QIM
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Quantitative Investment Management’s argenx ARGX Stock Holding History

Quantitative Investment 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
Q2 		– Sell
-1,093
Closed -$798K – 359
2026
Q1 		$798K Sell
1,093
-151
-12% -$118K 0.08% 234
2025
Q4 		$1.05M Buy
+1,244
New +$1.06M 0.1% 201
2025
Q2 		– Sell
-809
Closed -$478K – 312
2025
Q1 		$478K Buy
+809
New +$511K 0.04% 260

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

Quantitative Investment Management's ARGX Position: Q2 2026 in Review

Quantitative Investment Management sold out of argenx (ARGX) in Q2 2026, closing a stake of 1,093 shares — an estimated $798K sold.

Quantitative Investment Management first reported a position in ARGX in Q1 2025 and held it in 3 quarters. The position peaked at $1.05M in Q4 2025. 506 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

  • Quantitative Investment Management reported no remaining argenx position as of Q2 2026 after selling out during the quarter.
  • Quantitative Investment Management sold 1,093 argenx shares in Q2 2026, an estimated $798K.
  • Quantitative Investment Management first reported a position in argenx in Q1 2025 and held it in 3 quarters.
  • Quantitative Investment Management's argenx position peaked at $1.05M in Q4 2025.
  • 506 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on Quantitative Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.