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Rockefeller Capital Management L.P.: JMST position timeline

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

Rockefeller Capital Management L.P. held 502,899 JMST 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 502,899 shares
    Change vs previous 13F +173,173 shares

    0.04% of the 13F portfolio, value $25,647,873.

    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 329,726 shares
    Change vs previous 13F +114,162 shares

    0.03% of the 13F portfolio, value $16,809,477.

    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 215,564 shares
    Change vs previous 13F -20,683 shares

    0.02% of the 13F portfolio, value $10,980,845.

    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 236,247 shares
    Change vs previous 13F -31,843 shares

    0.02% of the 13F portfolio, value $12,058,084.

    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 268,090 shares
    Change vs previous 13F +157,475 shares

    0.03% of the 13F portfolio, value $13,651,168.

    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 110,615 shares
    Change vs previous 13F +40,130 shares

    0.01% of the 13F portfolio, value $5,624,784.

    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 70,485 shares
    Change vs previous 13F +55,766 shares

    0.01% of the 13F portfolio, value $3,574,344.

    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 14,719 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $749,800.

    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).