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argenx
ARGX

Overview Fund Activity

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.

Holders
84
Holders Change
+21
Holders Change %
+33.33%
% of All Funds
1.93%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.07%
New
31
Increased
19
Reduced
27
Closed
10
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$248M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$130M
3
BB
3
BB Biotech
Switzerland
$31.9M
4
Millennium Management
4
Millennium Management
New York
$66.9M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$76.4M

Top Sellers

1
CCM
1
Consonance Capital Management
New York
$0
2
VMI
2
VHCP Management II
New York
$27.9M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$35.1M
4
GTC
4
Ghost Tree Capital
New York
$12.1M
5
QF
5
QVT Financial
New York
$7.3M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$248M 3,079,597 +1,588,566 +107%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$130M 1,609,910 +816,429 +103%
BBA
3
Baker Bros. Advisors
New York
$77.4M 961,754 – –
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$76.4M 949,500 +194,500 +26%
ACA
5
Avoro Capital Advisors
New York
$69.4M 863,275 +58,400 +7%
Millennium Management
6
Millennium Management
New York
$66.9M 832,176 +236,662 +40%
Federated Hermes
7
Federated Hermes
Pennsylvania
$64.4M 800,000 – –
PA
8
Perceptive Advisors
New York
$43.2M 537,361 – –
O
9
OrbiMed
New York
$40.2M 500,000 – –
PAMU
10
Pictet Asset Management (UK)
United Kingdom
$36.6M 454,703 -74,419 -14%
Franklin Resources
11
Franklin Resources
California
$36.4M 452,600 -5,000 -1%
Janus Henderson Group
12
Janus Henderson Group
United Kingdom
$35.1M 436,122 -129,163 -23%
ACP
13
Acuta Capital Partners
California
$32.5M 403,821 +80,821 +25%
BB
14
BB Biotech
Switzerland
$31.9M 396,819 +396,819 New
VMI
15
VHCP Management II
New York
$27.9M 346,792 -302,873 -47%
Jennison Associates
16
Jennison Associates
New York
$26.3M 326,737 +39,925 +14%
DM
17
Deerfield Management
New York
$25.7M 319,920 -46,041 -13%
CAM
18
Cormorant Asset Management
Massachusetts
$22.4M 278,536 -11,464 -4%
RG
19
Redmile Group
California
$19.2M 238,600 +38,600 +19%
Morgan Stanley
20
Morgan Stanley
New York
$16.7M 208,159 +185,645 +825%
Renaissance Technologies
21
Renaissance Technologies
New York
$14.3M 177,155 +10,328 +6%
ACH
22
ArrowMark Colorado Holdings
Colorado
$14.1M 175,351 -35,365 -17%
Loomis, Sayles & Company
23
Loomis, Sayles & Company
Massachusetts
$13.4M 166,245 +166,245 New
KCM
24
Kingdon Capital Management
New York
$13.4M 166,011 +77,742 +88%
TCM
25
TimesSquare Capital Management
New York
$13.2M 163,555 +163,555 New
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