InvestorLens

JHG — JANUS HENDERSON GROUP PLC

Public company

Sign in to save5 tracked investors reported this
For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying JHG?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence
95
Institutional Conviction
Net accumulation · 1 buying vs 0 selling last quarter
68
Macro Tailwind
Macro conditions are mixed for this sector
52
Why? — Evidence & Confidence ▾

Of 1 tracked investors who changed their JHG position last quarter, 1 bought and 0 sold (100% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 52/100 in a Squeeze regime).

Supporting evidence
  • +1 tracked investor added or increased positions last quarter (George Soros)
  • +5 tracked investors reported holding JHG at their latest filing
Contradicting evidence — always shown
  • −13F data is disclosed up to 45 days after quarter end — positions may have changed since
Know the limits
  • · 13F disclosure lag (up to 45 days)
  • · Tracked investors are a sample, not the whole market
  • · Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 8/4/2026.

About JANUS HENDERSON GROUP PLC (JHG)

JANUS HENDERSON GROUP PLC (JHG) appears in the most recent 13F filings of 5 tracked institutional investors. The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $195M. Across recent filings, tracked investors recorded 1 new positions, 0 increased, 0 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in JHG

100
/100
Strong Institutional Accumulation
Added / Increased1
Reduced0
Exited0
BearishBullish
Crowded Trade Score™

How many top investors track JHG

33
/100
Emerging Interest
5investors

A small number of top investors own this.

UndiscoveredCrowded
151015+

JHG Ownership Composition

How JANUS HENDERSON GROUP PLC is held across tracked investor types, based on reported 13F positions.

Dominant Type
Other
86% of tracked value
Institutions
5
tracked investors
Total Reported
$388.3M
combined 13F value
Sectors2
  • Other86.0%
  • Hedge Funds14.0%
Other(3)
86.0%
Hedge Funds(2)
14.0%

Tracked investors reporting JHG

  • Ken GriffinMar 31, 2026
    Citadel Advisors
    Shares
    3.8M
    Value
    $195.4M
    % Portfolio
    0.03%
  • Izzy EnglanderMar 31, 2026
    Millennium Management
    Shares
    2.3M
    Value
    $120M
    % Portfolio
    0.05%
  • George SorosDec 31, 2025
    Soros Fund Management
    Shares
    997K
    Value
    $47.4M
    % Portfolio
    0.55%
  • Paul Tudor JonesMar 31, 2026
    Tudor Investment Corp
    Shares
    358K
    Value
    $18.4M
    % Portfolio
    0.03%
  • Steve CohenMar 31, 2026
    Point72 Asset Management
    Shares
    136.7K
    Value
    $7M
    % Portfolio
    0.01%

Recent activity

Frequently asked questions

How many institutional investors hold JHG?
5 tracked institutional investors disclosed a position in JHG (JANUS HENDERSON GROUP PLC) in their most recent 13F filing.
Who is the largest institutional holder of JHG?
Ken Griffin, Citadel Advisors, holds the largest disclosed position in JHG, valued at $195M.
Did institutional ownership of JHG increase or decrease?
Across recent 13F filings, tracked investors recorded 1 new positions, 0 increased, 0 reduced, and 0 fully exited JHG.
Where does this JHG ownership data come from?
SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.
JHG (JANUS HENDERSON GROUP PLC) — Institutional Holders & — InvestorLens