134 hedge funds and large institutions have $3.17B invested in argenx in 2019 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 48 increasing their positions, 49 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
134
Holders Change
+1
Holders Change %
+0.75%
% of All Funds
2.91%
Holding in Top 10
11
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+37.5%
% of All Funds
0.24%
New
18
Increased
48
Reduced
49
Closed
16
Calls
$11.1M
Puts
$14.8M
Net Calls
-$3.73M
Net Calls Change
-$1.22M
Name Holding Trade Value Shares
Change
Shares
Change %
BC
26
Boxer Capital
California
$28.3M +$28.3M +200,000 New
BAMCO Inc
27
BAMCO Inc
New York
$26.6M -$2.06M -14,561 -7%
RSCM
28
Rock Springs Capital Management
Maryland
$25.7M
MWNA
29
Marshall Wace North America
New York
$22.9M -$8.54M -60,289 -27%
EAM
30
Eventide Asset Management
Massachusetts
$21.7M
CAM
31
Cormorant Asset Management
Massachusetts
$21.2M -$17.7M -125,000 -45%
GIM
32
Granahan Investment Management
Massachusetts
$20.4M -$181K -1,280 -0.9%
TCM
33
TimesSquare Capital Management
New York
$17.5M +$84.9K +600 +0.5%
ACH
34
ArrowMark Colorado Holdings
Colorado
$17.5M -$4.53M -32,026 -21%
UBS AM
35
UBS AM
Illinois
$16.3M -$346K -2,446 -2%
PC
36
Polar Capital
United Kingdom
$14.2M +$3.54M +25,000 +33%
GTC
37
Ghost Tree Capital
New York
$14.2M +$14.2M +100,000 New
AIC
38
AWM Investment Company
New York
$13.5M
Point72 Asset Management
39
Point72 Asset Management
Connecticut
$12.8M +$5.75M +40,600 +81%
TD Asset Management
40
TD Asset Management
Ontario, Canada
$12.4M +$672K +4,747 +6%
QF
41
QVT Financial
New York
$12M
New York State Common Retirement Fund
42
New York State Common Retirement Fund
New York
$11.7M +$558K +3,940 +5%
Renaissance Technologies
43
Renaissance Technologies
New York
$11.7M +$5.56M +39,300 +91%
ACP
44
Acuta Capital Partners
California
$11.5M +$2.48M +17,500 +28%
Axa
45
Axa
France
$11.3M -$3.94M -27,823 -26%
Deutsche Bank
46
Deutsche Bank
Germany
$10.7M +$3.09M +21,795 +41%
American Century Companies
47
American Century Companies
Missouri
$10.5M +$10.5M +73,994 New
FI
48
Fosun International
China
$8.47M +$1.07M +7,778 +14%
Bank of Montreal
49
Bank of Montreal
Ontario, Canada
$8.27M +$3.19M +22,520 +63%
USAA
50
United Services Automobile Association
Texas
$7.6M +$885K +6,250 +13%