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KLCM Advisors, Inc.: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of KLCM Advisors, Inc. on BRK-B, newest first. How the timeline and the estimate are built.

KLCM Advisors, Inc. held 6,550 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,550 shares
    Change vs previous 13F -2 shares

    0.26% of the 13F portfolio, value $3,277,555.

    13F-HR 0001166620-26-000004 filed by KLCM Advisors, Inc.
    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 6,552 shares
    Change vs previous 13F +194 shares

    0.27% of the 13F portfolio, value $3,139,718.

    13F-HR 0001166620-26-000003 filed by KLCM Advisors, Inc.
    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 6,358 shares
    Change vs previous 13F -235 shares

    0.27% of the 13F portfolio, value $3,195,849.

    13F-HR 0001166620-26-000001 filed by KLCM Advisors, Inc.
    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 6,593 shares
    Change vs previous 13F -333 shares

    0.33% of the 13F portfolio, value $3,314,565.

    13F-HR 0001166620-25-000007 filed by KLCM Advisors, Inc.
    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 6,926 shares
    Change vs previous 13F -239 shares

    0.36% of the 13F portfolio, value $3,364,443.

    13F-HR 0001166620-25-000005 filed by KLCM Advisors, Inc.
    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 7,165 shares
    Change vs previous 13F -5 shares

    0.45% of the 13F portfolio, value $3,815,936.

    13F-HR 0001166620-25-000004 filed by KLCM Advisors, Inc.
    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 7,170 shares
    Change vs previous 13F -152 shares

    0.38% of the 13F portfolio, value $3,250,018.

    13F-HR 0001166620-25-000002 filed by KLCM Advisors, Inc.
    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 7,322 shares
    Change vs previous 13F not available

    0.4% of the 13F portfolio, value $3,370,024.

    13F-HR 0001166620-24-000007 filed by KLCM Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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