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

T. Rowe Price Investment Management, Inc. held 2,980,566 CSTM 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 2,980,566 shares
    Change vs previous 13F -980,253 shares

    0.06% of the 13F portfolio, value $94,991,000.

    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 3,960,819 shares
    Change vs previous 13F -373,908 shares

    0.07% of the 13F portfolio, value $97,357,000.

    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 4,334,727 shares
    Change vs previous 13F -781,953 shares

    0.05% of the 13F portfolio, value $81,710,000.

    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 5,116,680 shares
    Change vs previous 13F -9,193,041 shares

    0.05% of the 13F portfolio, value $76,137,000.

    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 14,309,721 shares
    Change vs previous 13F -4,889,594 shares

    0.12% of the 13F portfolio, value $190,320,000.

    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 19,199,315 shares
    Change vs previous 13F -629,423 shares

    0.13% of the 13F portfolio, value $193,722,000.

    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 19,828,738 shares
    Change vs previous 13F +4,181,823 shares

    0.13% of the 13F portfolio, value $203,642,000.

    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 15,646,915 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $254,419,000.

    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).