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Disclosery

PARTHENON LLC: FAST position timeline

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

PARTHENON LLC held 527,272 FAST 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 527,272 shares
    Change vs previous 13F -15,800 shares

    2.63% of the 13F portfolio, value $25,324,874.

    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 543,072 shares
    Change vs previous 13F -1,768 shares

    2.88% of the 13F portfolio, value $25,198,541.

    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 544,840 shares
    Change vs previous 13F +2,024 shares

    2.36% of the 13F portfolio, value $21,864,429.

    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 542,816 shares
    Change vs previous 13F +816 shares

    2.95% of the 13F portfolio, value $26,619,697.

    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 542,000 shares
    Change vs previous 13F +270,485 shares

    2.6% of the 13F portfolio, value $22,764,000.

    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 271,515 shares
    Change vs previous 13F +10 shares

    2.59% of the 13F portfolio, value $21,055,988.

    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 271,505 shares
    Change vs previous 13F -1,093 shares

    2.36% of the 13F portfolio, value $19,523,925.

    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 272,598 shares
    Change vs previous 13F not available

    2.32% of the 13F portfolio, value $19,468,949.

    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).