Kayne Anderson Rudnick Investment Management
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Kayne Anderson Rudnick Investment Management’s Columbia Banking Systems COLB Stock Holding History

Kayne Anderson Rudnick Investment Management’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 		$737 Hold
23
– – ﹤0.01% 912
2026
Q1 		$631 Hold
23
– – ﹤0.01% 882
2025
Q4 		$643 Hold
23
– – ﹤0.01% 919
2025
Q3 		$592 Hold
23
– – ﹤0.01% 935
2025
Q2 		$538 Buy
+23
New +$533 ﹤0.01% 985
2019
Q1 		– Sell
-8,172
Closed -$297K – 339
2018
Q4 		$297K Buy
+8,172
New +$306K ﹤0.01% 335

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

Kayne Anderson Rudnick Investment Management's COLB Position: Q2 2026 in Review

Kayne Anderson Rudnick Investment Management held its Columbia Banking Systems (COLB) position steady in Q2 2026 at 23 shares worth $737. The position accounts for ﹤0.01% of the portfolio, ranked #912.

Kayne Anderson Rudnick Investment Management first reported a position in COLB in Q4 2018 and has held it in 6 quarters since. The position peaked at $297K in Q4 2018. 551 funds tracked by Wall St. Rank hold COLB as of Q2 2026.

  • Kayne Anderson Rudnick Investment Management held 23 shares of Columbia Banking Systems worth $737 as of Q2 2026.
  • Kayne Anderson Rudnick Investment Management left its Columbia Banking Systems share count unchanged in Q2 2026.
  • Columbia Banking Systems made up ﹤0.01% of Kayne Anderson Rudnick Investment Management's portfolio in Q2 2026, its #912 holding.
  • Kayne Anderson Rudnick Investment Management first reported a position in Columbia Banking Systems in Q4 2018 and has held it in 6 quarters since.
  • Kayne Anderson Rudnick Investment Management's Columbia Banking Systems position peaked at $297K in Q4 2018.
  • 551 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q2 2026.

Based on Kayne Anderson Rudnick Investment Management's 13F filing for Q2 2026, filed 13 Aug 2026.