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Disclosery

BlackRock, Inc.: EXTR position timeline

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

BlackRock, Inc. held 20,842,155 EXTR 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 20,842,155 shares
    Change vs previous 13F +652,273 shares

    0.01% of the 13F portfolio, value $674,660,566.

    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 20,189,882 shares
    Change vs previous 13F +732,221 shares

    0.01% of the 13F portfolio, value $304,463,425.

    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 19,457,661 shares
    Change vs previous 13F +291,769 shares

    0.01% of the 13F portfolio, value $323,970,061.

    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 19,165,892 shares
    Change vs previous 13F +561,473 shares

    0.01% of the 13F portfolio, value $395,775,678.

    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 18,604,419 shares
    Change vs previous 13F -402,933 shares

    0.01% of the 13F portfolio, value $333,949,325.

    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 19,007,352 shares
    Change vs previous 13F -360,074 shares

    0.01% of the 13F portfolio, value $251,467,267.

    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 19,367,426 shares
    Change vs previous 13F +1,034,098 shares

    0.01% of the 13F portfolio, value $324,210,718.

    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 18,333,328 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $275,549,921.

    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).