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TANAKA CAPITAL MANAGEMENT INC: AAPL position timeline

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

TANAKA CAPITAL MANAGEMENT INC held 12,859 AAPL shares at 2026-03-31 per its 13F-HR filed 2026-05-18.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 12,859 shares
    Change vs previous 13F -78 shares

    5.45% of the 13F portfolio, value $3,263,000.

    13F-HR 0000816788-26-000002 filed by TANAKA CAPITAL 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 ended2025-12-31
    13F 12,937 shares
    Change vs previous 13F -35 shares

    6.42% of the 13F portfolio, value $3,517,000.

    13F-HR 0000816788-26-000001 filed by TANAKA CAPITAL 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 ended2025-09-30
    13F 12,972 shares
    Change vs previous 13F -8,862 shares

    5.95% of the 13F portfolio, value $3,303,000.

    13F-HR 0000816788-25-000005 filed by TANAKA CAPITAL 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 ended2025-03-31
    13F 21,834 shares
    Change vs previous 13F -2,542 shares

    11.55% of the 13F portfolio, value $4,850,000.

    13F-HR 0000816788-25-000002 filed by TANAKA CAPITAL 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 ended2024-12-31
    13F 24,376 shares
    Change vs previous 13F -1,088 shares

    13.96% of the 13F portfolio, value $6,104,000.

    13F-HR 0000816788-25-000001 filed by TANAKA CAPITAL 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 ended2024-09-30
    13F 25,464 shares
    Change vs previous 13F -251 shares

    13.72% of the 13F portfolio, value $5,933,000.

    13F-HR 0000816788-24-000004 filed by TANAKA CAPITAL 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 ended2024-06-30
    13F 25,715 shares
    Change vs previous 13F not available

    12.82% of the 13F portfolio, value $5,416,000.

    13F-HR 0000816788-24-000003 filed by TANAKA CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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