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Janus Henderson

412 hedge funds and large institutions have $5.19B invested in Janus Henderson in 2025 Q1 according to their latest regulatory filings, with 62 funds opening new positions, 171 increasing their positions, 131 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

less ownership

Funds ownership:

18% less capital invested

Capital invested by funds: $6.32B → $5.19B (-$1.13B)

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

39% less call options, than puts

Call options by funds: $144K | Put options by funds: $235K

Holders
412
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$144K
Puts
$235K
Net Calls
Net Calls Change

Top Buyers

1 +$30.8M
2 +$29.5M
3 +$24M
4
Renaissance Technologies
Renaissance Technologies
New York
+$20.7M
5
BlackRock
BlackRock
New York
+$19.9M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$6.62M
77
$6.52M
78
$6.46M
79
$6.28M
80
$6.1M
81
$5.88M
82
$5.84M
83
$5.6M
84
$5.51M
85
$5.26M
86
$5.08M
87
$5.02M
88
$5M
89
$4.8M
90
$4.57M
91
$4.49M
92
$4.47M
93
$4.37M
94
$4.31M
95
$4.26M
96
$4.18M
97
$4.18M
98
$4.17M
99
$4.16M
100
$4.11M