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Brown, Lisle/Cummings’s argenx ARGX Stock Holding History

Brown, Lisle/Cummings’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 		$1.86K Hold
2
– – ﹤0.01% 866
2026
Q1 		$1.46K Hold
2
– – ﹤0.01% 878
2025
Q4 		$1.68K Hold
2
– – ﹤0.01% 651
2025
Q3 		$1.48K Hold
2
– – ﹤0.01% 678
2025
Q2 		$1.1K Hold
2
– – ﹤0.01% 702
2025
Q1 		$1.18K Buy
+2
New +$1.26K ﹤0.01% 694

Other funds holding ARGX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Artisan Partners
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
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Brown, Lisle/Cummings's ARGX Position: Q2 2026 in Review

Brown, Lisle/Cummings held its argenx (ARGX) position steady in Q2 2026 at 2 shares worth $1.86K. The position accounts for ﹤0.01% of the portfolio, ranked #866.

Brown, Lisle/Cummings first reported a position in ARGX in Q1 2025 and has held it in 6 quarters since. 508 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

  • Brown, Lisle/Cummings held 2 shares of argenx worth $1.86K as of Q2 2026.
  • Brown, Lisle/Cummings left its argenx share count unchanged in Q2 2026.
  • argenx made up ﹤0.01% of Brown, Lisle/Cummings's portfolio in Q2 2026, its #866 holding.
  • Brown, Lisle/Cummings first reported a position in argenx in Q1 2025 and has held it in 6 quarters since.
  • 508 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on Brown, Lisle/Cummings's 13F filing for Q2 2026, filed 2 Sep 2026.