Bessemer Group
ARGX icon

Bessemer Group’s argenx ARGX Stock Holding History

Bessemer 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
Q2 		$248M Buy
267,779
+203,528
+317% +$168M 0.34% 57
2026
Q1 		$46.9M Buy
64,251
+1,714
+3% +$1.34M 0.07% 195
2025
Q4 		$52.6M Buy
62,537
+62,473
+97,614% +$53.5M 0.08% 189
2025
Q3 		$47K Buy
64
+47
+276% +$31K ﹤0.01% 1450
2025
Q2 		$9K Hold
17
– – ﹤0.01% 1847
2025
Q1 		$10K Buy
17
+6
+55% +$3.79K ﹤0.01% 1756
2024
Q4 		$7K Buy
11
+4
+57% +$2.34K ﹤0.01% 1887
2024
Q3 		$4K Buy
+7
New +$3.54K ﹤0.01% 1975
2023
Q3 		– Sell
-20
Closed -$8K – 2156
2023
Q2 		$8K Buy
+20
New +$7.87K ﹤0.01% 1688
2022
Q4 		– Sell
-27
Closed -$10K – 1866
2022
Q3 		$10K Buy
+27
New +$10K ﹤0.01% 1538
2022
Q2 		– Sell
-17
Closed -$5K – 1866
2022
Q1 		$5K Hold
17
– – ﹤0.01% 1499
2021
Q4 		$6K Hold
17
– – ﹤0.01% 1517
2021
Q3 		$5K Sell
17
-3
-15% -$951 ﹤0.01% 1500
2021
Q2 		$6K Buy
20
+3
+18% +$853 ﹤0.01% 1401
2021
Q1 		$5K Buy
+17
New +$5.37K ﹤0.01% 1388

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

Bessemer Group's ARGX Position: Q2 2026 in Review

Bessemer Group increased its argenx (ARGX) stake by 317% in Q2 2026, buying an estimated $168M and bringing the position to 267,779 shares worth $248M. The position accounts for 0.34% of the portfolio, ranked #57.

Bessemer Group first reported a position in ARGX in Q1 2021 and has held it in 15 quarters since. 505 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

  • Bessemer Group held 267,779 shares of argenx worth $248M as of Q2 2026.
  • Bessemer Group bought 203,528 argenx shares in Q2 2026, an estimated $168M.
  • argenx made up 0.34% of Bessemer Group's portfolio in Q2 2026, its #57 holding.
  • Bessemer Group first reported a position in argenx in Q1 2021 and has held it in 15 quarters since.
  • 505 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on Bessemer Group's 13F filing for Q2 2026, filed 12 Aug 2026.