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Rockefeller Capital Management L.P.: ARM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rockefeller Capital Management L.P. on ARM, newest first. How the timeline and the estimate are built.

Rockefeller Capital Management L.P. held 155,106 ARM shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 155,106 shares
    Change vs previous 13F +77,410 shares

    0.08% of the 13F portfolio, value $54,995,934.

    13F-HR 0001739439-26-000006 filed by Rockefeller Capital Management L.P.
    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 77,696 shares
    Change vs previous 13F +50,951 shares

    0.02% of the 13F portfolio, value $11,753,851.

    13F-HR 0001739439-26-000005 filed by Rockefeller Capital Management L.P.
    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 26,745 shares
    Change vs previous 13F +173 shares

    0.01% of the 13F portfolio, value $2,923,496.

    13F-HR/A 0001739439-26-000003 filed by Rockefeller Capital Management L.P.
    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 26,572 shares
    Change vs previous 13F +3,347 shares

    0.01% of the 13F portfolio, value $3,759,672.

    13F-HR 0001739439-25-000031 filed by Rockefeller Capital Management L.P.
    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/A 23,225 shares
    Change vs previous 13F +2,797 shares

    0.01% of the 13F portfolio, value $3,756,412.

    13F-HR/A 0001739439-25-000022 filed by Rockefeller Capital Management L.P.
    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 20,428 shares
    Change vs previous 13F +4,604 shares

    0.01% of the 13F portfolio, value $2,181,506.

    13F-HR 0001739439-25-000008 filed by Rockefeller Capital Management L.P.
    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 15,824 shares
    Change vs previous 13F +470 shares

    0.01% of the 13F portfolio, value $1,952,049.

    13F-HR 0001739439-25-000002 filed by Rockefeller Capital Management L.P.
    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 15,354 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,195,776.

    13F-HR 0001739439-24-000023 filed by Rockefeller Capital Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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