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Disclosery

Up Capital Management, Inc.: WDC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Up Capital Management, Inc. on WDC, newest first. How the timeline and the estimate are built.

Up Capital Management, Inc. held 30,747 WDC shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 30,747 shares
    Change vs previous 13F +2,377 shares

    15.2% of the 13F portfolio, value $19,638,724.

    13F-HR 0001214659-26-009669 filed by Up Capital Management, Inc.
    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 28,370 shares
    Change vs previous 13F not available

    8.61% of the 13F portfolio, value $7,673,801.

    13F-HR 0001214659-26-004853 filed by Up Capital Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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