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O'Neil Global Advisors’s argenx ARGX Stock Holding History

O'Neil Global Advisors’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
Q1 		– Sell
-2,620
Closed -$1.61M – 24
2024
Q4 		$1.61M Buy
+2,620
New +$1.54M 0.47% 19
2023
Q4 		– Sell
-2,332
Closed -$1.15M – 54
2023
Q3 		$1.15M Buy
+2,332
New +$1.14M 1.04% 12
2023
Q1 		– Sell
-760
Closed -$288K – 65
2022
Q4 		$288K Buy
+760
New +$284K 1.33% 30

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
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 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 $733B AUM 35.63% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

O'Neil Global Advisors's ARGX Position: Q1 2025 in Review

O'Neil Global Advisors sold out of argenx (ARGX) in Q1 2025, closing a stake of 2,620 shares — an estimated $1.61M sold.

O'Neil Global Advisors first reported a position in ARGX in Q4 2022 and held it in 3 quarters. The position peaked at $1.61M in Q4 2024. 447 funds tracked by Wall St. Rank hold ARGX as of Q1 2025.

  • O'Neil Global Advisors reported no remaining argenx position as of Q1 2025 after selling out during the quarter.
  • O'Neil Global Advisors sold 2,620 argenx shares in Q1 2025, an estimated $1.61M.
  • O'Neil Global Advisors first reported a position in argenx in Q4 2022 and held it in 3 quarters.
  • O'Neil Global Advisors's argenx position peaked at $1.61M in Q4 2024.
  • 447 funds tracked by Wall St. Rank held argenx as of Q1 2025.

Based on O'Neil Global Advisors's 13F filing for Q1 2025, filed 12 May 2025.