Skip to content
Disclosery

NBTB NBT BANCORP INC

Follow

Stock (common), issuer CIK 790359

287 managers (297 13F filers) reported a position in NBTB shares at 2026-03-31, 33,106,994 shares in all. 39 filers opened a position and 23 filers sold out during the quarter.

Managers
287
13F filers
297
New
39
Added
103
Reduced
81
Sold out
23
Shares held by filers
33,106,994

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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.7,400,090$315M0.01%-2,14313F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding6,144,997$262MnewTimeline
STATE STREET CORPin group STATE STREET CORP2,486,293$106M<0.01%+53,56613F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,330,975$99.3M0.02%+30,14113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,329,788$56.6M<0.01%+56,85213F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC692,782$29.5M0.21%-32,80113F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP683,481$29.1M<0.01%+14,21413F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC669,852$28.5M0.02%+6,76013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co615,587$26.2M<0.01%+1,88913F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …560,259$23.9M0.02%+128,31613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp452,917$19.3M<0.01%-10,10213F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY443,598$18.9M<0.01%-92,31513F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC437,760$18.5M0.01%-7,91013F-HRTimelineGroup
FULLER & THALER ASSET MANAGEMENT, INC.403,497$17.2M0.06%-43013F-HRTimeline
Nuveen, LLCin group TIAA372,060$15.8M<0.01%+85,95313F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding311,244$13.3M+8,579Timeline
Qube Research & Technologies Ltd295,187$12.6M0.02%+50,41113F-HRTimeline
Ceredex Value Advisors LLC268,250$11.4M0.36%-70,00013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC260,916$11.1M<0.01%+18,33113F-HRTimelineGroup
NBT BANK, N.A.in group NBT BANK, N.A.260,470$11.1M0.73%+13,08213F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC254,342$10.8M0.01%+5,00213F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC247,948$10.6M0.01%+149,58113F-HRTimelineGroup
PL Capital Advisors, LLC208,030$8.86M2.67%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO204,639$8.6M<0.01%-55,08313F-HR/ATimelineGroup
Public Sector Pension Investment Board187,142$7.97M0.02%+6,04713F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC182,416$7.77M<0.01%+1,14413F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC172,610$7.35M<0.01%+113,94113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/161,740$6.89M<0.01%+39,66513F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.161,012$6.86M<0.01%+2,53213F-HRTimelineGroup
ProShare Advisors LLC156,906$6.68M0.01%+5,97913F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP155,796$6.63M0.01%+99,95813F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP155,628$6.54M0.01%-10,94013F-HRTimeline
RHUMBLINE ADVISERS146,863$6.25M0.01%+2,77713F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC136,910$5.83M0.01%-39513F-HRTimeline
FMR LLCin group FMR LLC130,492$5.56M<0.01%+84,56813F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc124,045$5.28M<0.01%-9,86313F-HRTimelineGroup
SG Americas Securities, LLC115,900$4.93M0.01%+44,04813F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP112,671$4.8M<0.01%+34,61513F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…103,507$4.47M0.01%-4,47913F-HRTimeline
Swiss National Bank103,300$4.4M<0.01%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC88,164$3.75M<0.01%+2,93413F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN86,714$3.69M<0.01%-45,73813F-HR/ATimelineGroup
Edgestream Partners, L.P.84,304$3.59M0.12%new13F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC83,504$3.56M<0.01%-4,37713F-HR/ATimelineGroup
Savant Capital, LLCin group Savant Capital, LLC73,714$3.14M0.02%+2,85913F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/70,511$3M<0.01%+10,11113F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…70,422$3M0.01%+9,84313F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.64,405$2.67M<0.01%013F-HRTimeline
ENDEAVOUR CAPITAL ADVISORS INC62,711$2.67M0.61%-9,96013F-HRTimeline
ExodusPoint Capital Management, LP61,064$2.6M0.03%+23,81213F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …57,719$2.46M<0.01%+12,77413F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC53,876$2.29M<0.01%+4,91513F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding51,888$2.21M+2,528Timeline
LPL Financial LLC50,039$2.13M<0.01%-15413F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…49,875$2.12M<0.01%-38213F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\48,780$2.08M<0.01%+5,54013F-HRTimelineGroup
MGO ONE SEVEN LLC48,519$2.07M0.04%-1,27513F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC48,497$2.07M0.02%+28,29013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co44,862$1.91M<0.01%-1,73113F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.42,931$1.83M<0.01%new13F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC42,195$1.8M<0.01%-6,39313F-HRTimelineGroup
