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Disclosery

Boston Trust Walden Corp: APO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Boston Trust Walden Corp on APO, newest first. How the timeline and the estimate are built.

Boston Trust Walden Corp held 3,356,695 APO shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,356,695 shares
    Change vs previous 13F +186,998 shares

    0.35% of the 13F portfolio, value $397,475,870.

    13F-HR 0001386060-26-000035 filed by Boston Partners
    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 3,169,697 shares
    Change vs previous 13F -109,165 shares

    0.37% of the 13F portfolio, value $352,315,550.

    13F-HR 0001386060-26-000017 filed by Boston Partners
    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 3,278,862 shares
    Change vs previous 13F +1,692,532 shares

    0.49% of the 13F portfolio, value $474,384,106.

    13F-HR 0001386060-26-000014 filed by Boston Partners
    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 1,586,330 shares
    Change vs previous 13F +53,562 shares

    0.22% of the 13F portfolio, value $210,719,388.

    13F-HR 0001386060-25-000020 filed by Boston Partners
    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/A 1,532,768 shares
    Change vs previous 13F -1,186,253 shares

    0.24% of the 13F portfolio, value $217,749,272.

    13F-HR/A 0001085146-25-004915 filed by Boston Partners
    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 2,719,021 shares
    Change vs previous 13F not available

    0.45% of the 13F portfolio, value $370,543,059.

    13F-HR 0001085146-25-002987 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

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