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T. Rowe Price Investment Management, Inc.: AIZ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of T. Rowe Price Investment Management, Inc. on AIZ, newest first. How the timeline and the estimate are built.

T. Rowe Price Investment Management, Inc. held 2,427,220 AIZ shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,427,220 shares
    Change vs previous 13F -844,823 shares

    0.43% of the 13F portfolio, value $651,782,000.

    13F-HR 0001897612-26-000578 filed by T. Rowe Price Investment Management, 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 3,272,043 shares
    Change vs previous 13F -349,815 shares

    0.49% of the 13F portfolio, value $712,684,000.

    13F-HR 0001897612-26-000460 filed by T. Rowe Price Investment Management, 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/A 3,621,858 shares
    Change vs previous 13F -238,681 shares

    0.55% of the 13F portfolio, value $872,325,000.

    13F-HR/A 0001897612-26-000299 filed by T. Rowe Price Investment Management, 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 3,860,539 shares
    Change vs previous 13F -137,974 shares

    0.51% of the 13F portfolio, value $836,193,000.

    13F-HR 0001897612-25-000511 filed by T. Rowe Price Investment Management, 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 3,998,513 shares
    Change vs previous 13F -382,608 shares

    0.5% of the 13F portfolio, value $789,667,000.

    13F-HR 0000080255-25-000548 filed by T. Rowe Price Investment Management, 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 4,381,121 shares
    Change vs previous 13F -658,078 shares

    0.61% of the 13F portfolio, value $918,941,000.

    13F-HR 0000080255-25-000283 filed by T. Rowe Price Investment Management, 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 5,039,199 shares
    Change vs previous 13F -77,832 shares

    0.66% of the 13F portfolio, value $1,074,459,000.

    13F-HR 0000080255-25-000217 filed by T. Rowe Price Investment Management, 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 5,117,031 shares
    Change vs previous 13F not available

    0.61% of the 13F portfolio, value $1,017,573,000.

    13F-HR 0001897612-24-002015 filed by T. Rowe Price Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).