Ausbil Investment Management’s Columbia Banking Systems COLB Stock Holding History

Ausbil Investment Management’s Portfolio COLB Stock Details COLB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.23M	Buy	68,483 +24,482	+56%	+$727K	1.01%	34
2026 Q1	$1.23M	Hold	44,001	–	–	0.61%	37
2025 Q4	$1.23M	Buy	44,001 +8,491	+24%	+$230K	0.7%	39
2025 Q3	$922K	Buy	35,510 +28,806	+430%	+$732K	0.49%	43
2025 Q2	$157K	Hold	6,704	–	–	0.09%	70
2025 Q1	$167K	Sell	6,704 -31,611	-83%	-$842K	0.1%	58
2024 Q4	$1.04M	Sell	38,315 -34,098	-47%	-$978K	0.62%	39
2024 Q3	$1.89M	Buy	72,413 +59,996	+483%	+$1.43M	0.65%	33
2024 Q2	$247K	Buy	+12,417	New	+$236K	0.11%	51

Other funds holding COLB

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return

VNIM

Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return

Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

EIP

Easterly Investment Partners Beverly, Massachusetts $1.97B AUM 25.87% 1-Year Est. Return

Ausbil Investment Management's COLB Position: Q2 2026 in Review

Ausbil Investment Management increased its Columbia Banking Systems (COLB) stake by 56% in Q2 2026, buying an estimated $727K and bringing the position to 68,483 shares worth $2.23M. The position accounts for 1.01% of the portfolio, ranked #34.

Ausbil Investment Management first reported a position in COLB in Q2 2024 and has held it in 9 quarters since. 275 funds tracked by Wall St. Rank hold COLB as of Q2 2026.

Ausbil Investment Management held 68,483 shares of Columbia Banking Systems worth $2.23M as of Q2 2026.
Ausbil Investment Management bought 24,482 Columbia Banking Systems shares in Q2 2026, an estimated $727K.
Columbia Banking Systems made up 1.01% of Ausbil Investment Management's portfolio in Q2 2026, its #34 holding.
Ausbil Investment Management first reported a position in Columbia Banking Systems in Q2 2024 and has held it in 9 quarters since.
275 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q2 2026.

Based on Ausbil Investment Management's 13F filing for Q2 2026, filed 10 Jul 2026.