Janus Henderson
JHG
JHG was delisted on the 30th of June, 2026.
468 hedge funds and large institutions have $6.63B invested in Janus Henderson in 2025 Q4 according to their latest regulatory filings, with 116 funds opening new positions, 162 increasing their positions, 143 reducing their positions, and 56 closing their positions.
107% more first-time investments, than exits
New positions opened: 116 | Existing positions closed: 56
103% more call options, than puts
Call options by funds: $7.49M | Put options by funds: $3.7M
100% more funds holding in top 10
Funds holding in top 10: 3 → 6 (+3)
13% more repeat investments, than reductions
Existing positions increased: 162 | Existing positions reduced: 143
13% more funds holding
Funds holding: 415 → 468 (+53)
7% more capital invested
Capital invested by funds: $6.21B → $6.63B (+$421M)
0.88% more ownership
Funds ownership: 89.4% → 90.28% (+0.88%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Hudson Bay Capital Management
Stamford,
Connecticut
|
+$74.3M |
| 2 |
SFM
Soros Fund Management
New York
|
+$44.1M |
| 3 |
BlackRock
New York
|
+$44.1M |
| 4 |
QOP
Quinn Opportunity Partners
Charlottesville,
Virginia
|
+$43.6M |
| 5 |
Balyasny Asset Management
Chicago,
Illinois
|
+$33.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$265M |
| 2 |
CCMG
Clark Capital Management Group
Philadelphia,
Pennsylvania
|
-$81.4M |
| 3 |
Vanguard Group
Malvern,
Pennsylvania
|
-$74.7M |
| 4 |
Principal Financial Group
Des Moines,
Iowa
|
-$52.8M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$48.9M |
JHG Hedge Fund Activity: Q4 2025 in Review
468 of the 8,255 institutional investors tracked by Wall St. Rank reported a position in Janus Henderson (JHG) for Q4 2025, worth a combined $6.63B — up 6.8% from $6.21B a quarter earlier.
Buyers outnumbered sellers: 116 funds opened new JHG positions and 56 closed out — a net gain of 60 holders — while 162 added to existing stakes and 143 trimmed.
The largest buyer was Hudson Bay Capital Management, opening a new position worth an estimated $74.3M. The largest seller was Millennium Management, cutting an estimated $265M.
- 468 institutional investors held Janus Henderson (JHG) as of Q4 2025, up from 415 in Q3 2025.
- Funds reported $6.63B of Janus Henderson stock for Q4 2025, up 6.8% quarter-over-quarter.
- 116 funds opened new Janus Henderson positions in Q4 2025 and 56 closed out, a net change of +60 holders.
- The largest Janus Henderson buyer in Q4 2025 was Hudson Bay Capital Management, an estimated $74.3M added.
- The largest Janus Henderson seller in Q4 2025 was Millennium Management, an estimated $265M sold.
Based on aggregated 13F filings for Q4 2025.