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MARTINGALE ASSET MANAGEMENT L P: RMR position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 28,821 RMR 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 28,821 shares
    Change vs previous 13F -2,500 shares

    0.01% of the 13F portfolio, value $591,696.

    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 31,321 shares
    Change vs previous 13F -42,496 shares

    0.01% of the 13F portfolio, value $484,536.

    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 73,817 shares
    Change vs previous 13F +8,556 shares

    0.03% of the 13F portfolio, value $1,099,874.

    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 65,261 shares
    Change vs previous 13F +3,478 shares

    0.03% of the 13F portfolio, value $1,026,556.

    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 61,783 shares
    Change vs previous 13F -10,112 shares

    0.02% of the 13F portfolio, value $1,010,153.

    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 71,895 shares
    Change vs previous 13F +2,984 shares

    0.03% of the 13F portfolio, value $1,197,052.

    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 68,911 shares
    Change vs previous 13F +662 shares

    0.03% of the 13F portfolio, value $1,422,324.

    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 68,249 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $1,732,161.

    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).