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DIMENSIONAL FUND ADVISORS LP: CSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DIMENSIONAL FUND ADVISORS LP on CSX, newest first. How the timeline and the estimate are built.

DIMENSIONAL FUND ADVISORS LP held 22,301,185 CSX shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 22,301,185 shares
    Change vs previous 13F -1,612,172 shares

    0.19% of the 13F portfolio, value $1,060,064,098.

    13F-HR 0000354204-26-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 23,913,357 shares
    Change vs previous 13F +60,883 shares

    0.2% of the 13F portfolio, value $981,494,897.

    13F-HR 0000354204-26-000581 filed by DIMENSIONAL FUND ADVISORS LP
    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 23,852,474 shares
    Change vs previous 13F -97,472 shares

    0.18% of the 13F portfolio, value $864,671,069.

    13F-HR 0000354204-26-000347 filed by DIMENSIONAL FUND ADVISORS LP
    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 23,949,946 shares
    Change vs previous 13F +1,368,420 shares

    0.18% of the 13F portfolio, value $850,501,840.

    13F-HR 0000354204-25-001337 filed by DIMENSIONAL FUND ADVISORS LP
    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 22,581,526 shares
    Change vs previous 13F +3,839,095 shares

    0.17% of the 13F portfolio, value $736,851,476.

    13F-HR 0000354204-25-001097 filed by DIMENSIONAL FUND ADVISORS LP
    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 18,742,431 shares
    Change vs previous 13F +1,856,322 shares

    0.14% of the 13F portfolio, value $551,540,155.

    13F-HR 0000354204-25-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 16,886,109 shares
    Change vs previous 13F +1,215,517 shares

    0.13% of the 13F portfolio, value $544,903,959.

    13F-HR 0000354204-25-000528 filed by DIMENSIONAL FUND ADVISORS LP
    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 15,670,592 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $541,104,787.

    13F-HR 0000354204-24-004773 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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