Skip to content
Disclosery

Walleye Capital LLC: MGNI position timeline

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

Walleye Capital LLC held 2,449 MGNI shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,449 shares
    Change vs previous 13F -184,578 shares

    <0.01% of the 13F portfolio, value $46,482.

    13F-HR 0001758720-26-000006 filed by Walleye Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 0 shares
    • Walleye Capital LLC: 2,449 shares

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

  2. period ended2026-03-31
    13F/A 187,027 shares
    Change vs previous 13F +108,603 shares

    0.01% of the 13F portfolio, value $2,221,881.

    13F-HR 0001388391-26-000004 filed by Walleye Trading LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 179,394 shares
    • Walleye Capital LLC: 7,633 shares

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

  3. period ended2025-12-31
    13F 78,424 shares
    Change vs previous 13F +61,144 shares

    0.01% of the 13F portfolio, value $1,272,821.

    13F-HR 0001388391-26-000001 filed by Walleye Trading LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 52,867 shares
    • Walleye Capital LLC: 25,557 shares

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

  4. period ended2025-09-30
    13F 17,280 shares
    Change vs previous 13F -8,688 shares

    0.01% of the 13F portfolio, value $376,358.

    13F-HR 0001172661-25-005015 filed by Walleye Trading LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 17,280 shares
    • Walleye Capital LLC: 0 shares

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

  5. period ended2025-06-30
    13F 25,968 shares
    Change vs previous 13F +18,748 shares

    0.01% of the 13F portfolio, value $626,348.

    13F-HR 0001172661-25-003139 filed by Walleye Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 0 shares
    • Walleye Capital LLC: 25,968 shares

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

  6. period ended2025-03-31
    13F 7,220 shares
    Change vs previous 13F -42,859 shares

    <0.01% of the 13F portfolio, value $82,380.

    13F-HR 0001172661-25-001883 filed by Walleye Trading LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 7,220 shares
    • Walleye Capital LLC: 0 shares

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

  7. period ended2024-12-31
    13F 50,079 shares
    Change vs previous 13F -40,299 shares

    0.01% of the 13F portfolio, value $797,257.

    13F-HR 0001172661-25-000826 filed by Walleye Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 12,009 shares
    • Walleye Capital LLC: 38,070 shares

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

  8. period ended2024-09-30
    13F 90,378 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,251,735.

    13F-HR 0001172661-24-004791 filed by Walleye Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 10,885 shares
    • Walleye Capital LLC: 79,493 shares

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