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KEYSTONE INVESTORS PTE LTD: STX position timeline

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

KEYSTONE INVESTORS PTE LTD held 188,590 STX 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 188,590 shares
    Change vs previous 13F +118,539 shares

    9.74% of the 13F portfolio, value $181,989,350.

    13F-HR 0002024908-26-000016 filed by KEYSTONE INVESTORS 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 ended2025-12-31
    13F 70,051 shares
    Change vs previous 13F +19,730 shares

    1.73% of the 13F portfolio, value $19,291,345.

    13F-HR 0001926253-26-000003 filed by KEYSTONE INVESTORS 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 ended2025-09-30
    13F 50,321 shares
    Change vs previous 13F +18,000 shares

    1.37% of the 13F portfolio, value $11,878,775.

    13F-HR 0001926253-25-000005 filed by KEYSTONE INVESTORS 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 ended2025-06-30
    13F 32,321 shares
    Change vs previous 13F not available

    0.96% of the 13F portfolio, value $4,664,890.

    13F-HR 0002024908-25-000027 filed by KEYSTONE INVESTORS PTE LTD
    Filed (acceptance time not in the bulk data set), ingested

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