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Advisors Asset Management, Inc.: UMC position timeline

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

Advisors Asset Management, Inc. held 386,286 UMC 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 386,286 shares
    Change vs previous 13F +23,198 shares

    0.16% of the 13F portfolio, value $10,510,842.

    13F-HR 0002000324-26-003377 filed by Advisors Asset Management, Inc.
    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 363,088 shares
    Change vs previous 13F +56,571 shares

    0.05% of the 13F portfolio, value $3,260,530.

    13F-HR 0002000324-26-001941 filed by Advisors Asset Management, Inc.
    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 306,517 shares
    Change vs previous 13F +29,901 shares

    0.04% of the 13F portfolio, value $2,409,224.

    13F-HR/A 0001999371-26-018409 filed by Advisors Asset Management, Inc.
    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 276,616 shares
    Change vs previous 13F +41,077 shares

    0.04% of the 13F portfolio, value $2,096,749.

    13F-HR/A 0001999371-26-018670 filed by Advisors Asset Management, Inc.
    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/A 235,539 shares
    Change vs previous 13F +22,001 shares

    0.03% of the 13F portfolio, value $1,801,873.

    13F-HR/A 0001999371-26-018459 filed by Advisors Asset Management, Inc.
    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/A 213,538 shares
    Change vs previous 13F +24,035 shares

    0.03% of the 13F portfolio, value $1,526,797.

    13F-HR/A 0001999371-26-018777 filed by Advisors Asset Management, Inc.
    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 189,503 shares
    Change vs previous 13F +20,041 shares

    0.02% of the 13F portfolio, value $1,229,874.

    13F-HR/A 0001999371-26-018448 filed by Advisors Asset Management, Inc.
    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 169,462 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $1,426,870.

    13F-HR/A 0001999371-26-018452 filed by Advisors Asset Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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