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Disclosery

MORGAN STANLEY: UMC position timeline

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

MORGAN STANLEY held 8,285,573 UMC shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,285,573 shares
    Change vs previous 13F -492,330 shares

    0.01% of the 13F portfolio, value $225,450,487.

    13F-HR 0000895421-26-000243 filed by MORGAN STANLEY
    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 8,777,903 shares
    Change vs previous 13F +1,109,073 shares

    <0.01% of the 13F portfolio, value $78,825,587.

    13F-HR 0000895421-26-000183 filed by MORGAN STANLEY
    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/A 7,668,830 shares
    Change vs previous 13F -14,182,537 shares

    <0.01% of the 13F portfolio, value $60,277,022.

    13F-HR/A 0000895421-26-000187 filed by MORGAN STANLEY
    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/A 21,851,367 shares
    Change vs previous 13F +37,240 shares

    0.01% of the 13F portfolio, value $165,633,376.

    13F-HR/A 0000895421-26-000186 filed by MORGAN STANLEY
    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 21,814,127 shares
    Change vs previous 13F +3,812,433 shares

    0.01% of the 13F portfolio, value $166,878,082.

    13F-HR 0000895421-25-000499 filed by MORGAN STANLEY
    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 18,001,694 shares
    Change vs previous 13F +10,348,357 shares

    0.01% of the 13F portfolio, value $128,712,128.

    13F-HR 0000895421-25-000381 filed by MORGAN STANLEY
    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/A 7,653,337 shares
    Change vs previous 13F -6,852,161 shares

    <0.01% of the 13F portfolio, value $49,670,173.

    13F-HR/A 0000895421-25-000380 filed by MORGAN STANLEY
    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/A 14,505,498 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $122,136,307.

    13F-HR/A 0000895421-25-000379 filed by MORGAN STANLEY
    Filed (acceptance time not in the bulk data set), ingested

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