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Disclosery

NBTB NBT BANCORP INC

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Stock (common), issuer CIK 790359

246 managers (252 13F filers) reported a position in NBTB shares at 2025-06-30, 33,791,139 shares in all. 45 filers opened a position and 28 filers sold out during the quarter.

Managers
246
13F filers
252
New
45
Added
105
Reduced
63
Sold out
28
Shares held by filers
33,791,139

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.7,430,122$309M0.01%+576,19513F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC6,073,812$252M<0.01%+555,53113F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP2,531,336$105M<0.01%+182,79313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,292,490$95.3M0.02%+113,92813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,298,769$54M<0.01%+126,71813F-HRTimelineGroup
DEPRINCE RACE & ZOLLO INC748,612$31.1M0.65%-10,68213F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC744,730$30.9M0.21%-49,78913F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP723,064$30M<0.01%+5,14513F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC642,872$26.7M0.02%-55,00713F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co619,092$25.7M<0.01%+36,05513F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding526,475$21.9M+116,102Timeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp514,102$21.4M<0.01%-24,35313F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC500,854$20.8M0.01%-12,38913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY492,703$20.5M<0.01%+84,09013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …451,047$18.7M0.02%+174,63913F-HRTimelineGroup
FULLER & THALER ASSET MANAGEMENT, INC.404,984$16.8M0.06%-49213F-HRTimeline
PL Capital Advisors, LLC392,913$16.3M5.45%new13F-HRTimeline
Ceredex Value Advisors LLC334,300$13.9M0.3%+7,80013F-HRTimeline
NBT BANK, N.A.in group NBT BANK, N.A.268,807$11.2M0.77%-7,24613F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO264,319$11M<0.01%+11,29913F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC261,370$10.9M0.01%-15,03413F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding259,395$10.8M+24,524Timeline
Public Sector Pension Investment Board178,396$7.41M0.03%+28,80213F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC167,746$6.97M<0.01%+17,19913F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP164,159$6.88M0.01%-1,58613F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC158,425$6.58M0.01%+27,42713F-HRTimeline
ProShare Advisors LLC155,682$6.47M0.01%-14,84413F-HRTimeline
Edgestream Partners, L.P.151,293$6.29M0.17%new13F-HRTimeline
RHUMBLINE ADVISERS149,968$6.23M0.01%+18,44413F-HRTimeline
Qube Research & Technologies Ltd148,378$6.17M0.01%+76,75713F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/145,351$6.04M<0.01%+58,70413F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc143,896$5.98M<0.01%+14,76613F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.137,179$5.7M<0.01%-7,20313F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding135,292$5.62M-31,680Timeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…129,165$5.37M0.01%-1,86813F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC127,838$5.31M<0.01%+5,92913F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP122,830$5.1M<0.01%+63,72813F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN113,972$4.74M<0.01%+12,36713F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC112,141$4.66M<0.01%+30,75913F-HR/ATimelineGroup
Nuveen, LLCin group TIAA105,579$4.39M<0.01%-14,68713F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC100,573$4.18M0.01%+62,73413F-HRTimeline
Swiss National Bank99,900$4.15M<0.01%+8,50013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…94,317$4.14M0.01%+4,78913F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources91,958$3.82M<0.01%-94213F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …86,917$3.61M<0.01%new13F-HRTimelineGroup
GREAT LAKES ADVISORS, LLC83,173$3.46M0.03%-10,46413F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC81,667$3.39M<0.01%+1,50913F-HRTimelineGroup
ENDEAVOUR CAPITAL ADVISORS INC81,121$3.37M1.16%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC77,932$3.24M<0.01%-9,83413F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC76,482$3.18M0.03%-8,30413F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC54,126$2.64M<0.01%+7,84413F-HRTimelineGroup
New Age Alpha Advisors, LLC61,413$2.55M0.11%+4,15913F-HRTimeline
ALLIANCEBERNSTEIN L.P.55,895$2.32M<0.01%+6,30013F-HRTimeline
