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NB Bancorp, Inc. hedge fund holdings

NBBKNASDAQ
$22.57+0.30 (+1.35%)as of Oct 2, 2026

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

NBBK · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+28.2%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 20254847$35.8M$30.3M127Aug 14, 2025
Q3 20255845$26.7M$21.7M138Nov 14, 2025
Q4 20258335$69M$38.3M157Feb 14, 2026
Q1 20267244$64.8M$51.3M170May 15, 2026
Q2 20265752$49.2M$58.7M152Aug 14, 2026

Quarterly action breakdown

Q2 2026
152 filers
New position
10
$5.46M+258K sh
Increased
47
$43.7M+2.07M sh
Reduced
33
-$35.5M-1.68M sh
Out / sold
19
-$23.2M-1.1M sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Pertento Partners LLPReduce 33.12%-$15.4M$31.2M1.68%Aug 13, 2026
Wellington Management Group LLPSell 100%-$15M$00.00%Aug 14, 2026
AltraVue Capital, LLCAdded 26.92%+$7.42M$35M2.52%Aug 13, 2026
Legato Capital Management LLCAdded 32.61%+$1.9M$7.74M0.64%Aug 6, 2026
OP Asset Management LtdSell 100%-$1.23M$00.00%Jul 28, 2026
Hotchkis & Wiley Capital Management LLCAdded 11.18%+$1.06M$10.6M0.03%Aug 14, 2026
Raffles Associates LPAdded 328.59%+$1.03M$1.35M0.59%Aug 17, 2026
Integrated Quantitative Investments LLCSell 100%-$781K$00.00%Aug 14, 2026
Susquehanna Fundamental Investments, LLCSell 100%-$587K$00.00%Aug 14, 2026
Four Tree Island Advisory LLCSell 100%-$527K$00.00%Aug 7, 2026
Quantinno Capital Management LPAdded 70.14%+$384K$933K0.00%Aug 13, 2026
Polymer Capital Management (US) LLCSell 100%-$376K$00.00%Aug 14, 2026
Susquehanna Portfolio Strategies, LLCReduce 61.38%-$329K$207K0.00%Aug 14, 2026
Stilwell Value LLCReduce 23.08%-$317K$1.06M0.61%Aug 7, 2026
Diversified Trust CoSell 100%-$278K$00.00%Jul 17, 2026
IMC-Chicago, LLCNew Buy+$275K$275K0.00%Aug 6, 2026
Empowered Funds, LLCAdded 7.72%+$275K$3.83M0.02%Aug 17, 2026
Sequoia Financial Advisors, LLCNew Buy+$224K$224K0.00%Jul 17, 2026
Harbor Advisors LLCAdded 75.00%+$158K$370K0.05%Jul 28, 2026
Rafferty Asset Management, LLCReduce 14.90%-$94.4K$539K0.00%Aug 14, 2026
Lynch & AssociatesReduce 5.62%-$63.4K$1.06M0.19%Jul 13, 2026
Hennessy Advisors IncReduce 1.11%-$42.3K$3.76M0.12%Jul 16, 2026
First Trust Advisors LPAdded 1.42%+$42K$3.01M0.00%Aug 11, 2026
Resources Management Corp /Ct/Sell 100%-$32K$00.00%Aug 14, 2026
Financial Engines Advisors L.L.C.Added 0.85%+$22.5K$2.68M0.00%Aug 14, 2026
Aviance Capital Partners, LLCAdded 2.71%+$21.3K$807K0.08%Jul 31, 2026
Kestra Private Wealth Services, LLCReduce 5.44%-$20.4K$354K0.00%Jul 28, 2026
Wedge Capital Management L L PAdded 2.03%+$18.2K$913K0.02%Jul 10, 2026
Afg Fiduciary Services Limited PartnershipAdded 6.84%+$16.9K$264K0.21%Jul 9, 2026
EJF Capital LPReduce 1.70%-$14.9K$861K0.58%Aug 13, 2026
Picton Mahoney Asset ManagementNew Buy+$2.41K$2.41K0.00%Aug 13, 2026
Minot DeBlois Advisors LLCNew Buy+$1.8K$1.8K0.00%Aug 13, 2026
Silver Grove Financial Group, Inc.New Buy+$1.8K$1.8K0.00%Aug 13, 2026
Round Rock Advisors LLCAdded 0.09%+$1.33K$1.41M0.18%Aug 12, 2026
Versant Capital Management, IncSell 100%-$316$00.00%Jul 2, 2026
Pension & Wealth Management Advisors, Inc.Added 0.23%+$296$130K0.04%Aug 7, 2026
Quarry LPReduce 30.30%-$211$4860.00%Aug 14, 2026
SHP Wealth ManagementAdded 0.09%+$63$73.1K0.01%Aug 11, 2026
Hughes Financial Services, LLCSell 100%-$21$00.00%Jul 20, 2026

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