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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$55.8M	Buy	2,033,219 +228,825	+13%	+$6.62M	0.18%	78
2025 Q4	$50.4M	Sell	1,804,394 -121,952	-6%	-$3.3M	0.15%	78
2025 Q3	$49.6M	Buy	1,926,346 +384,649	+25%	+$9.77M	0.16%	82
2025 Q2	$36M	Buy	1,541,697 +121,758	+9%	+$2.82M	0.12%	103
2025 Q1	$35.4M	Sell	1,419,939 -9,115	-0.6%	-$243K	0.12%	97
2024 Q4	$38.6M	Sell	1,429,054 -796,710	-36%	-$22.8M	0.13%	90
2024 Q3	$58.1M	Sell	2,225,764 -206,683	-8%	-$4.92M	0.19%	69
2024 Q2	$48.4M	Sell	2,432,447 -23,991	-1%	-$456K	0.17%	79
2024 Q1	$47.5M	Buy	2,456,438 +563,674	+30%	+$11.6M	0.16%	87
2023 Q4	$50.5M	Buy	1,892,764 +8,524	+0.5%	+$189K	0.19%	84
2023 Q3	$38.3M	Sell	1,884,240 -1,805	-0.1%	-$37.7K	0.16%	94
2023 Q2	$38.2M	Buy	1,886,045 +5,682	+0.3%	+$120K	0.16%	97
2023 Q1	$40.3M	Buy	+1,880,363	New	+$52.2M	0.17%	95