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argenx
ARGX

Overview Fund Activity

339 hedge funds and large institutions have $15.9B invested in argenx in 2023 Q3 according to their latest regulatory filings, with 77 funds opening new positions, 137 increasing their positions, 95 reducing their positions, and 22 closing their positions.

Holders
339
Holders Change
+51
Holders Change %
+17.71%
% of All Funds
5.41%
Holding in Top 10
22
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+22.22%
% of All Funds
0.35%
New
77
Increased
137
Reduced
95
Closed
22
Calls
$365M
Puts
$126M
Net Calls
+$239M
Net Calls Change
+$405M

Top Buyers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$286M
2
BlackRock
2
BlackRock
New York
$488M
3
Pictet Asset Management
3
Pictet Asset Management
Switzerland
$191M
4
Jennison Associates
4
Jennison Associates
New York
$743M
5
Invesco
5
Invesco
Georgia
$212M

Top Sellers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$723M
2
ACA
2
Avoro Capital Advisors
New York
$492M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$1.8B
4
DGM
4
Darwin Global Management
Jersey
$22.4M
5
Artisan Partners
5
Artisan Partners
Wisconsin
$1.39B
Name Market Value Shares Shares
Change 		Shares
Change %
PBA
26
Paradigm Biocapital Advisors
New York
$129M 261,443 +119,184 +84%
RSCM
27
Rock Springs Capital Management
Maryland
$127M 259,000 -91,000 -26%
Point72 Asset Management
28
Point72 Asset Management
Connecticut
$123M 250,523 +250,523 New
Wellington Management Group
29
Wellington Management Group
Massachusetts
$109M 221,212 -12,843 -5%
1832 Asset Management
30
1832 Asset Management
Ontario, Canada
$106M 214,800 -5,400 -2%
D.E. Shaw & Co
31
D.E. Shaw & Co
New York
$104M 211,286 +31,033 +17%
AC
32
Armistice Capital
New York
$98.3M 200,000 – –
Franklin Resources
33
Franklin Resources
California
$89.8M 182,668 -63,643 -26%
American Century Companies
34
American Century Companies
Missouri
$87.9M 178,842 -6,303 -3%
TD Asset Management
35
TD Asset Management
Ontario, Canada
$86.2M 175,371 +51,791 +42%
Fiera Capital (Canada)
36
Fiera Capital (Canada)
Quebec, Canada
$79.6M 161,974 +3,731 +2%
Goldman Sachs
37
Goldman Sachs
New York
$75.5M 153,633 +15,940 +12%
BBA
38
Baker Bros. Advisors
New York
$74.3M 151,215 -128,944 -46%
PA
39
Perceptive Advisors
New York
$74M 150,600 +81,600 +118%
Bank of America
40
Bank of America
North Carolina
$71.4M 145,230 -58,630 -29%
New York State Common Retirement Fund
41
New York State Common Retirement Fund
New York
$62.5M 127,136 -7,694 -6%
Alyeska Investment Group
42
Alyeska Investment Group
Illinois
$56.6M 115,131 +115,131 New
Adage Capital Partners
43
Adage Capital Partners
Massachusetts
$52.1M 105,951 -46,845 -31%
PHS
44
PFM Health Sciences
California
$51.5M 104,732 – –
Renaissance Technologies
45
Renaissance Technologies
New York
$51.5M 104,700 -9,300 -8%
TCM
46
TimesSquare Capital Management
New York
$50M 101,750 +11,060 +12%
NIP
47
Nicholas Investment Partners
California
$46M 93,566 -1,848 -2%
Balyasny Asset Management
48
Balyasny Asset Management
Illinois
$45.3M 92,237 -67,281 -42%
BC
49
Boxer Capital
California
$41.8M 85,000 +10,000 +13%
FFM
50
Fairmount Funds Management
Pennsylvania
$41.2M 83,747 +10,221 +14%
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