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WELLINGTON MANAGEMENT GROUP LLP: MTB position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 9,801,881 MTB 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 9,801,881 shares
    Change vs previous 13F -150,431 shares

    0.4% of the 13F portfolio, value $2,332,945,697.

    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 9,952,312 shares
    Change vs previous 13F -208,096 shares

    0.38% of the 13F portfolio, value $2,057,341,937.

    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 10,160,408 shares
    Change vs previous 13F -75,658 shares

    0.36% of the 13F portfolio, value $2,047,119,003.

    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).

  4. period ended2025-09-30
    13F 10,236,066 shares
    Change vs previous 13F +276,453 shares

    0.35% of the 13F portfolio, value $2,022,851,364.

    13F-HR 0000902219-25-000462 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).

  5. period ended2025-06-30
    13F 9,959,613 shares
    Change vs previous 13F +65,548 shares

    0.35% of the 13F portfolio, value $1,932,065,325.

    13F-HR 0000902219-25-000356 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).

  6. period ended2025-03-31
    13F 9,894,065 shares
    Change vs previous 13F +2,460,315 shares

    0.34% of the 13F portfolio, value $1,768,564,121.

    13F-HR 0000902219-25-000242 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).

  7. period ended2024-12-31
    13F/A 7,433,750 shares
    Change vs previous 13F -2,560,086 shares

    0.26% of the 13F portfolio, value $1,397,619,339.

    13F-HR 0000902219-25-000131 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).

  8. period ended2024-09-30
    13F 9,993,836 shares
    Change vs previous 13F not available

    0.31% of the 13F portfolio, value $1,780,102,069.

    13F-HR 0000902219-24-000498 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).