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Disclosery

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC): TSEM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) on TSEM, newest first. How the timeline and the estimate are built.

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) held 12,739 TSEM shares at 2025-12-31 per its 13F-HR filed 2026-02-13.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F/A 12,739 shares
    Change vs previous 13F -26,305 shares

    0.04% of the 13F portfolio, value $1,495,813.

    13F-HR 0001132716-26-000004 filed by OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F/A 39,044 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $2,822,881.

    13F-HR/A 0001132716-26-000002 filed by OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)
    Filed (acceptance time not in the bulk data set), ingested

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