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
1
$1.45B
2
$1.39B
3
$686M
4
$300M
5
$278M
6
$270M
7
$265M
8
$195M
9
$181M
10
$158M
11
$138M
12
$138M
13
$127M
14
$123M
15
$120M
16
$119M
17
$110M
18
$101M
19
$89M
20
$88.2M
21
$84.6M
22
$71.9M
23
$65.4M
24
$60.6M
25
$50.3M