Lazard Asset Management
ARGX icon

Lazard Asset Management’s argenx ARGX Stock Holding History

Lazard 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
Q1 		$97.4M Buy
133,347
+317
+0.2% +$248K 0.16% 135
2025
Q4 		$112M Sell
133,030
-4,166
-3% -$3.57M 0.19% 124
2025
Q3 		$101M Buy
137,196
+9,708
+8% +$6.4M 0.14% 138
2025
Q2 		$70.3M Buy
127,488
+57,238
+81% +$33.2M 0.1% 177
2025
Q1 		$41.6M Sell
70,250
-387
-0.5% -$244K 0.06% 209
2024
Q4 		$43.4M Buy
70,637
+64,684
+1,087% +$37.9M 0.06% 214
2024
Q3 		$3.23M Buy
5,953
+5,555
+1,396% +$2.81M ﹤0.01% 745
2024
Q2 		$170K Sell
398
-544
-58% -$208K ﹤0.01% 1606
2024
Q1 		$370K Sell
942
-2,394
-72% -$927K ﹤0.01% 1125
2023
Q4 		$1.27M Sell
3,336
-1,154
-26% -$538K ﹤0.01% 918
2023
Q3 		$2.21M Buy
4,490
+4,310
+2,394% +$2.11M ﹤0.01% 857
2023
Q2 		$70K Hold
180
– – ﹤0.01% 1714
2023
Q1 		$67K Sell
180
-1,356
-88% -$502K ﹤0.01% 1686
2022
Q4 		$581K Hold
1,536
– – ﹤0.01% 1091
2022
Q3 		$542K Buy
1,536
+1,342
+692% +$497K ﹤0.01% 1086
2022
Q2 		$73K Hold
194
– – ﹤0.01% 1637
2022
Q1 		$61K Hold
194
– – ﹤0.01% 1636
2021
Q4 		$67K Sell
194
-185
-49% -$56.3K ﹤0.01% 1607
2021
Q3 		$114K Hold
379
– – ﹤0.01% 1383
2021
Q2 		$114K Hold
379
– – ﹤0.01% 1310
2021
Q1 		$104K Buy
379
+5
+1% +$1.58K ﹤0.01% 1197
2020
Q4 		$109K Hold
374
– – ﹤0.01% 1170
2020
Q3 		$98K Buy
+374
New +$89.9K ﹤0.01% 1032
2019
Q4 		– Sell
-10,859
Closed -$1.24M – 1526
2019
Q3 		$1.24M Sell
10,859
-200
-2% -$27K ﹤0.01% 724
2019
Q2 		$1.56M Buy
11,059
+200
+2% +$25.4K ﹤0.01% 781
2019
Q1 		$1.35M Hold
10,859
– – ﹤0.01% 804
2018
Q4 		$1.04M Buy
+10,859
New +$965K ﹤0.01% 718

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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 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
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Lazard Asset Management's ARGX Position: Q1 2026 in Review

Lazard Asset Management increased its argenx (ARGX) stake by 0.24% in Q1 2026, buying an estimated $248K and bringing the position to 133,347 shares worth $97.4M. The position accounts for 0.16% of the portfolio, ranked #135.

Lazard Asset Management first reported a position in ARGX in Q4 2018 and has held it in 27 quarters since. The position peaked at $112M in Q4 2025. 475 funds tracked by Wall St. Rank hold ARGX as of Q1 2026.

  • Lazard Asset Management held 133,347 shares of argenx worth $97.4M as of Q1 2026.
  • Lazard Asset Management bought 317 argenx shares in Q1 2026, an estimated $248K.
  • argenx made up 0.16% of Lazard Asset Management's portfolio in Q1 2026, its #135 holding.
  • Lazard Asset Management first reported a position in argenx in Q4 2018 and has held it in 27 quarters since.
  • Lazard Asset Management's argenx position peaked at $112M in Q4 2025.
  • 475 funds tracked by Wall St. Rank held argenx as of Q1 2026.

Based on Lazard Asset Management's 13F filing for Q1 2026, filed 15 May 2026.