ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in COLB — Columbia Banking System, Inc.

CIK 1164508 BOSTON, MA

Position in COLB

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$4,974,929

+$2,894,309 QoQ

Shares Held

155,224

+104.6% QoQ

Ownership

0.055%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#119

of 550 holders

Holding Since

Sep 2020

10 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $4,567,595,412 across 208 Banks - Regional names. COLB ranks #103 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ITUB	Itau Unibanco Holding S.A.	45,301,864	$370,116,228
2	NU	Nu Holdings Ltd.	24,231,936	$323,738,664
3	BAP	Credicorp Ltd	810,174	$315,627,586
4	TFC	Truist Financial Corp	5,964,232	$297,138,038
5	BBD	Bank Bradesco	70,716,729	$245,387,049
6	USB	US Bancorp \De\	3,152,449	$190,407,919
7	PNC	Pnc Financial Services Group, Inc.	568,616	$140,004,631
8	IBN	Icici Bank Ltd	4,441,300	$128,930,939

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,974,929	155,224	+104.6%	Shares	Defined	2026-08-13
2026-03-31	$2,080,620	75,852	-82.9%	Shares	Defined	2026-05-14
2025-09-30	$11,391,983	442,579	+53.3%	Shares	Defined	2025-11-13
2025-06-30	$6,751,489	288,772	-35.9%	Shares	Defined	2025-08-13
2024-09-30	$11,771,301	450,835	+85.3%	Shares	Defined	2024-11-14
2024-06-30	$4,838,620	243,269	-69.3%	Shares	Defined	2024-08-14
2023-06-30	$16,067,681	792,292	-81.3%	Shares	Defined	2023-08-14
2023-03-31	$90,774,918	4,237,858	+24711.8%	Shares	Defined	2023-05-15
2020-12-31	$613,172	17,080	-41.9%	Shares	Defined	2021-02-12
2020-09-30	$701,190	29,400	—	Shares	Defined	2020-11-12
No filing history on record for this holder in this stock.