171 hedge funds and large institutions have $7.5B invested in argenx in 2020 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 60 increasing their positions, 58 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

0.64% less ownership

Funds ownership: 54.5%53.86% (-0.64%)

20% less funds holding in top 10

Funds holding in top 10: 108 (-2)

36% less call options, than puts

Call options by funds: $64M | Put options by funds: $99.7M

Holders
171
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$64M
Puts
$99.7M
Net Calls
Net Calls Change

Top Buyers

1 +$158M
2 +$134M
3 +$22.5M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$17.5M
5
Jane Street
Jane Street
New York
+$12.4M

Top Sellers

1 -$131M
2 -$61.9M
3 -$31.5M
4
Ameriprise
Ameriprise
Minnesota
-$31.2M
5
CS
Credit Suisse
Switzerland
-$26.2M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$1.19M
102
$1.16M
103
$1.13M
104
$1.05M
105
$907K
106
$818K
107
$792K
108
$789K
109
$746K
110
$735K
111
$701K
112
$623K
113
$616K
114
$547K
115
$519K
116
$516K
117
$502K
118
$466K
119
$463K
120
$462K
121
$448K
122
$446K
123
$364K
124
$345K
125
$327K