Skip to content
Disclosery

BlackRock, Inc.: WTTR position timeline

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

BlackRock, Inc. held 11,687,275 WTTR 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 11,687,275 shares
    Change vs previous 13F +2,084,304 shares

    <0.01% of the 13F portfolio, value $233,511,746.

    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 9,602,971 shares
    Change vs previous 13F +427,167 shares

    <0.01% of the 13F portfolio, value $146,925,453.

    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 9,175,804 shares
    Change vs previous 13F +476,516 shares

    <0.01% of the 13F portfolio, value $96,529,455.

    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 8,699,288 shares
    Change vs previous 13F -307,845 shares

    <0.01% of the 13F portfolio, value $92,995,388.

    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 9,007,133 shares
    Change vs previous 13F -26,164 shares

    <0.01% of the 13F portfolio, value $77,821,629.

    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 9,033,297 shares
    Change vs previous 13F -172,014 shares

    <0.01% of the 13F portfolio, value $94,849,621.

    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 9,205,311 shares
    Change vs previous 13F +362,367 shares

    <0.01% of the 13F portfolio, value $121,878,317.

    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 8,842,944 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $98,421,967.

    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).