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Coldstream Capital Management’s argenx ARGX Stock Holding History

Coldstream 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
Q1 		$265K Sell
363
-71
-16% -$55.6K ﹤0.01% 998
2025
Q4 		$365K Sell
434
-170
-28% -$146K ﹤0.01% 839
2025
Q3 		$445K Buy
604
+224
+59% +$148K 0.01% 789
2025
Q2 		$209K Buy
380
+27
+8% +$15.7K ﹤0.01% 1055
2025
Q1 		$209K Buy
353
+19
+6% +$12K ﹤0.01% 990
2024
Q4 		$205K Buy
+334
New +$196K ﹤0.01% 1012

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
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Coldstream Capital Management's ARGX Position: Q1 2026 in Review

Coldstream Capital Management reduced its argenx (ARGX) stake by 16% in Q1 2026, selling an estimated $55.6K and leaving 363 shares worth $265K. The position accounts for ﹤0.01% of the portfolio, ranked #998.

Coldstream Capital Management first reported a position in ARGX in Q4 2024 and has held it in 6 quarters since. The position peaked at $445K in Q3 2025. 476 funds tracked by Wall St. Rank hold ARGX as of Q1 2026.

  • Coldstream Capital Management held 363 shares of argenx worth $265K as of Q1 2026.
  • Coldstream Capital Management sold 71 argenx shares in Q1 2026, an estimated $55.6K.
  • argenx made up ﹤0.01% of Coldstream Capital Management's portfolio in Q1 2026, its #998 holding.
  • Coldstream Capital Management first reported a position in argenx in Q4 2024 and has held it in 6 quarters since.
  • Coldstream Capital Management's argenx position peaked at $445K in Q3 2025.
  • 476 funds tracked by Wall St. Rank held argenx as of Q1 2026.

Based on Coldstream Capital Management's 13F filing for Q1 2026, filed 8 May 2026.