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Disclosery

BlackRock, Inc.: OTTR position timeline

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

BlackRock, Inc. held 6,557,596 OTTR 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 6,557,596 shares
    Change vs previous 13F +133,222 shares

    0.01% of the 13F portfolio, value $590,052,503.

    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 6,424,374 shares
    Change vs previous 13F +32,927 shares

    0.01% of the 13F portfolio, value $563,867,321.

    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 6,391,447 shares
    Change vs previous 13F +29,953 shares

    0.01% of the 13F portfolio, value $516,492,845.

    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 6,361,494 shares
    Change vs previous 13F -67,085 shares

    0.01% of the 13F portfolio, value $521,451,676.

    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 6,428,579 shares
    Change vs previous 13F -253,140 shares

    0.01% of the 13F portfolio, value $495,579,146.

    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 6,681,719 shares
    Change vs previous 13F -298,497 shares

    0.01% of the 13F portfolio, value $537,009,769.

    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 6,980,216 shares
    Change vs previous 13F +379,241 shares

    0.01% of the 13F portfolio, value $515,419,121.

    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 6,600,975 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $515,932,186.

    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).