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Cynosure Group’s argenx ARGX Stock Holding History

Cynosure Group’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
Q4 		– Sell
-802
Closed -$592K – 412
2025
Q3 		$592K Sell
802
-715
-47% -$471K 0.06% 132
2025
Q2 		$836K Buy
1,517
+388
+34% +$225K 0.09% 107
2025
Q1 		$668K Buy
1,129
+112
+11% +$70.7K 0.09% 120
2024
Q4 		$625K Sell
1,017
-391
-28% -$229K 0.09% 102
2024
Q3 		$763K Sell
1,408
-499
-26% -$252K 0.11% 103
2024
Q2 		$820K Buy
1,907
+198
+12% +$75.8K 0.13% 91
2024
Q1 		$673K Buy
+1,709
New +$662K 0.12% 97

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 $733B AUM 35.63% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Cynosure Group's ARGX Position: Q4 2025 in Review

Cynosure Group sold out of argenx (ARGX) in Q4 2025, closing a stake of 802 shares — an estimated $592K sold.

Cynosure Group first reported a position in ARGX in Q1 2024 and held it in 7 quarters. The position peaked at $836K in Q2 2025. 508 funds tracked by Wall St. Rank hold ARGX as of Q4 2025.

  • Cynosure Group reported no remaining argenx position as of Q4 2025 after selling out during the quarter.
  • Cynosure Group sold 802 argenx shares in Q4 2025, an estimated $592K.
  • Cynosure Group first reported a position in argenx in Q1 2024 and held it in 7 quarters.
  • Cynosure Group's argenx position peaked at $836K in Q2 2025.
  • 508 funds tracked by Wall St. Rank held argenx as of Q4 2025.

Based on Cynosure Group's 13F filing for Q4 2025, filed 17 Feb 2026.