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MARTINGALE ASSET MANAGEMENT L P: POR position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 142,734 POR 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 142,734 shares
    Change vs previous 13F +11,872 shares

    0.18% of the 13F portfolio, value $7,397,904.

    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 130,862 shares
    Change vs previous 13F +13,505 shares

    0.17% of the 13F portfolio, value $6,905,588.

    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 117,357 shares
    Change vs previous 13F +37,090 shares

    0.14% of the 13F portfolio, value $5,631,964.

    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 80,267 shares
    Change vs previous 13F +4,514 shares

    0.09% of the 13F portfolio, value $3,531,748.

    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 75,753 shares
    Change vs previous 13F +264 shares

    0.08% of the 13F portfolio, value $3,077,845.

    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 75,489 shares
    Change vs previous 13F +10,136 shares

    0.09% of the 13F portfolio, value $3,366,810.

    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 65,353 shares
    Change vs previous 13F +53,430 shares

    0.07% of the 13F portfolio, value $2,850,698.

    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 11,923 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $571,112.

    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).