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DIMENSIONAL FUND ADVISORS LP: QRHC position timeline

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

DIMENSIONAL FUND ADVISORS LP held 59,836 QRHC shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 59,836 shares
    Change vs previous 13F -11,739 shares

    <0.01% of the 13F portfolio, value $75,350.

    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).

  2. period ended2026-03-31
    13F 71,575 shares
    Change vs previous 13F -11,629 shares

    <0.01% of the 13F portfolio, value $85,132.

    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).

  3. period ended2025-12-31
    13F 83,204 shares
    Change vs previous 13F -135,933 shares

    <0.01% of the 13F portfolio, value $154,930.

    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).

  4. period ended2025-09-30
    13F 219,137 shares
    Change vs previous 13F -66,006 shares

    <0.01% of the 13F portfolio, value $341,854.

    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).

  5. period ended2025-06-30
    13F 285,143 shares
    Change vs previous 13F -1,775 shares

    <0.01% of the 13F portfolio, value $576,203.

    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).

  6. period ended2025-03-31
    13F 286,918 shares
    Change vs previous 13F +21,564 shares

    <0.01% of the 13F portfolio, value $746,115.

    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).

  7. period ended2024-12-31
    13F 265,354 shares
    Change vs previous 13F +54,282 shares

    <0.01% of the 13F portfolio, value $1,724,360.

    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).

  8. period ended2024-09-30
    13F 211,072 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,685,066.

    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).