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Disclosery

Janus Henderson: SES position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Janus Henderson on SES, newest first. How the timeline and the estimate are built.

Janus Henderson held 122,100 SES shares at 2026-03-31 per its 13F-HR/A filed 2026-05-18.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F/A 122,100 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $117,735.

    13F-HR/A 0001085146-26-000420 filed by JANUS HENDERSON GROUP PLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-12-31
    13F 122,100 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $220,391.

    13F-HR 0001085146-26-000226 filed by JANUS HENDERSON GROUP PLC
    Filed (acceptance time not in the bulk data set), ingested

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