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Disclosery

RWWM, INC.: DJCO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RWWM, INC. on DJCO, newest first. How the timeline and the estimate are built.

RWWM, INC. held 354,295 DJCO 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 354,295 shares
    Change vs previous 13F -6,265 shares

    15.74% of the 13F portfolio, value $212,998,611.

    13F-HR 0001507683-26-000020 filed by RWWM, 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 360,560 shares
    Change vs previous 13F -7,296 shares

    12.7% of the 13F portfolio, value $173,912,510.

    13F-HR 0001507683-26-000011 filed by RWWM, 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 367,856 shares
    Change vs previous 13F +28,915 shares

    12.32% of the 13F portfolio, value $179,263,586.

    13F-HR 0001507683-26-000004 filed by RWWM, 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 338,941 shares
    Change vs previous 13F +4,039 shares

    11.26% of the 13F portfolio, value $157,655,017.

    13F-HR 0001507683-25-000003 filed by RWWM, 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 334,902 shares
    Change vs previous 13F +9,483 shares

    11.68% of the 13F portfolio, value $141,412,370.

    13F-HR 0001085146-25-004481 filed by RWWM, 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 325,419 shares
    Change vs previous 13F +8,705 shares

    10.42% of the 13F portfolio, value $129,432,260.

    13F-HR 0001085146-25-002156 filed by RWWM, 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 316,714 shares
    Change vs previous 13F -1,507 shares

    16.43% of the 13F portfolio, value $179,890,385.

    13F-HR 0001085146-25-001258 filed by RWWM, 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 318,221 shares
    Change vs previous 13F not available

    14.41% of the 13F portfolio, value $155,960,112.

    13F-HR 0001085146-24-005568 filed by RWWM, INC.
    Filed (acceptance time not in the bulk data set), ingested

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