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Disclosery

Mariner, LLC: QSI position timeline

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

Mariner, LLC held 157,689 QSI 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 157,689 shares
    Change vs previous 13F -42,003 shares

    <0.01% of the 13F portfolio, value $139,553.

    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 199,692 shares
    Change vs previous 13F +142,812 shares

    <0.01% of the 13F portfolio, value $154,546.

    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 56,880 shares
    Change vs previous 13F +6,351 shares

    <0.01% of the 13F portfolio, value $62,568.

    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 50,529 shares
    Change vs previous 13F -65 shares

    <0.01% of the 13F portfolio, value $71,246.

    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 50,594 shares
    Change vs previous 13F +2,589 shares

    <0.01% of the 13F portfolio, value $99,164.

    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 48,005 shares
    Change vs previous 13F +14,566 shares

    <0.01% of the 13F portfolio, value $57,606.

    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 33,439 shares
    Change vs previous 13F +7,540 shares

    <0.01% of the 13F portfolio, value $90,285.

    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 25,899 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $22,848.

    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).