ARGX icon

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 %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.44B 4,964,973 -90,770 -2%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$1.8B 3,659,515 -237,904 -6%
Artisan Partners
3
Artisan Partners
Wisconsin
$1.39B 2,828,299 -210,084 -7%
Jennison Associates
4
Jennison Associates
New York
$743M 1,511,745 +368,367 +32%
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$723M 1,471,138 -312,315 -18%
Capital World Investors
6
Capital World Investors
California
$703M 1,431,021 +248,572 +21%
ACA
7
Avoro Capital Advisors
New York
$492M 1,000,000 -263,500 -21%
BlackRock
8
BlackRock
New York
$488M 992,198 +401,299 +68%
T. Rowe Price Investment Management
9
T. Rowe Price Investment Management
Maryland
$475M 966,356 -98,483 -9%
BG
10
Bellevue Group
Switzerland
$448M 911,530 -11,754 -1%
Massachusetts Financial Services
11
Massachusetts Financial Services
Massachusetts
$286M 581,586 +449,151 +339%
Morgan Stanley
12
Morgan Stanley
New York
$273M 554,910 -1,522 -0.3%
RI
13
RTW Investments
New York
$249M 507,195 +25,000 +5%
Citadel Advisors
14
Citadel Advisors
Florida
$214M 436,123 +75,535 +21%
Invesco
15
Invesco
Georgia
$212M 430,787 +340,482 +377%
Pictet Asset Management
16
Pictet Asset Management
Switzerland
$191M 389,324 +389,324 New
Holocene Advisors
17
Holocene Advisors
New York
$183M 372,155 +13,899 +4%
ClearBridge Investments
18
ClearBridge Investments
New York
$169M 344,364 +174,894 +103%
Federated Hermes
19
Federated Hermes
Pennsylvania
$163M 332,091 -2,132 -0.6%
EAM
20
Eventide Asset Management
Massachusetts
$158M 321,355 -7,721 -2%
Lord, Abbett & Co
21
Lord, Abbett & Co
New Jersey
$156M 316,380 +137,016 +76%
Marshall Wace
22
Marshall Wace
United Kingdom
$152M 308,548 +116,433 +61%
BAMCO Inc
23
BAMCO Inc
New York
$142M 287,991 +37,723 +15%
SEI Investments
24
SEI Investments
Pennsylvania
$141M 286,310 +26,152 +10%
Millennium Management
25
Millennium Management
New York
$137M 278,322 +72,429 +35%
1
2 3 4 5