Janus Henderson Group plc Ordinary Shares (JHG) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for JHG. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 412 institutions reported holding JHG, with 140.0 million shares worth $7.3 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Trian Fund Management | 25,654,382 | $1.3B | DECREASED |
| BlackRock | 13,846,329 | $719M | DECREASED |
| Vanguard | 8,456,418 | $439M | DECREASED |
| Glazer Capital | 6,234,419 | $324M | INCREASED |
| Qube Research & Technologies | 5,901,943 | $307M | INCREASED |
Full institutional holdings, insider history, and congressional trades for Janus Henderson Group plc Ordinary Shares on SentiSense.