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Disclosery

BlackRock, Inc.: ONC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BlackRock, Inc. on ONC, newest first. How the timeline and the estimate are built.

BlackRock, Inc. held 694,618 ONC shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 694,618 shares
    Change vs previous 13F +37,117 shares

    <0.01% of the 13F portfolio, value $197,945,363.

    13F-HR 0002012383-26-003238 filed by BlackRock, 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 657,501 shares
    Change vs previous 13F -18,709 shares

    <0.01% of the 13F portfolio, value $195,258,096.

    13F-HR 0002012383-26-001841 filed by BlackRock, 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 676,210 shares
    Change vs previous 13F +180,120 shares

    <0.01% of the 13F portfolio, value $205,439,150.

    13F-HR 0002012383-26-000920 filed by BlackRock, 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 496,090 shares
    Change vs previous 13F -5,099 shares

    <0.01% of the 13F portfolio, value $169,017,922.

    13F-HR 0002012383-25-002949 filed by BlackRock, 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 501,189 shares
    Change vs previous 13F -81,101 shares

    <0.01% of the 13F portfolio, value $121,322,716.

    13F-HR 0001060021-25-000120 filed by BlackRock, 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 582,290 shares
    Change vs previous 13F -151,693 shares

    <0.01% of the 13F portfolio, value $158,481,870.

    13F-HR 0001576419-25-000869 filed by BlackRock, 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 733,983 shares
    Change vs previous 13F -158,366 shares

    <0.01% of the 13F portfolio, value $135,574,001.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    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 892,349 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $200,341,274.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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