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Disclosery

Holocene Advisors, LP: STX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Holocene Advisors, LP on STX, newest first. How the timeline and the estimate are built.

Holocene Advisors, LP held 460,184 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 460,184 shares
    Change vs previous 13F -627,433 shares

    1.02% of the 13F portfolio, value $444,077,560.

    13F-HR 0001172661-26-003735 filed by Holocene Advisors, LP
    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 1,087,617 shares
    Change vs previous 13F +328,503 shares

    1.03% of the 13F portfolio, value $426,084,836.

    13F-HR 0001172661-26-002328 filed by Holocene Advisors, LP
    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 759,114 shares
    Change vs previous 13F +571,106 shares

    0.44% of the 13F portfolio, value $209,052,404.

    13F-HR 0001172661-26-001069 filed by Holocene Advisors, LP
    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 188,008 shares
    Change vs previous 13F -40,405 shares

    0.1% of the 13F portfolio, value $44,381,168.

    13F-HR 0001172661-25-005031 filed by Holocene Advisors, LP
    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 228,413 shares
    Change vs previous 13F -202,934 shares

    0.08% of the 13F portfolio, value $32,966,848.

    13F-HR 0001172661-25-003485 filed by Holocene Advisors, LP
    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 431,347 shares
    Change vs previous 13F -158,670 shares

    0.11% of the 13F portfolio, value $36,642,928.

    13F-HR 0001172661-25-002386 filed by Holocene Advisors, LP
    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 590,017 shares
    Change vs previous 13F +150,238 shares

    0.17% of the 13F portfolio, value $50,924,367.

    13F-HR 0001172661-25-001140 filed by Holocene Advisors, LP
    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 439,779 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $48,168,994.

    13F-HR 0001172661-24-005174 filed by Holocene Advisors, LP
    Filed (acceptance time not in the bulk data set), ingested

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