SG Americas Securities
ARGX icon

SG Americas Securities’s argenx ARGX Stock Holding History

SG Americas Securities’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 		$2.78M Buy
+2,999
New +$2.47M ﹤0.01% 1347
2026
Q1 		– Sell
-3,179
Closed -$2.67M – 3210
2025
Q4 		$2.67M Buy
3,179
+1,548
+95% +$1.33M ﹤0.01% 1369
2025
Q3 		$1.2M Buy
1,631
+1,107
+211% +$730K ﹤0.01% 1288
2025
Q2 		$289K Buy
524
+175
+50% +$102K ﹤0.01% 2031
2025
Q1 		$207K Sell
349
-9
-3% -$5.68K ﹤0.01% 2508
2024
Q4 		$220K Buy
358
+21
+6% +$12.3K ﹤0.01% 2063
2024
Q3 		$183K Sell
337
-2,662
-89% -$1.35M ﹤0.01% 2569
2024
Q2 		$1.29M Buy
2,999
+283
+10% +$108K 0.01% 1181
2024
Q1 		$1.07M Sell
2,716
-6,402
-70% -$2.48M 0.01% 1107
2023
Q4 		$3.47M Sell
9,118
-3,933
-30% -$1.83M 0.03% 444
2023
Q3 		$6.42M Sell
13,051
-6,065
-32% -$2.97M 0.07% 240
2023
Q2 		$7.45M Buy
19,116
+2,553
+15% +$1M 0.06% 246
2023
Q1 		$6.17M Sell
16,563
-1,948
-11% -$721K 0.07% 215
2022
Q4 		$7.01M Buy
18,511
+10,440
+129% +$3.91M 0.09% 191
2022
Q3 		$2.85M Sell
8,071
-14,908
-65% -$5.52M 0.04% 427
2022
Q2 		$8.71M Buy
22,979
+1,268
+6% +$408K 0.09% 172
2022
Q1 		$6.85M Sell
21,711
-14,338
-40% -$4.17M 0.05% 309
2021
Q4 		$12.6M Buy
36,049
+3,227
+10% +$982K 0.07% 219
2021
Q3 		$9.91M Buy
32,822
+769
+2% +$244K 0.05% 268
2021
Q2 		$9.65M Buy
32,053
+1,834
+6% +$521K 0.04% 360
2021
Q1 		$8.32M Buy
30,219
+21,871
+262% +$6.91M 0.04% 340
2020
Q4 		$2.46M Buy
8,348
+7,264
+670% +$2M 0.01% 961
2020
Q3 		$285K Buy
1,084
+393
+57% +$94.5K ﹤0.01% 1961
2020
Q2 		$156K Buy
+691
New +$123K ﹤0.01% 3062
2020
Q1 		– Sell
-1,148
Closed -$184K – 3427
2019
Q4 		$184K Buy
+1,148
New +$155K ﹤0.01% 2540
2019
Q3 		– Sell
-849
Closed -$120K – 2989
2019
Q2 		$120K Sell
849
-228
-21% -$28.9K ﹤0.01% 2709
2019
Q1 		$134K Buy
+1,077
New +$127K ﹤0.01% 2851

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

SG Americas Securities's ARGX Position: Q2 2026 in Review

SG Americas Securities opened a new position in argenx (ARGX) in Q2 2026: 2,999 shares worth $2.78M. The stake represents ﹤0.01% of the portfolio and ranks #1347 among its holdings. This is a return to the name: SG Americas Securities previously reported a position in ARGX as recently as Q4 2025.

SG Americas Securities first reported a position in ARGX in Q1 2019 and has held it in 27 quarters since. The position peaked at $12.6M in Q4 2021. 508 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

  • SG Americas Securities held 2,999 shares of argenx worth $2.78M as of Q2 2026.
  • argenx was a new SG Americas Securities position in Q2 2026.
  • argenx made up ﹤0.01% of SG Americas Securities's portfolio in Q2 2026, its #1347 holding.
  • SG Americas Securities first reported a position in argenx in Q1 2019 and has held it in 27 quarters since.
  • SG Americas Securities's argenx position peaked at $12.6M in Q4 2021.
  • 508 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on SG Americas Securities's 13F filing for Q2 2026, filed 7 Aug 2026.