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Guinness Atkinson Asset Management Inc: AMRC position timeline

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

Guinness Atkinson Asset Management Inc held 11,084 AMRC 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 11,084 shares
    Change vs previous 13F -1,684 shares

    0.14% of the 13F portfolio, value $305,918.

    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 12,768 shares
    Change vs previous 13F 0 shares

    0.16% of the 13F portfolio, value $325,584.

    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 12,768 shares
    Change vs previous 13F -1,941 shares

    0.18% of the 13F portfolio, value $383,934.

    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 14,709 shares
    Change vs previous 13F -136 shares

    0.24% of the 13F portfolio, value $502,459.

    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 14,845 shares
    Change vs previous 13F -1,158 shares

    0.12% of the 13F portfolio, value $225,495.

    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 16,003 shares
    Change vs previous 13F -908 shares

    0.11% of the 13F portfolio, value $193,316.

    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 16,911 shares
    Change vs previous 13F -1,167 shares

    0.2% of the 13F portfolio, value $397,071.

    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 18,078 shares
    Change vs previous 13F not available

    0.33% of the 13F portfolio, value $685,879.

    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).