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GUARDIAN INVESTMENT MANAGEMENT: COST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GUARDIAN INVESTMENT MANAGEMENT on COST, newest first. How the timeline and the estimate are built.

GUARDIAN INVESTMENT MANAGEMENT held 4,635 COST shares at 2026-06-30 per its 13F-HR filed 2026-07-20.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,635 shares
    Change vs previous 13F -252 shares

    2.8% of the 13F portfolio, value $4,335,903.

    13F-HR 0001365474-26-000003 filed by GUARDIAN INVESTMENT 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 4,887 shares
    Change vs previous 13F 0 shares

    3.84% of the 13F portfolio, value $4,869,553.

    13F-HR 0001365474-26-000002 filed by GUARDIAN INVESTMENT 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 4,887 shares
    Change vs previous 13F -155 shares

    3.28% of the 13F portfolio, value $4,214,256.

    13F-HR 0001365474-26-000001 filed by GUARDIAN INVESTMENT 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 5,042 shares
    Change vs previous 13F -5 shares

    3.97% of the 13F portfolio, value $4,667,026.

    13F-HR 0001365474-25-000002 filed by GUARDIAN INVESTMENT 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 5,047 shares
    Change vs previous 13F +504 shares

    5.03% of the 13F portfolio, value $4,996,227.

    13F-HR 0001085146-25-003897 filed by GUARDIAN INVESTMENT 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 4,543 shares
    Change vs previous 13F -662 shares

    3.62% of the 13F portfolio, value $4,296,679.

    13F-HR 0001085146-25-002368 filed by GUARDIAN INVESTMENT 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 5,205 shares
    Change vs previous 13F 0 shares

    3.4% of the 13F portfolio, value $4,769,185.

    13F-HR 0001085146-25-000248 filed by GUARDIAN INVESTMENT 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 5,205 shares
    Change vs previous 13F not available

    3.97% of the 13F portfolio, value $4,614,336.

    13F-HR 0001085146-24-004834 filed by GUARDIAN INVESTMENT MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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