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC53,669$2.23M0.01%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/52,854$2.2M<0.01%+5,90713F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding49,496$2.06M-31,616Timeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co48,304$2.01M<0.01%+2,69513F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…47,573$1.98M<0.01%+12,92413F-HR/ATimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC46,724$1.94M0.01%-13913F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC46,408$1.93M<0.01%-41,87613F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…43,842$1.82M<0.01%+77313F-HRTimeline
LPL Financial LLC42,171$1.75M<0.01%+8,87713F-HRTimeline
Rafferty Asset Management, LLC41,770$1.74M0.01%+9,94413F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA41,524$1.73M<0.01%+1,22113F-HR/ATimelineGroup
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP40,801$1.7M0.16%-29413F-HRTimelineGroup
NORGES BANK39,621$1.65M<0.01%-41,99513F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…39,088$1.62M<0.01%-10013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC37,351$1.55M<0.01%-14,08313F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management37,024$1.54M<0.01%new13F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…36,229$1.51M<0.01%-29213F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\35,971$1.49M<0.01%-37713F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC35,929$1.49M0.01%-22,09613F-HRTimeline
ExodusPoint Capital Management, LP35,283$1.47M0.02%+9,90013F-HRTimeline
FMR LLCin group FMR LLC34,855$1.45M<0.01%+3,15413F-HRTimelineGroup
Horizon Advisory Services, Inc.34,781$1.45M0.78%013F-HRTimeline
Dynamic Technology Lab Private Ltd34,775$1.45M0.2%new13F-HRTimeline
Members Advisory Group LLC33,522$1.39M0.52%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV32,697$1.36M<0.01%+13113F-HRTimeline
State of Alaska, Department of Revenue31,117$1.29M0.01%+4,97913F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…30,254$1.26M0.01%+3,15213F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…29,516$1.23M<0.01%-3,70213F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…28,077$1.17M<0.01%+68913F-HRTimelineGroup
Illinois Municipal Retirement Fund27,992$1.16M0.02%+1,46413F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP27,247$1.13M<0.01%+44113F-HRTimelineGroup
Cetera Investment Advisers27,211$1.13M<0.01%+2,70713F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC26,088$1.08M0.01%-4,71113F-HR/ATimelineGroup
Louisiana State Employees Retirement Sy…24,400$1.01M0.02%+2,20013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC24,065$1.01M<0.01%+9,62513F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding24,113$1M+6,838Timeline
INTECH INVESTMENT MANAGEMENT LLC23,716$985K0.01%013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson23,310$969K<0.01%+3,66013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC22,873$950K<0.01%+23213F-HRTimeline
Geneos Wealth Management Inc.21,308$885K0.02%new13F-HRTimeline
Ensign Peak Advisors, Inc21,007$873K<0.01%-1,25013F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC19,352$804K0.01%+1,89013F-HRTimeline
Note Advisors, LLC19,293$802K0.55%new13F-HRTimeline
LEIGH BALDWIN & CO., LLC18,734$778K0.51%-5,70413F-HRTimeline
CWM, LLCin group CWM, LLC18,636$774K<0.01%-65813F-HRTimelineGroup
Campbell & CO Investment Adviser LLC18,603$773K0.05%new13F-HRTimeline
COMERICA BANK18,030$749K<0.01%+1,75113F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP17,685$735K<0.01%+5,29813F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…17,568$730K<0.01%+2,30113F-HRTimeline
Beacon Pointe Advisors, LLC17,543$729K0.01%013F-HRTimeline
Curi Capital, LLC17,143$712K0.01%+2,14313F-HRTimeline
Community Bank, N.A.17,075$709K0.09%-1,72013F-HRTimeline
Y-Intercept (Hong Kong) Ltd16,900$702K0.02%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC16,320$678K<0.01%+2,69013F-HRTimelineGroup
J.W. COLE ADVISORS, INC.16,198$673K0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND15,887$660K<0.01%013F-HR/ATimeline
Maryland State Retirement & Pension Sys…15,377$639K0.01%+1,61613F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM15,228$633K<0.01%+1,68513F-HRTimeline
PEOPLES FINANCIAL SERVICES CORP.15,000$623K0.31%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.14,820$616K<0.01%-4,06113F-HR/ATimelineGroup
AMALGAMATED BANK14,711$611K<0.01%+1,25413F-HRTimeline
AlphaQuest LLC14,632$608K0.06%+4,30713F-HRTimeline
Fenimore Asset Management Inc14,480$602K0.01%013F-HRTimeline
Ellsworth Advisors, LLC14,448$600K0.15%+31813F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…13,975$580K<0.01%013F-HRTimeline
IFG Advisory, LLC13,445$559K0.03%-3,57813F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…13,433$558K<0.01%+2,14413F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…13,086$544K<0.01%013F-HRTimeline
Washington Trust Advisors, Inc.12,988$540K0.04%013F-HRTimeline
HBK Sorce Advisory LLC12,343$513K0.01%new13F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…12,239$509K<0.01%new13F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND12,033$500K0.01%+1,20013F-HRTimeline
