NB Bancorp, Inc. · Brief

Next report

77 days

Jan 21 · after closeest.Q4 FY26

Expected move

No implied move.

8 reportsHistory

2 of 8≥ implied

Jan 22 '25±3.2%▲+4.13%×1.28

Apr 22 '25±6.2%▲+3.73%×0.60

Jul 23 '25±3.8%▲+3.70%×0.97

Oct 22 '25±7.2%▲+2.07%×0.29

Jan 22 '26±12.2%▼−1.26%×0.10

Q1 FY26±7.1%▼−10.68%×1.49

Q2 FY26±9.4%▲+5.69%×0.60

Q3 FY26±2.6%▼−2.28%×0.89

quarterimplied−15%0+15%realized×

Q3 FY26±2.6%▼−2.28%×0.89

Q2 FY26±9.4%▲+5.69%×0.60

Q1 FY26±7.1%▼−10.68%×1.49

Jan '26±12.2%▼−1.26%×0.10

Oct '25±7.2%▲+2.07%×0.29

Jul '25±3.8%▲+3.70%×0.97

2 older reports

Apr '25±6.2%▲+3.73%×0.60

Jan '25±3.2%▲+4.13%×1.28

Shaded = implied · tick ▲▼ = realized · × = |realized| ÷ impliedSource: options EOD · implied at prior close · realized close to close

Jan 21 report · est.

Bull2 of 3

6 of 8moves arrived beneath options implied ranges in recent reportsEarnings history

27managers control the bulk of reported position value13F · Jun 30 '26

Bear2

9 of 25many of the largest reporting managers trimmed their stake last quarter13F · Jun 30 '26

3only a small number of tracked funds hold the companyN-PORT · Aug 31 '26

AI captions · Oct 19 '26once per report · top 2 per case

NBBK report session

No linked exposure.

Oct 7impliedImplied move: ±6.4% into Oct 15 earnings (Oct 7 close).Source

privateThesis 0 · Decisions 0 · Observations 0

No thesis.