JANUS HENDERSON GROUP PLC

Ticker: JHG CUSIP: G4474Y214 Class: Common Stock

WATER ISLAND CAPITAL LLC's Holding History (CIK: 0001222765)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 647,485 Value ($000) $30,801 Avg Close $44.24 Range $40.65 - $49.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	647,485	$30,801	$44.24	$40.65 - $49.42