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Disclosery

Platform Technology Partners: CSX position timeline

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

Platform Technology Partners held 11,573 CSX shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 11,573 shares
    Change vs previous 13F -889 shares

    0.09% of the 13F portfolio, value $550,045.

    13F-HR 0001830817-26-000003 filed by Platform Technology Partners
    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 12,462 shares
    Change vs previous 13F +367 shares

    0.1% of the 13F portfolio, value $511,565.

    13F-HR 0001830817-26-000002 filed by Platform Technology Partners
    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 12,095 shares
    Change vs previous 13F -445 shares

    0.09% of the 13F portfolio, value $438,444.

    13F-HR 0001830817-26-000001 filed by Platform Technology Partners
    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 12,540 shares
    Change vs previous 13F -1,736 shares

    0.11% of the 13F portfolio, value $445,295.

    13F-HR 0001830817-25-000008 filed by Platform Technology Partners
    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 14,276 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $465,826.

    13F-HR 0001830817-25-000005 filed by Platform Technology Partners
    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 14,276 shares
    Change vs previous 13F +81 shares

    0.12% of the 13F portfolio, value $420,143.

    13F-HR 0001830817-25-000002 filed by Platform Technology Partners
    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 14,195 shares
    Change vs previous 13F -382 shares

    0.14% of the 13F portfolio, value $458,072.

    13F-HR 0001830817-25-000001 filed by Platform Technology Partners
    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 14,577 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $503,344.

    13F-HR 0001830817-24-000004 filed by Platform Technology Partners
    Filed (acceptance time not in the bulk data set), ingested

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