argenx Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

ENXTBR:ARGX Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
19 Dec 23	Sell€1,045,000	Timothy Van Hauwermeiren	Individual	2,500	€418.00
19 Sep 23	Sell€3,842,962	Peter K. Verhaeghe	Individual	7,854	€489.30
31 Aug 23	Sell€1,927,675	Timothy Van Hauwermeiren	Individual	4,150	€464.50

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 2.2%.

Top 25 shareholders own 67.78% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.8%	T. Rowe Price Group, Inc.	7,630,092	€3.3b	56.9%	0.31%
10.3%	Artisan Partners Limited Partnership	6,181,630	€2.7b	91%	2.19%
8.5%	BlackRock, Inc.	5,084,142	€2.2b	1.1%	0.04%
5.33%	FMR LLC	3,185,482	€1.4b	-0.77%	0.09%
3.73%	Janus Henderson Group plc	2,227,530	€955.6m	25.2%	0.42%
3.31%	The Vanguard Group, Inc.	1,978,464	€848.8m	0%	0.01%
3.01%	Norges Bank Investment Management	1,797,987	€771.3m	10.9%	0.07%
2.98%	Wellington Management Group LLP	1,784,807	€765.7m	0.86%	0.13%
2.85%	Capital Research and Management Company	1,703,633	€730.9m	-14.1%	0.03%
2.07%	Avoro Capital Advisors LLC	1,238,467	€531.3m	0.32%	6.48%
1.88%	Federated Hermes, Inc.	1,123,934	€482.2m	-1%	1.32%
1.36%	Bellevue Asset Management AG	812,255	€348.5m	-6.66%	4.11%
1.12%	RTW Investments, LP	667,195	€286.2m	0%	4.81%
1.05%	ClearBridge Investments, LLC	625,284	€268.2m	34.2%	0.21%
0.92%	Paradigm Biocapital Advisors LP	552,120	€236.9m	30.7%	9.26%
0.82%	Holocene Advisors, LP	488,800	€209.7m	-7.55%	0.85%
0.71%	Massachusetts Financial Services Company	426,424	€182.9m	-28%	0.04%
0.68%	Geode Capital Management, LLC	405,821	€174.1m	2.48%	0.01%
0.67%	Invesco Ltd.	403,397	€173.1m	-3.46%	0.05%
0.66%	Jennison Associates LLC	396,652	€170.2m	69.9%	0.1%
0.63%	Polar Capital Holdings Plc	379,011	€162.6m	0%	0.68%
0.62%	Hans de Haard	369,550	€158.5m	0%	no data
0.6%	Morgan Stanley, Investment Banking and Brokerage Investments	360,834	€154.8m	17.5%	0.02%
0.59%	UBS Asset Management AG	355,217	€152.4m	1.28%	0.02%
0.59%	Pictet Asset Management Limited	353,637	€151.7m	4.72%	0.11%