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Guinness Atkinson Asset Management Inc: APH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Guinness Atkinson Asset Management Inc on APH, newest first. How the timeline and the estimate are built.

Guinness Atkinson Asset Management Inc held 49,982 APH shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 49,982 shares
    Change vs previous 13F -2,231 shares

    3.95% of the 13F portfolio, value $8,812,826.

    13F-HR 0001409765-26-000007 filed by Guinness Atkinson Asset 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 ended2026-03-31
    13F 52,213 shares
    Change vs previous 13F -3,654 shares

    3.3% of the 13F portfolio, value $6,597,113.

    13F-HR 0001409765-26-000005 filed by Guinness Atkinson Asset 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 ended2025-12-31
    13F/A 55,867 shares
    Change vs previous 13F -14,085 shares

    3.6% of the 13F portfolio, value $7,648,192.

    13F-HR/A 0001409765-26-000003 filed by Guinness Atkinson Asset 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 ended2025-09-30
    13F 69,952 shares
    Change vs previous 13F -25,226 shares

    4.02% of the 13F portfolio, value $8,464,892.

    13F-HR 0001409765-25-000004 filed by Guinness Atkinson Asset 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 ended2025-06-30
    13F 95,178 shares
    Change vs previous 13F -15,078 shares

    4.93% of the 13F portfolio, value $9,398,828.

    13F-HR 0001085146-25-004425 filed by Guinness Atkinson Asset 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 ended2025-03-31
    13F 110,256 shares
    Change vs previous 13F +4,257 shares

    4.03% of the 13F portfolio, value $7,231,690.

    13F-HR 0001085146-25-002949 filed by Guinness Atkinson Asset 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 ended2024-12-31
    13F 105,999 shares
    Change vs previous 13F -8,364 shares

    3.75% of the 13F portfolio, value $7,361,630.

    13F-HR 0001085146-25-000291 filed by Guinness Atkinson Asset Management 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 114,363 shares
    Change vs previous 13F not available

    3.63% of the 13F portfolio, value $7,451,893.

    13F-HR 0001085146-24-004815 filed by Guinness Atkinson Asset Management Inc
    Filed (acceptance time not in the bulk data set), ingested

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