Janus Henderson Group PLC
JANUS HENDERSON GROUP PLC is a company, not a closed-end fund. We still track it - notices about it are below - but most of this site is about funds.
Is anyone targeting this fund?
Yes - one large investor is pushing for changes at this company.
- Trian owns 13% and has said it may push for changes. Since May 2, 2025.
What this means for you
Trian has told the regulator it may push for changes at this company. That usually means asking for a seat on the board, a sale of the company, or a change in how it is run.
Nothing is required of you now.
Large investors can also sell down and walk away. We show every notice they file, the day it is filed.
What happened, and when
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June 30, 2026
Trian cut its stake to 13% (from 16.7%). It has said it may push for changes.
Original document → -
June 18, 2026
Trian filed an updated notice; it still owns 16.7%. It has said it may push for changes.
Original document → -
May 14, 2026
Trian cut its stake to 16.7% (from 20.7%). It has said it may push for changes.
Original document → -
March 24, 2026
Trian raised its stake to 20.7% (from 20.6%). It has said it may push for changes.
Original document → -
Dec 22, 2025
Trian raised its stake to 20.6% (from 20.4%). It has said it may push for changes.
Original document →
Show all 7 events
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Oct 27, 2025
Trian raised its stake to 20.4% (from 20.2%). It has said it may push for changes.
Original document → -
May 2, 2025
Trian now owns 20.2%. It has said it may push for changes.
Original document →
Details: all notices, events and fund facts
| Date | Investor | Stake | Type of notice |
|---|---|---|---|
| June 30, 2026 | Trian | 13% | Updated notice |
| June 18, 2026 | Trian | 16.7% | Updated notice |
| May 14, 2026 | Trian | 16.7% | Updated notice |
| March 24, 2026 | Trian | 20.7% | Updated notice |
| Dec 22, 2025 | Trian | 20.6% | Updated notice |
| Oct 27, 2025 | Trian | 20.4% | Updated notice |
| May 2, 2025 | Trian | 20.2% | Updated notice |
No announcements from the fund on file.
- Run by
- not filed yet
- Fund family
- not filed yet
- Exchange
- not listed
Email me when something new is filed for Janus Henderson Group PLC
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