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Disclosery

Mariner, LLC: SNDK position timeline

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

Mariner, LLC held 46,742 SNDK 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 46,742 shares
    Change vs previous 13F -6,550 shares

    0.11% of the 13F portfolio, value $106,135,069.

    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 53,292 shares
    Change vs previous 13F +2,089 shares

    0.04% of the 13F portfolio, value $33,848,642.

    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 51,203 shares
    Change vs previous 13F +11,168 shares

    0.01% of the 13F portfolio, value $12,175,712.

    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 40,035 shares
    Change vs previous 13F +21,131 shares

    0.01% of the 13F portfolio, value $4,491,927.

    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 18,904 shares
    Change vs previous 13F +5,162 shares

    <0.01% of the 13F portfolio, value $857,313.

    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 13,742 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $654,493.

    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).