Curi RMB Capital’s Columbia Banking Systems COLB Stock Holding History

Curi RMB Capital’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 Q1	$287K	Buy	10,472 +13	+0.1%	+$376	0.01%	731
2025 Q4	$292K	Buy	+10,459	New	+$283K	0.01%	757
2023 Q2	–	Sell	-50,000	Closed	-$1.07M	–	511
2023 Q1	$1.07M	Buy	+50,000	New	+$1.39M	0.04%	278
2020 Q2	–	Sell	-33,020	Closed	-$885K	–	617
2020 Q1	$885K	Buy	33,020 +2,421	+8%	+$85.1K	0.04%	308
2019 Q4	$1.25M	Hold	30,599	–	–	0.03%	337
2019 Q3	$1.13M	Hold	30,599	–	–	0.03%	369
2019 Q2	$1.11M	Sell	30,599 -3,160	-9%	-$112K	0.03%	396
2019 Q1	$1.1M	Hold	33,759	–	–	0.03%	435
2018 Q4	$1.23M	Sell	33,759 -43,601	-56%	-$1.63M	0.03%	459
2018 Q3	$3M	Sell	77,360 -407	-0.5%	-$16.9K	0.07%	294
2018 Q2	$3.18M	Sell	77,767 -81,369	-51%	-$3.48M	0.08%	277
2018 Q1	$6.68M	Sell	159,136 -32,456	-17%	-$1.41M	0.17%	166
2017 Q4	$8.32M	Sell	191,592 -4,973	-3%	-$217K	0.22%	135
2017 Q3	$8.28M	Sell	196,565 -9,320	-5%	-$360K	0.21%	150
2017 Q2	$8.21M	Buy	+205,885	New	+$8.02M	0.23%	133

Other funds holding COLB

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Curi RMB Capital's COLB Position: Q1 2026 in Review

Curi RMB Capital increased its Columbia Banking Systems (COLB) stake by 0.12% in Q1 2026, buying an estimated $376 and bringing the position to 10,472 shares worth $287K. The position accounts for 0.01% of the portfolio, ranked #731.

Curi RMB Capital first reported a position in COLB in Q2 2017 and has held it in 15 quarters since. The position peaked at $8.32M in Q4 2017. 524 funds tracked by Wall St. Rank hold COLB as of Q1 2026.

Curi RMB Capital held 10,472 shares of Columbia Banking Systems worth $287K as of Q1 2026.
Curi RMB Capital bought 13 Columbia Banking Systems shares in Q1 2026, an estimated $376.
Columbia Banking Systems made up 0.01% of Curi RMB Capital's portfolio in Q1 2026, its #731 holding.
Curi RMB Capital first reported a position in Columbia Banking Systems in Q2 2017 and has held it in 15 quarters since.
Curi RMB Capital's Columbia Banking Systems position peaked at $8.32M in Q4 2017.
524 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q1 2026.

Based on Curi RMB Capital's 13F filing for Q1 2026, filed 15 May 2026.