Pinnacle Associates’s argenx ARGX Stock Holding History

Pinnacle Associates’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	$441K	Buy	475 +142	+43%	+$117K	﹤0.01%	725
2026 Q1	$243K	Sell	333 -100	-23%	-$78.3K	﹤0.01%	856
2025 Q4	$364K	Buy	+433	New	+$371K	﹤0.01%	728

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

Pinnacle Associates's ARGX Position: Q2 2026 in Review

Pinnacle Associates increased its argenx (ARGX) stake by 43% in Q2 2026, buying an estimated $117K and bringing the position to 475 shares worth $441K. The position accounts for ﹤0.01% of the portfolio, ranked #725.

Pinnacle Associates first reported a position in ARGX in Q4 2025 and has held it in 3 quarters since. 508 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

Pinnacle Associates held 475 shares of argenx worth $441K as of Q2 2026.
Pinnacle Associates bought 142 argenx shares in Q2 2026, an estimated $117K.
argenx made up ﹤0.01% of Pinnacle Associates's portfolio in Q2 2026, its #725 holding.
Pinnacle Associates first reported a position in argenx in Q4 2025 and has held it in 3 quarters since.
508 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on Pinnacle Associates's 13F filing for Q2 2026, filed 3 Aug 2026.