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Disclosery

Columbia Asset Management: PSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Columbia Asset Management on PSA, newest first. How the timeline and the estimate are built.

Columbia Asset Management held 5,331 PSA shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,331 shares
    Change vs previous 13F -25 shares

    0.29% of the 13F portfolio, value $1,696,911.

    13F-HR 0002085853-26-000792 filed by Columbia Asset Management
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 5,356 shares
    Change vs previous 13F -117 shares

    0.28% of the 13F portfolio, value $1,450,833.

    13F-HR 0002085853-26-000430 filed by Columbia Asset Management
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 5,473 shares
    Change vs previous 13F -69 shares

    0.25% of the 13F portfolio, value $1,420,244.

    13F-HR 0002085853-26-000122 filed by Columbia Asset Management
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 5,542 shares
    Change vs previous 13F +345 shares

    0.3% of the 13F portfolio, value $1,600,807.

    13F-HR 0002085853-25-000221 filed by Columbia Asset Management
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 5,197 shares
    Change vs previous 13F +203 shares

    0.3% of the 13F portfolio, value $1,524,904.

    13F-HR 0001667731-25-000872 filed by Columbia Asset Management
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 4,994 shares
    Change vs previous 13F +20 shares

    0.3% of the 13F portfolio, value $1,494,654.

    13F-HR 0001667731-25-000412 filed by Columbia Asset Management
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 4,974 shares
    Change vs previous 13F -417 shares

    0.28% of the 13F portfolio, value $1,489,415.

    13F-HR 0001667731-25-000251 filed by Columbia Asset Management
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 5,391 shares
    Change vs previous 13F not available

    0.34% of the 13F portfolio, value $1,962,000.

    13F-HR 0001585047-24-000004 filed by Columbia Asset Management
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).