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PARNASSUS INVESTMENTS, LLC: WDC position timeline

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

PARNASSUS INVESTMENTS, LLC held 198,472 WDC shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 198,472 shares
    Change vs previous 13F -198,330 shares

    0.34% of the 13F portfolio, value $126,768,036.

    13F-HR 0001172661-26-002908 filed by PARNASSUS INVESTMENTS, LLC
    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 396,802 shares
    Change vs previous 13F -126,695 shares

    0.31% of the 13F portfolio, value $107,330,973.

    13F-HR 0001172661-26-001730 filed by PARNASSUS INVESTMENTS, LLC
    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 523,497 shares
    Change vs previous 13F -375,363 shares

    0.23% of the 13F portfolio, value $90,182,828.

    13F-HR 0001172661-26-000636 filed by PARNASSUS INVESTMENTS, LLC
    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 898,860 shares
    Change vs previous 13F -538,761 shares

    0.25% of the 13F portfolio, value $107,917,132.

    13F-HR 0001172661-25-004416 filed by PARNASSUS INVESTMENTS, LLC
    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 1,437,621 shares
    Change vs previous 13F -1,115,993 shares

    0.21% of the 13F portfolio, value $91,993,368.

    13F-HR 0001172661-25-002910 filed by PARNASSUS INVESTMENTS, LLC
    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 2,553,614 shares
    Change vs previous 13F -426,433 shares

    0.25% of the 13F portfolio, value $103,242,614.

    13F-HR 0001172661-25-001923 filed by PARNASSUS INVESTMENTS, LLC
    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 2,980,047 shares
    Change vs previous 13F +586,924 shares

    0.39% of the 13F portfolio, value $177,700,203.

    13F-HR 0001172661-25-000594 filed by PARNASSUS INVESTMENTS, LLC
    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 2,393,123 shares
    Change vs previous 13F not available

    0.35% of the 13F portfolio, value $163,426,370.

    13F-HR 0001172661-24-004515 filed by PARNASSUS INVESTMENTS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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