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Disclosery

Objectivity Squared, LLC: BRK-B position timeline

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

Objectivity Squared, LLC held 428 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 428 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $214,167.

    13F-HR 0001951757-26-001194 filed by Objectivity Squared, 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 428 shares
    Change vs previous 13F -10 shares

    0.13% of the 13F portfolio, value $205,098.

    13F-HR 0001951757-26-000845 filed by Objectivity Squared, 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 438 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $220,161.

    13F-HR 0001951757-26-000339 filed by Objectivity Squared, 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 438 shares
    Change vs previous 13F 0 shares

    0.13% of the 13F portfolio, value $220,200.

    13F-HR 0001951757-25-001300 filed by Objectivity Squared, 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 438 shares
    Change vs previous 13F 0 shares

    0.15% of the 13F portfolio, value $212,767.

    13F-HR 0001951757-25-000940 filed by Objectivity Squared, 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 438 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $229,560.

    13F-HR 0001951757-25-000358 filed by Objectivity Squared, LLC
    Filed (acceptance time not in the bulk data set), ingested

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