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Mirae Asset Global Investments Co., Ltd.: ACMR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mirae Asset Global Investments Co., Ltd. on ACMR, newest first. How the timeline and the estimate are built.

Mirae Asset Global Investments Co., Ltd. held 33,797 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 33,797 shares
    Change vs previous 13F +1,535 shares

    <0.01% of the 13F portfolio, value $4,288,501.

    13F-HR 0000905148-26-003698 filed by MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    • Mirae Asset Global Investments Co., Ltd.: 6,566 shares
    • MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.: 27,231 shares

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

  2. period ended2026-03-31
    13F/A 32,262 shares
    Change vs previous 13F -1,144 shares

    <0.01% of the 13F portfolio, value $1,269,509.

    13F-HR 0000905148-26-002329 filed by MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    • Mirae Asset Global Investments Co., Ltd.: 6,344 shares
    • MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.: 25,918 shares

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

  3. period ended2025-12-31
    13F 33,406 shares
    Change vs previous 13F +1,701 shares

    <0.01% of the 13F portfolio, value $1,317,867.

    13F-HR 0000905148-26-000785 filed by MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    • Mirae Asset Global Investments Co., Ltd.: 8,288 shares
    • MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.: 25,118 shares

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

  4. period ended2025-09-30
    13F 31,705 shares
    Change vs previous 13F -2,387 shares

    <0.01% of the 13F portfolio, value $1,240,617.

    13F-HR 0000905148-25-003983 filed by MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    • Mirae Asset Global Investments Co., Ltd.: 6,841 shares
    • MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.: 24,864 shares

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

  5. period ended2025-06-30
    13F 34,092 shares
    Change vs previous 13F -3,270 shares

    <0.01% of the 13F portfolio, value $882,983.

    13F-HR 0000905148-25-002909 filed by MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    • Mirae Asset Global Investments Co., Ltd.: 5,000 shares
    • MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.: 29,092 shares

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

  6. period ended2025-03-31
    13F 37,362 shares
    Change vs previous 13F +6,225 shares

    <0.01% of the 13F portfolio, value $878,762.

    13F-HR 0000905148-25-001700 filed by MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    • Mirae Asset Global Investments Co., Ltd.: 5,301 shares
    • MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.: 32,061 shares

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

  7. period ended2024-12-31
    13F 31,137 shares
    Change vs previous 13F +3,202 shares

    <0.01% of the 13F portfolio, value $470,383.

    13F-HR 0000905148-25-000617 filed by MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    • Mirae Asset Global Investments Co., Ltd.: 2,141 shares
    • MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.: 28,996 shares

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

  8. period ended2024-09-30
    13F 27,935 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $567,081.

    13F-HR 0000905148-24-003101 filed by MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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