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Disclosery

Starboard Value LP: ADSK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Starboard Value LP on ADSK, newest first. How the timeline and the estimate are built.

Starboard Value LP held 0 ADSK shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -1,001,733 shares

    13F-HR 0000921895-26-001402 filed by Starboard Value LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 1,001,733 shares
    Change vs previous 13F -311,267 shares

    5.62% of the 13F portfolio, value $296,522,985.

    13F-HR 0000921895-26-000450 filed by Starboard Value LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-09-30
    13F 1,313,000 shares
    Change vs previous 13F -154,348 shares

    7.85% of the 13F portfolio, value $417,100,710.

    13F-HR 0000921895-25-003099 filed by Starboard Value LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-06-30
    13F 1,467,348 shares
    Change vs previous 13F -532,652 shares

    7.87% of the 13F portfolio, value $454,246,920.

    13F-HR 0000921895-25-002289 filed by Starboard Value LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-03-31
    13F 2,000,000 shares
    Change vs previous 13F +962,000 shares

    9.52% of the 13F portfolio, value $523,600,000.

    13F-HR 0000921895-25-001532 filed by Starboard Value LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2024-12-31
    13F 1,038,000 shares
    Change vs previous 13F -814,000 shares

    5.55% of the 13F portfolio, value $306,801,660.

    13F-HR 0000921895-25-000464 filed by Starboard Value LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-09-30
    13F 1,852,000 shares
    Change vs previous 13F not available

    10.85% of the 13F portfolio, value $510,188,960.

    13F-HR 0000921895-24-002729 filed by Starboard Value LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).