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Kemnay Advisory Services Inc.: CSX position timeline

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

Kemnay Advisory Services Inc. held 712 CSX shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 712 shares
    Change vs previous 13F +51 shares

    <0.01% of the 13F portfolio, value $33,841.

    13F-HR 0001193125-26-350683 filed by Kemnay Advisory Services 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 661 shares
    Change vs previous 13F -346,542 shares

    <0.01% of the 13F portfolio, value $27,134.

    13F-HR 0001193125-26-225479 filed by Kemnay Advisory Services 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 347,203 shares
    Change vs previous 13F +6,975 shares

    1.9% of the 13F portfolio, value $12,586,108.

    13F-HR 0001193125-26-053269 filed by Kemnay Advisory Services 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 340,228 shares
    Change vs previous 13F 0 shares

    1.84% of the 13F portfolio, value $12,081,496.

    13F-HR 0001193125-25-278728 filed by Kemnay Advisory Services 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 340,228 shares
    Change vs previous 13F +3,410 shares

    1.77% of the 13F portfolio, value $11,101,640.

    13F-HR 0000950123-25-008090 filed by Kemnay Advisory Services 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 336,818 shares
    Change vs previous 13F +60,169 shares

    1.86% of the 13F portfolio, value $9,912,554.

    13F-HR 0000950123-25-005522 filed by Kemnay Advisory Services 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 276,649 shares
    Change vs previous 13F +1,900 shares

    1.6% of the 13F portfolio, value $8,927,463.

    13F-HR 0000950123-25-002359 filed by Kemnay Advisory Services 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 274,749 shares
    Change vs previous 13F not available

    1.72% of the 13F portfolio, value $9,487,083.

    13F-HR 0000950123-24-011526 filed by Kemnay Advisory Services Inc.
    Filed (acceptance time not in the bulk data set), ingested

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