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Michael Gelband’s argenx ARGX Stock Holding History

Michael Gelband’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
2025
Q4 		– Sell
-1,525
Closed -$1.12M – 1523
2025
Q3 		$1.12M Buy
+1,525
New +$1.01M 0.01% 924
2024
Q4 		– Sell
-9,860
Closed -$5.34M – 1497
2024
Q3 		$5.34M Sell
9,860
-14,181
-59% -$7.17M 0.03% 402
2024
Q2 		$10.3M Buy
24,041
+10,155
+73% +$3.89M 0.07% 248
2024
Q1 		$5.47M Buy
13,886
+9,556
+221% +$3.7M 0.04% 365
2023
Q4 		$1.65M Sell
4,330
-9,951
-70% -$4.64M 0.01% 640
2023
Q3 		$7.02M Sell
14,281
-9,731
-41% -$4.76M 0.07% 298
2023
Q2 		$9.36M Sell
24,012
-7,417
-24% -$2.92M 0.08% 269
2023
Q1 		$11.7M Buy
31,429
+13,996
+80% +$5.18M 0.1% 230
2022
Q4 		$6.6M Buy
17,433
+6,712
+63% +$2.51M 0.1% 276
2022
Q3 		$3.79M Sell
10,721
-6,630
-38% -$2.46M 0.05% 506
2022
Q2 		$6.57M Buy
+17,351
New +$5.59M 0.08% 314
2021
Q2 		– Sell
-1,979
Closed -$545K – 2315
2021
Q1 		$545K Buy
+1,979
New +$625K 0.01% 1287
2020
Q3 		– Sell
-18,205
Closed -$4.1M – 1727
2020
Q2 		$4.1M Buy
+18,205
New +$3.23M 0.11% 197

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
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
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
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 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

Michael Gelband's ARGX Position: Q4 2025 in Review

Michael Gelband sold out of argenx (ARGX) in Q4 2025, closing a stake of 1,525 shares — an estimated $1.12M sold.

Michael Gelband first reported a position in ARGX in Q2 2020 and held it in 13 quarters. The position peaked at $11.7M in Q1 2023. 508 funds tracked by Wall St. Rank hold ARGX as of Q4 2025.

  • Michael Gelband reported no remaining argenx position as of Q4 2025 after selling out during the quarter.
  • Michael Gelband sold 1,525 argenx shares in Q4 2025, an estimated $1.12M.
  • Michael Gelband first reported a position in argenx in Q2 2020 and held it in 13 quarters.
  • Michael Gelband's argenx position peaked at $11.7M in Q1 2023.
  • 508 funds tracked by Wall St. Rank held argenx as of Q4 2025.

Based on ExodusPoint Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.