Oppenheimer & Close, LLC

Position in NBBK — NB Bancorp, Inc.

CIK 1591377 NEW YORK, NY

Position in NBBK

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$1,748,788

+$103,748 QoQ

Shares Held

82,999

0.0% QoQ

Ownership

0.186%

of shares outstanding

% of Portfolio

1.15%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2023

10 quarters on record

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

Financial Services · as of Mar 31, 2026

Oppenheimer & Close, LLC holds $36,023,482 across 24 Banks - Regional names. NBBK ranks #7 (4.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CCNE	Cnb Financial Corp/Pa	166,253	$4,814,686
2	PGC	Peapack Gladstone Financial Corp	124,936	$4,398,996
3	CPBI	Central Plains Bancshares, Inc.	165,007	$2,823,269
4	LSBK	Lake Shore Bancorp, Inc. /MD/	180,000	$2,732,400
5	BVFL	BV Financial, Inc.	134,533	$2,574,961
6	HTB	HomeTrust Bancshares, Inc.	52,708	$2,247,996
7	NBBK	NB Bancorp, Inc. This page	82,999	$1,748,788
8	CARE	Carter Bankshares, Inc.	62,500	$1,457,500

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,748,788	82,999	0.0%	Shares	Sole	2026-05-12
2025-12-31	$1,645,040	82,999	0.0%	Shares	Sole	2026-02-10
2025-09-30	$1,464,932	82,999	0.0%	Shares	Sole	2025-11-10
2025-06-30	$1,482,362	82,999	0.0%	Shares	Sole	2025-08-12
2025-03-31	$1,499,791	82,999	0.0%	Shares	Sole	2025-04-29
2024-12-31	$1,498,961	82,999	0.0%	Shares	Sole	2025-02-11
2024-09-30	$1,540,461	82,999	0.0%	Shares	Sole	2024-10-17
2024-06-30	$1,251,624	82,999	0.0%	Shares	Sole	2024-07-25
2024-03-31	$1,133,766	82,999	+22.1%	Shares	Sole	2024-05-07
2023-12-31	$914,586	67,999	—	Shares	Sole	2024-02-08
No filing history on record for this holder in this stock.