BlackRock’s Columbia Banking Systems COLB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $742M | Buy |
27,065,001
+346,471
| +1% | +$10M | 0.01% | 849 |
|
|
2025
Q4 | $747M | Sell |
26,718,530
-216,342
| -0.8% | -$5.86M | 0.01% | 840 |
|
|
2025
Q3 | $693M | Buy |
26,934,872
+7,940,644
| +42% | +$202M | 0.01% | 873 |
|
|
2025
Q2 | $444M | Sell |
18,994,228
-20,247
| -0.1% | -$469K | 0.01% | 1132 |
|
|
2025
Q1 | $474M | Sell |
19,014,475
-160,645
| -0.8% | -$4.28M | 0.01% | 1082 |
|
|
2024
Q4 | $518M | Buy |
19,175,120
+1,099,373
| +6% | +$31.5M | 0.01% | 1064 |
|
|
2024
Q3 | $472M | Sell |
18,075,747
-248,109
| -1% | -$5.91M | 0.01% | 1114 |
|
|
2024
Q2 | $364M | Sell |
18,323,856
-1,259,537
| -6% | -$23.9M | 0.01% | 1217 |
|
|
2024
Q1 | $379M | Buy |
19,583,393
+1,110,953
| +6% | +$22.9M | 0.01% | 1222 |
|
|
2023
Q4 | $493M | Sell |
18,472,440
-85,223
| -0.5% | -$1.89M | 0.01% | 1023 |
|
|
2023
Q3 | $377M | Buy |
18,557,663
+85,081
| +0.5% | +$1.78M | 0.01% | 1099 |
|
|
2023
Q2 | $375M | Sell |
18,472,582
-318,648
| -2% | -$6.73M | 0.01% | 1135 |
|
|
2023
Q1 | $403M | Buy |
18,791,230
+7,465,846
| +66% | +$207M | 0.01% | 1058 |
|
|
2022
Q4 | $341M | Sell |
11,325,384
-215,480
| -2% | -$6.84M | 0.01% | 1154 |
|
|
2022
Q3 | $333M | Buy |
11,540,864
+33,853
| +0.3% | +$1.02M | 0.01% | 1098 |
|
|
2022
Q2 | $330M | Sell |
11,507,011
-64,425
| -0.6% | -$1.9M | 0.01% | 1150 |
|
|
2022
Q1 | $373M | Buy |
11,571,436
+115,087
| +1% | +$4.04M | 0.01% | 1189 |
|
|
2021
Q4 | $375M | Buy |
11,456,349
+928,840
| +9% | +$32.2M | 0.01% | 1258 |
|
|
2021
Q3 | $400M | Buy |
10,527,509
+36,188
| +0.3% | +$1.29M | 0.01% | 1166 |
|
|
2021
Q2 | $405M | Sell |
10,491,321
-48,523
| -0.5% | -$2.06M | 0.01% | 1201 |
|
|
2021
Q1 | $454M | Sell |
10,539,844
-8,186
| -0.1% | -$357K | 0.01% | 1086 |
|
|
2020
Q4 | $379M | Buy |
10,548,030
+162,107
| +2% | +$5.03M | 0.01% | 1104 |
|
|
2020
Q3 | $248M | Buy |
10,385,923
+48,417
| +0.5% | +$1.34M | 0.01% | 1214 |
|
|
2020
Q2 | $293M | Sell |
10,337,506
-244,149
| -2% | -$6.22M | 0.01% | 1071 |
|
|
2020
Q1 | $284M | Sell |
10,581,655
-168,842
| -2% | -$5.93M | 0.01% | 913 |
|
|
2019
Q4 | $437M | Sell |
10,750,497
-67,237
| -0.6% | -$2.62M | 0.02% | 896 |
|
|
2019
Q3 | $399M | Sell |
10,817,734
-56,128
| -0.5% | -$2M | 0.02% | 903 |
|
|
2019
Q2 | $393M | Buy |
10,873,862
+109,814
| +1% | +$3.89M | 0.02% | 920 |
|
|
2019
Q1 | $352M | Buy |
10,764,048
+574,267
| +6% | +$20.9M | 0.02% | 989 |
|
|
2018
Q4 | $370M | Sell |
10,189,781
-328,927
| -3% | -$12.3M | 0.02% | 838 |
|
|
2018
Q3 | $408M | Buy |
10,518,708
+381,970
| +4% | +$15.9M | 0.02% | 905 |
|
|
