Sumitomo Mitsui Trust Group
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Sumitomo Mitsui Trust Group’s argenx ARGX Stock Holding History

Sumitomo Mitsui Trust 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
2026
Q3 		$1.04M Sell
1,089
-490
-31% -$461K ﹤0.01% 852
2026
Q2 		$1.46M Buy
1,579
+135
+9% +$111K ﹤0.01% 844
2026
Q1 		$1.05M Sell
1,444
-97
-6% -$75.9K ﹤0.01% 851
2025
Q4 		$1.3M Sell
1,541
-354
-19% -$303K ﹤0.01% 845
2025
Q3 		$1.4M Sell
1,895
-39
-2% -$25.7K ﹤0.01% 830
2025
Q2 		$1.07M Buy
1,934
+412
+27% +$239K ﹤0.01% 850
2025
Q1 		$901K Sell
1,522
-56
-4% -$35.3K ﹤0.01% 867
2024
Q4 		$970K Sell
1,578
-55
-3% -$32.2K ﹤0.01% 884
2024
Q3 		$885K Buy
1,633
+3
+0.2% +$1.52K ﹤0.01% 905
2024
Q2 		$701K Sell
1,630
-5
-0.3% -$1.91K ﹤0.01% 935
2024
Q1 		$644K Sell
1,635
-115
-7% -$44.6K ﹤0.01% 1000
2023
Q4 		$666K Buy
1,750
+713
+69% +$332K ﹤0.01% 1016
2023
Q3 		$510K Sell
1,037
-563
-35% -$275K ﹤0.01% 1046
2023
Q2 		$624K Sell
1,600
-106
-6% -$41.7K ﹤0.01% 1037
2023
Q1 		$636K Buy
+1,706
New +$632K ﹤0.01% 1046
2021
Q4 		– Sell
-1,038
Closed -$313K – 1168
2021
Q3 		$313K Sell
1,038
-10
-1% -$3.17K ﹤0.01% 1141
2021
Q2 		$316K Sell
1,048
-98
-9% -$27.9K ﹤0.01% 1143
2021
Q1 		$316K Buy
1,146
+44
+4% +$13.9K ﹤0.01% 1113
2020
Q4 		$324K Sell
1,102
-123
-10% -$33.8K ﹤0.01% 1092
2020
Q3 		$322K Buy
+1,225
New +$295K ﹤0.01% 1070

Other funds holding ARGX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $54.9B AUM 27.38% 1-Year Est. Return
BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $24.8B AUM 30.34% 1-Year Est. Return
Bessemer Group
Bessemer Group Woodbridge, New Jersey $72.8B AUM 32.97% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $474B AUM 32.39% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return

Sumitomo Mitsui Trust Group's ARGX Position: Q3 2026 in Review

Sumitomo Mitsui Trust Group reduced its argenx (ARGX) stake by 31% in Q3 2026, selling an estimated $461K and leaving 1,089 shares worth $1.04M. The position accounts for ﹤0.01% of the portfolio, ranked #852.

Sumitomo Mitsui Trust Group first reported a position in ARGX in Q3 2020 and has held it in 20 quarters since. The position peaked at $1.46M in Q2 2026. 441 funds tracked by Wall St. Rank hold ARGX as of Q3 2026.

  • Sumitomo Mitsui Trust Group held 1,089 shares of argenx worth $1.04M as of Q3 2026.
  • Sumitomo Mitsui Trust Group sold 490 argenx shares in Q3 2026, an estimated $461K.
  • argenx made up ﹤0.01% of Sumitomo Mitsui Trust Group's portfolio in Q3 2026, its #852 holding.
  • Sumitomo Mitsui Trust Group first reported a position in argenx in Q3 2020 and has held it in 20 quarters since.
  • Sumitomo Mitsui Trust Group's argenx position peaked at $1.46M in Q2 2026.
  • 441 funds tracked by Wall St. Rank held argenx as of Q3 2026.

Based on Sumitomo Mitsui Trust Group's 13F filing for Q3 2026, filed 29 Oct 2026.