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
25 Sep 24	Sell€34,974	Timothy Van Hauwermeiren	Individual	72	€485.75
05 Aug 24	Sell€3,531,520	Peter K. Verhaeghe	Individual	8,000	€441.44
01 Aug 24	Sell€1,880,640	Pamela M. Klein	Individual	4,000	€470.16
01 Aug 24	Sell€3,440,376	Anthony Rosenberg	Individual	7,200	€477.83
19 Dec 23	Sell€1,045,000	Timothy Van Hauwermeiren	Individual	2,500	€418.00

Insider Buying: ARGX insiders have only sold shares 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 66.62% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.6%	T. Rowe Price Group, Inc.	7,533,375	€3.6b	-1.27%	0.34%
10.9%	Artisan Partners Limited Partnership	6,503,108	€3.1b	101%	2.54%
7.72%	BlackRock, Inc.	4,617,305	€2.2b	-8.53%	0.04%
5.78%	FMR LLC	3,458,370	€1.7b	0.16%	0.11%
4.15%	Janus Henderson Group plc	2,479,114	€1.2b	11.3%	0.51%
3.6%	Wellington Management Group LLP	2,151,691	€1.0b	1.1%	0.16%
2.99%	The Vanguard Group, Inc.	1,789,762	€856.8m	-9.54%	0.01%
2.94%	Norges Bank Investment Management	1,759,239	€842.1m	8.87%	0.07%
2.07%	Avoro Capital Advisors LLC	1,238,467	€592.9m	0%	8.2%
1.86%	Federated Hermes, Inc.	1,109,449	€531.1m	-2.27%	1.41%
1.16%	Bellevue Asset Management AG	693,113	€331.8m	-14.7%	4.07%
1.09%	RTW Investments, LP	654,430	€313.3m	-1.91%	5.08%
1.09%	ClearBridge Investments, LLC	654,110	€313.1m	4.61%	0.24%
1.09%	Citadel Advisors LLC	653,090	€312.6m	482%	0.33%
0.9%	Paradigm Biocapital Advisors LP	538,139	€257.6m	-2.53%	9.64%
0.79%	Morgan Stanley, Investment Banking and Brokerage Investments	471,847	€225.9m	30.8%	0.03%
0.72%	UBS Asset Management AG	433,306	€207.4m	0.01%	0.02%
0.71%	Holocene Advisors, LP	425,614	€203.7m	-12.9%	0.88%
0.71%	Geode Capital Management, LLC	424,496	€203.2m	2.57%	0.01%
0.68%	Polar Capital Holdings Plc	406,729	€194.7m	0%	0.8%
0.67%	Deep Track Capital, LP	400,000	€191.5m	33.3%	5.52%
0.64%	SEI Investments Company	381,544	€182.6m	15%	0.26%
0.62%	Hans de Haard	369,550	€176.9m	0%	no data
0.59%	OrbiMed Advisors LLC	354,917	€169.9m	19.3%	2.57%
0.56%	Eaton Vance Management	334,192	€160.0m	0%	0.04%