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP38,228$1.63M0.13%-1,56013F-HRTimelineGroup
Empowered Funds, LLC36,284$1.54M0.01%new13F-HR/ATimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…36,217$1.54M<0.01%-2,67113F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC35,524$1.51M<0.01%-21,97113F-HRTimelineGroup
Horizon Advisory Services, Inc.34,781$1.48M0.76%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…34,282$1.46M<0.01%-2,03513F-HRTimelineGroup
Schonfeld Strategic Advisors LLC34,047$1.45M0.01%+14,01113F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC33,839$1.44M<0.01%+17,14513F-HRTimelineGroup
Members Advisory Group LLC33,522$1.43M0.49%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC33,473$1.43M<0.01%-28,30013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources33,372$1.42M<0.01%-29,19813F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP32,250$1.41M0.08%+8,32613F-HRTimeline
CITIGROUP INCin group CITIGROUP INC31,910$1.36M<0.01%-3,08613F-HRTimelineGroup
Numerai GP LLC31,505$1.34M0.13%-5,61013F-HRTimeline
Cetera Investment Advisers30,329$1.29M<0.01%+2,16913F-HRTimeline
Financial Engines Advisors L.L.C.29,433$1.25M<0.01%new13F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC29,304$1.25M0.01%-18,90913F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA28,884$1.23M<0.01%-2,03513F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…28,891$1.23M0.01%+43313F-HRTimelineGroup
GREAT LAKES ADVISORS, LLC28,736$1.22M0.01%-68213F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC28,706$1.22M<0.01%+4,08513F-HRTimelineGroup
State of Alaska, Department of Revenue28,098$1.2M0.01%-83113F-HRTimeline
TUDOR INVESTMENT CORP ET AL28,027$1.19M0.01%-86,65013F-HRTimeline
Illinois Municipal Retirement Fund27,745$1.18M0.02%+78413F-HRTimeline
HRT FINANCIAL LP27,183$1.16M<0.01%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP26,688$1.14M<0.01%-613F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…25,090$1.07M<0.01%+5,33813F-HRTimeline
IFP Advisors, Inc24,818$1.06M0.02%013F-HRTimeline
Rafferty Asset Management, LLC24,329$1.04M<0.01%-3,50113F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…24,028$1.02M<0.01%+23313F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC23,899$1.02M<0.01%-16913F-HRTimelineGroup
Creative Planningin group Creative Planning23,897$1.02M<0.01%-4,33513F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC23,827$1.01M<0.01%new13F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson23,310$993K<0.01%013F-HR/ATimelineGroup
Louisiana State Employees Retirement Sy…23,200$988K0.02%-80013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC23,141$985K<0.01%-66,41813F-HRTimelineGroup
Curi Capital, LLC22,753$969K0.02%013F-HRTimeline
Horizon Investments, LLC22,067$940K0.01%+7,72413F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC21,470$914K<0.01%-6,35313F-HRTimeline
Campbell & CO Investment Adviser LLC20,321$865K0.05%-13,53013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding19,742$841K+399Timeline
Balyasny Asset Management L.P.in group Balyasny Asset Management19,606$835K<0.01%new13F-HRTimelineGroup
Geneos Wealth Management Inc.19,308$822K0.02%013F-HRTimeline
Community Bank, N.A.18,509$788K0.09%+2,03413F-HRTimeline
Note Advisors, LLC17,879$761K0.38%-1,65613F-HRTimeline
Beacon Pointe Advisors, LLC17,550$747K<0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC17,413$741K<0.01%+96213F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND15,887$676K<0.01%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.15,619$665K<0.01%-19,47713F-HRTimelineGroup
Financial Planning Hawaii, Inc.15,439$657K0.39%013F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC15,388$655K0.02%+14913F-HRTimelineGroup
LEIGH BALDWIN & CO., LLC15,210$648K0.42%+5813F-HRTimeline
AMALGAMATED BANK15,029$640K<0.01%-15713F-HRTimeline
MENDON CAPITAL ADVISORS CORP15,000$639K0.25%013F-HRTimeline
PEOPLES FINANCIAL SERVICES CORP.15,000$639K0.3%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…14,972$638K<0.01%-1,76813F-HRTimeline
Fenimore Asset Management Inc14,480$617K0.01%013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM14,370$612K<0.01%-28513F-HRTimeline
Police & Firemen's Retirement System of…14,174$604K0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS14,092$600K<0.01%-1,37213F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC13,874$591K0.01%-16813F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…13,086$557K<0.01%013F-HRTimeline
Mariner, LLCin group Mariner, LLC13,032$555K<0.01%+2,60813F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…12,937$551K<0.01%-1413F-HRTimeline
Washington Trust Advisors, Inc.12,933$551K0.04%-5513F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…12,908$550K<0.01%013F-HRTimeline
