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OPPENHEIMER ASSET MANAGEMENT INC.: ACGL position timeline

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

OPPENHEIMER ASSET MANAGEMENT INC. held 118,288 ACGL shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 118,288 shares
    Change vs previous 13F -2,688 shares

    0.06% of the 13F portfolio, value $11,481,034.

    13F-HR 0001085146-26-000553 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 2,715 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 115,573 shares

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

  2. period ended2026-03-31
    13F 120,976 shares
    Change vs previous 13F -13,363 shares

    0.07% of the 13F portfolio, value $11,612,487.

    13F-HR 0001085146-26-000369 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 3,418 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 117,558 shares

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

  3. period ended2025-12-31
    13F 134,339 shares
    Change vs previous 13F -8,692 shares

    0.08% of the 13F portfolio, value $12,885,797.

    13F-HR 0001085146-26-000133 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 15,485 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 118,854 shares

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

  4. period ended2025-09-30
    13F 143,031 shares
    Change vs previous 13F -9,361 shares

    0.08% of the 13F portfolio, value $12,977,203.

    13F-HR 0001085146-25-005973 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 15,863 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 127,168 shares

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

  5. period ended2025-06-30
    13F 152,392 shares
    Change vs previous 13F -789 shares

    0.09% of the 13F portfolio, value $13,875,292.

    13F-HR 0001085146-25-004405 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 16,436 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 135,956 shares

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

  6. period ended2025-03-31
    13F 153,181 shares
    Change vs previous 13F +13,320 shares

    0.1% of the 13F portfolio, value $14,732,949.

    13F-HR 0001085146-25-002235 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 19,899 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 133,282 shares

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

  7. period ended2024-12-31
    13F 139,861 shares
    Change vs previous 13F +181 shares

    0.09% of the 13F portfolio, value $12,916,163.

    13F-HR 0001085146-25-000777 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 18,781 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 121,080 shares

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

  8. period ended2024-09-30
    13F 139,680 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $15,627,399.

    13F-HR 0001085146-24-005361 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 19,735 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 119,945 shares

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