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WELLINGTON MANAGEMENT GROUP LLP: EBS position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 151,966 EBS 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 151,966 shares
    Change vs previous 13F +720 shares

    <0.01% of the 13F portfolio, value $1,273,476.

    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 151,246 shares
    Change vs previous 13F -17,397 shares

    <0.01% of the 13F portfolio, value $1,255,342.

    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 168,643 shares
    Change vs previous 13F -15,462 shares

    <0.01% of the 13F portfolio, value $2,084,428.

    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 184,105 shares
    Change vs previous 13F +10,935 shares

    <0.01% of the 13F portfolio, value $1,623,805.

    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 173,170 shares
    Change vs previous 13F +30,204 shares

    <0.01% of the 13F portfolio, value $1,104,824.

    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 142,966 shares
    Change vs previous 13F +7,624 shares

    <0.01% of the 13F portfolio, value $694,815.

    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 135,342 shares
    Change vs previous 13F -947 shares

    <0.01% of the 13F portfolio, value $1,293,869.

    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 136,289 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,138,013.

    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).