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BlackRock, Inc.: TREX position timeline

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

BlackRock, Inc. held 10,493,216 TREX 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 10,493,216 shares
    Change vs previous 13F +132,057 shares

    0.01% of the 13F portfolio, value $525,080,527.

    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 10,361,159 shares
    Change vs previous 13F -64,833 shares

    0.01% of the 13F portfolio, value $377,353,414.

    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 10,425,992 shares
    Change vs previous 13F +210,394 shares

    0.01% of the 13F portfolio, value $365,743,800.

    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 10,215,598 shares
    Change vs previous 13F -2,017,739 shares

    0.01% of the 13F portfolio, value $527,839,948.

    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 12,233,337 shares
    Change vs previous 13F -518,888 shares

    0.01% of the 13F portfolio, value $665,248,866.

    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 12,752,225 shares
    Change vs previous 13F -26,238 shares

    0.02% of the 13F portfolio, value $740,904,272.

    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 12,778,463 shares
    Change vs previous 13F -991,658 shares

    0.02% of the 13F portfolio, value $882,097,301.

    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 13,770,121 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $916,814,656.

    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).