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David Shaw’s argenx ARGX Stock Holding History

David Shaw’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 		$4.45M Sell
4,800
-1,000
-17% -$825K ﹤0.01% 2502
2026
Q1 		$4.24M Buy
5,800
+2,200
+61% +$1.72M ﹤0.01% 2299
2025
Q4 		$3.03M Sell
3,600
-6,400
-64% -$5.48M ﹤0.01% 2719
2025
Q3 		$7.38M Sell
10,000
-500
-5% -$330K ﹤0.01% 1892
2025
Q2 		$5.79M Buy
10,500
+4,200
+67% +$2.44M ﹤0.01% 1912
2025
Q1 		$3.73M Buy
+6,300
New +$3.98M ﹤0.01% 2121
2024
Q4 		– Sell
-32,900
Closed -$17.8M – 4391
2024
Q3 		$17.8M Hold
32,900
– – 0.02% 1051
2024
Q2 		$14.1M Hold
32,900
– – 0.01% 1115
2024
Q1 		$13M Hold
32,900
– – 0.01% 1202
2023
Q4 		$12.5M Buy
32,900
+14,400
+78% +$6.71M 0.01% 1215
2023
Q3 		$9.1M Buy
+18,500
New +$9.05M 0.01% 1353

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

David Shaw's ARGX Position: Q2 2026 in Review

David Shaw reduced its argenx (ARGX) stake by 84% in Q2 2026, selling an estimated $36.2M and leaving 8,263 shares worth $7.67M. The position accounts for ﹤0.01% of the portfolio, ranked #2051.

David Shaw first reported a position in ARGX in Q2 2018 and has held it in 25 quarters since. The position peaked at $177M in Q4 2024. 505 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

  • David Shaw held 8,263 shares of argenx worth $7.67M as of Q2 2026.
  • David Shaw sold 43,859 argenx shares in Q2 2026, an estimated $36.2M.
  • argenx made up ﹤0.01% of David Shaw's portfolio in Q2 2026, its #2051 holding.
  • David Shaw first reported a position in argenx in Q2 2018 and has held it in 25 quarters since.
  • David Shaw's argenx position peaked at $177M in Q4 2024.
  • 505 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.