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WELLINGTON MANAGEMENT GROUP LLP: ACAD position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 46,584 ACAD 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 46,584 shares
    Change vs previous 13F -3,397 shares

    <0.01% of the 13F portfolio, value $1,178,576.

    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 49,981 shares
    Change vs previous 13F -3,308 shares

    <0.01% of the 13F portfolio, value $1,112,578.

    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 53,289 shares
    Change vs previous 13F -2,052 shares

    <0.01% of the 13F portfolio, value $1,423,350.

    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 55,341 shares
    Change vs previous 13F +5,743 shares

    <0.01% of the 13F portfolio, value $1,180,977.

    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 49,598 shares
    Change vs previous 13F -2,177 shares

    <0.01% of the 13F portfolio, value $1,069,828.

    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 51,775 shares
    Change vs previous 13F -3,937 shares

    <0.01% of the 13F portfolio, value $859,982.

    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 55,712 shares
    Change vs previous 13F -6,873 shares

    <0.01% of the 13F portfolio, value $1,022,316.

    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 62,585 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $962,559.

    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).