Aquatic Capital Management’s argenx ARGX Stock Holding History

Aquatic Capital Management’s Portfolio ARGX Stock Details ARGX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$7.14M	Buy	+7,697	New	+$6.35M	0.25%	86
2026 Q1	–	Sell	-149	Closed	-$125K	–	1354
2025 Q4	$125K	Buy	+149	New	+$128K	﹤0.01%	1117
2025 Q2	–	Sell	-7,512	Closed	-$4.45M	–	1238
2025 Q1	$4.45M	Buy	+7,512	New	+$4.74M	0.11%	238
2024 Q2	–	Sell	-10,440	Closed	-$4.11M	–	1209
2024 Q1	$4.11M	Buy	+10,440	New	+$4.04M	0.13%	157
2023 Q4	–	Sell	-15,520	Closed	-$7.63M	–	1311
2023 Q3	$7.63M	Buy	+15,520	New	+$7.59M	0.32%	83
2023 Q2	–	Sell	-2,300	Closed	-$857K	–	1315
2023 Q1	$857K	Buy	+2,300	New	+$851K	0.05%	304
2022 Q4	–	Sell	-3,900	Closed	-$1.38M	–	1340
2022 Q3	$1.38M	Buy	+3,900	New	+$1.44M	0.13%	213
2022 Q1	–	Sell	-200	Closed	-$70K	–	1073
2021 Q4	$70K	Buy	+200	New	+$60.8K	0.14%	207

Other funds holding ARGX

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

ACA

Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Aquatic Capital Management's ARGX Position: Q2 2026 in Review

Aquatic Capital Management opened a new position in argenx (ARGX) in Q2 2026: 7,697 shares worth $7.14M. The stake represents 0.25% of the portfolio and ranks #86 among its holdings. This is a return to the name: Aquatic Capital Management previously reported a position in ARGX as recently as Q4 2025.

Aquatic Capital Management first reported a position in ARGX in Q4 2021 and has held it in 8 quarters since. The position peaked at $7.63M in Q3 2023. 505 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

Aquatic Capital Management held 7,697 shares of argenx worth $7.14M as of Q2 2026.
argenx was a new Aquatic Capital Management position in Q2 2026.
argenx made up 0.25% of Aquatic Capital Management's portfolio in Q2 2026, its #86 holding.
Aquatic Capital Management first reported a position in argenx in Q4 2021 and has held it in 8 quarters since.
Aquatic Capital Management's argenx position peaked at $7.63M in Q3 2023.
505 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on Aquatic Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.