Boothbay Fund Management
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Boothbay Fund Management’s argenx ARGX Stock Holding History

Boothbay Fund 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
2024
Q1 		– Sell
-20,900
Closed -$7.95M – 1574
2023
Q4 		$7.95M Buy
20,900
+14,200
+212% +$6.62M 0.2% 94
2023
Q3 		$3.29M Sell
6,700
-19,700
-75% -$9.64M 0.08% 337
2023
Q2 		$10.3M Buy
+26,400
New +$10.4M 0.23% 73
2021
Q2 		– Sell
-40
Closed -$1.1M – 1833
2021
Q1 		$1.1M Sell
40
-169
-81% -$53.4K 0.04% 548
2020
Q4 		$6.15M Buy
+209
New +$57.5K 0.23% 75
2020
Q3 		– Sell
-168
Closed -$3.78M – 1031
2020
Q2 		$3.78M Hold
168
– – 0.26% 85
2020
Q1 		$2.21M Buy
+168
New +$24.6K 0.18% 145

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
Jupiter Topco
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
Avoro Capital Advisors
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
RTW Investments
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

Boothbay Fund Management's ARGX Position: Q2 2026 in Review

Boothbay Fund Management reduced its argenx (ARGX) stake by 79% in Q2 2026, selling an estimated $1.11M and leaving 360 shares worth $334K. The position accounts for ﹤0.01% of the portfolio, ranked #1692.

Boothbay Fund Management first reported a position in ARGX in Q1 2020 and has held it in 6 quarters since. The position peaked at $7.11M in Q4 2023. 509 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

  • Boothbay Fund Management held 360 shares of argenx worth $334K as of Q2 2026.
  • Boothbay Fund Management sold 1,347 argenx shares in Q2 2026, an estimated $1.11M.
  • argenx made up ﹤0.01% of Boothbay Fund Management's portfolio in Q2 2026, its #1692 holding.
  • Boothbay Fund Management first reported a position in argenx in Q1 2020 and has held it in 6 quarters since.
  • Boothbay Fund Management's argenx position peaked at $7.11M in Q4 2023.
  • 509 funds tracked by Wall St. Rank held argenx as of Q2 2026.

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