CFO
COLB icon

Callan Family Office’s Columbia Banking Systems COLB Stock Holding History

Callan Family Office’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 		$1.36M Sell
42,552
-2,246
-5% -$66.7K 0.03% 511
2026
Q1 		$1.23M Buy
44,798
+42
+0.1% +$1.21K 0.03% 502
2025
Q4 		$1.25M Buy
44,756
+28,943
+183% +$784K 0.03% 479
2025
Q3 		$407K Sell
15,813
-5,641
-26% -$143K 0.01% 606
2025
Q2 		$502K Buy
+21,454
New +$497K 0.02% 585
2025
Q1 		– Sell
-8,578
Closed -$232K – 571
2024
Q4 		$232K Buy
+8,578
New +$246K 0.01% 569

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

Callan Family Office's COLB Position: Q2 2026 in Review

Callan Family Office reduced its Columbia Banking Systems (COLB) stake by 5% in Q2 2026, selling an estimated $66.7K and leaving 42,552 shares worth $1.36M. The position accounts for 0.03% of the portfolio, ranked #511.

Callan Family Office first reported a position in COLB in Q4 2024 and has held it in 6 quarters since. 551 funds tracked by Wall St. Rank hold COLB as of Q2 2026.

  • Callan Family Office held 42,552 shares of Columbia Banking Systems worth $1.36M as of Q2 2026.
  • Callan Family Office sold 2,246 Columbia Banking Systems shares in Q2 2026, an estimated $66.7K.
  • Columbia Banking Systems made up 0.03% of Callan Family Office's portfolio in Q2 2026, its #511 holding.
  • Callan Family Office first reported a position in Columbia Banking Systems in Q4 2024 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 Callan Family Office's 13F filing for Q2 2026, filed 11 Aug 2026.