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Disclosery

Tidal Investments LLC: BRK-B position timeline

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

Tidal Investments LLC held 291,068 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 291,068 shares
    Change vs previous 13F +24,517 shares

    0.35% of the 13F portfolio, value $145,647,517.

    13F-HR 0002000324-26-003371 filed by Tidal Investments LLC
    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 266,551 shares
    Change vs previous 13F +13,997 shares

    0.4% of the 13F portfolio, value $127,707,786.

    13F-HR 0002000324-26-001933 filed by Tidal Investments LLC
    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 252,554 shares
    Change vs previous 13F +20,046 shares

    0.53% of the 13F portfolio, value $126,946,269.

    13F-HR 0001600064-26-000002 filed by Tidal Investments LLC
    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 232,508 shares
    Change vs previous 13F +128,113 shares

    0.5% of the 13F portfolio, value $116,891,072.

    13F-HR 0001600064-25-000011 filed by Tidal Investments LLC
    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 104,395 shares
    Change vs previous 13F +64,718 shares

    0.33% of the 13F portfolio, value $50,711,960.

    13F-HR 0001600064-25-000009 filed by Tidal Investments LLC
    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 39,677 shares
    Change vs previous 13F -18,278 shares

    0.18% of the 13F portfolio, value $21,131,177.

    13F-HR 0001600064-25-000007 filed by Tidal Investments LLC
    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 57,955 shares
    Change vs previous 13F -2,536 shares

    0.22% of the 13F portfolio, value $26,269,843.

    13F-HR 0001600064-25-000003 filed by Tidal Investments LLC
    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/A 60,491 shares
    Change vs previous 13F not available

    0.31% of the 13F portfolio, value $27,841,587.

    13F-HR/A 0001600064-24-000008 filed by Tidal Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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