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ROYAL BANK OF CANADA: ACMR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ROYAL BANK OF CANADA on ACMR, newest first. How the timeline and the estimate are built.

ROYAL BANK OF CANADA held 11,604 ACMR 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 11,604 shares
    Change vs previous 13F +7,486 shares

    <0.01% of the 13F portfolio, value $1,472,000.

    13F-HR 0001140361-26-033080 filed by ROYAL BANK OF CANADA
    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 4,118 shares
    Change vs previous 13F +849 shares

    <0.01% of the 13F portfolio, value $162,000.

    13F-HR 0001140361-26-021585 filed by ROYAL BANK OF CANADA
    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 3,269 shares
    Change vs previous 13F -42,802 shares

    <0.01% of the 13F portfolio, value $128,000.

    13F-HR 0001140361-26-005577 filed by ROYAL BANK OF CANADA
    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 46,071 shares
    Change vs previous 13F -74,096 shares

    <0.01% of the 13F portfolio, value $1,804,000.

    13F-HR 0001140361-25-042265 filed by ROYAL BANK OF CANADA
    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/A 120,167 shares
    Change vs previous 13F +111,256 shares

    <0.01% of the 13F portfolio, value $3,113,000.

    13F-HR/A 0001140361-25-042957 filed by ROYAL BANK OF CANADA
    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/A 8,911 shares
    Change vs previous 13F +5,333 shares

    <0.01% of the 13F portfolio, value $209,000.

    13F-HR/A 0001140361-25-042953 filed by ROYAL BANK OF CANADA
    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 3,578 shares
    Change vs previous 13F -3,569 shares

    <0.01% of the 13F portfolio, value $53,000.

    13F-HR 0001140361-25-004660 filed by ROYAL BANK OF CANADA
    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 7,147 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $146,000.

    13F-HR 0001140361-24-046848 filed by ROYAL BANK OF CANADA
    Filed (acceptance time not in the bulk data set), ingested

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