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Sheridan Capital Management, LLC: MGK position timeline

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

Sheridan Capital Management, LLC held 41,720 MGK shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 41,720 shares
    Change vs previous 13F +33,384 shares

    1.76% of the 13F portfolio, value $3,667,681.

    13F-HR 0001172661-26-003137 filed by Sheridan 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 8,336 shares
    Change vs previous 13F +161 shares

    1.61% of the 13F portfolio, value $3,059,287.

    13F-HR 0001172661-26-001552 filed by Sheridan 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 8,175 shares
    Change vs previous 13F +237 shares

    1.71% of the 13F portfolio, value $3,374,640.

    13F-HR 0001172661-26-000285 filed by Sheridan 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 7,938 shares
    Change vs previous 13F -1,989 shares

    1.69% of the 13F portfolio, value $3,194,782.

    13F-HR 0001172661-25-004448 filed by Sheridan 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 9,927 shares
    Change vs previous 13F +473 shares

    2.51% of the 13F portfolio, value $3,634,849.

    13F-HR 0001172661-25-002891 filed by Sheridan 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 9,454 shares
    Change vs previous 13F +159 shares

    2.13% of the 13F portfolio, value $2,920,050.

    13F-HR 0001172661-25-001934 filed by Sheridan 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 9,295 shares
    Change vs previous 13F +350 shares

    2.24% of the 13F portfolio, value $3,191,993.

    13F-HR 0001172661-25-000306 filed by Sheridan 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 8,945 shares
    Change vs previous 13F not available

    2.03% of the 13F portfolio, value $2,879,907.

    13F-HR 0001172661-24-004233 filed by Sheridan Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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