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Disclosery

Mosaic Advisors LLC: CSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mosaic Advisors LLC on CSX, newest first. How the timeline and the estimate are built.

Mosaic Advisors LLC held 19,374 CSX 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 19,374 shares
    Change vs previous 13F -1,548 shares

    1.24% of the 13F portfolio, value $920,846.

    13F-HR 0001808523-26-000004 filed by Mosaic Advisors 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 20,922 shares
    Change vs previous 13F -2,184 shares

    1.43% of the 13F portfolio, value $950,068.

    13F-HR 0001808523-26-000002 filed by Mosaic Advisors 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 23,106 shares
    Change vs previous 13F not available

    1.62% of the 13F portfolio, value $837,593.

    13F-HR 0001808523-26-000001 filed by Mosaic Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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