Sippican Capital Advisors

Position in COLB — Columbia Banking System, Inc.

CIK 1557406 BOSTON, MA

Position in COLB

as of Jun 30, 2026 · filed Jul 22, 2026 Compact

Position Value

$3,318,040

+$417,263 QoQ

Shares Held

103,527

-2.1% QoQ

Ownership

0.037%

of shares outstanding

% of Portfolio

4.56%

of 13F equity value

Holder Rank

#153

of 553 holders

Holding Since

Dec 2023

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Sippican Capital Advisors holds $17,909,142 across 11 Banks - Regional names. COLB ranks #1 (18.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COLB	Columbia Banking System, Inc. This page	103,527	$3,318,040
2	EGBN	Eagle Bancorp Inc	110,517	$3,137,577
3	MCB	Metropolitan Bank Holding Corp.	27,676	$2,733,281
4	FLG	Flagstar Bank, National Association	173,565	$2,593,061
5	BWB	Bridgewater Bancshares Inc	96,685	$2,034,252
6	SYBT	Stock Yards Bancorp, Inc.	15,639	$1,195,914
7	MVBF	Mvb Financial Corp	39,918	$1,158,021
8	WSFS	Wsfs Financial Corp	11,089	$850,858

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,318,040	103,527	-2.1%	Shares	Sole	2026-07-22
2026-03-31	$2,900,777	105,752	-3.9%	Shares	Sole	2026-04-23
2025-12-31	$3,076,652	110,077	-0.0%	Shares	Sole	2026-01-23
2025-09-30	$2,833,768	110,092	-0.7%	Shares	Sole	2025-10-27
2025-06-30	$2,591,485	110,842	+2.6%	Shares	Sole	2025-07-25
2025-03-31	$2,694,193	108,027	+0.5%	Shares	Sole	2025-04-28
2024-12-31	$2,903,223	107,487	-3.3%	Shares	Sole	2025-01-23
2024-09-30	$2,902,700	111,172	+0.5%	Shares	Sole	2024-10-28
2024-06-30	$2,200,231	110,620	+27.3%	Shares	Sole	2024-08-06
2024-03-31	$1,681,205	86,884	+182.1%	Shares	Sole	2024-05-02
2023-12-31	$821,744	30,800	—	Shares	Sole	2024-01-30
No filing history on record for this holder in this stock.