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Disclosery

Mariner, LLC: STX position timeline

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

Mariner, LLC held 95,939 STX shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 95,939 shares
    Change vs previous 13F +24,436 shares

    0.1% of the 13F portfolio, value $92,577,815.

    13F-HR 0001580642-26-005266 filed by Mariner, 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 71,503 shares
    Change vs previous 13F +2,909 shares

    0.03% of the 13F portfolio, value $28,009,867.

    13F-HR 0001580642-26-003158 filed by Mariner, 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 68,594 shares
    Change vs previous 13F +19,651 shares

    0.02% of the 13F portfolio, value $18,896,431.

    13F-HR 0001580642-26-001057 filed by Mariner, 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 48,943 shares
    Change vs previous 13F +3,708 shares

    0.01% of the 13F portfolio, value $11,553,604.

    13F-HR 0001580642-25-007297 filed by Mariner, 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 45,235 shares
    Change vs previous 13F +2,715 shares

    0.01% of the 13F portfolio, value $6,527,838.

    13F-HR 0001580642-25-005128 filed by Mariner, 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 42,520 shares
    Change vs previous 13F +294 shares

    0.01% of the 13F portfolio, value $3,611,997.

    13F-HR 0001580642-25-003135 filed by Mariner, 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 42,226 shares
    Change vs previous 13F +1,238 shares

    0.01% of the 13F portfolio, value $3,644,578.

    13F-HR 0001580642-25-000997 filed by Mariner, 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 40,988 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,489,073.

    13F-HR 0001580642-24-006919 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

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