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LAZARD ASSET MANAGEMENT LLC: AMPH position timeline

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

LAZARD ASSET MANAGEMENT LLC held 0 AMPH shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -912 shares

    13F-HR 0001207017-26-000036 filed by LAZARD ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 912 shares
    Change vs previous 13F +912 shares

    <0.01% of the 13F portfolio, value $24,423.

    13F-HR 0001207017-26-000017 filed by LAZARD ASSET 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 ended2025-09-30
    13F 0 shares
    Change vs previous 13F -6,344 shares

    13F-HR 0001207017-25-000074 filed by LAZARD ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  4. period ended2025-06-30
    13F 6,344 shares
    Change vs previous 13F +6,344 shares

    <0.01% of the 13F portfolio, value $145,000.

    13F-HR 0001207017-25-000063 filed by LAZARD ASSET 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 ended2025-03-31
    13F 0 shares
    Change vs previous 13F -1,630 shares

    13F-HR 0001207017-25-000047 filed by LAZARD ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  6. period ended2024-12-31
    13F 1,630 shares
    Change vs previous 13F -5,771 shares

    <0.01% of the 13F portfolio, value $60,000.

    13F-HR 0001050471-25-000002 filed by LAZARD ASSET 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 ended2024-09-30
    13F 7,401 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $358,000.

    13F-HR 0001207017-24-000060 filed by LAZARD ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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