argenx Ownership

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

Recent Insider Transactions

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 6.7%.

Top 25 shareholders own 71.57% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.8%	T. Rowe Price Group, Inc.	7,630,092	Mex$45.4b	56.9%	0.25%
10.4%	Artisan Partners Limited Partnership	6,181,630	Mex$36.8b	91%	1.85%
8.55%	BlackRock, Inc.	5,084,142	Mex$30.3b	1.1%	0.04%
5.41%	FMR LLC	3,212,828	Mex$19.1b	-18%	0.07%
5%	Baillie Gifford & Co.	2,973,016	Mex$17.7b	50,000%	0.48%
3.75%	Janus Henderson Group plc	2,227,530	Mex$13.3b	25.2%	0.34%
3.34%	Capital Research and Management Company	1,983,637	Mex$11.8b	-4.37%	0.03%
3.33%	The Vanguard Group, Inc.	1,978,464	Mex$11.8b	0%	0.01%
3.02%	Wellington Management Group LLP	1,796,388	Mex$10.7b	4.61%	0.11%
2.73%	Norges Bank Investment Management	1,621,290	Mex$9.7b	0%	0.05%
2.08%	Avoro Capital Advisors LLC	1,238,467	Mex$7.4b	0.32%	5.53%
1.37%	Bellevue Asset Management AG	812,010	Mex$4.8b	-6.69%	3.41%
1.12%	RTW Investments, LP	667,195	Mex$4.0b	0%	4.01%
1.05%	ClearBridge Investments, LLC	625,284	Mex$3.7b	34.2%	0.18%
0.93%	Paradigm Biocapital Advisors LP	552,120	Mex$3.3b	30.7%	7.68%
0.82%	Holocene Advisors, LP	488,800	Mex$2.9b	-7.55%	0.68%
0.8%	Franklin Resources, Inc.	476,588	Mex$2.8b	0.19%	0.06%
0.72%	Massachusetts Financial Services Company	426,424	Mex$2.5b	-28%	0.03%
0.68%	Invesco Ltd.	403,360	Mex$2.4b	-3.47%	0.04%
0.67%	Geode Capital Management, LLC	396,189	Mex$2.4b	-0.24%	0.01%
0.62%	Hans de Haard	369,550	Mex$2.2b	0%	no data
0.61%	Morgan Stanley, Investment Banking and Brokerage Investments	360,834	Mex$2.1b	17.5%	0.02%
0.59%	Pictet Asset Management Limited	352,810	Mex$2.1b	4.73%	0.09%
0.58%	UBS Asset Management AG	346,007	Mex$2.1b	0.38%	0.01%
0.56%	SEI Investments Company	331,835	Mex$2.0b	0%	0.14%