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Rafferty Asset Management, LLC: STX position timeline

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

Rafferty Asset Management, LLC held 90,937 STX 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 90,937 shares
    Change vs previous 13F +11,041 shares

    0.2% of the 13F portfolio, value $87,754,205.

    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 79,896 shares
    Change vs previous 13F -31,081 shares

    0.13% of the 13F portfolio, value $31,300,057.

    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 110,977 shares
    Change vs previous 13F +37,133 shares

    0.11% of the 13F portfolio, value $30,561,956.

    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 73,844 shares
    Change vs previous 13F +972 shares

    0.06% of the 13F portfolio, value $17,431,615.

    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 72,872 shares
    Change vs previous 13F +13,627 shares

    0.03% of the 13F portfolio, value $10,517,616.

    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 59,245 shares
    Change vs previous 13F -14,756 shares

    0.02% of the 13F portfolio, value $5,032,863.

    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 74,001 shares
    Change vs previous 13F +2,484 shares

    0.02% of the 13F portfolio, value $6,387,026.

    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 71,517 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $7,833,257.

    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).