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CFS Investment Advisory Services, LLC: MRSK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CFS Investment Advisory Services, LLC on MRSK, newest first. How the timeline and the estimate are built.

CFS Investment Advisory Services, LLC held 68,996 MRSK shares at 2026-06-30 per its 13F-HR filed 2026-07-16.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 68,996 shares
    Change vs previous 13F -14,785 shares

    0.18% of the 13F portfolio, value $2,668,067.

    13F-HR 0001845688-26-000003 filed by CFS Investment Advisory Services, 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 83,781 shares
    Change vs previous 13F -1,754 shares

    0.21% of the 13F portfolio, value $3,098,213.

    13F-HR 0001845688-26-000002 filed by CFS Investment Advisory Services, 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 85,535 shares
    Change vs previous 13F +7,140 shares

    0.23% of the 13F portfolio, value $3,147,682.

    13F-HR 0001845688-26-000001 filed by CFS Investment Advisory Services, 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 78,395 shares
    Change vs previous 13F +27,647 shares

    0.21% of the 13F portfolio, value $2,849,384.

    13F-HR 0001845688-25-000006 filed by CFS Investment Advisory Services, 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 50,748 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $1,703,000.

    13F-HR 0001845688-25-000004 filed by CFS Investment Advisory Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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