NB BANCORP INC

Ticker: NBBK CUSIP: 63945M107 Class: Common Stock

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
BlackRock, Inc.3,103,770$61,517
Pertento Partners LLP2,343,776$46,454
VANGUARD GROUP INC2,301,034$45,606
WELLINGTON MANAGEMENT GROUP LLP1,471,189$29,159
STATE STREET CORP1,114,379$22,087
GEODE CAPITAL MANAGEMENT, LLC966,662$19,162
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC701,992$13,913
AltraVue Capital, LLC693,000$13,735
GOLDMAN SACHS GROUP INC593,888$11,771
Tieton Capital Management, LLC524,935$10
FMR LLC383,212$7,595
Nuveen, LLC346,779$6,873
CHARLES SCHWAB INVESTMENT MANAGEMENT INC329,398$6,529
NORTHERN TRUST CORP324,313$6,428
DIMENSIONAL FUND ADVISORS LP288,028$5,709
ALLIANCEBERNSTEIN L.P.254,219$5,039
TWO SIGMA INVESTMENTS, LP252,845$5,011
MARSHALL WACE, LLP251,512$4,985
RENAISSANCE TECHNOLOGIES LLC251,274$4,980
MORGAN STANLEY242,132$4,799
AMERICAN CENTURY COMPANIES INC221,855$4,397
BRIDGEWAY CAPITAL MANAGEMENT, LLC193,150$3,828
HENNESSY ADVISORS INC181,000$3,587
EJF Capital LP174,979$3,468
Empowered Funds, LLC153,150$3,035
PANAGORA ASSET MANAGEMENT INC150,391$2,981
Bank of New York Mellon Corp149,221$2,958
UBS Group AG146,094$2,896
NEW YORK STATE COMMON RETIREMENT FUND144,385$2,862
SEI INVESTMENTS CO143,784$2,850
FIRST TRUST ADVISORS LP142,087$2,816
TWO SIGMA ADVISERS, LP140,001$2,775
Financial Engines Advisors L.L.C.117,707$2,333
MANGROVE PARTNERS IM, LLC111,356$2,207
CITADEL ADVISORS LLC106,457$2,110
AQR CAPITAL MANAGEMENT LLC105,011$2,081
Focus Partners Wealth91,366$1,811
BANK OF AMERICA CORP /DE/90,641$1,797
LOS ANGELES CAPITAL MANAGEMENT LLC90,370$1,638
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC86,900$1,722
Oppenheimer & Close, LLC82,999$1,645
JANE STREET GROUP, LLC81,641$1,618
AMERIPRISE FINANCIAL INC78,600$1,558
Swiss National Bank77,100$1,528
BNP PARIBAS ARBITRAGE, SA70,879$1,405
BARCLAYS PLC70,772$1,403
Stilwell Value LLC65,000$1,288
PRINCIPAL FINANCIAL GROUP INC64,469$1,278
Invesco Ltd.63,337$1,255
Legal & General Group Plc60,616$1,201
JPMORGAN CHASE & CO59,213$1,174
MILLENNIUM MANAGEMENT LLC54,866$1,087
LYNCH & ASSOCIATES/IN54,334$1,077
Creative Planning52,495$1,040
RHUMBLINE ADVISERS52,211$1,035
LAZARD ASSET MANAGEMENT LLC52,160$1,034
Round Rock Advisors, LLC51,906$1,029
NIXON PEABODY TRUST CO48,516$962
Integrated Wealth Concepts LLC47,596$943
D. E. Shaw & Co., Inc.45,766$907
WELLS FARGO & COMPANY/MN45,419$900
Integrated Quantitative Investments LLC40,944$812
PRICE T ROWE ASSOCIATES INC /MD/39,493$1
UBS ASSET MANAGEMENT AMERICAS INC39,192$777
Verition Fund Management LLC38,264$758
Aviance Capital Partners, LLC37,167$737
Mariner, LLC36,366$721
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM36,093$715
FEDERATED HERMES, INC.34,237$679
OCCUDO QUANTITATIVE STRATEGIES LP32,155$637
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC29,022$575
RAFFLES ASSOCIATES LP28,374$562
Brandywine Global Investment Management, LLC27,470$544
STATE OF WISCONSIN INVESTMENT BOARD26,641$528
Belvedere Trading LLC26,577$527
Susquehanna Portfolio Strategies, LLC25,370$503
DEUTSCHE BANK AG\25,025$496
LPL Financial LLC24,328$482
Rafferty Asset Management, LLC24,196$480
Quantinno Capital Management LP23,321$462
MetLife Investment Management, LLC23,122$458
NORTHEAST INVESTMENT MANAGEMENT23,000$456
CITIGROUP INC22,885$454
Modera Wealth Management, LLC22,011$436
COMMONWEALTH EQUITY SERVICES, LLC21,496$426
Four Tree Island Advisory LLC21,456$425
ExodusPoint Capital Management, LP20,963$415
Point72 Asset Management, L.P.20,905$414
Investment Advisory Group, LLC20,000$396
&PARTNERS19,830$393
Connor, Clark & Lunn Investment Management Ltd.19,759$392
KESTRA PRIVATE WEALTH SERVICES, LLC19,700$390
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP18,866$374
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.18,550$368
NewEdge Wealth, LLC18,418$365
Qube Research & Technologies Ltd17,352$344
Universal- Beteiligungs- und Servicegesellschaft mbH16,846$334
MERCER GLOBAL ADVISORS INC /ADV16,698$331
Y-Intercept (Hong Kong) Ltd16,681$331
ROCKLAND TRUST CO15,969$317
61 other institutions353,899$5,771
Total (161 institutions)22,100,778$425,468