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WELLINGTON MANAGEMENT GROUP LLP: VSTM position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 51,700 VSTM 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 51,700 shares
    Change vs previous 13F -99,540 shares

    <0.01% of the 13F portfolio, value $197,494.

    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 151,240 shares
    Change vs previous 13F +5,728 shares

    <0.01% of the 13F portfolio, value $801,572.

    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 145,512 shares
    Change vs previous 13F -9,497 shares

    <0.01% of the 13F portfolio, value $1,123,352.

    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 155,009 shares
    Change vs previous 13F -13,317 shares

    <0.01% of the 13F portfolio, value $1,368,729.

    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 168,326 shares
    Change vs previous 13F +6,262 shares

    <0.01% of the 13F portfolio, value $698,553.

    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 162,064 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $977,246.

    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).