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Disclosery

KANE INVESTMENT MANAGEMENT, INC.: BRK-B position timeline

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

KANE INVESTMENT MANAGEMENT, INC. held 1,151 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,151 shares
    Change vs previous 13F -38 shares

    0.25% of the 13F portfolio, value $575,949.

    13F-HR 0001941040-26-000604 filed by KANE INVESTMENT MANAGEMENT, 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 1,189 shares
    Change vs previous 13F -84 shares

    0.29% of the 13F portfolio, value $569,769.

    13F-HR 0001941040-26-000364 filed by KANE INVESTMENT MANAGEMENT, 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 1,273 shares
    Change vs previous 13F -156 shares

    0.31% of the 13F portfolio, value $639,873.

    13F-HR 0001941040-26-000136 filed by KANE INVESTMENT MANAGEMENT, 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 1,429 shares
    Change vs previous 13F -783 shares

    0.35% of the 13F portfolio, value $718,415.

    13F-HR 0001941040-25-000640 filed by KANE INVESTMENT MANAGEMENT, 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 2,212 shares
    Change vs previous 13F +340 shares

    0.56% of the 13F portfolio, value $1,074,523.

    13F-HR 0001941040-25-000457 filed by KANE INVESTMENT MANAGEMENT, 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 1,872 shares
    Change vs previous 13F +545 shares

    0.48% of the 13F portfolio, value $996,990.

    13F-HR 0001941040-25-000279 filed by KANE INVESTMENT MANAGEMENT, 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 1,327 shares
    Change vs previous 13F not available

    0.34% of the 13F portfolio, value $601,502.

    13F-HR 0001941040-25-000159 filed by KANE INVESTMENT MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

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