Janus Henderson Group
JHG · NYSE
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No price history for this range.
Who owns JHG
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 47.6% of JHG’s shares.
- Trian Fund Management, L.P.16.7%
- BlackRock Institutional Trust Company, N.A.6.0%
- Glazer Capital, LLC4.0%
- Qube Research & Technologies Ltd3.8%
- Next 6 largest institutions17.0%
- All other shareholders52.4%
| Holder | Shares | % of shares |
|---|---|---|
| Trian Fund Management, L.P. | 25.65M | 16.65% |
| BlackRock Institutional Trust Company, N.A. | 9.31M | 6.04% |
| Glazer Capital, LLC | 6.23M | 4.05% |
| Qube Research & Technologies Ltd | 5.90M | 3.83% |
| AQR Capital Management, LLC | 5.80M | 3.77% |
| Vanguard Portfolio Management, LLC | 5.76M | 3.74% |
| HBK Investments, L.P. | 5.15M | 3.34% |
| Millennium Management LLC | 3.41M | 2.22% |
| State Street Investment Management (US) | 3.08M | 2.00% |
| Fidelity Investments Canada ULC | 3.02M | 1.96% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Statens Pensjonsfond Utland | 1.62M | 1.05% |
| Fidelity Global Equity+ Fund | 929.61K | 0.60% |
| BlackRock Event Driven Equity Fund | 812.56K | 0.53% |
| Arbitrage Fund | 771.03K | 0.50% |
| Aon Hewitt Demo Small Cap Value Fund | 714.60K | 0.46% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $641.23M (2 trades) of JHG on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| ROSENBERG MICHELLE | Other | 65.63K | — |
| ROSENBERG MICHELLE | Award | 65.63K | — |
| ROSENBERG MICHELLE | Other | 48.08K | — |
| ROSENBERG MICHELLE | Other | 47.49K | — |
| ROSENBERG MICHELLE | Other | 13.84K | $719.78K |
| ROSENBERG MICHELLE | Other | 130 | $6.76K |
| Seidman Leslie | Other | 15.76K | $819.31K |
| CASSIDY WILLIAM B | Other | 15.87K | — |
| CASSIDY WILLIAM B | Award | 15.87K | — |
| CASSIDY WILLIAM B | Other | 106.07K | — |
Short interest
Settled Jun 30, 2026
- Shares short
- 2.36M
- Days to cover
- 1.00
- % of shares outstanding
- 1.53%
- Average daily volume
- 5.63M
- Change since last report
- −29.2%
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