SOMRS
COLB icon

State of Michigan Retirement System’s Columbia Banking Systems COLB Stock Holding History

State of Michigan Retirement System’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 		$2.17M Sell
67,741
-3,300
-5% -$98K 0.01% 681
2026
Q1 		$1.95M Buy
71,041
+400
+0.6% +$11.6K 0.01% 675
2025
Q4 		$1.97M Sell
70,641
-600
-0.8% -$16.2K 0.01% 663
2025
Q3 		$1.83M Buy
71,241
+20,700
+41% +$526K 0.01% 695
2025
Q2 		$1.18M Buy
50,541
+400
+0.8% +$9.27K 0.01% 805
2025
Q1 		$1.25M Buy
50,141
+500
+1% +$13.3K 0.01% 783
2024
Q4 		$1.34M Sell
49,641
-100
-0.2% -$2.87K 0.01% 782
2024
Q3 		$1.3M Sell
49,741
-700
-1% -$16.7K 0.01% 787
2024
Q2 		$1M Sell
50,441
-800
-2% -$15.2K 0.01% 831
2024
Q1 		$992K Buy
51,241
+1,200
+2% +$24.7K 0.01% 844
2023
Q4 		$1.34M Buy
50,041
+200
+0.4% +$4.45K 0.01% 744
2023
Q3 		$1.01M Sell
49,841
-1,500
-3% -$31.3K 0.01% 792
2023
Q2 		$1.04M Sell
51,341
-1,500
-3% -$31.7K 0.01% 805
2023
Q1 		$1.13M Buy
+52,841
New +$1.47M 0.01% 774

Other funds holding COLB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return
VNIM
Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
EIP
Easterly Investment Partners Beverly, Massachusetts $1.97B AUM 25.87% 1-Year Est. Return

State of Michigan Retirement System's COLB Position: Q2 2026 in Review

State of Michigan Retirement System reduced its Columbia Banking Systems (COLB) stake by 4.6% in Q2 2026, selling an estimated $98K and leaving 67,741 shares worth $2.17M. The position accounts for 0.01% of the portfolio, ranked #681.

State of Michigan Retirement System first reported a position in COLB in Q1 2023 and has held it in 14 quarters since. 294 funds tracked by Wall St. Rank hold COLB as of Q2 2026.

  • State of Michigan Retirement System held 67,741 shares of Columbia Banking Systems worth $2.17M as of Q2 2026.
  • State of Michigan Retirement System sold 3,300 Columbia Banking Systems shares in Q2 2026, an estimated $98K.
  • Columbia Banking Systems made up 0.01% of State of Michigan Retirement System's portfolio in Q2 2026, its #681 holding.
  • State of Michigan Retirement System first reported a position in Columbia Banking Systems in Q1 2023 and has held it in 14 quarters since.
  • 294 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q2 2026.

Based on State of Michigan Retirement System's 13F filing for Q2 2026, filed 30 Jul 2026.