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Disclosery

OPPENHEIMER ASSET MANAGEMENT INC.: DNOV position timeline

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

OPPENHEIMER ASSET MANAGEMENT INC. held 81,838 DNOV 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 81,838 shares
    Change vs previous 13F -8,167 shares

    0.04% of the 13F portfolio, value $4,202,381.

    13F-HR 0000822581-26-000002 filed by OPPENHEIMER & CO INC
    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 90,005 shares
    Change vs previous 13F -3,364 shares

    0.05% of the 13F portfolio, value $4,311,726.

    13F-HR 0000822581-26-000001 filed by OPPENHEIMER & CO INC
    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 93,369 shares
    Change vs previous 13F -313,050 shares

    0.06% of the 13F portfolio, value $4,559,946.

    13F-HR 0001085146-26-000134 filed by OPPENHEIMER & CO INC
    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 406,419 shares
    Change vs previous 13F -86,727 shares

    0.23% of the 13F portfolio, value $19,028,538.

    13F-HR 0000822581-25-000003 filed by OPPENHEIMER & CO INC
    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 493,146 shares
    Change vs previous 13F +4,780 shares

    0.29% of the 13F portfolio, value $22,038,103.

    13F-HR 0001085146-25-004369 filed by OPPENHEIMER & CO INC
    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 488,366 shares
    Change vs previous 13F -5,075 shares

    0.31% of the 13F portfolio, value $20,470,838.

    13F-HR 0001085146-25-002234 filed by OPPENHEIMER & CO INC
    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 493,441 shares
    Change vs previous 13F not available

    0.32% of the 13F portfolio, value $21,152,039.

    13F-HR 0001085146-25-000778 filed by OPPENHEIMER & CO INC
    Filed (acceptance time not in the bulk data set), ingested

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