Columbia Banking System, Inc.

NasdaqGS:COLB Stock Report

Market Cap: US$5.4b

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

Insider Trading Volume

Insider Buying: Insufficient data to determine if 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
State or Government176,1170.0841%
Individual Insiders1,417,9180.677%
General Public13,152,4106.28%
Institutions194,734,85693%

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

Top Shareholders

Top 25 shareholders own 66.14% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
10.6%
The Vanguard Group, Inc.
22,233,064US$570.7m-0.42%0.01%
8.75%
BlackRock, Inc.
18,323,856US$470.4m-6.43%0.01%
5.58%
T. Rowe Price Group, Inc.
11,683,448US$299.9m5.2%0.03%
5.08%
State Street Global Advisors, Inc.
10,639,892US$273.1m-0.32%0.01%
3.53%
Franklin Resources, Inc.
7,390,920US$189.7m1.69%0.07%
3.31%
Charles Schwab Investment Management, Inc.
6,930,926US$177.9m-0.38%0.03%
3.23%
Massachusetts Financial Services Company
6,765,676US$173.7m-0.78%0.04%
2.96%
American Century Investment Management Inc
6,191,704US$158.9m6.66%0.08%
2.7%
Eaton Vance Management
5,654,167US$145.1m-16.8%0.03%
2.41%
Wellington Management Group LLP
5,047,692US$129.6m18%0.02%
2.25%
Macquarie Investment Management Business Trust
4,723,284US$121.2m11.8%0.13%
1.86%
Silvercrest Asset Management Group LLC
3,895,761US$100.0m-12.8%0.67%
1.84%
BNY Asset Management
3,844,898US$98.7m-0.31%0.02%
1.75%
Geode Capital Management, LLC
3,675,385US$94.3m3.33%0.01%
1.52%
Dimensional Fund Advisors LP
3,182,655US$81.7m812%0.01%
1.16%
Pzena Investment Management, Inc.
2,432,447US$62.4m-0.98%0.12%
1.09%
Norges Bank Investment Management
2,290,123US$58.8m-3.25%no data
1.01%
Cooke & Bieler, L.P.
2,115,334US$54.3m-2.04%0.48%
0.96%
Invesco Ltd.
2,011,738US$51.6m-17.1%0.01%
0.85%
William Blair Investment Management, LLC
1,786,845US$45.9m-0.32%0.06%
0.81%
Janus Henderson Group plc
1,700,965US$43.7m1,730%0.02%
0.75%
Fisher Asset Management, LLC
1,561,093US$40.1m-1.55%0.02%
0.74%
Manulife Asset Management
1,555,244US$39.9m-3.07%0.03%
0.71%
Northern Trust Global Investments
1,486,014US$38.1m7.54%0.01%
0.69%
Columbia Management Investment Advisers, LLC
1,437,714US$36.9m18.3%0.01%