North Star Investment Management Corp.12,000$499K0.03%013F-HRTimeline
MQS Management LLC11,722$487K0.27%+4,16613F-HRTimeline
Verition Fund Management LLC11,642$484K<0.01%-35,00113F-HRTimeline
SG Americas Securities, LLC11,541$480K<0.01%-9,06613F-HRTimeline
Police & Firemen's Retirement System of…11,536$479K<0.01%+1,62313F-HRTimeline
Stonebridge Financial Group, LLC11,529$479K0.05%013F-HRTimeline
KLP KAPITALFORVALTNING AS11,300$470K<0.01%+2,20013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO11,117$462K<0.01%+3,07613F-HRTimelineGroup
HOWE & RUSLING INC11,049$459K0.03%+21713F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/10,724$446K<0.01%+1,02113F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS10,700$445K<0.01%+3,18013F-HRTimeline
Stablepoint Partners, LLC10,582$440K0.07%+49513F-HRTimeline
State of Tennessee, Department of Treas…10,568$439K<0.01%-6,08113F-HRTimeline
Handelsbanken Fonder AB10,495$436K<0.01%013F-HRTimeline
OP Asset Management Ltd10,489$436K0.01%new13F-HR/ATimeline
Laird Norton Wetherby Wealth Management…10,247$426K0.02%13F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC9,368$389K0.04%+1,34513F-HRTimelineGroup
BURNEY CO/9,242$384K0.01%013F-HRTimeline
UNION SAVINGS BANK9,105$377K0.17%+3,72213F-HRTimeline
BRADLEY FOSTER & SARGENT INC/CT9,027$375K0.01%-97113F-HRTimeline
Amundiin group Amundi8,622$375K<0.01%new13F-HRTimelineGroup
Summit Financial, LLC8,924$371K0.01%new13F-HRTimeline
Centiva Capital, LP8,745$363K0.02%+3,28713F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC8,655$360K<0.01%-4,92313F-HR/ATimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…8,518$354K<0.01%+1,73913F-HRTimelineGroup
Aquatic Capital Management LLC8,314$345K0.01%+6,61613F-HRTimeline
BLB&B Advisors, LLC7,656$318K0.01%013F-HRTimeline
Portfolio Strategies, Inc.7,628$317K0.04%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS7,503$312K<0.01%+2,48413F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC7,462$310K0.01%new13F-HRTimeline
Asset Dedication, LLC7,042$293K0.02%+40213F-HRTimeline
FIRST CITIZENS BANK & TRUST CO7,036$292K0.01%new13F-HRTimeline
Atria Wealth Solutions, Inc.6,903$287K0.01%-6013F-HRTimeline
Quadrant Private Wealth Management, LLC6,800$283K0.06%013F-HRTimeline
M&T Bank Corpin group M&T Bank Corp6,783$282K<0.01%new13F-HRTimelineGroup
Cornell Pochily Investment Advisors, In…6,759$281K0.09%+1113F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…6,721$279K<0.01%-14913F-HRTimelineGroup
WOLVERINE TRADING, LLC6,598$276K0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…6,534$271K<0.01%-3913F-HRTimeline
Mariner, LLCin group Mariner, LLC6,529$271K<0.01%new13F-HRTimelineGroup
HighTower Advisors, LLC6,488$270K<0.01%-81513F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC6,434$268K<0.01%-38913F-HRTimelineGroup
CIBC WORLD MARKETS CORP6,312$262K<0.01%-3,90213F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC6,158$256K<0.01%new13F-HRTimeline
Prime Capital Investment Advisors, LLC5,938$247K<0.01%new13F-HRTimeline
Sanctuary Advisors, LLC5,902$245K<0.01%-2213F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC5,550$231K<0.01%013F-HRTimeline
Private Advisor Group, LLC5,296$220K<0.01%new13F-HRTimeline
Stone House Investment Management, LLC5,164$215K0.04%+3,11313F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…5,150$214K0.01%+33513F-HRTimelineGroup
Independent Advisor Alliance5,057$210K0.01%+5713F-HRTimeline
Ascent Wealth Partners, LLC4,995$208K0.03%+2413F-HRTimeline
Focused Wealth Management, Inc4,972$207K0.03%+2813F-HRTimeline
Cambridge Investment Research Advisors,…4,958$206K<0.01%-1013F-HRTimeline
FIDELITY D & D BANCORP INC4,938$205K0.13%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD4,850$202K<0.01%-24113F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,336$180K<0.01%+2,81313F-HRTimelineGroup
HARBOR INVESTMENT ADVISORY, LLC3,624$151K0.01%new13F-HRTimeline
Smartleaf Asset Management LLC3,316$139K0.01%+62013F-HRTimeline
BIRCHBROOK, INC.2,991$124K0.07%013F-HRTimeline
Plante Moran Financial Advisors, LLC2,991$124K0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\2,954$123K<0.01%-13913F-HRTimelineGroup
SIGNATUREFD, LLC2,528$105K<0.01%013F-HRTimeline
ESL Trust Services, LLC2,058$85.5K0.02%013F-HRTimeline
KBC Group NVin group KBC Group NV1,984$82K<0.01%-77913F-HRTimelineGroup
GAMMA Investing LLC1,951$81.1K0.01%+54613F-HRTimeline
Rialto Wealth Management, LLC1,830$76K0.02%+113F-HRTimeline
Quarry LP1,529$63.5K0.01%new13F-HRTimeline
Farther Finance Advisors, LLC1,441$59.9K<0.01%+1,39313F-HRTimeline
Aster Capital Management (DIFC) Ltd1,417$58.9K0.01%new13F-HRTimeline
Sterling Capital Management LLC1,303$54.1K<0.01%+50913F-HR/ATimeline
RESOURCES MANAGEMENT CORP /CT/ /ADV1,025$43K0.01%-15,10013F-HRTimeline
Crews Bank & Trust1,002$41.6K0.01%-40013F-HRTimeline
Brooklyn Investment Group884$36.7K<0.01%+85213F-HR/ATimeline
TD PRIVATE CLIENT WEALTH LLC867$36K<0.01%013F-HRTimeline