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Balyasny Asset Management: WDC position timeline

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

Balyasny Asset Management held 156,483 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 156,483 shares
    Change vs previous 13F -460,076 shares

    0.18% of the 13F portfolio, value $99,948,822.

    13F-HR 0001193125-26-351940 filed by Balyasny Asset Management L.P.
    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 616,559 shares
    Change vs previous 13F +386,903 shares

    0.33% of the 13F portfolio, value $166,773,044.

    13F-HR 0001193125-26-226359 filed by Balyasny Asset Management L.P.
    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 229,656 shares
    Change vs previous 13F -1,945,587 shares

    0.07% of the 13F portfolio, value $39,562,839.

    13F-HR 0001193125-26-054303 filed by Balyasny Asset Management L.P.
    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 2,175,243 shares
    Change vs previous 13F -1,817,131 shares

    0.53% of the 13F portfolio, value $261,159,675.

    13F-HR 0001193125-25-282267 filed by Balyasny Asset Management L.P.
    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 3,992,374 shares
    Change vs previous 13F +1,749,887 shares

    0.58% of the 13F portfolio, value $255,472,012.

    13F-HR 0000950123-25-008224 filed by Balyasny Asset Management L.P.
    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 2,242,487 shares
    Change vs previous 13F +2,232,544 shares

    0.23% of the 13F portfolio, value $90,663,749.

    13F-HR 0000950123-25-005606 filed by Balyasny Asset Management L.P.
    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 9,943 shares
    Change vs previous 13F -25,811 shares

    <0.01% of the 13F portfolio, value $592,901.

    13F-HR 0000950123-25-002486 filed by Balyasny Asset Management L.P.
    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 35,754 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,441,641.

    13F-HR 0000950123-24-011629 filed by Balyasny Asset Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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