HENNESSY ADVISORS INC

Position in NBBK — NB Bancorp, Inc.

CIK 1145255 NOVATO, CA

Position in NBBK

as of Mar 31, 2026 · filed Apr 21, 2026 Compact

Position Value

$3,792,600

+$205,180 QoQ

Shares Held

180,000

-0.6% QoQ

Ownership

0.403%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2024

9 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Financial Services · as of Mar 31, 2026

HENNESSY ADVISORS INC holds $69,162,374 across 29 Banks - Regional names. NBBK ranks #3 (5.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CNOB	ConnectOne Bancorp, Inc.	145,000	$3,881,650
2	PFS	Provident Financial Services Inc	180,000	$3,808,800
3	NBBK	NB Bancorp, Inc. This page	180,000	$3,792,600
4	EGBN	Eagle Bancorp Inc	145,000	$3,606,150
5	OCFC	Oceanfirst Financial Corp	195,000	$3,517,800
6	WAFD	Wafd Inc	110,000	$3,454,000
7	BANC	Banc Of California, Inc.	195,000	$3,428,100
8	BBT	Beacon Financial Corp	111,000	$3,330,000

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,792,600	180,000	-0.6%	Shares	Sole	2026-04-21
2025-12-31	$3,587,420	181,000	-2.2%	Shares	Sole	2026-01-27
2025-09-30	$3,265,250	185,000	+2.8%	Shares	Sole	2025-10-20
2025-06-30	$3,214,800	180,000	-7.7%	Shares	Sole	2025-07-21
2025-03-31	$3,523,650	195,000	-4.9%	Shares	Sole	2025-04-16
2024-12-31	$3,702,300	205,000	+24.2%	Shares	Sole	2025-01-15
2024-09-30	$3,062,400	165,000	+6.5%	Shares	Sole	2024-10-16
2024-06-30	$2,337,400	155,000	-18.4%	Shares	Sole	2024-07-23
2024-03-31	$2,595,400	190,000	—	Shares	Sole	2024-04-16
No filing history on record for this holder in this stock.