COLB

COLUMBIA BKG SYS INC

COLB·197236102·US·Common Stock·Financial Services - Banks - Regional-13D/G

COLB (COLUMBIA BKG SYS INC) is held by 200 institutional investors as of Q1 2026. Largest holders: BlackRock, Inc. ($742.4M), WELLINGTON MANAGEMENT GROUP LLP ($409.9M), VANGUARD PORTFOLIO MANAGEMENT LLC ($393.3M). Net institutional sentiment: Mixed. In Q1 2026, 1 member of Congress and 104 funds bought COLB.

200
Holders
(20 Elite)
$6.3B
Total Value
53% (198)
Consensus
104 buying - 94 selling
13F: Insider & Congress:
COLBSmart Money Verdict
View all
Held by 200 funds
20 elite
Who's Trading
InsiderMDMoore Devine DavidSell $2KJun 8, 2026
InsiderMDMoore Devine DavidSell $114KJun 8, 2026
ActivistVAVanguard Capital Management5.2%Apr 29, 2026
ActivistThe Vanguard GroupThe Vanguard Group0.0%Mar 26, 2026
InsiderBYBARUFFI KUMI YAMAMOTOSell $25KMar 13, 2026
InsiderLBLakely BrockSell $6KMar 13, 2026
CongressJosh GottheimerJosh GottheimerSale $1,001 - $15,000Mar 5, 2026
InsiderNBNixon Torran BSell $65KMar 4, 2026
CongressGilbert CisnerosGilbert CisnerosSale $15,001 - $50,000Jan 15, 2026
CongressGilbert CisnerosGilbert CisnerosBuy $1,001 - $15,000Oct 3, 2025
Fund
Action
Shares
Value
Weight
Est. P&L
Conviction
Increased
27.1M(+1.3%)$742.4M0.0%+25.76%
32
Decreased
14.9M(-17.5%)$409.9M0.1%+29.33%
0
New
14.3M$393.3M0.0%+11.75%
43
Increased
13.5M(+3.1%)$371.7M0.1%+37.72%
32
New
13.2M$362.8M0.0%+11.75%
43
Decreased
12.5M(-2.6%)$342.2M0.0%+35.96%
0
Decreased
10.4M(-16.9%)$286.4M0.0%+48.25%
0
Increased
9.7M(+3.1%)$267.1M0.1%+52.68%
38
Increased
9M(+3.5%)$246.1M0.0%+18.83%
32
Decreased
7.4M(-0.1%)$203.3M0.0%+32.23%
0
Increased
6.2M(+4.5%)$169.7M0.0%+31.93%
32
Decreased
6M(-6.1%)$166.8M0.1%+66.35%
0
Increased
5.9M(+2.9%)$160.9M0.0%+38.99%
31
Decreased
4.9M(-16.7%)$134.5M0.0%+61.90%
0
Decreased
4.1M(-3.7%)$113.8M0.8%+43.46%
0
Decreased
4.1M(-1.8%)$112.4M0.0%+44.51%
0
Decreased
3.9M(-0.2%)$107M0.2%+13.45%
0
Decreased
3.5M(-17.3%)$96.7M0.0%+30.89%
0
Increased
3.2M(+20.3%)$87.1M0.0%+16.73%
35
Increased
2.6M(+2.8%)$71.7M0.0%+39.99%
30

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Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer

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