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Mubadala Investment Company’s Columbia Banking Systems COLB Stock Holding History

Mubadala Investment Company’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 		– Sell
-104,704
Closed -$2.93M – 78
2025
Q4 		$2.93M Buy
+104,704
New +$2.83M 0.02% 51
2025
Q2 		– Sell
-85,989
Closed -$2.14M – 61
2025
Q1 		$2.14M Buy
85,989
+1,392
+2% +$37.1K 0.01% 45
2024
Q4 		$2.28M Buy
+84,597
New +$2.43M 0.01% 54

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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
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
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Mubadala Investment Company's COLB Position: Q1 2026 in Review

Mubadala Investment Company sold out of Columbia Banking Systems (COLB) in Q1 2026, closing a stake of 104,704 shares — an estimated $2.93M sold.

Mubadala Investment Company first reported a position in COLB in Q4 2024 and held it in 3 quarters. The position peaked at $2.93M in Q4 2025. 526 funds tracked by Wall St. Rank hold COLB as of Q1 2026.

  • Mubadala Investment Company reported no remaining Columbia Banking Systems position as of Q1 2026 after selling out during the quarter.
  • Mubadala Investment Company sold 104,704 Columbia Banking Systems shares in Q1 2026, an estimated $2.93M.
  • Mubadala Investment Company first reported a position in Columbia Banking Systems in Q4 2024 and held it in 3 quarters.
  • Mubadala Investment Company's Columbia Banking Systems position peaked at $2.93M in Q4 2025.
  • 526 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q1 2026.

Based on Mubadala Investment Company's 13F filing for Q1 2026, filed 15 May 2026.