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Disclosery

BlackRock, Inc.: PTC position timeline

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

BlackRock, Inc. held 11,499,640 PTC 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 11,499,640 shares
    Change vs previous 13F -56,140 shares

    0.02% of the 13F portfolio, value $1,306,474,044.

    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 11,555,780 shares
    Change vs previous 13F +146,966 shares

    0.03% of the 13F portfolio, value $1,646,583,050.

    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 11,408,814 shares
    Change vs previous 13F -425,405 shares

    0.03% of the 13F portfolio, value $1,987,529,417.

    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 11,834,219 shares
    Change vs previous 13F -57,605 shares

    0.04% of the 13F portfolio, value $2,402,583,133.

    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 11,891,824 shares
    Change vs previous 13F +220,267 shares

    0.04% of the 13F portfolio, value $2,049,436,896.

    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 11,671,557 shares
    Change vs previous 13F -586,556 shares

    0.04% of the 13F portfolio, value $1,808,507,820.

    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 12,258,113 shares
    Change vs previous 13F -1,351,071 shares

    0.05% of the 13F portfolio, value $2,253,899,150.

    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 13,609,184 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $2,458,635,149.

    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).