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DIMENSIONAL FUND ADVISORS LP: UHS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DIMENSIONAL FUND ADVISORS LP on UHS, newest first. How the timeline and the estimate are built.

DIMENSIONAL FUND ADVISORS LP held 2,210,595 UHS shares at 2026-06-30 per its 13F-HR filed 2026-08-11, and reported 2,679,916 shares, 5.2%, in a 13G filed 2026-10-08.

Estimated current stake: 2,679,916 shares, 5.2% of the class

Estimated from 13G of 2026-10-08. As of 2026-09-30, 13G 0000354204-26-001051.

Shares are the reporting group's aggregate and may include entities that do not file a 13F.

Percent of portfolio stays on the 13F for 2026-06-30.

  1. event date2026-09-30
    13G 2,679,916 shares
    Share basis changed not comparable

    5.2% of the class. Different basis (group aggregate from 13G).

    13G 0000354204-26-001051 filed by DIMENSIONAL FUND ADVISORS LP
    Accepted , ingested

    A 13D/G states the aggregate of its reporting persons, which may include entities that do not file a 13F.

  2. period ended2026-06-30
    13F 2,210,595 shares
    Change vs previous 13F +429,333 shares

    0.06% of the 13F portfolio, value $328,686,665.

    13F-HR 0000354204-26-000866 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 1,781,262 shares
    Change vs previous 13F +192,351 shares

    0.07% of the 13F portfolio, value $318,812,025.

    13F-HR 0000354204-26-000581 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 1,588,911 shares
    Change vs previous 13F +94,447 shares

    0.07% of the 13F portfolio, value $346,447,261.

    13F-HR 0000354204-26-000347 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 1,494,464 shares
    Change vs previous 13F +181,801 shares

    0.07% of the 13F portfolio, value $305,510,379.

    13F-HR 0000354204-25-001337 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 1,312,663 shares
    Change vs previous 13F +70,925 shares

    0.06% of the 13F portfolio, value $237,776,951.

    13F-HR 0000354204-25-001097 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 1,241,738 shares
    Change vs previous 13F +102,137 shares

    0.06% of the 13F portfolio, value $233,311,315.

    13F-HR 0000354204-25-000866 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 1,139,601 shares
    Change vs previous 13F -44,286 shares

    0.05% of the 13F portfolio, value $204,463,912.

    13F-HR 0000354204-25-000528 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  9. period ended2024-09-30
    13F 1,183,887 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $271,126,501.

    13F-HR 0000354204-24-004773 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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