Skip to content
Disclosery

Harvey Partners, LLC: OEC position timeline

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

Harvey Partners, LLC held 1,190,579 OEC 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 1,190,579 shares
    Change vs previous 13F -113,421 shares

    0.55% of the 13F portfolio, value $7,893,539.

    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 1,304,000 shares
    Change vs previous 13F -1,105,415 shares

    0.69% of the 13F portfolio, value $8,476,000.

    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 2,409,415 shares
    Change vs previous 13F -15,580 shares

    1.14% of the 13F portfolio, value $12,721,711.

    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 2,424,995 shares
    Change vs previous 13F 0 shares

    1.67% of the 13F portfolio, value $18,381,462.

    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 2,424,995 shares
    Change vs previous 13F +325,995 shares

    2.54% of the 13F portfolio, value $25,438,198.

    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 2,099,000 shares
    Change vs previous 13F +291,500 shares

    3.22% of the 13F portfolio, value $27,140,070.

    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 1,807,500 shares
    Change vs previous 13F +111,500 shares

    3.22% of the 13F portfolio, value $28,540,425.

    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 1,696,000 shares
    Change vs previous 13F not available

    3.47% of the 13F portfolio, value $30,205,760.

    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).