Columbia Banking System, Inc.

NasdaqGS:COLB Stock Report

Market Cap: US$3.7b

Columbia Banking System Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

NasdaqGS:COLB Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
06 Feb 24BuyUS$49,619Elizabeth SeatonIndividual2,685US$18.48
01 Feb 24BuyUS$38,648Aaron DeerIndividual2,000US$19.32
01 Feb 24BuyUS$19,288Randal LundIndividual1,000US$19.29
31 Jan 24BuyUS$74,802Torran NixonIndividual3,650US$20.49
31 Jan 24BuyUS$100,638Luis MachucaIndividual4,889US$20.58
30 Jan 24BuyUS$74,965Mark FinkelsteinIndividual3,592US$20.87
30 Jan 24BuyUS$50,608Sharon Mae NumataIndividual2,400US$21.09
30 Jan 24BuyUS$199,112Clint SteinIndividual9,500US$20.96
30 Jan 24BuyUS$105,450Christopher MerrywellIndividual5,000US$21.09
30 Jan 24BuyUS$44,579Craig EerkesIndividual2,141US$20.93
29 Jan 24BuyUS$174,561John SchultzIndividual8,559US$20.40
29 Jan 24BuyUS$51,775Ronald FarnsworthIndividual2,500US$20.71
29 Jan 24BuyUS$99,245Eric ForrestIndividual4,750US$20.89
30 Jun 23BuyUS$15,586Aaron DeerIndividual854US$18.25
30 Jun 23BuyUS$15,586Kumi BaruffiIndividual854US$18.25
24 May 23BuyUS$50,025Craig EerkesIndividual2,381US$21.01

Insider Trading Volume

Insider Buying: COLB insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of COLB?
Owner TypeNumber of SharesOwnership Percentage
Private Companies34,4550.0165%
State or Government148,3940.0709%
Individual Insiders1,259,1100.602%
General Public20,259,7409.68%
Institutions187,609,39089.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 25 shareholders own 63.22% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
10.4%
The Vanguard Group, Inc.
21,753,210US$383.9m0.57%0.01%
8.83%
BlackRock, Inc.
18,472,440US$326.0m-0.46%0.01%
4.72%
T. Rowe Price Group, Inc.
9,874,226US$174.3m13.5%0.02%
4.46%
State Street Global Advisors, Inc.
9,345,530US$164.9m3.32%0.01%
3.72%
Franklin Resources, Inc.
7,783,108US$137.4m9.9%0.05%
3.28%
Massachusetts Financial Services Company
6,857,642US$121.0m-3.13%0.03%
3.1%
Eaton Vance Management
6,494,785US$114.6m-0.98%0.03%
2.63%
Macquarie Investment Management Business Trust
5,506,919US$97.2m-7.55%0.11%
2.23%
American Century Investment Management Inc
4,671,960US$82.5m18.6%0.05%
2.19%
Wellington Management Group LLP
4,578,618US$80.8m16.2%0.01%
1.76%
Silvercrest Asset Management Group LLC
3,680,260US$65.0m32.7%0.45%
1.64%
Citadel Advisors LLC
3,436,490US$60.7m29.7%0.06%
1.62%
Geode Capital Management, LLC
3,398,539US$60.0m2.55%0.01%
1.6%
BNY Mellon Asset Management
3,347,404US$59.1m15%0.01%
1.42%
Dimensional Fund Advisors LP
2,975,877US$52.5m-44.6%0.01%
1.13%
Norges Bank Investment Management
2,367,013US$41.8m15.9%no data
1.11%
Cardinal Capital Management, L.L.C.
2,328,231US$41.1m22.9%1.87%
1.08%
Invesco Ltd.
2,256,372US$39.8m-29.4%0.01%
1.06%
Cooke & Bieler, L.P.
2,210,237US$39.0m-1.01%0.35%
1.03%
Charles Schwab Investment Management, Inc.
2,162,783US$38.2m7.06%0.01%
0.96%
Lord, Abbett & Co. LLC
2,014,476US$35.6m26.3%0.11%
0.9%
Pzena Investment Management, Inc.
1,892,764US$33.4m0.45%0.07%
0.79%
Manulife Asset Management
1,663,200US$29.4m-1.58%0.02%
0.78%
Toronto-Dominion Bank, Banking Investments
1,639,323US$28.9m1.5%0.04%
0.77%
Northern Trust Global Investments
1,619,059US$28.6m-8.66%no data
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