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MARTINGALE ASSET MANAGEMENT L P: ACI position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 25,840 ACI 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 25,840 shares
    Change vs previous 13F -5 shares

    0.01% of the 13F portfolio, value $349,616.

    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 25,845 shares
    Change vs previous 13F -748,527 shares

    0.01% of the 13F portfolio, value $440,399.

    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 774,372 shares
    Change vs previous 13F -33,844 shares

    0.34% of the 13F portfolio, value $13,295,968.

    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 808,216 shares
    Change vs previous 13F -69,123 shares

    0.36% of the 13F portfolio, value $14,151,863.

    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 877,339 shares
    Change vs previous 13F +167,397 shares

    0.46% of the 13F portfolio, value $18,871,563.

    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 709,942 shares
    Change vs previous 13F -34,000 shares

    0.4% of the 13F portfolio, value $15,611,625.

    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 743,942 shares
    Change vs previous 13F +265,630 shares

    0.36% of the 13F portfolio, value $14,611,021.

    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 478,312 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $8,839,206.

    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).