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Disclosery

BlackRock, Inc.: CTAS position timeline

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

BlackRock, Inc. held 26,578,230 CTAS 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 26,578,230 shares
    Change vs previous 13F -391,437 shares

    0.07% of the 13F portfolio, value $4,520,425,340.

    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 26,969,667 shares
    Change vs previous 13F -1,959,134 shares

    0.08% of the 13F portfolio, value $4,561,649,480.

    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 28,928,801 shares
    Change vs previous 13F +160,094 shares

    0.09% of the 13F portfolio, value $5,440,639,596.

    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 28,768,707 shares
    Change vs previous 13F +598,909 shares

    0.1% of the 13F portfolio, value $5,905,064,688.

    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 28,169,798 shares
    Change vs previous 13F -578,378 shares

    0.12% of the 13F portfolio, value $6,278,202,892.

    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 28,748,176 shares
    Change vs previous 13F -237,968 shares

    0.12% of the 13F portfolio, value $5,908,612,467.

    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 28,986,144 shares
    Change vs previous 13F +975,736 shares

    0.11% of the 13F portfolio, value $5,295,768,483.

    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 28,010,408 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $5,766,782,773.

    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).