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WELLINGTON MANAGEMENT GROUP LLP: KWR position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 679,621 KWR 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 679,621 shares
    Change vs previous 13F -68,520 shares

    0.02% of the 13F portfolio, value $107,971,389.

    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 748,141 shares
    Change vs previous 13F -8,847 shares

    0.02% of the 13F portfolio, value $92,941,556.

    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 756,988 shares
    Change vs previous 13F +95,100 shares

    0.02% of the 13F portfolio, value $103,942,022.

    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 661,888 shares
    Change vs previous 13F +293,977 shares

    0.02% of the 13F portfolio, value $87,203,745.

    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 367,911 shares
    Change vs previous 13F +180,304 shares

    0.01% of the 13F portfolio, value $41,183,957.

    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 187,607 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $23,190,101.

    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).