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Disclosery

AlphaGrep UK Ltd: WDC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of AlphaGrep UK Ltd on WDC, newest first. How the timeline and the estimate are built.

AlphaGrep UK Ltd held 1,761 WDC 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 1,761 shares
    Change vs previous 13F +396 shares

    0.34% of the 13F portfolio, value $1,124,786.

    13F-HR 0000919574-26-005373 filed by AlphaGrep UK 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 1,365 shares
    Change vs previous 13F -1,060 shares

    0.11% of the 13F portfolio, value $369,219.

    13F-HR 0000919574-26-005139 filed by AlphaGrep UK 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 2,425 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $417,755.

    13F-HR 0000919574-26-005096 filed by AlphaGrep UK Ltd
    Filed (acceptance time not in the bulk data set), ingested

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