Fred Alger Management’s argenx ARGX Stock Holding History

Fred Alger 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
2025 Q2	–	Sell	-1,810	Closed	-$1.07M	–	436
2025 Q1	$1.07M	Sell	1,810 -346	-16%	-$218K	0.01%	326
2024 Q4	$1.33M	Buy	+2,156	New	+$1.26M	0.01%	357
2021 Q2	–	Sell	-3,589	Closed	-$988K	–	511
2021 Q1	$988K	Sell	3,589 -3,682	-51%	-$1.16M	﹤0.01%	386
2020 Q4	$2.14M	Sell	7,271 -4,145	-36%	-$1.14M	0.01%	327
2020 Q3	$3M	Sell	11,416 -1,584	-12%	-$381K	0.01%	274
2020 Q2	$2.93M	Buy	13,000 +5,000	+63%	+$888K	0.01%	280
2020 Q1	$1.05M	Sell	8,000 -500	-6%	-$73.2K	﹤0.01%	316
2019 Q4	$1.36M	Buy	+8,500	New	+$1.15M	0.01%	320
2019 Q2	–	Sell	-9,000	Closed	-$1.12M	–	513
2019 Q1	$1.12M	Buy	+9,000	New	+$1.06M	﹤0.01%	322
2018 Q4	–	Sell	-11,000	Closed	-$834K	–	520
2018 Q3	$834K	Buy	11,000 +8,000	+267%	+$709K	﹤0.01%	336
2018 Q2	$249K	Buy	3,000 +1,000	+50%	+$89.4K	﹤0.01%	382
2018 Q1	$161K	Buy	+2,000	New	+$151K	﹤0.01%	399

Other funds holding ARGX

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

T. Rowe Price Associates

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Janus Henderson Group

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Artisan Partners

Artisan Partners Milwaukee, Wisconsin $61.3B AUM 26.25% 1-Year Est. Return

Capital World Investors

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return

Citadel Advisors

Citadel Advisors Miami, Florida $141B AUM 30.34% 1-Year Est. Return

ClearBridge Investments

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

RTW Investments New York $10B AUM 135.35% 1-Year Est. Return

Bellevue Group Kuesnacht, Switzerland $4.2B AUM 54.85% 1-Year Est. Return