Skip to content
Disclosery

MARTINGALE ASSET MANAGEMENT L P: PSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARTINGALE ASSET MANAGEMENT L P on PSX, newest first. How the timeline and the estimate are built.

MARTINGALE ASSET MANAGEMENT L P held 133,283 PSX shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 133,283 shares
    Change vs previous 13F +53,562 shares

    0.53% of the 13F portfolio, value $22,531,492.

    13F-HR 0000936944-26-000006 filed by MARTINGALE ASSET MANAGEMENT L P
    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 79,721 shares
    Change vs previous 13F +74,298 shares

    0.36% of the 13F portfolio, value $14,523,572.

    13F-HR 0000936944-26-000003 filed by MARTINGALE ASSET MANAGEMENT L P
    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 5,423 shares
    Change vs previous 13F +1,120 shares

    0.02% of the 13F portfolio, value $699,784.

    13F-HR 0000936944-26-000002 filed by MARTINGALE ASSET MANAGEMENT L P
    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 4,303 shares
    Change vs previous 13F -2,097 shares

    0.01% of the 13F portfolio, value $585,295.

    13F-HR 0000936944-25-000010 filed by MARTINGALE ASSET MANAGEMENT L P
    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 6,400 shares
    Change vs previous 13F -3,710 shares

    0.02% of the 13F portfolio, value $763,520.

    13F-HR 0000936944-25-000008 filed by MARTINGALE ASSET MANAGEMENT L P
    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 10,110 shares
    Change vs previous 13F -350 shares

    0.03% of the 13F portfolio, value $1,248,383.

    13F-HR 0000936944-25-000005 filed by MARTINGALE ASSET MANAGEMENT L P
    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 10,460 shares
    Change vs previous 13F -66,094 shares

    0.03% of the 13F portfolio, value $1,191,708.

    13F-HR 0000936944-25-000003 filed by MARTINGALE ASSET MANAGEMENT L P
    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 76,554 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $10,063,024.

    13F-HR 0000936944-24-000007 filed by MARTINGALE ASSET MANAGEMENT L P
    Filed (acceptance time not in the bulk data set), ingested

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