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IF Advisors, LLC: BRK-B position timeline

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

IF Advisors, LLC held 11,774 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 11,774 shares
    Change vs previous 13F +201 shares

    3.87% of the 13F portfolio, value $5,891,592.

    13F-HR 0002109472-26-000004 filed by IF Advisors, 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 11,573 shares
    Change vs previous 13F -892 shares

    3.92% of the 13F portfolio, value $5,545,782.

    13F-HR 0002109472-26-000003 filed by IF Advisors, 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 12,465 shares
    Change vs previous 13F not available

    5.09% of the 13F portfolio, value $6,265,532.

    13F-HR 0002109472-26-000002 filed by IF Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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