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WELLINGTON MANAGEMENT GROUP LLP: SUPN position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 20,667 SUPN 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 20,667 shares
    Change vs previous 13F -1,194 shares

    <0.01% of the 13F portfolio, value $961,222.

    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 21,861 shares
    Change vs previous 13F -1,486 shares

    <0.01% of the 13F portfolio, value $1,129,996.

    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 23,347 shares
    Change vs previous 13F -437 shares

    <0.01% of the 13F portfolio, value $1,160,347.

    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 23,784 shares
    Change vs previous 13F +2,791 shares

    <0.01% of the 13F portfolio, value $1,136,638.

    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 20,993 shares
    Change vs previous 13F -1,231 shares

    <0.01% of the 13F portfolio, value $661,700.

    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 22,224 shares
    Change vs previous 13F -1,276 shares

    <0.01% of the 13F portfolio, value $727,837.

    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 23,500 shares
    Change vs previous 13F -2,826 shares

    <0.01% of the 13F portfolio, value $849,761.

    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 26,326 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $820,844.

    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).