A detailed history of Black Rock Inc. transactions in Columbia Banking System, Inc. stock. As of the latest transaction made, Black Rock Inc. holds 19,583,393 shares of COLB stock, worth $390 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
19,583,393
Previous 18,472,440 6.01%
Holding current value
$390 Million
Previous $493 Million 23.11%
% of portfolio
0.01%
Previous 0.01%

Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 10, 2024

BUY
$17.73 - $26.58 $19.7 Million - $29.5 Million
1,110,953 Added 6.01%
19,583,393 $379 Million
Q4 2023

Feb 13, 2024

SELL
$18.56 - $27.84 $1.58 Million - $2.37 Million
-85,223 Reduced 0.46%
18,472,440 $493 Million
Q3 2023

Nov 13, 2023

BUY
$18.88 - $23.55 $1.61 Million - $2 Million
85,081 Added 0.46%
18,557,663 $377 Million
Q2 2023

Aug 11, 2023

SELL
$18.44 - $23.71 $5.88 Million - $7.56 Million
-318,648 Reduced 1.7%
18,472,582 $375 Million
Q1 2023

May 12, 2023

BUY
$20.19 - $32.94 $151 Million - $246 Million
7,465,846 Added 65.92%
18,791,230 $403 Million
Q4 2022

Feb 13, 2023

SELL
$29.1 - $35.17 $6.27 Million - $7.58 Million
-215,480 Reduced 1.87%
11,325,384 $341 Million
Q3 2022

Nov 14, 2022

BUY
$28.45 - $32.76 $963,117 - $1.11 Million
33,853 Added 0.29%
11,540,864 $333 Million
Q2 2022

Aug 12, 2022

SELL
$27.3 - $31.39 $1.76 Million - $2.02 Million
-64,425 Reduced 0.56%
11,507,011 $330 Million
Q1 2022

May 12, 2022

BUY
$32.27 - $37.13 $3.71 Million - $4.27 Million
115,087 Added 1.0%
11,571,436 $373 Million
Q4 2021

Feb 10, 2022

BUY
$30.88 - $40.38 $28.7 Million - $37.5 Million
928,840 Added 8.82%
11,456,349 $375 Million
Q3 2021

Nov 09, 2021

BUY
$33.11 - $38.64 $1.2 Million - $1.4 Million
36,188 Added 0.34%
10,527,509 $400 Million
Q2 2021

Aug 11, 2021

BUY
$38.3 - $44.63 $402 Million - $468 Million
10,491,321 New
10,491,321 $405 Million

Others Institutions Holding COLB

About COLUMBIA BANKING SYSTEM, INC.


  • Ticker COLB
  • Exchange NASDAQ
  • Sector Financial Services
  • Industry Banks—Regional
  • Shares Outstandng 78,646,096
  • Market Cap $1.56B
  • Description
  • Columbia Banking System, Inc. operates as the bank holding company for Columbia State Bank that provides a range of banking services to small and medium-sized businesses, professionals, and individuals in the United States. It offers personal banking products and services, including noninterest and interest-bearing checking, savings, money marke...
More about COLB
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