ARGENX SE - ARGX

Sector: Healthcare · Industry: Biological Products, (No Diagnostic Substances)

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Company profile

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Q2 2026 · Q1 2026

Value (USD)

Total reported value ($000)

$28.36B

QoQ value delta ($000)

+$6.894B (+32.11%)

Implied price effect (QoQ)

+24.21%

Total shares

31,211,896

QoQ shares delta

+1,865,249 (+6.36%)

Total shares held by funds (by quarter)

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Top 25 only Full list

Partial Q2 2026 data: 512 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
FMR LLC	4,853,584	5,231,452	0.21%
PRICE T ROWE ASSOCIATES INC /MD/	2,484,612	2,678,047	0.25%
Jupiter Topco LLC	2,295,632	2,474,015	0.94%
Capital World Investors	2,040,767	2,199,770	0.24%
JANUS HENDERSON GROUP PLC	1,847,592	2,541,732	0.88%
Artisan Partners Limited Partnership	1,399,799	1,508,778	2.22%
Avoro Capital Advisors LLC	927,770	1,000,000	8.33%
WELLINGTON MANAGEMENT GROUP LLP	863,334	930,548	0.15%
BlackRock, Inc.	721,097	777,237	0.01%
RTW INVESTMENTS, LP	658,202	709,446	5.62%
MORGAN STANLEY	596,672	643,123	0.03%
Invesco Ltd.	411,920	443,990	0.03%
BANK OF AMERICA CORP /DE/	371,325	400,234	0.02%
ALLIANCEBERNSTEIN L.P.	288,931	395,661	0.1%
Bellevue Group AG	279,258	301,000	5.88%
SANDS CAPITAL MANAGEMENT, LLC	277,031	298,599	1.03%
CITADEL ADVISORS LLC	253,574	273,316	0.03%
BESSEMER GROUP INC	248,438	267,779	0.34%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	245,489	264,617	0.74%
SEI INVESTMENTS CO	236,651	255,073	0.21%
Clearbridge Investments, LLC	235,446	253,776	0.19%
JENNISON ASSOCIATES LLC	209,861	226,200	0.13%
FRANKLIN RESOURCES INC	208,683	224,930	0.05%
Pictet Asset Management Holding SA	183,807	198,282	0.18%
TWO SIGMA INVESTMENTS, LP	172,786	186,238	0.13%