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Disclosery

WATER ISLAND CAPITAL LLC: ACI position timeline

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

WATER ISLAND CAPITAL LLC held 0 ACI shares at 2025-03-31 per its 13F-HR filed 2025-05-15.

the latest 13F is the newest step

  1. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -1,862,712 shares

    13F-HR 0001222765-25-000008 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).

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

  2. period ended2024-12-31
    13F 1,862,712 shares
    Change vs previous 13F -84,190 shares

    4.4% of the 13F portfolio, value $36,583,664.

    13F-HR 0001222765-25-000004 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 ended2024-09-30
    13F 1,946,902 shares
    Change vs previous 13F not available

    3.72% of the 13F portfolio, value $35,978,749.

    13F-HR 0001222765-24-000013 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).