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PARTHENON LLC: JPM position timeline

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

PARTHENON LLC held 41,853 JPM shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 41,853 shares
    Change vs previous 13F -85 shares

    1.42% of the 13F portfolio, value $13,699,742.

    13F-HR 0001088859-26-000004 filed by PARTHENON LLC
    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 41,938 shares
    Change vs previous 13F -522 shares

    1.41% of the 13F portfolio, value $12,336,482.

    13F-HR 0001088859-26-000002 filed by PARTHENON LLC
    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 42,460 shares
    Change vs previous 13F -900 shares

    1.48% of the 13F portfolio, value $13,681,561.

    13F-HR 0001088859-26-000001 filed by PARTHENON LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 43,360 shares
    Change vs previous 13F +462 shares

    1.52% of the 13F portfolio, value $13,677,142.

    13F-HR 0001088859-25-000003 filed by PARTHENON LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 42,898 shares
    Change vs previous 13F +85 shares

    1.42% of the 13F portfolio, value $12,436,559.

    13F-HR 0001085146-25-004248 filed by PARTHENON LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 42,813 shares
    Change vs previous 13F -3,000 shares

    1.29% of the 13F portfolio, value $10,502,029.

    13F-HR 0001085146-25-002554 filed by PARTHENON LLC
    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 45,813 shares
    Change vs previous 13F +1,240 shares

    1.33% of the 13F portfolio, value $10,981,834.

    13F-HR 0001085146-25-000674 filed by PARTHENON LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 44,573 shares
    Change vs previous 13F not available

    1.12% of the 13F portfolio, value $9,398,663.

    13F-HR 0001085146-24-005366 filed by PARTHENON LLC
    Filed (acceptance time not in the bulk data set), ingested

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