ARGENX SE - ADR (ARGX)

Historical Holders from Q2 2017 to Q3 2025

Symbol: ARGX on Nasdaq
Type / Class: Equity / ADR
Shares outstanding: 60,783,333
All holders as of 30 Sep 2025: Q3 2025
Total 13F shares, excl. options: 30,514,214
Holdings value: $22,511,261,739
% of all portfolios: 0.02%
Number of holders: 458
Number of buys: 259
Number of sells: -192
Average buys %: +0%
Average sells %: -0%

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Significant Owners of ARGENX SE - ADR (ARGX)

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
PRICE T ROWE ASSOCIATES INC /MD/	6%	-28%	$2,689,881,320	-$985,796,144	3,647,000	-27%	T. Rowe Price Associates, Inc.	30 Sep 2025
Artisan Partners Limited Partnership	3.8%		$1,316,438,506		2,349,776		Artisan Partners Asset Management Inc.	30 Jun 2025

Institutional Holders of ARGENX SE - ADR (ARGX)

Period	Reported Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price	Investors
2025 Q3	30,514,214	$22,511,261,739	-$1,074,487,764	$234,249,056	$429,112,408	$737.56	458
2025 Q2	32,113,379	$17,700,251,639	-$650,880,957	$114,984,492	$199,651,884	$551.22	432
2025 Q1	33,350,566	$19,728,647,418	-$538,199,538	$167,912,367	$190,640,083	$591.86	440
2024 Q4	34,127,043	$20,989,465,522	-$514,339,139	$165,865,500	$234,868,500	$615	392
2024 Q3	35,023,889	$18,983,773,082	+$318,558,493	$265,293,952	$193,305,656	$542.08	353
2024 Q2	34,272,091	$14,739,068,000	+$209,398,089	$184,487,160	$121,916,260	$430.04	333
2024 Q1	33,972,829	$13,375,733,075	+$491,825,471	$82,484,340	$82,996,176	$393.72	323
2023 Q4	32,743,580	$12,457,326,565	-$54,572,297	$170,096,359	$265,273,603	$380.43	344
2023 Q3	32,304,467	$15,882,569,669	+$743,873,334	$96,457,806	$289,225,929	$491.63	339
2023 Q2	30,837,175	$12,017,706,842	-$124,589,442	$304,379,130	$197,242,353	$389.73	284
2023 Q1	31,161,539	$11,606,411,682	+$212,961,249	$124,628,010	$118,741,246	$372.58	268
2022 Q4	30,636,859	$11,606,887,640	-$327,489,209	$53,036,666	$60,499,066	$378.83	269
2022 Q3	31,719,850	$11,203,694,460	-$1,130,342,709	$29,895,000	$26,091,000	$353.05	247
2022 Q2	32,849,679	$12,441,524,780	+$297,990,141	$29,364,000	$37,179,730	$378.88	226
2022 Q1	32,214,227	$10,157,335,912	+$1,037,726,968	$20,495,000	$36,134,000	$315.31	196
2021 Q4	28,919,142	$10,126,721,772	+$177,117,824	$18,665,000	$34,353,000	$350.19	203
2021 Q3	28,383,120	$8,571,126,445	-$97,752,555	$23,315,000	$47,414,000	$302	178
2021 Q2	28,455,441	$8,567,827,463	+$1,980,236	$24,626,000	$46,604,000	$301.07	173
2021 Q1	28,512,399	$7,852,287,235	+$830,872,986	$34,587,000	$44,915,000	$275.39	185
2020 Q4	25,489,136	$7,496,328,068	-$41,742,172	$92,170,000	$53,610,000	$294.09	170
2020 Q3	25,619,531	$6,725,637,706	-$279,942,268	$43,320,000	$61,169,000	$262.52	154
2020 Q2	26,726,537	$6,038,628,842	+$787,556,149	$68,155,000	$72,180,000	$225.23	162
2020 Q1	23,348,647	$3,076,234,326	-$61,977,095	$32,222,000	$49,229,000	$131.73	139
2019 Q4	23,704,346	$3,805,799,945	+$211,376,338	$8,347,000	$14,671,000	$160.52	146
2019 Q3	22,370,016	$2,548,680,181	-$6,180,324	$8,410,000	$10,963,000	$113.96	129
2019 Q2	22,382,688	$3,168,153,526	+$202,152,598	$14,809,000	$5,946,000	$141.58	132
2019 Q1	21,861,856	$2,728,838,981	+$198,069,924	$3,670,000	$1,161,000	$124.84	129
2018 Q4	20,499,548	$1,969,933,884	+$12,993,447	$1,422,000	$1,134,000	$96.07	108
2018 Q3	20,684,670	$1,568,631,975	+$198,929,711	$1,487,000	$7,410,000	$75.84	105
2018 Q2	18,031,387	$1,494,404,458	+$85,594,520			$82.86	82
2018 Q1	16,999,982	$1,367,312,465	+$220,516,340			$80.44	83
2017 Q4	14,513,752	$916,370,452	+$485,289,724			$63.14	64
2017 Q3	6,945,598	$155,726,000	+$18,796,428			$22.6	31
2017 Q2	6,115,317	$129,239,000	+$129,239,000			$21.21	31