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BlackRock, Inc.: TUSK position timeline

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

BlackRock, Inc. held 407,976 TUSK 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 407,976 shares
    Change vs previous 13F -1,046,863 shares

    <0.01% of the 13F portfolio, value $1,325,923.

    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 1,454,839 shares
    Change vs previous 13F -18,205 shares

    <0.01% of the 13F portfolio, value $3,564,356.

    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 1,473,044 shares
    Change vs previous 13F +20,581 shares

    <0.01% of the 13F portfolio, value $2,725,131.

    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 1,452,463 shares
    Change vs previous 13F -16,636 shares

    <0.01% of the 13F portfolio, value $3,326,140.

    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 1,469,099 shares
    Change vs previous 13F +8,302 shares

    <0.01% of the 13F portfolio, value $4,113,477.

    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 1,460,797 shares
    Change vs previous 13F -15,088 shares

    <0.01% of the 13F portfolio, value $2,980,025.

    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 1,475,885 shares
    Change vs previous 13F +11,773 shares

    <0.01% of the 13F portfolio, value $4,427,655.

    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 1,464,112 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $5,988,218.

    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).