T. Rowe Price Associates
COLB icon

T. Rowe Price Associates’s Columbia Banking Systems COLB Stock Holding History

T. Rowe Price Associates’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
Q1 		$246M Buy
8,973,420
+306,651
+4% +$8.87M 0.03% 410
2025
Q4 		$242M Buy
8,666,769
+5,063,212
+141% +$137M 0.03% 411
2025
Q3 		$92.8M Buy
3,603,557
+2,881,148
+399% +$73.2M 0.01% 639
2025
Q2 		$16.9M Buy
722,409
+65,115
+10% +$1.51M ﹤0.01% 992
2025
Q1 		$16.4M Buy
657,294
+258,812
+65% +$6.89M ﹤0.01% 997
2024
Q4 		$10.8M Buy
398,482
+283,643
+247% +$8.13M ﹤0.01% 1137
2024
Q3 		$3M Buy
114,839
+2,558
+2% +$60.9K ﹤0.01% 1463
2024
Q2 		$2.23M Buy
112,281
+4,133
+4% +$78.6K ﹤0.01% 1502
2024
Q1 		$2.09M Buy
108,148
+6,351
+6% +$131K ﹤0.01% 1544
2023
Q4 		$2.72M Buy
101,797
+7,972
+8% +$177K ﹤0.01% 1405
2023
Q3 		$1.91M Buy
93,825
+4,469
+5% +$93.2K ﹤0.01% 1482
2023
Q2 		$1.81M Sell
89,356
-339
-0.4% -$7.16K ﹤0.01% 1520
2023
Q1 		$1.92M Buy
89,695
+52,821
+143% +$1.47M ﹤0.01% 1472
2022
Q4 		$1.11M Sell
36,874
-6,883
-16% -$219K ﹤0.01% 1720
2022
Q3 		$1.26M Sell
43,757
-3,167,645
-99% -$95.5M ﹤0.01% 1642
2022
Q2 		$92M Buy
3,211,402
+127,345
+4% +$3.75M 0.01% 690
2022
Q1 		$99.5M Buy
3,084,057
+103,002
+3% +$3.61M 0.01% 733
2021
Q4 		$97.5M Sell
2,981,055
-234,980
-7% -$8.14M 0.01% 778
2021
Q3 		$122M Sell
3,216,035
-209,133
-6% -$7.46M 0.01% 696
2021
Q2 		$132M Sell
3,425,168
-953,082
-22% -$40.5M 0.01% 687
2021
Q1 		$189M Sell
4,378,250
-382,227
-8% -$16.7M 0.02% 572
2020
Q4 		$171M Buy
4,760,477
+109,827
+2% +$3.4M 0.02% 563
2020
Q3 		$111M Sell
4,650,650
-4,742
-0.1% -$131K 0.01% 627
2020
Q2 		$132M Buy
4,655,392
+55,337
+1% +$1.41M 0.02% 563
2020
Q1 		$123M Buy
4,600,055
+274,939
+6% +$9.66M 0.02% 518
2019
Q4 		$176M Buy
4,325,116
+5,093
+0.1% +$198K 0.02% 508
2019
Q3 		$159M Buy
4,320,023
+18,345
+0.4% +$655K 0.02% 497
2019
Q2 		$156M Sell
4,301,678
-26,498
-0.6% -$938K 0.02% 519
2019
Q1 		$141M Sell
4,328,176
-7,341
-0.2% -$267K 0.02% 545
2018
Q4 		$157M Buy
4,335,517
+45,030
+1% +$1.69M 0.03% 499
2018
Q3 		$166M Sell
4,290,487
-33,176
-0.8% -$1.38M 0.02% 532
2018
Q2 		$177M Buy
4,323,663
+43,437
+1% +$1.86M 0.03% 504
2018
Q1 		$180M Buy
4,280,226
+343,920
+9% +$14.9M 0.03% 489
2017
Q4 		$171M Buy
3,936,306
+1,236,252
+46% +$53.9M 0.03% 494
2017
Q3 		$114M Sell
2,700,054
-21,800
-0.8% -$843K 0.02% 595
2017
Q2 		$108M Buy
2,721,854
+3,500
+0.1% +$136K 0.02% 574
2017
Q1 		$106M Sell
2,718,354
-27,780
-1% -$1.12M 0.02% 587
2016
Q4 		$123M Sell
2,746,134
-33,985
-1% -$1.28M 0.02% 540
2016
Q3 		$91M Buy
2,780,119
+143,620
+5% +$4.49M 0.02% 604
2016
Q2 		$74M Buy
2,636,499
+284,910
+12% +$8.36M 0.02% 657
2016
Q1 		$70.4M Buy
2,351,589
+24,590
+1% +$722K 0.02% 661
2015
Q4 		$75.7M Sell
2,326,999
-104,711
-4% -$3.5M 0.02% 631
2015
Q3 		$75.9M Sell
2,431,710
-18,060
-0.7% -$571K 0.02% 650
2015
Q2 		$79.7M Buy
2,449,770
+310,260
+15% +$9.46M 0.02% 672
2015
Q1 		$62M Buy
2,139,510
+220,810
+12% +$6.06M 0.01% 763
2014
Q4 		$53M Sell
1,918,700
-20,800
-1% -$560K 0.01% 815
2014
Q3 		$48.1M Sell
1,939,500
-25,000
-1% -$645K 0.01% 847
2014
Q2 		$51.7M Buy
1,964,500
+92,170
+5% +$2.4M 0.01% 859
2014
Q1 		$53.4M Buy
1,872,330
+104,500
+6% +$2.82M 0.01% 840
2013
Q4 		$48.6M Sell
1,767,830
-6,800
-0.4% -$178K 0.01% 847
2013
Q3 		$43.8M Hold
1,774,630
– – 0.01% 866
2013
Q2 		$42.3M Buy
+1,774,630
New +$38.4M 0.01% 842

Other funds holding COLB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

T. Rowe Price Associates's COLB Position: Q1 2026 in Review

T. Rowe Price Associates increased its Columbia Banking Systems (COLB) stake by 3.5% in Q1 2026, buying an estimated $8.87M and bringing the position to 8,973,420 shares worth $246M. The position accounts for 0.03% of the portfolio, ranked #410.

T. Rowe Price Associates first reported a position in COLB in Q2 2013 and has held it in 52 quarters since. 524 funds tracked by Wall St. Rank hold COLB as of Q1 2026.

  • T. Rowe Price Associates held 8,973,420 shares of Columbia Banking Systems worth $246M as of Q1 2026.
  • T. Rowe Price Associates bought 306,651 Columbia Banking Systems shares in Q1 2026, an estimated $8.87M.
  • Columbia Banking Systems made up 0.03% of T. Rowe Price Associates's portfolio in Q1 2026, its #410 holding.
  • T. Rowe Price Associates first reported a position in Columbia Banking Systems in Q2 2013 and has held it in 52 quarters since.
  • 524 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q1 2026.

Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.