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BlackRock, Inc.: QTRX position timeline

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

BlackRock, Inc. held 3,635,411 QTRX 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 3,635,411 shares
    Change vs previous 13F +357,816 shares

    <0.01% of the 13F portfolio, value $15,704,976.

    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 3,277,595 shares
    Change vs previous 13F -98,315 shares

    <0.01% of the 13F portfolio, value $11,537,134.

    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 3,375,910 shares
    Change vs previous 13F +262,930 shares

    <0.01% of the 13F portfolio, value $21,470,788.

    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 3,112,980 shares
    Change vs previous 13F +188,281 shares

    <0.01% of the 13F portfolio, value $16,903,481.

    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 2,924,699 shares
    Change vs previous 13F -145,416 shares

    <0.01% of the 13F portfolio, value $19,449,249.

    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 3,070,115 shares
    Change vs previous 13F -94,106 shares

    <0.01% of the 13F portfolio, value $19,986,450.

    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 3,164,221 shares
    Change vs previous 13F -46,695 shares

    <0.01% of the 13F portfolio, value $33,635,667.

    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 3,210,916 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $41,613,471.

    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).