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Greenfield Seitz Capital Management, LLC: MBLY position timeline

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

Greenfield Seitz Capital Management, LLC held 30,345 MBLY shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 30,345 shares
    Change vs previous 13F +4,091 shares

    0.09% of the 13F portfolio, value $293,740.

    13F-HR 0001214659-26-009955 filed by Greenfield Seitz Capital Management, 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 26,254 shares
    Change vs previous 13F -685 shares

    0.05% of the 13F portfolio, value $180,365.

    13F-HR 0001214659-26-005046 filed by Greenfield Seitz Capital Management, 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 26,939 shares
    Change vs previous 13F +1,393 shares

    0.09% of the 13F portfolio, value $281,243.

    13F-HR 0001214659-26-001559 filed by Greenfield Seitz Capital Management, 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 25,546 shares
    Change vs previous 13F -1,871 shares

    0.12% of the 13F portfolio, value $360,710.

    13F-HR 0001214659-25-017109 filed by Greenfield Seitz Capital Management, 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 27,417 shares
    Change vs previous 13F +2,086 shares

    0.17% of the 13F portfolio, value $492,958.

    13F-HR 0001214659-25-017108 filed by Greenfield Seitz Capital Management, 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 25,331 shares
    Change vs previous 13F -5,763 shares

    0.14% of the 13F portfolio, value $364,640.

    13F-HR 0001214659-25-017107 filed by Greenfield Seitz Capital Management, 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 31,094 shares
    Change vs previous 13F -13,345 shares

    0.24% of the 13F portfolio, value $619,392.

    13F-HR 0001214659-25-017106 filed by Greenfield Seitz Capital Management, 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 44,439 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $608,814.

    13F-HR 0001214659-25-017105 filed by Greenfield Seitz Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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