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Disclosery

BlackRock, Inc.: UCTT position timeline

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

BlackRock, Inc. held 6,919,992 UCTT shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,919,992 shares
    Change vs previous 13F +87,373 shares

    0.01% of the 13F portfolio, value $986,721,656.

    13F-HR 0002012383-26-003238 filed by BlackRock, 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 6,832,619 shares
    Change vs previous 13F +113,167 shares

    0.01% of the 13F portfolio, value $424,852,251.

    13F-HR 0002012383-26-001841 filed by BlackRock, 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 6,719,452 shares
    Change vs previous 13F +10,772 shares

    <0.01% of the 13F portfolio, value $170,203,720.

    13F-HR 0002012383-26-000920 filed by BlackRock, 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 6,708,680 shares
    Change vs previous 13F -76,168 shares

    <0.01% of the 13F portfolio, value $182,811,531.

    13F-HR 0002012383-25-002949 filed by BlackRock, 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 6,784,848 shares
    Change vs previous 13F -173,369 shares

    <0.01% of the 13F portfolio, value $153,134,020.

    13F-HR 0001060021-25-000120 filed by BlackRock, 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 6,958,217 shares
    Change vs previous 13F -252,868 shares

    <0.01% of the 13F portfolio, value $148,975,427.

    13F-HR 0001576419-25-000869 filed by BlackRock, 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 7,211,085 shares
    Change vs previous 13F +174,004 shares

    0.01% of the 13F portfolio, value $259,238,505.

    13F-HR 0001060021-25-000002 filed by BlackRock, 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 7,037,081 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $280,990,644.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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