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

T. Rowe Price Investment Management, Inc. held 5,213,700 MCHP 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 5,213,700 shares
    Change vs previous 13F -4,695,769 shares

    0.31% of the 13F portfolio, value $475,490,000.

    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 9,909,469 shares
    Change vs previous 13F -9,702 shares

    0.44% of the 13F portfolio, value $640,251,000.

    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 9,919,171 shares
    Change vs previous 13F +441,868 shares

    0.4% of the 13F portfolio, value $632,050,000.

    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 9,477,303 shares
    Change vs previous 13F -3,155,935 shares

    0.37% of the 13F portfolio, value $608,633,000.

    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 12,633,238 shares
    Change vs previous 13F -3,997,336 shares

    0.56% of the 13F portfolio, value $889,001,000.

    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 16,630,574 shares
    Change vs previous 13F +152,434 shares

    0.53% of the 13F portfolio, value $805,087,000.

    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 16,478,140 shares
    Change vs previous 13F -2,017,052 shares

    0.58% of the 13F portfolio, value $945,022,000.

    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 18,495,192 shares
    Change vs previous 13F not available

    0.9% of the 13F portfolio, value $1,484,979,000.

    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).