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Hennessy Advisors Inc

SEC CIK
0001145255
Latest filing
Jul 16, 2026

COLB holding history

Columbia Banking System, Inc. in every 13F filed by Hennessy Advisors Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

COLB overviewAll 13F holders of COLBFull Q2 2026 holdings

Shares (Q2 2026)
96,000
Value
$3.08M
% of portfolio
0.1%
Quarters held
10
Since Q4 2023
Holdings of COLB by Hennessy Advisors Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202696,000$3.08M0.1%−9,000−8.6%ReducedHolders
Q1 2026105,000$2.88M0.1%−33,000−23.9%ReducedHolders
Q4 2025138,000$3.86M0.1%−2,000−1.4%ReducedHolders
Q3 2025140,000$3.60M0.1%+140,000NewHolders
Q2 20250$00.0%−25,000−100.0%Sold outHolders
Q1 202525,000$623.5K<0.1%−30,000−54.5%ReducedHolders
Q4 202455,000$1.49M<0.1%−5,000−8.3%ReducedHolders
Q3 202460,000$1.57M0.1%+5,000+9.1%AddedHolders
Q2 202455,000$1.09M<0.1%00.0%UnchangedHolders
Q1 202455,000$1.06M<0.1%−15,000−21.4%ReducedHolders
Q4 202370,000$1.87M0.1%+70,000NewHolders