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Unisphere Establishment: AMP position timeline

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

Unisphere Establishment held 0 AMP shares at 2026-03-31 per its 13F-HR filed 2026-05-14.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -13,550 shares

    13F-HR 0000947871-26-000533 filed by Unisphere Establishment
    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 13,550 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $6,644,107.

    13F-HR 0000947871-26-000179 filed by Unisphere Establishment
    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 13,550 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $6,656,438.

    13F-HR 0000947871-25-001008 filed by Unisphere Establishment
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 13,550 shares
    Change vs previous 13F +2,600 shares

    0.06% of the 13F portfolio, value $7,232,042.

    13F-HR 0000947871-25-000769 filed by Unisphere Establishment
    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 10,950 shares
    Change vs previous 13F -9,150 shares

    0.05% of the 13F portfolio, value $5,301,005.

    13F-HR 0000947871-25-000534 filed by Unisphere Establishment
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 20,100 shares
    Change vs previous 13F +100 shares

    0.09% of the 13F portfolio, value $10,701,843.

    13F-HR 0000947871-25-000169 filed by Unisphere Establishment
    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 20,000 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $9,396,200.

    13F-HR 0000947871-24-000897 filed by Unisphere Establishment
    Filed (acceptance time not in the bulk data set), ingested

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