---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-032902"
form_type: "8-K"
ticker: "JHG"
cik: "0001274173"
company_name: "JANUS HENDERSON GROUP PLC"
filed_at: "2025-04-08T23:59:59+00:00"
generated_at: "2026-05-23T18:53:33.048292+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Janus Henderson to manage Guardian's $45B fixed income portfolio, gets warrants and $400M seed capital

## Summary
- Janus Henderson will manage Guardian's $45B investment grade public fixed income general account assets.
- Guardian receives warrants for 1.6M JHG shares at $37.91 per share; 30% immediately exercisable.
- Guardian commits up to $400M seed capital for Janus Henderson fixed income product innovation.
- Partnership includes co-developing multi-asset model portfolios for Guardian's Park Avenue Securities (2,400+ advisors).
- Transaction expected to close by end of Q2 2025; JHG pro forma fixed income AUM over $147B.

## SEC filing metadata
- accession: 0001104659-25-032902
- form_type: 8-K
- ticker: JHG
- cik: 0001274173
- company_name: JANUS HENDERSON GROUP PLC
- filed_at: 2025-04-08T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 3.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1274173/000110465925032902/0001104659-25-032902-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1274173/000110465925032902/tm2511720d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-032902
- JSON: https://secwatch.observer/filing/0001104659-25-032902.json
- Plain text: https://secwatch.observer/filing/0001104659-25-032902.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.