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T. Rowe Price Investment Management, Inc.: ZWS 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 ZWS, newest first. How the timeline and the estimate are built.

T. Rowe Price Investment Management, Inc. held 915,442 ZWS 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 915,442 shares
    Change vs previous 13F -353,761 shares

    0.03% of the 13F portfolio, value $46,258,000.

    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 1,269,203 shares
    Change vs previous 13F -31,398 shares

    0.04% of the 13F portfolio, value $56,912,000.

    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 1,300,601 shares
    Change vs previous 13F -120,440 shares

    0.04% of the 13F portfolio, value $60,465,000.

    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 1,421,041 shares
    Change vs previous 13F -87,757 shares

    0.04% of the 13F portfolio, value $66,832,000.

    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 1,508,798 shares
    Change vs previous 13F -243,429 shares

    0.03% of the 13F portfolio, value $55,177,000.

    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 1,752,227 shares
    Change vs previous 13F -117,118 shares

    0.04% of the 13F portfolio, value $57,789,000.

    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 1,869,345 shares
    Change vs previous 13F -1,402,349 shares

    0.04% of the 13F portfolio, value $69,727,000.

    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 3,271,694 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $117,585,000.

    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).