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Disclosery

Mariner, LLC: DKNG position timeline

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

Mariner, LLC held 1,025,869 DKNG 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 1,025,869 shares
    Change vs previous 13F +415,917 shares

    0.03% of the 13F portfolio, value $25,914,681.

    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 609,952 shares
    Change vs previous 13F +166,579 shares

    0.02% of the 13F portfolio, value $13,186,594.

    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 443,373 shares
    Change vs previous 13F +76,851 shares

    0.02% of the 13F portfolio, value $15,287,274.

    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 366,522 shares
    Change vs previous 13F +92,001 shares

    0.02% of the 13F portfolio, value $13,708,064.

    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 274,521 shares
    Change vs previous 13F +26,741 shares

    0.02% of the 13F portfolio, value $11,774,223.

    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 247,780 shares
    Change vs previous 13F +6,511 shares

    0.01% of the 13F portfolio, value $8,240,545.

    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 241,269 shares
    Change vs previous 13F +46,044 shares

    0.02% of the 13F portfolio, value $8,974,977.

    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 195,225 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $7,658,791.

    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).