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Disclosery

BlackRock, Inc.: JMSB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BlackRock, Inc. on JMSB, newest first. How the timeline and the estimate are built.

BlackRock, Inc. held 984,411 JMSB shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 984,411 shares
    Change vs previous 13F +109,048 shares

    <0.01% of the 13F portfolio, value $21,460,159.

    13F-HR 0002012383-26-003238 filed by BlackRock, 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 875,363 shares
    Change vs previous 13F +3,733 shares

    <0.01% of the 13F portfolio, value $17,752,363.

    13F-HR 0002012383-26-001841 filed by BlackRock, 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 871,630 shares
    Change vs previous 13F +571 shares

    <0.01% of the 13F portfolio, value $17,423,883.

    13F-HR 0002012383-26-000920 filed by BlackRock, 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 871,059 shares
    Change vs previous 13F -4,007 shares

    <0.01% of the 13F portfolio, value $17,264,389.

    13F-HR 0002012383-25-002949 filed by BlackRock, 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 875,066 shares
    Change vs previous 13F -23,770 shares

    <0.01% of the 13F portfolio, value $16,214,972.

    13F-HR 0001060021-25-000120 filed by BlackRock, 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 898,836 shares
    Change vs previous 13F -13,095 shares

    <0.01% of the 13F portfolio, value $14,848,770.

    13F-HR 0001576419-25-000869 filed by BlackRock, 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 911,931 shares
    Change vs previous 13F +17,625 shares

    <0.01% of the 13F portfolio, value $18,311,575.

    13F-HR 0001060021-25-000002 filed by BlackRock, 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 894,306 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $17,689,373.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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