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WELLINGTON MANAGEMENT GROUP LLP: MICC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WELLINGTON MANAGEMENT GROUP LLP on MICC, newest first. How the timeline and the estimate are built.

WELLINGTON MANAGEMENT GROUP LLP held 15,628,560 MICC 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 15,628,560 shares
    Change vs previous 13F -10,475,407 shares

    0.05% of the 13F portfolio, value $272,215,625.

    13F-HR 0000902219-26-000311 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 26,103,967 shares
    Change vs previous 13F +712,353 shares

    0.07% of the 13F portfolio, value $382,292,543.

    13F-HR 0000902219-26-000209 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 25,391,614 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $405,347,111.

    13F-HR 0000902219-26-000103 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

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