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Janus Henderson

413 hedge funds and large institutions have $5.18B invested in Janus Henderson in 2025 Q1 according to their latest regulatory filings, with 61 funds opening new positions, 171 increasing their positions, 131 reducing their positions, and 46 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 → $5.18B (-$1.14B)

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
413
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 +$35.1M
2 +$33.6M
3 +$27.4M
4
Renaissance Technologies
Renaissance Technologies
New York
+$23.6M
5
BlackRock
BlackRock
New York
+$22.7M
Name Holding Trade Value Shares
Change
Change in
Stake
201
$772K
202
$763K
203
$755K
204
$754K
205
$721K
206
$709K
207
$708K
208
$686K
209
$659K
210
$658K
211
$656K
212
$651K
213
$649K
214
$638K
215
$636K
216
$626K
217
$605K
218
$593K
219
$592K
220
$590K
221
$587K
222
$571K
223
$562K
224
$549K
225
$539K