---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-015922"
form_type: "8-K"
ticker: "JHG"
cik: "0001274173"
company_name: "JANUS HENDERSON GROUP PLC"
filed_at: "2026-05-08T23:59:59+00:00"
generated_at: "2026-05-14T19:51:10.269373+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Janus Henderson Q1 2026: AUM $480B, net inflows $2.9B, adjusted EPS $0.90

## Summary
- AUM $480B (+29% YoY); Q1 net inflows $2.9B vs breakeven Q4 2025.
- GAAP diluted EPS $0.59; adjusted diluted EPS $0.90, up from $0.79 YoY.
- GAAP operating income $113.9M, down from $153.6M Q1 2025; Q4 2025 had extraordinary performance fees.
- Investment performance strongest on 10-year: 68% of AUM beat benchmarks as of March 31, 2026.
- Take-private with Trian/General Catalyst expected to close mid-2026; shareholder approval obtained.

## SEC filing metadata
- accession: 0001437749-26-015922
- form_type: 8-K
- ticker: JHG
- cik: 0001274173
- company_name: JANUS HENDERSON GROUP PLC
- filed_at: 2026-05-08T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1274173/000143774926015922/0001437749-26-015922-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1274173/000143774926015922/jhg20260227_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-015922
- JSON: https://secwatch.observer/filing/0001437749-26-015922.json
- Plain text: https://secwatch.observer/filing/0001437749-26-015922.txt

## Source-grounded claims
- claim_id: 8b9cb5a30ea19d65139428a856539925e43344f3
  claim: JANUS HENDERSON GROUP PLC reported first quarter 2026 results: EPS US$0.59 per diluted share.
  evidence_excerpt: First quarter 2026 diluted earnings per share of US$0.59 compared to US$2.62 in the fourth quarter 2025 and US$0.77 in the first quarter 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1274173/000143774926015922/0001437749-26-015922-index.htm

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