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WELLINGTON MANAGEMENT GROUP LLP: OBT position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 98,314 OBT 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 98,314 shares
    Change vs previous 13F -399,108 shares

    <0.01% of the 13F portfolio, value $3,615,989.

    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 497,422 shares
    Change vs previous 13F -76,848 shares

    <0.01% of the 13F portfolio, value $15,907,556.

    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 574,270 shares
    Change vs previous 13F -17,279 shares

    <0.01% of the 13F portfolio, value $16,395,409.

    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 591,549 shares
    Change vs previous 13F -374,861 shares

    <0.01% of the 13F portfolio, value $14,912,950.

    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 966,410 shares
    Change vs previous 13F +457,152 shares

    <0.01% of the 13F portfolio, value $24,972,034.

    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 509,258 shares
    Change vs previous 13F +244,503 shares

    <0.01% of the 13F portfolio, value $11,911,545.

    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 264,755 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $14,712,435.

    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 264,755 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $15,970,022.

    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).