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Disclosery

Gladstone Institutional Advisory LLC: MARA position timeline

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

Gladstone Institutional Advisory LLC held 19,270 MARA shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 19,270 shares
    Change vs previous 13F -160 shares

    0.01% of the 13F portfolio, value $267,660.

    13F-HR 0001172661-26-002822 filed by Gladstone Institutional Advisory 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 19,430 shares
    Change vs previous 13F -1,440 shares

    0.01% of the 13F portfolio, value $158,549.

    13F-HR 0001172661-26-001910 filed by Gladstone Institutional Advisory 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 20,870 shares
    Change vs previous 13F -32,889 shares

    0.01% of the 13F portfolio, value $187,413.

    13F-HR 0001172661-26-000926 filed by Gladstone Institutional Advisory 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 53,759 shares
    Change vs previous 13F +13,763 shares

    0.04% of the 13F portfolio, value $981,639.

    13F-HR 0001172661-25-004377 filed by Gladstone Institutional Advisory 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 39,996 shares
    Change vs previous 13F -6,189 shares

    0.03% of the 13F portfolio, value $627,137.

    13F-HR 0001172661-25-003042 filed by Gladstone Institutional Advisory 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 46,185 shares
    Change vs previous 13F -8,155 shares

    0.02% of the 13F portfolio, value $531,128.

    13F-HR 0001172661-25-002064 filed by Gladstone Institutional Advisory 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 54,340 shares
    Change vs previous 13F +6,059 shares

    0.04% of the 13F portfolio, value $911,282.

    13F-HR 0001172661-25-000406 filed by Gladstone Institutional Advisory 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 48,281 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $783,118.

    13F-HR 0001172661-24-004379 filed by Gladstone Institutional Advisory LLC
    Filed (acceptance time not in the bulk data set), ingested

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