 | |
| Small Community Bank, N.A. | $913,788 | 0.05% | 18,509 | Shares | 2026-08-13 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $902,829 | 0.05% | 18,287 | Shares | 2026-07-29 | |
| Small Note Advisors, LLC Registered adviser | $891,029 | 0.05% | 18,048 | Shares | 2026-08-14 | |
| Large Beacon Pointe Advisors, LLC Registered adviser | $866,147 | 0.05% | 17,544 | Shares | 2026-08-18 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $852,076 | 0.05% | 17,259 | Shares | 2026-08-13 |
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