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

SummerHaven 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	$962K	Hold	30,013	–	–	0.52%	87
2026 Q1	$823K	Sell	30,013 -4,016	-12%	-$116K	0.51%	89
2025 Q4	$951K	Hold	34,029	–	–	0.54%	63
2025 Q3	$876K	Buy	+34,029	New	+$864K	0.51%	87
2023 Q3	–	Sell	-22,102	Closed	-$448K	–	212
2023 Q2	$448K	Sell	22,102 -5,636	-20%	-$119K	0.29%	172
2023 Q1	$594K	Buy	+27,738	New	+$770K	0.35%	167

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 $3.37T AUM 44.26% 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

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

SummerHaven Investment Management held its Columbia Banking Systems (COLB) position steady in Q2 2026 at 30,013 shares worth $962K. The position accounts for 0.52% of the portfolio, ranked #87.

SummerHaven Investment Management first reported a position in COLB in Q1 2023 and has held it in 6 quarters since. 551 funds tracked by Wall St. Rank hold COLB as of Q2 2026.

SummerHaven Investment Management held 30,013 shares of Columbia Banking Systems worth $962K as of Q2 2026.
SummerHaven Investment Management left its Columbia Banking Systems share count unchanged in Q2 2026.
Columbia Banking Systems made up 0.52% of SummerHaven Investment Management's portfolio in Q2 2026, its #87 holding.
SummerHaven Investment Management first reported a position in Columbia Banking Systems in Q1 2023 and has held it in 6 quarters since.
551 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q2 2026.

Based on SummerHaven Investment Management's 13F filing for Q2 2026, filed 21 Jul 2026.