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FOX RUN MANAGEMENT, L.L.C.: MDB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FOX RUN MANAGEMENT, L.L.C. on MDB, newest first. How the timeline and the estimate are built.

FOX RUN MANAGEMENT, L.L.C. held 2,506 MDB shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,506 shares
    Change vs previous 13F +2,506 shares

    0.14% of the 13F portfolio, value $841,765.

    13F-HR 0001420506-26-001397 filed by FOX RUN MANAGEMENT, L.L.C.
    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 0 shares
    Change vs previous 13F -925 shares

    13F-HR 0001420506-26-000922 filed by FOX RUN MANAGEMENT, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  3. period ended2025-12-31
    13F 925 shares
    Change vs previous 13F -645 shares

    0.06% of the 13F portfolio, value $388,213.

    13F-HR 0001420506-26-000280 filed by FOX RUN MANAGEMENT, L.L.C.
    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 1,570 shares
    Change vs previous 13F -14,013 shares

    0.08% of the 13F portfolio, value $487,297.

    13F-HR 0001420506-25-003071 filed by FOX RUN MANAGEMENT, L.L.C.
    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 15,583 shares
    Change vs previous 13F +11,680 shares

    0.55% of the 13F portfolio, value $3,272,274.

    13F-HR 0001420506-25-001732 filed by FOX RUN MANAGEMENT, L.L.C.
    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 3,903 shares
    Change vs previous 13F -2,854 shares

    0.11% of the 13F portfolio, value $684,586.

    13F-HR 0001420506-25-001008 filed by FOX RUN MANAGEMENT, L.L.C.
    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 6,757 shares
    Change vs previous 13F +1,189 shares

    0.29% of the 13F portfolio, value $1,573,097.

    13F-HR 0001420506-25-000264 filed by FOX RUN MANAGEMENT, L.L.C.
    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 5,568 shares
    Change vs previous 13F not available

    0.33% of the 13F portfolio, value $1,505,309.

    13F-HR 0001420506-24-002307 filed by FOX RUN MANAGEMENT, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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