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Disclosery

Harvey Partners, LLC: ADEA position timeline

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

Harvey Partners, LLC held 1,622,353 ADEA 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 1,622,353 shares
    Change vs previous 13F -1,132,147 shares

    3.7% of the 13F portfolio, value $53,424,084.

    13F-HR 0001214659-26-010396 filed by Harvey Partners, 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 2,754,500 shares
    Change vs previous 13F +138,117 shares

    5.38% of the 13F portfolio, value $66,190,635.

    13F-HR 0001214659-26-006431 filed by Harvey Partners, 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 2,616,383 shares
    Change vs previous 13F +1,883 shares

    4.05% of the 13F portfolio, value $45,132,607.

    13F-HR 0001214659-26-001996 filed by Harvey Partners, 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 2,614,500 shares
    Change vs previous 13F -575,444 shares

    4% of the 13F portfolio, value $43,923,600.

    13F-HR 0001214659-25-016663 filed by Harvey Partners, 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 3,189,944 shares
    Change vs previous 13F +17,444 shares

    4.5% of the 13F portfolio, value $45,105,808.

    13F-HR 0001214659-25-012245 filed by Harvey Partners, 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 3,172,500 shares
    Change vs previous 13F +52,500 shares

    4.97% of the 13F portfolio, value $41,940,450.

    13F-HR 0001214659-25-007852 filed by Harvey Partners, 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 3,120,000 shares
    Change vs previous 13F +68,000 shares

    4.92% of the 13F portfolio, value $43,617,600.

    13F-HR 0001214659-25-002810 filed by Harvey Partners, 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 3,052,000 shares
    Change vs previous 13F not available

    4.18% of the 13F portfolio, value $36,349,320.

    13F-HR 0001214659-24-019173 filed by Harvey Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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