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 Q2	$371K	Buy	11,590 +1,118	+11%	+$33.2K	0.01%	688
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 $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Curi RMB Capital's COLB Position: Q2 2026 in Review

Curi RMB Capital increased its Columbia Banking Systems (COLB) stake by 11% in Q2 2026, buying an estimated $33.2K and bringing the position to 11,590 shares worth $371K. The position accounts for 0.01% of the portfolio, ranked #688.

Curi RMB Capital first reported a position in COLB in Q2 2017 and has held it in 16 quarters since. The position peaked at $8.32M in Q4 2017. 555 funds tracked by Wall St. Rank hold COLB as of Q2 2026.

Curi RMB Capital held 11,590 shares of Columbia Banking Systems worth $371K as of Q2 2026.
Curi RMB Capital bought 1,118 Columbia Banking Systems shares in Q2 2026, an estimated $33.2K.
Columbia Banking Systems made up 0.01% of Curi RMB Capital's portfolio in Q2 2026, its #688 holding.
Curi RMB Capital first reported a position in Columbia Banking Systems in Q2 2017 and has held it in 16 quarters since.
Curi RMB Capital's Columbia Banking Systems position peaked at $8.32M in Q4 2017.
555 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q2 2026.

Based on Curi RMB Capital's 13F filing for Q2 2026, filed 14 Aug 2026.