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Immersion Capital LLP: BLK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Immersion Capital LLP on BLK, newest first. How the timeline and the estimate are built.

Immersion Capital LLP held 12,633 BLK shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 12,633 shares
    Change vs previous 13F 0 shares

    19.34% of the 13F portfolio, value $12,149,282.

    13F-HR 0001636441-26-000002 filed by Immersion Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-12-31
    13F 12,633 shares
    Change vs previous 13F -4,910 shares

    19.56% of the 13F portfolio, value $13,521,605.

    13F-HR 0001636441-26-000001 filed by Immersion Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 17,543 shares
    Change vs previous 13F 0 shares

    21.05% of the 13F portfolio, value $20,452,857.

    13F-HR 0001874761-25-000015 filed by Immersion Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 17,543 shares
    Change vs previous 13F -11,738 shares

    18.52% of the 13F portfolio, value $18,406,993.

    13F-HR 0001874761-25-000010 filed by Immersion Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 29,281 shares
    Change vs previous 13F 0 shares

    19.01% of the 13F portfolio, value $27,713,881.

    13F-HR 0001636441-25-000003 filed by Immersion Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 29,281 shares
    Change vs previous 13F not available

    25.11% of the 13F portfolio, value $30,016,246.

    13F-HR 0001636441-25-000001 filed by Immersion Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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