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Rafferty Asset Management, LLC: WKC position timeline

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

Rafferty Asset Management, LLC held 54,841 WKC 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 54,841 shares
    Change vs previous 13F -86,731 shares

    <0.01% of the 13F portfolio, value $1,806,463.

    13F-HR 0001999371-26-017909 filed by Rafferty Asset Management, 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 141,572 shares
    Change vs previous 13F +74,221 shares

    0.01% of the 13F portfolio, value $3,266,066.

    13F-HR 0001999371-26-010796 filed by Rafferty Asset Management, 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 67,351 shares
    Change vs previous 13F +8,529 shares

    0.01% of the 13F portfolio, value $1,578,034.

    13F-HR 0001999371-26-003261 filed by Rafferty Asset Management, 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 58,822 shares
    Change vs previous 13F -6,895 shares

    <0.01% of the 13F portfolio, value $1,526,431.

    13F-HR 0001999371-25-017439 filed by Rafferty Asset Management, 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 65,717 shares
    Change vs previous 13F +12,722 shares

    0.01% of the 13F portfolio, value $1,863,077.

    13F-HR 0001999371-25-011302 filed by Rafferty Asset Management, 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 52,995 shares
    Change vs previous 13F -35,888 shares

    0.01% of the 13F portfolio, value $1,502,938.

    13F-HR 0001999371-25-006071 filed by Rafferty Asset Management, 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 88,883 shares
    Change vs previous 13F +39,677 shares

    0.01% of the 13F portfolio, value $2,445,171.

    13F-HR 0001999371-25-001622 filed by Rafferty Asset Management, 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 49,206 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,520,957.

    13F-HR 0001999371-24-014625 filed by Rafferty Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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