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Mirabella Financial Services’s Columbia Banking Systems COLB Stock Holding History

Mirabella Financial Services’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 		$596K Buy
18,594
+11,163
+150% +$332K 0.06% 207
2026
Q1 		$204K Buy
+7,431
New +$215K 0.02% 781
2022
Q3 		– Sell
-43,800
Closed -$1.25M – 369
2022
Q2 		$1.25M Sell
43,800
-500
-1% -$14.7K 0.12% 147
2022
Q1 		$1.43M Buy
+44,300
New +$1.55M 0.16% 125

Other funds holding COLB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Mirabella Financial Services's COLB Position: Q2 2026 in Review

Mirabella Financial Services increased its Columbia Banking Systems (COLB) stake by 150% in Q2 2026, buying an estimated $332K and bringing the position to 18,594 shares worth $596K. The position accounts for 0.06% of the portfolio, ranked #207.

Mirabella Financial Services first reported a position in COLB in Q1 2022 and has held it in 4 quarters since. The position peaked at $1.43M in Q1 2022. 551 funds tracked by Wall St. Rank hold COLB as of Q2 2026.

  • Mirabella Financial Services held 18,594 shares of Columbia Banking Systems worth $596K as of Q2 2026.
  • Mirabella Financial Services bought 11,163 Columbia Banking Systems shares in Q2 2026, an estimated $332K.
  • Columbia Banking Systems made up 0.06% of Mirabella Financial Services's portfolio in Q2 2026, its #207 holding.
  • Mirabella Financial Services first reported a position in Columbia Banking Systems in Q1 2022 and has held it in 4 quarters since.
  • Mirabella Financial Services's Columbia Banking Systems position peaked at $1.43M in Q1 2022.
  • 551 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q2 2026.

Based on Mirabella Financial Services's 13F filing for Q2 2026, filed 31 Jul 2026.