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Disclosery

Mariner, LLC: MGC position timeline

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

Mariner, LLC held 23,729 MGC 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 23,729 shares
    Change vs previous 13F -6,780 shares

    0.01% of the 13F portfolio, value $6,492,932.

    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 30,509 shares
    Change vs previous 13F +222 shares

    0.01% of the 13F portfolio, value $7,210,706.

    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 30,287 shares
    Change vs previous 13F +17,343 shares

    0.01% of the 13F portfolio, value $7,607,154.

    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 12,944 shares
    Change vs previous 13F -6 shares

    <0.01% of the 13F portfolio, value $3,159,472.

    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 12,950 shares
    Change vs previous 13F +288 shares

    <0.01% of the 13F portfolio, value $2,912,549.

    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 12,662 shares
    Change vs previous 13F -782 shares

    <0.01% of the 13F portfolio, value $2,549,783.

    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 13,444 shares
    Change vs previous 13F +233 shares

    <0.01% of the 13F portfolio, value $2,859,030.

    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 13,211 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,729,754.

    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).