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SERENITY CAPITAL MANAGEMENT PTE. LTD.: ATAT position timeline

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

SERENITY CAPITAL MANAGEMENT PTE. LTD. held 215,000 ATAT shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 215,000 shares
    Change vs previous 13F 0 shares

    2.06% of the 13F portfolio, value $6,837,000.

    13F-HR 0001172661-26-003184 filed by SERENITY CAPITAL MANAGEMENT PTE. LTD.
    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 215,000 shares
    Change vs previous 13F 0 shares

    1.91% of the 13F portfolio, value $7,914,150.

    13F-HR 0001172661-26-001688 filed by SERENITY CAPITAL MANAGEMENT PTE. LTD.
    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 215,000 shares
    Change vs previous 13F 0 shares

    2.25% of the 13F portfolio, value $8,471,000.

    13F-HR 0001172661-26-000973 filed by SERENITY CAPITAL MANAGEMENT PTE. LTD.
    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 215,000 shares
    Change vs previous 13F -60,000 shares

    2.05% of the 13F portfolio, value $8,081,850.

    13F-HR 0001172661-25-004774 filed by SERENITY CAPITAL MANAGEMENT PTE. LTD.
    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 275,000 shares
    Change vs previous 13F 0 shares

    3.79% of the 13F portfolio, value $8,940,250.

    13F-HR 0001172661-25-003174 filed by SERENITY CAPITAL MANAGEMENT PTE. LTD.
    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 275,000 shares
    Change vs previous 13F 0 shares

    4.66% of the 13F portfolio, value $7,796,250.

    13F-HR 0001172661-25-002412 filed by SERENITY CAPITAL MANAGEMENT PTE. LTD.
    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 275,000 shares
    Change vs previous 13F 0 shares

    4.96% of the 13F portfolio, value $7,394,750.

    13F-HR 0001172661-25-000822 filed by SERENITY CAPITAL MANAGEMENT PTE. LTD.
    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 275,000 shares
    Change vs previous 13F not available

    3.63% of the 13F portfolio, value $7,133,500.

    13F-HR 0001172661-24-004288 filed by SERENITY CAPITAL MANAGEMENT PTE. LTD.
    Filed (acceptance time not in the bulk data set), ingested

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