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271 hedge funds and large institutions have $11.6B invested in argenx in 2023 Q1 according to their latest regulatory filings, with 32 funds opening new positions, 91 increasing their positions, 111 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

31% more funds holding in top 10

Funds holding in top 10: 1317 (+4)

28% more call options, than puts

Call options by funds: $208M | Put options by funds: $163M

10% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 29

0.82% more ownership

Funds ownership: 55.35%56.17% (+0.82%)

0% more funds holding

Funds holding: 270271 (+1)

0% more capital invested

Capital invested by funds: $11.6B → $11.6B (+$14.3M)

18% less repeat investments, than reductions

Existing positions increased: 91 | Existing positions reduced: 111

Holders
271
Holders Change
+1
Holders Change %
+0.37%
% of All Funds
4.32%
Holding in Top 10
17
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+30.77%
% of All Funds
0.27%
New
32
Increased
91
Reduced
111
Closed
29
Calls
$208M
Puts
$163M
Net Calls
+$45.8M
Net Calls Change
+$9.86M
Name Holding Trade Value Shares
Change
Change in
Stake
BAMCO Inc
26
BAMCO Inc
New York
$92.8M -$42.7M -115,331 -32%
Franklin Resources
27
Franklin Resources
California
$91.9M +$13.2M +35,574 +17%
AC
28
Armistice Capital
New York
$83.5M +$20M +54,000 +32%
1832 Asset Management
29
1832 Asset Management
Ontario, Canada
$82M -$370K -1,000 -0.5%
D.E. Shaw & Co
30
D.E. Shaw & Co
New York
$73.7M -$21.9M -59,165 -23%
American Century Companies
31
American Century Companies
Missouri
$73.6M -$2.46M -6,647 -3%
Marshall Wace
32
Marshall Wace
United Kingdom
$70M +$21.2M +57,274 +44%
Millennium Management
33
Millennium Management
New York
$67.9M +$30.7M +82,894 +83%
PBA
34
Paradigm Biocapital Advisors
New York
$67.5M +$33.9M +91,616 +102%
Goldman Sachs
35
Goldman Sachs
New York
$62.9M -$7.76M -20,974 -11%
Fiera Capital (Canada)
36
Fiera Capital (Canada)
Quebec, Canada
$60.2M -$1.01M -2,719 -2%
New York State Common Retirement Fund
37
New York State Common Retirement Fund
New York
$49.6M +$5.64M +15,246 +13%
ClearBridge Investments
38
ClearBridge Investments
New York
$49.4M -$3.53M -9,545 -7%
Lord, Abbett & Co
39
Lord, Abbett & Co
New Jersey
$49.1M -$4.92M -13,292 -9%
State Street
40
State Street
Massachusetts
$48.8M +$47.9M +129,396 +4,901%
RG
41
Redmile Group
California
$48.6M -$6.65M -17,977 -12%
NIP
42
Nicholas Investment Partners
California
$44.2M +$19.4M +52,480 +79%
TD Asset Management
43
TD Asset Management
Ontario, Canada
$43.6M -$4.44M -12,000 -9%
PHS
44
PFM Health Sciences
California
$39M
Renaissance Technologies
45
Renaissance Technologies
New York
$37.1M +$5.74M +15,500 +18%
Balyasny Asset Management
46
Balyasny Asset Management
Illinois
$36.3M +$10M +27,100 +38%
JP Morgan Chase
47
JP Morgan Chase
New York
$35.9M +$16.9M +45,712 +90%
TCM
48
TimesSquare Capital Management
New York
$34.7M -$13.9M -37,595 -29%
TCM
49
Tekla Capital Management
Massachusetts
$32.9M +$1.59M +4,289 +5%
Allspring Global Investments
50
Allspring Global Investments
North Carolina
$29.3M +$1.94M +5,236 +7%

ARGX Hedge Fund Activity: Q1 2023 in Review

271 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in argenx (ARGX) for Q1 2023, worth a combined $11.6B — up 0.12% from $11.6B a quarter earlier.

Buyers outnumbered sellers: 32 funds opened new ARGX positions and 29 closed out — a net gain of 3 holders — while 91 added to existing stakes and 111 trimmed.

The largest buyer was Janus Henderson Group, adding an estimated $304M. The largest seller was Jennison Associates, cutting an estimated $128M.

  • 271 institutional investors held argenx (ARGX) as of Q1 2023, up from 270 in Q4 2022.
  • Funds reported $11.6B of argenx stock for Q1 2023, up 0.12% quarter-over-quarter.
  • 32 funds opened new argenx positions in Q1 2023 and 29 closed out, a net change of +3 holders.
  • The largest argenx buyer in Q1 2023 was Janus Henderson Group, an estimated $304M added.
  • The largest argenx seller in Q1 2023 was Jennison Associates, an estimated $128M sold.

Based on aggregated 13F filings for Q1 2023.