2018
Q2 | $415M | Buy |
10,136,738
+661,781
| +7% | +$28.3M | 0.02% | 857 |
|
|
2018
Q1 | $397M | Buy |
9,474,957
+167,732
| +2% | +$7.27M | 0.02% | 856 |
|
|
2017
Q4 | $404M | Buy |
9,307,225
+2,002,968
| +27% | +$87.4M | 0.02% | 836 |
|
|
2017
Q3 | $308M | Buy |
7,304,257
+117,899
| +2% | +$4.56M | 0.02% | 1010 |
|
|
2017
Q2 | $286M | Sell |
7,186,358
-21,013
| -0.3% | -$819K | 0.02% | 1029 |
|
|
2017
Q1 | $281M | Buy |
7,207,371
+7,192,784
| +49,310% | +$290M | 0.02% | 1023 |
|
|
2016
Q4 | $651K | Sell |
14,587
-1,793
| -11% | -$67.7K | ﹤0.01% | 1628 |
|
|
2016
Q3 | $536K | Buy |
16,380
+682
| +4% | +$21.3K | ﹤0.01% | 1707 |
|
|
2016
Q2 | $441K | Buy |
15,698
+11,799
| +303% | +$346K | ﹤0.01% | 1720 |
|
|
2016
Q1 | $116K | Buy |
3,899
+2,142
| +122% | +$62.9K | ﹤0.01% | 1931 |
|
|
2015
Q4 | $57K | Buy |
1,757
+344
| +24% | +$11.5K | ﹤0.01% | 1976 |
|
|
2015
Q3 | $44K | Sell |
1,413
-178
| -11% | -$5.63K | ﹤0.01% | 1960 |
|
|
2015
Q2 | $51K | Hold |
1,591
| – | – | ﹤0.01% | 1969 |
|
|
2015
Q1 | $46K | Hold |
1,591
| – | – | ﹤0.01% | 1988 |
|
|
2014
Q4 | $44K | Hold |
1,591
| – | – | ﹤0.01% | 1994 |
|
|
2014
Q3 | $40K | Hold |
1,591
| – | – | ﹤0.01% | 2012 |
|
|
2014
Q2 | $42K | Sell |
1,591
-60
| -4% | -$1.56K | ﹤0.01% | 2013 |
|
|
2014
Q1 | $47K | Hold |
1,651
| – | – | ﹤0.01% | 1937 |
|
|
2013
Q4 | $46K | Sell |
1,651
-66
| -4% | -$1.73K | ﹤0.01% | 1957 |
|
|
2013
Q3 | $42K | Hold |
1,717
| – | – | ﹤0.01% | 1906 |
|
|
2013
Q2 | $41K | Buy |
+1,717
| New | +$37.2K | ﹤0.01% | 1937 |
|
Other funds holding COLB
VPM
VCM
BlackRock's COLB Position: Q1 2026 in Review
BlackRock increased its Columbia Banking Systems (COLB) stake by 1.3% in Q1 2026, buying an estimated $10M and bringing the position to 27,065,001 shares worth $742M. The position accounts for 0.01% of the portfolio, ranked #849.
BlackRock first reported a position in COLB in Q2 2013 and has held it in 52 quarters since. The position peaked at $747M in Q4 2025. 524 funds tracked by Wall St. Rank hold COLB as of Q1 2026.
- BlackRock held 27,065,001 shares of Columbia Banking Systems worth $742M as of Q1 2026.
- BlackRock bought 346,471 Columbia Banking Systems shares in Q1 2026, an estimated $10M.
- Columbia Banking Systems made up 0.01% of BlackRock's portfolio in Q1 2026, its #849 holding.
- BlackRock first reported a position in Columbia Banking Systems in Q2 2013 and has held it in 52 quarters since.
- BlackRock's Columbia Banking Systems position peaked at $747M in Q4 2025.
- 524 funds tracked by Wall St. Rank held Columbia Banking Systems as of Q1 2026.
Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.