Handelsbanken Fonder AB12,695$541K<0.01%+2,20013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC12,338$525K<0.01%+14213F-HRTimeline
Shelter Rock Management, LLC12,163$518K0.55%013F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC12,037$513K0.03%+78013F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND12,004$511K0.01%013F-HRTimeline
North Star Investment Management Corp.12,000$511K0.03%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…11,668$497K<0.01%+11,61913F-HRTimelineGroup
Stonebridge Financial Group, LLC11,530$491K0.04%+113F-HRTimeline
GREENWOOD CAPITAL ASSOCIATES LLC11,371$484K0.05%+3,38313F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO11,310$482K<0.01%-10,99713F-HRTimelineGroup
KLP KAPITALFORVALTNING AS11,300$481K<0.01%013F-HRTimeline
Stablepoint Partners, LLC11,229$478K0.07%+64713F-HRTimeline
HBK Sorce Advisory LLC10,343$472K0.01%-25513F-HRTimeline
HOWE & RUSLING INC10,832$461K0.03%013F-HRTimeline
Y-Intercept (Hong Kong) Ltd10,830$461K0.01%-59,78613F-HRTimeline
Quantinno Capital Management LP10,471$446K<0.01%+3,24813F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…10,410$443K0.01%-413F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.10,003$426K<0.01%-4,84213F-HRTimelineGroup
State of Tennessee, Department of Treas…9,794$417K<0.01%-3,32213F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD9,700$413K<0.01%013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd9,589$408K0.01%new13F-HRTimelineGroup
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…9,515$405K<0.01%-1,55413F-HRTimelineGroup
Odyssean, LLC9,330$397K0.15%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP9,165$390K0.02%-19,84113F-HRTimeline
M&T Bank Corpin group M&T Bank Corp9,040$385K<0.01%-4113F-HR/ATimelineGroup
BRADLEY FOSTER & SARGENT INC/CT9,027$384K0.01%013F-HR/ATimeline
Summit Financial, LLC8,964$382K<0.01%+4013F-HRTimeline
IEQ CAPITAL, LLC8,915$380K<0.01%new13F-HRTimeline
HighTower Advisors, LLC8,779$374K<0.01%+64013F-HRTimeline
Amundiin group Amundi8,497$362K<0.01%+98013F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.8,464$360K<0.01%-36,01213F-HRTimelineGroup
BLB&B Advisors, LLC7,656$326K0.01%013F-HRTimeline
Portfolio Strategies, Inc.7,628$325K0.04%013F-HRTimeline
Maryland State Retirement & Pension Sys…7,608$324K0.01%013F-HRTimeline
Cornell Pochily Investment Advisors, In…7,542$321K0.09%+1213F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…7,502$319K<0.01%+1,20313F-HRTimelineGroup
Focused Wealth Management, Inc7,289$310K0.03%+2,26413F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC7,284$310K<0.01%new13F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC7,280$310K0.01%013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV7,269$309K<0.01%-28,99713F-HRTimeline
FIRST CITIZENS BANK & TRUST CO6,851$292K0.01%+1913F-HRTimeline
Quadrant Private Wealth Management, LLC6,802$290K0.04%013F-HRTimeline
Entropy Technologies, LP6,611$281K0.01%new13F-HRTimeline
UNION SAVINGS BANK6,282$267K0.12%-1,08613F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…6,200$264K<0.01%-100,18413F-HRTimelineGroup
MIRABELLA FINANCIAL SERVICES LLP6,167$263K0.03%new13F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC6,135$261K<0.01%013F-HRTimelineGroup
Cambridge Investment Research Advisors,…6,037$257K<0.01%+113F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…5,987$255K<0.01%+813F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS5,978$255K<0.01%+78813F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…5,964$254K<0.01%013F-HRTimelineGroup
Prime Capital Investment Advisors, LLC5,958$254K<0.01%+113F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/5,838$249K<0.01%+51213F-HRTimelineGroup
Private Advisor Group, LLC5,809$247K<0.01%+23313F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…5,779$246K<0.01%new13F-HRTimelineGroup
Ascent Wealth Partners, LLC5,353$228K0.03%+30913F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…5,240$223K<0.01%new13F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …5,226$223K<0.01%013F-HRTimelineGroup
Independent Advisor Alliance5,175$220K<0.01%+3613F-HRTimeline
Aigen Investment Management, LP5,173$220K0.06%-8,65613F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD5,169$220K<0.01%new13F-HRTimeline
BAYVIEW ASSET MANAGEMENT, LLC5,168$220K0.18%new13F-HRTimeline
Stone House Investment Management, LLC5,165$220K0.04%+113F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …5,018$216K<0.01%new13F-HRTimelineGroup
XPONANCE LLC4,934$210K<0.01%new13F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC4,923$210K<0.01%new13F-HRTimeline
Teza Capital Management LLC4,911$209K0.77%new13F-HRTimeline
Daytona Street Capital LLC4,768$206K0.16%013F-HRTimeline
CIBC Asset Management Inc4,794$204K<0.01%-13613F-HRTimeline
BUFFALO BUSINESS & ESTATE SERVICES LTD4,748$202K0.03%new13F-HRTimeline
FIDELITY D & D BANCORP INC4,700$200K0.08%-23813F-HRTimeline
Strategic Financial Services, Inc.4,700$200K0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding4,399$187K+119Timeline