Trian on JANUS HENDERSON GROUP PLC, March 24, 2026

Trian raised its stake to 20.7% (from 20.6%). It has said it may push for changes.

Date
March 24, 2026
Who
Trian
Fund
Janus Henderson Group PLC
Stake
20.7% (31,867,800 shares)
Type of notice
Updated notice
Document number
0000930413-26-000860

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