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Disclosery

Courant Investment Management LLC: JPM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Courant Investment Management LLC on JPM, newest first. How the timeline and the estimate are built.

Courant Investment Management LLC held 25,697 JPM shares at 2026-09-30 per its 13F-HR filed 2026-10-15.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 25,697 shares
    Change vs previous 13F -45,000 shares

    9.74% of the 13F portfolio, value $8,501,339.

    13F-HR 0001398344-26-018216 filed by Courant Investment Management LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 70,697 shares
    Change vs previous 13F 0 shares

    22.46% of the 13F portfolio, value $23,141,249.

    13F-HR 0001398344-26-012134 filed by Courant Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 70,697 shares
    Change vs previous 13F -13,000 shares

    20.31% of the 13F portfolio, value $20,796,230.

    13F-HR 0001398344-26-006689 filed by Courant Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 83,697 shares
    Change vs previous 13F -11,200 shares

    24.38% of the 13F portfolio, value $26,968,847.

    13F-HR 0001398344-26-001029 filed by Courant Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 94,897 shares
    Change vs previous 13F 0 shares

    23.66% of the 13F portfolio, value $29,933,361.

    13F-HR 0001398344-25-020034 filed by Courant Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 94,897 shares
    Change vs previous 13F 0 shares

    22.27% of the 13F portfolio, value $27,511,589.

    13F-HR 0001398344-25-013834 filed by Courant Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 94,897 shares
    Change vs previous 13F 0 shares

    19.5% of the 13F portfolio, value $23,278,234.

    13F-HR 0001398344-25-007420 filed by Courant Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 94,897 shares
    Change vs previous 13F not available

    19.25% of the 13F portfolio, value $22,747,760.

    13F-HR 0001398344-25-000810 filed by Courant Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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