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MERIDIAN MANAGEMENT CO: GNRC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MERIDIAN MANAGEMENT CO on GNRC, newest first. How the timeline and the estimate are built.

MERIDIAN MANAGEMENT CO held 26,412 GNRC 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 26,412 shares
    Change vs previous 13F -2,146 shares

    1.74% of the 13F portfolio, value $7,733,698.

    13F-HR 0000806097-26-000004 filed by MERIDIAN MANAGEMENT CO
    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 28,558 shares
    Change vs previous 13F -42 shares

    1.39% of the 13F portfolio, value $5,578,234.

    13F-HR 0000806097-26-000003 filed by MERIDIAN MANAGEMENT CO
    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 28,600 shares
    Change vs previous 13F +2,080 shares

    0.97% of the 13F portfolio, value $3,900,182.

    13F-HR 0000806097-26-000002 filed by MERIDIAN MANAGEMENT CO
    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 26,520 shares
    Change vs previous 13F -8,023 shares

    1.19% of the 13F portfolio, value $4,439,448.

    13F-HR 0000806097-25-000009 filed by MERIDIAN MANAGEMENT CO
    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 34,543 shares
    Change vs previous 13F +2,758 shares

    1.84% of the 13F portfolio, value $6,725,177.

    13F-HR 0000806097-25-000008 filed by MERIDIAN MANAGEMENT CO
    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/A 31,785 shares
    Change vs previous 13F -215 shares

    1.25% of the 13F portfolio, value $4,025,570.

    13F-HR/A 0000806097-25-000005 filed by MERIDIAN MANAGEMENT CO
    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 32,000 shares
    Change vs previous 13F -1,934 shares

    1.31% of the 13F portfolio, value $4,961,600.

    13F-HR 0000806097-25-000001 filed by MERIDIAN MANAGEMENT CO
    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 33,934 shares
    Change vs previous 13F not available

    1.37% of the 13F portfolio, value $5,391,434.

    13F-HR 0000806097-24-000004 filed by MERIDIAN MANAGEMENT CO
    Filed (acceptance time not in the bulk data set), ingested

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