NB Bancorp, Inc. - NBBK

Sector: Financial · Industry: Savings Institutions, Not Federally Chartered
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Company profile

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Q1 2026 · Q4 2025
Value (USD)
Total reported value ($000)
$539M
QoQ value delta ($000)
+$92.22M (+20.64%)
Implied price effect (QoQ)
+5.75%
Shares
Total shares
25,740,178
QoQ shares delta
+3,176,469 (+14.08%)
Total shares held by funds (by quarter)

Market chart (NBBK)

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Top holders (Q1 2026)

Top 25 only Full list
Partial Q1 2026 data: 176 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
Manager Value ($000) Shares % of 13F
BlackRock, Inc. 64,984 3,084,222 0.0%
Pertento Partners LLP 46,494 2,206,666 3.4%
VANGUARD GROUP INC 45,606 2,301,034 0.0%
VANGUARD CAPITAL MANAGEMENT LLC 35,901 1,703,928 0.0%
AltraVue Capital, LLC 27,476 1,304,080 2.37%
STATE STREET CORP 27,254 1,293,538 0.0%
GEODE CAPITAL MANAGEMENT, LLC 23,159 1,098,930 0.0%
WELLINGTON MANAGEMENT GROUP LLP 14,959 710,000 0.0%
GOLDMAN SACHS GROUP INC 14,573 691,668 0.0%
Tieton Capital Management, LLC 11,664 553,570 3.91%
DIMENSIONAL FUND ADVISORS LP 11,005 522,384 0.0%
Nuveen, LLC 10,282 488,033 0.0%
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 9,497 450,772 0.03%
FMR LLC 9,222 437,725 0.0%
VANGUARD PORTFOLIO MANAGEMENT LLC 8,135 386,132 0.0%
TWO SIGMA INVESTMENTS, LP 7,833 371,807 0.01%
NORTHERN TRUST CORP 7,066 335,360 0.0%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 6,707 318,365 0.0%
SEI INVESTMENTS CO 6,366 302,181 0.01%
MORGAN STANLEY 5,896 279,870 0.0%
Legato Capital Management LLC 5,816 276,070 0.53%
RENAISSANCE TECHNOLOGIES LLC 5,560 263,906 0.01%
AMERICAN CENTURY COMPANIES INC 5,555 263,656 0.0%
NEW YORK STATE COMMON RETIREMENT FUND 5,490 260,585 0.01%
VANGUARD FIDUCIARY TRUST CO 5,352 254,038 0.0%