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BlackRock, Inc.: OPLN position timeline

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

BlackRock, Inc. held 16,005,588 OPLN 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 16,005,588 shares
    Change vs previous 13F +523,290 shares

    0.01% of the 13F portfolio, value $660,070,451.

    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 15,482,298 shares
    Change vs previous 13F +96,174 shares

    0.01% of the 13F portfolio, value $451,308,986.

    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 15,386,124 shares
    Change vs previous 13F +33,382 shares

    0.01% of the 13F portfolio, value $458,198,771.

    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 15,352,742 shares
    Change vs previous 13F -194,388 shares

    0.01% of the 13F portfolio, value $441,851,913.

    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 15,547,130 shares
    Change vs previous 13F -525,781 shares

    0.01% of the 13F portfolio, value $380,127,330.

    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 16,072,911 shares
    Change vs previous 13F -666,635 shares

    0.01% of the 13F portfolio, value $309,885,723.

    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 16,739,546 shares
    Change vs previous 13F -217,609 shares

    0.01% of the 13F portfolio, value $332,112,592.

    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 16,957,155 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $286,236,776.

    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).