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DIMENSIONAL FUND ADVISORS LP: PSX position timeline

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

DIMENSIONAL FUND ADVISORS LP held 3,106,122 PSX 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 3,106,122 shares
    Change vs previous 13F +266,844 shares

    0.1% of the 13F portfolio, value $525,215,487.

    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 2,839,278 shares
    Change vs previous 13F +42,671 shares

    0.11% of the 13F portfolio, value $517,361,847.

    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 2,796,607 shares
    Change vs previous 13F -33,790 shares

    0.08% of the 13F portfolio, value $360,883,845.

    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 2,830,397 shares
    Change vs previous 13F -41,942 shares

    0.08% of the 13F portfolio, value $385,033,720.

    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 2,872,339 shares
    Change vs previous 13F -853,923 shares

    0.08% of the 13F portfolio, value $342,685,048.

    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 3,726,262 shares
    Change vs previous 13F -287,851 shares

    0.11% of the 13F portfolio, value $460,033,738.

    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 4,014,113 shares
    Change vs previous 13F +357,705 shares

    0.11% of the 13F portfolio, value $457,257,199.

    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 3,656,408 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $480,616,926.

    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).