84 hedge funds and large institutions have $1.37B invested in argenx in 2018 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 19 increasing their positions, 27 reducing their positions, and 10 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 ownership

Funds ownership:

30% less repeat investments, than reductions

Existing positions increased: 19 | Existing positions reduced: 27

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

Holders
84
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
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$128M
2 +$65.7M
3 +$31.9M
4
Millennium Management
Millennium Management
New York
+$19M
5
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$15.6M

Top Sellers

1 -$49.5M
2 -$24.3M
3 -$10.4M
4
GTC
Ghost Tree Capital
New York
-$8.04M
5
QF
QVT Financial
New York
-$6.79M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$248M
2
$130M
3
$77.4M
4
$76.4M
5
$69.4M
6
$66.9M
7
$64.4M
8
$43.2M
9
$40.2M
10
$36.6M
11
$36.4M
12
$35.1M
13
$32.5M
14
$31.9M
15
$27.9M
16
$26.3M
17
$25.7M
18
$22.4M
19
$19.2M
20
$16.7M
21
$14.3M
22
$14.1M
23
$13.4M
24
$13.4M
25
$13.2M