De Lisle Partners’s Columbia Banking Systems COLB Stock Holding History

De Lisle Partners’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	$280K	Hold	10,221	–	–	0.03%	168
2025 Q4	$286K	Hold	10,221	–	–	0.04%	163
2025 Q3	$263K	Hold	10,221	–	–	0.03%	167
2025 Q2	$239K	Hold	10,221	–	–	0.03%	170
2025 Q1	$255K	Hold	10,221	–	–	0.04%	177
2024 Q4	$276K	Hold	10,221	–	–	0.04%	181
2024 Q3	$267K	Hold	10,221	–	–	0.04%	181
2024 Q2	$203K	Buy	+10,221	New	+$194K	0.04%	171

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

De Lisle Partners's COLB Position: Q1 2026 in Review

De Lisle Partners held its Columbia Banking Systems (COLB) position steady in Q1 2026 at 10,221 shares worth $280K. The position accounts for 0.03% of the portfolio, ranked #168.

De Lisle Partners first reported a position in COLB in Q2 2024 and has held it in 8 quarters since. The position peaked at $286K in Q4 2025. 524 funds tracked by Wall St. Rank hold COLB as of Q1 2026.

De Lisle Partners held 10,221 shares of Columbia Banking Systems worth $280K as of Q1 2026.
De Lisle Partners left its Columbia Banking Systems share count unchanged in Q1 2026.
Columbia Banking Systems made up 0.03% of De Lisle Partners's portfolio in Q1 2026, its #168 holding.
De Lisle Partners first reported a position in Columbia Banking Systems in Q2 2024 and has held it in 8 quarters since.
De Lisle Partners's Columbia Banking Systems position peaked at $286K in Q4 2025.
524 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q1 2026.

Based on De Lisle Partners's 13F filing for Q1 2026, filed 13 May 2026.