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

T. Rowe Price Investment Management, Inc. held 20,346 CMS 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 20,346 shares
    Change vs previous 13F +541 shares

    <0.01% of the 13F portfolio, value $1,557,000.

    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 19,805 shares
    Change vs previous 13F -3,340 shares

    <0.01% of the 13F portfolio, value $1,537,000.

    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 23,145 shares
    Change vs previous 13F -25,720 shares

    <0.01% of the 13F portfolio, value $1,619,000.

    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 48,865 shares
    Change vs previous 13F -331,780 shares

    <0.01% of the 13F portfolio, value $3,580,000.

    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 380,645 shares
    Change vs previous 13F +94,637 shares

    0.02% of the 13F portfolio, value $26,372,000.

    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 286,008 shares
    Change vs previous 13F +73,039 shares

    0.01% of the 13F portfolio, value $21,483,000.

    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 212,969 shares
    Change vs previous 13F -2,106,339 shares

    0.01% of the 13F portfolio, value $14,195,000.

    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 2,319,308 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $163,813,000.

    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).