Wellington Management Group LLP Argenx Se Transaction History

Wellington Management Group LLP

$545 Billion
Q3 2025

A detailed history of Wellington Management Group LLP transactions in Argenx Se stock. As of the latest transaction made, Wellington Management Group LLP holds 729,986 shares of ARGX stock, worth $663 Million. This represents 0.1% of its overall portfolio holdings.

Number of Shares

729,986

Previous 405,333 80.1%

Holding current value

$663 Million

Previous $223 Million 140.98%

% of portfolio

0.1%

Previous 0.04%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$538.64 - $768.0 $175 Million - $249 Million	324,653 Added 80.1%	729,986 $538 Million
Q2 2025 Aug 14, 2025	SELL	$532.27 - $656.65 $463,607 - $571,942	-871 Reduced 0.21%	405,333 $223 Million
Q1 2025 May 13, 2025	BUY	$571.0 - $671.75 $232 Million - $273 Million	406,204 New	406,204 $240 Million
Q4 2024 Feb 12, 2025	SELL	$520.52 - $638.33 $29.9 Million - $36.6 Million	-57,372 Reduced 11.89%	424,974 $261 Million
Q3 2024 Nov 14, 2024	BUY	$434.22 - $551.9 $24.2 Million - $30.7 Million	55,617 Added 13.03%	482,346 $262 Million

Q2 2024 Aug 13, 2024	BUY	$356.01 - $451.55 $53.6 Million - $68 Million	150,557 Added 54.52%	426,729 $184 Million
Q1 2024 May 15, 2024	BUY	$356.95 - $413.29 $98.6 Million - $114 Million	276,172 New	276,172 $109 Million
Q4 2023 Feb 12, 2024	BUY	$338.91 - $506.01 $94.6 Million - $141 Million	279,168 New	279,168 $106 Million
Q3 2023 Nov 14, 2023	SELL	$369.35 - $548.43 $4.74 Million - $7.04 Million	-12,843 Reduced 5.49%	221,212 $109 Million
Q2 2023 Aug 14, 2023	SELL	$360.14 - $422.58 $8.72 Million - $10.2 Million	-24,221 Reduced 9.38%	234,055 $91.2 Million
Q1 2023 May 12, 2023	BUY	$334.23 - $403.65 $12.6 Million - $15.2 Million	37,607 Added 17.04%	258,276 $96.2 Million
Q4 2022 Feb 13, 2023	BUY	$342.17 - $402.31 $1.74 Million - $2.04 Million	5,076 Added 2.35%	220,669 $83.6 Million
Q3 2022 Nov 14, 2022	BUY	$343.2 - $395.75 $56.2 Million - $64.7 Million	163,608 Added 314.72%	215,593 $76.1 Million
Q2 2022 Aug 15, 2022	SELL	$269.58 - $378.88 $50.3 Million - $70.7 Million	-186,526 Reduced 78.2%	51,985 $19.7 Million
Q1 2022 May 16, 2022	SELL	$254.45 - $351.06 $40.8 Million - $56.4 Million	-160,517 Reduced 40.23%	238,511 $75.2 Million
Q4 2021 Feb 11, 2022	SELL	$272.01 - $353.03 $73.4 Million - $95.2 Million	-269,668 Reduced 40.33%	399,028 $140 Million
Q3 2021 Nov 15, 2021	BUY	$295.0 - $350.58 $32.6 Million - $38.7 Million	110,349 Added 19.76%	668,696 $202 Million
Q2 2021 Aug 16, 2021	BUY	$257.11 - $319.92 $10.3 Million - $12.8 Million	39,934 Added 7.7%	558,347 $168 Million
Q1 2021 May 17, 2021	SELL	$268.3 - $380.31 $26.3 Million - $37.3 Million	-98,062 Reduced 15.91%	518,413 $143 Million
Q4 2020 Feb 12, 2021	SELL	$248.13 - $308.36 $110 Million - $137 Million	-443,879 Reduced 41.86%	616,475 $181 Million
Q3 2020 Nov 16, 2020	BUY	$215.51 - $272.51 $91 Million - $115 Million	422,223 Added 66.17%	1,060,354 $278 Million
Q2 2020 Aug 14, 2020	SELL	$127.44 - $232.72 $6.42 Million - $11.7 Million	-50,411 Reduced 7.32%	638,131 $144 Million
Q1 2020 May 14, 2020	BUY	$108.83 - $165.23 $40.5 Million - $61.5 Million	372,436 Added 117.82%	688,542 $90.7 Million
Q4 2019 Feb 11, 2020	BUY	$106.59 - $164.21 $33.7 Million - $51.9 Million	316,106 New	316,106 $50.7 Million

Others Institutions Holding ARGX

# of Institutions

526

Shares Held

26M

Call Options Held

590K

Put Options Held

320K

View Full List

About ARGENX SE

Ticker ARGX
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 55,323,800
Market Cap $50.2B
Description
argenx SE, a biotechnology company, focuses on developing various therapies for the treatment of autoimmune diseases in the United States, the Netherlands, Belgium, Japan, Switzerland, Germany and France. Its lead product candidate is efgartigimod for the treatment of patients with myasthenia gravis, immune thrombocytopenia, pemphigus vulgaris, ...

More about ARGX

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Wellington Management Group LLP Argenx Se Transaction History