Columbia Banking System, Inc.

NasdaqGS:COLB Stock Report

Market Cap: US$4.0b

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

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
Private Companies9,1580.00437%
State or Government124,0340.0592%
Individual Insiders1,421,4940.679%
General Public16,765,6308.01%
Institutions191,057,96691.3%

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

Top Shareholders

Top 25 shareholders own 66.27% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
10.7%
The Vanguard Group, Inc.
22,327,719US$430.5m2.64%0.01%
9.35%
BlackRock, Inc.
19,583,393US$377.6m6.01%0.01%
5.3%
T. Rowe Price Group, Inc.
11,105,974US$214.1m12.5%0.02%
5.1%
State Street Global Advisors, Inc.
10,674,282US$205.8m14.2%0.01%
3.47%
Franklin Resources, Inc.
7,267,796US$140.1m-6.62%0.05%
3.32%
Charles Schwab Investment Management, Inc.
6,957,167US$134.1m222%0.02%
3.26%
Massachusetts Financial Services Company
6,818,893US$131.5m-0.57%0.03%
3.25%
Eaton Vance Management
6,799,008US$131.1m4.68%0.03%
2.77%
American Century Investment Management Inc
5,804,953US$111.9m24.3%0.06%
2.13%
Silvercrest Asset Management Group LLC
4,468,643US$86.2m21.4%0.59%
2.04%
Wellington Management Group LLP
4,276,943US$82.5m-6.59%0.01%
2.02%
Macquarie Investment Management Business Trust
4,226,792US$81.5m-23.3%0.09%
1.84%
BNY Asset Management
3,856,664US$74.4m15.2%0.01%
1.7%
Geode Capital Management, LLC
3,557,015US$68.6m4.66%0.01%
1.17%
Pzena Investment Management, Inc.
2,456,438US$47.4m29.8%0.09%
1.16%
Invesco Ltd.
2,426,695US$46.8m7.55%0.01%
1.13%
Norges Bank Investment Management
2,367,013US$45.6m0%no data
1.03%
Cooke & Bieler, L.P.
2,159,302US$41.6m-2.3%0.39%
0.86%
William Blair Investment Management, LLC
1,792,571US$34.6m13.6%0.04%
0.84%
Cardinal Capital Management, L.L.C.
1,766,469US$34.1m-24.1%1.74%
0.84%
Azora Capital LP
1,750,583US$33.8m0%2.45%
0.77%
Manulife Asset Management
1,604,438US$30.9m-3.53%0.02%
0.76%
Fisher Asset Management, LLC
1,585,642US$30.6m0.88%0.01%
0.75%
Morgan Stanley, Investment Banking and Brokerage Investments
1,570,795US$30.3m226%no data
0.74%
Segall Bryant & Hamill, LLC
1,544,496US$29.8m43.6%0.48%
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