UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

CIK

861177

City

NEW YORK

State / Country

Stock

ARGX — Argenx SE

Top Portfolio Positions

3,044 positions · $458,903,737,490 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	198,975,239	$34,701,281,677	7.56%
AAPL	Apple Inc. Technology	105,510,753	$26,777,573,998	5.84%
MSFT	Microsoft Corp Technology	63,832,188	$23,628,761,025	5.15%
AMZN	Amazon Com Inc Consumer Cyclical	73,870,444	$15,384,997,367	3.35%
GOOGL	Alphabet Inc. Communication Services	45,196,290	$12,996,645,147	2.83%
AVGO	Broadcom Inc. Technology	39,039,932	$12,083,249,345	2.63%
TSLA	Tesla, Inc. Consumer Cyclical	19,749,768	$7,341,976,247	1.60%
META	Meta Platforms, Inc. Communication Services	12,673,154	$7,250,691,590	1.58%
LLY	ELI LILLY & Co Healthcare	7,072,021	$6,504,632,749	1.42%
JPM	Jpmorgan Chase & Co Financial Services	18,698,779	$5,500,432,825	1.20%

52 quarters · across all stocks

Compact Export CSV

24 of 24 shown

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$20,086,256	27,506	+27.9%	Shares	Defined	2026-05-13
2025-12-31	$18,084,629	21,505	-11.9%	Shares	Defined	2026-02-13
2025-06-30	$13,460,240	24,419	+4184.0%	Shares	Defined	2025-08-14
2025-03-31	$337,363	570	-97.2%	Shares	Defined	2025-05-19
2024-12-31	$12,561,375	20,425	-50.0%	Shares	Defined	2025-02-14
2024-09-30	$22,139,629	40,842	+4344.2%	Shares	Defined	2024-11-14
2024-06-30	$395,205	919	-97.9%	Shares	Defined	2024-08-14
2024-03-31	$17,185,877	43,650	+13.5%	Shares	Sole	2024-05-15
2023-12-31	$14,631,336	38,460	+24.3%	Shares	Sole	2024-02-14
2023-09-30	$15,208,081	30,934	-10.3%	Shares	Sole	2023-11-13
2023-06-30	$13,437,500	34,479	0.0%	Shares	Sole	2023-08-11
2023-03-31	$12,846,185	34,479	-14.1%	Shares	Sole	2023-05-15
2022-12-31	$15,207,372	40,143	+0.2%	Shares	Defined	2023-02-14
2022-09-30	$14,141,768	40,056	-13.1%	Shares	Defined	2022-11-14
2022-06-30	$17,459,925	46,083	-10.4%	Shares	Defined	2022-08-12
2022-03-31	$16,223,959	51,454	+4.4%	Shares	Defined	2022-05-16
2021-12-31	$17,265,765	49,304	-6.2%	Shares	Defined	2022-02-14
2021-09-30	$15,877,046	52,573	-3.3%	Shares	Defined	2021-11-15
2021-06-30	$16,362,551	54,348	+2.0%	Shares	Defined	2021-08-16
2021-03-31	$14,668,646	53,265	+10.2%	Shares	Defined	2021-05-14
2020-12-31	$14,214,839	48,335	0.0%	Shares	Defined	2021-02-17
2020-09-30	$12,688,902	48,335	-10.5%	Shares	Defined	2020-11-13
2020-06-30	$12,159,715	53,988	-34.5%	Shares	Defined	2020-08-14
2020-03-31	$10,864,563	82,476	—	Shares	Defined	2020-05-15
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