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Disclosery

WATER ISLAND CAPITAL LLC: WBD position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WATER ISLAND CAPITAL LLC on WBD, newest first. How the timeline and the estimate are built.

WATER ISLAND CAPITAL LLC held 1,740,468 WBD 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 1,740,468 shares
    Change vs previous 13F +123,448 shares

    4.91% of the 13F portfolio, value $46,400,878.

    13F-HR 0001222765-26-000011 filed by WATER ISLAND CAPITAL LLC
    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 1,617,020 shares
    Change vs previous 13F +477,386 shares

    5.92% of the 13F portfolio, value $44,403,369.

    13F-HR 0001222765-26-000007 filed by WATER ISLAND CAPITAL LLC
    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 1,139,634 shares
    Change vs previous 13F not available

    4.01% of the 13F portfolio, value $32,844,252.

    13F-HR 0001222765-26-000003 filed by WATER ISLAND CAPITAL LLC
    Filed (acceptance time not in the bulk data set), ingested

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