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Disclosery

BlackRock, Inc.: CSX position timeline

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

BlackRock, Inc. held 161,062,005 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 161,062,005 shares
    Change vs previous 13F +856,970 shares

    0.11% of the 13F portfolio, value $7,655,277,125.

    13F-HR 0002012383-26-003238 filed by BlackRock, Inc.
    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 160,205,035 shares
    Change vs previous 13F +17,689,311 shares

    0.12% of the 13F portfolio, value $6,576,416,674.

    13F-HR 0002012383-26-001841 filed by BlackRock, Inc.
    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 142,515,724 shares
    Change vs previous 13F +833,275 shares

    0.09% of the 13F portfolio, value $5,166,194,997.

    13F-HR 0002012383-26-000920 filed by BlackRock, Inc.
    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 141,682,449 shares
    Change vs previous 13F -1,071,340 shares

    0.09% of the 13F portfolio, value $5,031,143,741.

    13F-HR 0002012383-25-002949 filed by BlackRock, Inc.
    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 142,753,789 shares
    Change vs previous 13F +4,076,748 shares

    0.09% of the 13F portfolio, value $4,658,056,133.

    13F-HR 0001060021-25-000120 filed by BlackRock, Inc.
    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 138,677,041 shares
    Change vs previous 13F -13,748,719 shares

    0.09% of the 13F portfolio, value $4,081,265,322.

    13F-HR 0001576419-25-000869 filed by BlackRock, Inc.
    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 152,425,760 shares
    Change vs previous 13F +3,261,666 shares

    0.1% of the 13F portfolio, value $4,918,779,270.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    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 149,164,094 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $5,150,636,152.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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