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Starboard Value LP: IJH position timeline

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

Starboard Value LP held 8,877,781 IJH 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 8,877,781 shares
    Change vs previous 13F +3,047,125 shares

    15.14% of the 13F portfolio, value $684,565,693.

    13F-HR 0000921895-26-002172 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).

  2. period ended2026-03-31
    13F 5,830,656 shares
    Change vs previous 13F +580,000 shares

    8.62% of the 13F portfolio, value $393,744,200.

    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).

  3. period ended2025-12-31
    13F 5,250,656 shares
    Change vs previous 13F 0 shares

    6.56% of the 13F portfolio, value $346,543,296.

    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).

  4. period ended2025-09-30
    13F 5,250,656 shares
    Change vs previous 13F 0 shares

    6.45% of the 13F portfolio, value $342,657,811.

    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).

  5. period ended2025-06-30
    13F 5,250,656 shares
    Change vs previous 13F +1,685,781 shares

    5.64% of the 13F portfolio, value $325,645,685.

    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).

  6. period ended2025-03-31
    13F 3,564,875 shares
    Change vs previous 13F -400,393 shares

    3.78% of the 13F portfolio, value $208,010,456.

    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).

  7. period ended2024-12-31
    13F 3,965,268 shares
    Change vs previous 13F not available

    4.47% of the 13F portfolio, value $247,075,849.

    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).