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ORBIMED ADVISORS LLC

Position in ARGX — Argenx SE

CIK 1055951 New York, NY

Position in ARGX

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$99,971,225
-$22,807,475 QoQ
Shares Held
136,900
-6.2% QoQ
Ownership
0.220%
of shares outstanding
% of Portfolio
2.03%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
18 quarters on record
Voting authority Sole 20.233747260774287.ToString("F0")% Shared 0.ToString("F0")% None 79.7662527392257.ToString("F0")%

Common Shares in ARGX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

ORBIMED ADVISORS LLC holds $2,871,604,021 across 72 Biotechnology names. ARGX ranks #6 (3.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 ARGX
Argenx SE
This page
136,900 $99,971,225

All Filings in ARGX

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18 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $99,971,225 136,900
2025-12-31 $122,778,700 146,000
2025-09-30 $127,081,588 172,300
2025-06-30 $114,653,760 208,000
2025-03-31 $122,338,495 206,700
2024-12-31 $116,665,500 189,700
2024-09-30 $110,855,360 204,500
2024-06-30 $89,921,364 209,100
2024-03-31 $59,687,952 151,600
2023-12-31 $32,184,378 84,600
2023-09-30 $16,027,138 32,600
2023-06-30 $12,705,198 32,600
2023-03-31 $16,579,810 44,500
2022-12-31 $6,137,046 16,200
2022-09-30 $95,217,585 269,700
2022-06-30 $73,502,720 194,000
2022-03-31 $53,539,638 169,800
2020-03-31 $3,766,292 28,591