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South Dakota Investment Council’s Columbia Banking Systems COLB Stock Holding History

South Dakota Investment Council’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 		$874K Sell
27,279
-3,628
-12% -$108K 0.02% 453
2026
Q1 		$848K Sell
30,907
-21,100
-41% -$610K 0.02% 444
2025
Q4 		$1.45M Sell
52,007
-7,600
-13% -$206K 0.03% 362
2025
Q3 		$1.53M Sell
59,607
-9,500
-14% -$241K 0.03% 353
2025
Q2 		$1.62M Sell
69,107
-8,875
-11% -$206K 0.03% 359
2025
Q1 		$1.95M Sell
77,982
-161,838
-67% -$4.31M 0.04% 308
2024
Q4 		$6.48M Sell
239,820
-4,025
-2% -$115K 0.13% 151
2024
Q3 		$6.37M Sell
243,845
-160,411
-40% -$3.82M 0.12% 155
2024
Q2 		$8.04M Buy
404,256
+208,549
+107% +$3.96M 0.16% 131
2024
Q1 		$3.79M Buy
195,707
+83,543
+74% +$1.72M 0.08% 213
2023
Q4 		$2.99M Hold
112,164
– – 0.06% 264
2023
Q3 		$2.28M Sell
112,164
-1,700
-1% -$35.5K 0.05% 290
2023
Q2 		$2.31M Buy
113,864
+7,064
+7% +$149K 0.05% 310
2023
Q1 		$2.29M Buy
+106,800
New +$2.97M 0.05% 307
2019
Q4 		– Sell
-35,698
Closed -$1.32M – 588
2019
Q3 		$1.32M Buy
+35,698
New +$1.27M 0.03% 414
2016
Q1 		– Sell
-10,600
Closed -$345K – 532
2015
Q4 		$345K Sell
10,600
-18,100
-63% -$605K 0.01% 481
2015
Q3 		$896K Hold
28,700
– – 0.02% 372
2015
Q2 		$934K Sell
28,700
-2,300
-7% -$70.1K 0.02% 376
2015
Q1 		$898K Hold
31,000
– – 0.02% 391
2014
Q4 		$856K Hold
31,000
– – 0.02% 386
2014
Q3 		$769K Buy
+31,000
New +$800K 0.02% 391

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

South Dakota Investment Council's COLB Position: Q2 2026 in Review

South Dakota Investment Council reduced its Columbia Banking Systems (COLB) stake by 12% in Q2 2026, selling an estimated $108K and leaving 27,279 shares worth $874K. The position accounts for 0.02% of the portfolio, ranked #453.

South Dakota Investment Council first reported a position in COLB in Q3 2014 and has held it in 21 quarters since. The position peaked at $8.04M in Q2 2024. 551 funds tracked by Wall St. Rank hold COLB as of Q2 2026.

  • South Dakota Investment Council held 27,279 shares of Columbia Banking Systems worth $874K as of Q2 2026.
  • South Dakota Investment Council sold 3,628 Columbia Banking Systems shares in Q2 2026, an estimated $108K.
  • Columbia Banking Systems made up 0.02% of South Dakota Investment Council's portfolio in Q2 2026, its #453 holding.
  • South Dakota Investment Council first reported a position in Columbia Banking Systems in Q3 2014 and has held it in 21 quarters since.
  • South Dakota Investment Council's Columbia Banking Systems position peaked at $8.04M in Q2 2024.
  • 551 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q2 2026.

Based on South Dakota Investment Council's 13F filing for Q2 2026, filed 11 Aug 2026.