Aster Capital Management
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Aster Capital Management’s Columbia Banking Systems COLB Stock Holding History

Aster Capital 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
Q3 		$48.1K Sell
1,682
-8,757
-84% -$272K 0.02% 584
2026
Q2 		$335K Buy
+10,439
New +$310K 0.07% 327
2025
Q3 		– Sell
-1,010
Closed -$23.6K – 1031
2025
Q2 		$23.6K Buy
1,010
+553
+121% +$12.8K 0.01% 691
2025
Q1 		$12.2K Sell
457
-633
-58% -$16.9K ﹤0.01% 1042
2024
Q4 		$29.4K Buy
+1,090
New +$31.3K 0.01% 575

Other funds holding COLB

Dimensional Fund Advisors
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State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $296B AUM 23.14% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $91.6B AUM 30% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 38.25% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 26.62% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Aster Capital Management's COLB Position: Q3 2026 in Review

Aster Capital Management reduced its Columbia Banking Systems (COLB) stake by 84% in Q3 2026, selling an estimated $272K and leaving 1,682 shares worth $48.1K. The position accounts for 0.02% of the portfolio, ranked #584.

Aster Capital Management first reported a position in COLB in Q4 2024 and has held it in 5 quarters since. The position peaked at $335K in Q2 2026. 337 funds tracked by Wall St. Rank hold COLB as of Q3 2026.

  • Aster Capital Management held 1,682 shares of Columbia Banking Systems worth $48.1K as of Q3 2026.
  • Aster Capital Management sold 8,757 Columbia Banking Systems shares in Q3 2026, an estimated $272K.
  • Columbia Banking Systems made up 0.02% of Aster Capital Management's portfolio in Q3 2026, its #584 holding.
  • Aster Capital Management first reported a position in Columbia Banking Systems in Q4 2024 and has held it in 5 quarters since.
  • Aster Capital Management's Columbia Banking Systems position peaked at $335K in Q2 2026.
  • 337 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q3 2026.

Based on Aster Capital Management's 13F filing for Q3 2026, filed 12 Nov 2026.