Mackenzie Financial
COLB icon

Mackenzie Financial’s Columbia Banking Systems COLB Stock Holding History

Mackenzie Financial’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 		$102M Buy
3,176,857
+2,042,060
+180% +$60.6M 0.1% 165
2026
Q1 		$31.1M Buy
+1,134,797
New +$32.8M 0.04% 330
2025
Q4 		– Sell
-58,847
Closed -$1.51M – 1700
2025
Q3 		$1.51M Sell
58,847
-727,244
-93% -$18.5M ﹤0.01% 938
2025
Q2 		$18.4M Buy
786,091
+685,467
+681% +$15.9M 0.02% 380
2025
Q1 		$2.51M Sell
100,624
-304,398
-75% -$8.11M ﹤0.01% 714
2024
Q4 		$10.9M Buy
405,022
+395,355
+4,090% +$11.3M 0.01% 453
2024
Q3 		$252K Buy
+9,667
New +$230K ﹤0.01% 1268
2024
Q1 		– Sell
-18,066
Closed -$482K – 1543
2023
Q4 		$482K Buy
+18,066
New +$402K ﹤0.01% 1000
2019
Q2 		– Sell
-40,083
Closed -$1.31M – 1119
2019
Q1 		$1.31M Buy
+40,083
New +$1.46M ﹤0.01% 875

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

Mackenzie Financial's COLB Position: Q2 2026 in Review

Mackenzie Financial increased its Columbia Banking Systems (COLB) stake by 180% in Q2 2026, buying an estimated $60.6M and bringing the position to 3,176,857 shares worth $102M. The position accounts for 0.1% of the portfolio, ranked #165.

Mackenzie Financial first reported a position in COLB in Q1 2019 and has held it in 9 quarters since. 551 funds tracked by Wall St. Rank hold COLB as of Q2 2026.

  • Mackenzie Financial held 3,176,857 shares of Columbia Banking Systems worth $102M as of Q2 2026.
  • Mackenzie Financial bought 2,042,060 Columbia Banking Systems shares in Q2 2026, an estimated $60.6M.
  • Columbia Banking Systems made up 0.1% of Mackenzie Financial's portfolio in Q2 2026, its #165 holding.
  • Mackenzie Financial first reported a position in Columbia Banking Systems in Q1 2019 and has held it in 9 quarters since.
  • 551 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q2 2026.

Based on Mackenzie Financial's 13F filing for Q2 2026, filed 13 Aug 2026.