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Oppenheimer Asset Management’s argenx ARGX Stock Holding History

Oppenheimer Asset 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
2026
Q2 		$439K Sell
473
-418
-47% -$345K ﹤0.01% 910
2026
Q1 		$651K Sell
891
-1,338
-60% -$1.05M 0.01% 818
2025
Q4 		$1.87M Sell
2,229
-1,192
-35% -$1.02M 0.02% 513
2025
Q3 		$2.52M Sell
3,421
-43
-1% -$28.4K 0.03% 506
2025
Q2 		$1.91M Buy
3,464
+449
+15% +$261K 0.02% 572
2025
Q1 		$1.78M Sell
3,015
-195
-6% -$123K 0.02% 552
2024
Q4 		$1.97M Sell
3,210
-10
-0.3% -$5.86K 0.02% 538
2024
Q3 		$1.75M Sell
3,220
-35
-1% -$17.7K 0.02% 584
2024
Q2 		$1.4M Buy
3,255
+339
+12% +$130K 0.02% 629
2024
Q1 		$1.15M Buy
2,916
+152
+5% +$58.9K 0.02% 651
2023
Q4 		$1.05M Buy
2,764
+108
+4% +$50.3K 0.01% 693
2023
Q3 		$1.31M Buy
2,656
+331
+14% +$162K 0.02% 615
2023
Q2 		$906K Buy
2,325
+1,104
+90% +$434K 0.01% 728
2023
Q1 		$455K Sell
1,221
-127
-9% -$47K 0.01% 874
2022
Q4 		$511K Sell
1,348
-50
-4% -$18.7K 0.01% 851
2022
Q3 		$494K Sell
1,398
-342
-20% -$127K 0.01% 834
2022
Q2 		$659K Sell
1,740
-28
-2% -$9.02K 0.01% 790
2022
Q1 		$558K Buy
1,768
+603
+52% +$175K 0.01% 893
2021
Q4 		$408K Buy
1,165
+34
+3% +$10.3K 0.01% 1013
2021
Q3 		$341K Sell
1,131
-39
-3% -$12.4K ﹤0.01% 1025
2021
Q2 		$352K Sell
1,170
-10
-0.8% -$2.84K 0.01% 1032
2021
Q1 		$325K Buy
1,180
+5
+0.4% +$1.58K 0.01% 1013
2020
Q4 		$345K Sell
1,175
-176
-13% -$48.4K 0.01% 969
2020
Q3 		$355K Sell
1,351
-30
-2% -$7.21K 0.01% 893
2020
Q2 		$311K Buy
1,381
+78
+6% +$13.8K 0.01% 923
2020
Q1 		$172K Buy
1,303
+315
+32% +$46.1K ﹤0.01% 1002
2019
Q4 		$159K Buy
+988
New +$134K ﹤0.01% 1099

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

Oppenheimer Asset Management's ARGX Position: Q2 2026 in Review

Oppenheimer Asset Management reduced its argenx (ARGX) stake by 47% in Q2 2026, selling an estimated $345K and leaving 473 shares worth $439K. The position accounts for ﹤0.01% of the portfolio, ranked #910.

Oppenheimer Asset Management first reported a position in ARGX in Q4 2019 and has held it in 27 quarters since. The position peaked at $2.52M in Q3 2025. 508 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

  • Oppenheimer Asset Management held 473 shares of argenx worth $439K as of Q2 2026.
  • Oppenheimer Asset Management sold 418 argenx shares in Q2 2026, an estimated $345K.
  • argenx made up ﹤0.01% of Oppenheimer Asset Management's portfolio in Q2 2026, its #910 holding.
  • Oppenheimer Asset Management first reported a position in argenx in Q4 2019 and has held it in 27 quarters since.
  • Oppenheimer Asset Management's argenx position peaked at $2.52M in Q3 2025.
  • 508 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on Oppenheimer Asset Management's 13F filing for Q2 2026, filed 3 Aug 2026.