Argenx Se - Adr (ARGX) — Institutional Holders Breakdown (Q2 2026)

ARGX ranks #1161 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

ARGX is a top-conviction position for Checkpoint Capital L.P. — at 31.3% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in ARGX belongs to FMR LLC, but the position matters far more to Checkpoint Capital L.P., who has 31.3% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

Capital World Investors has added to its ARGX position for two straight quarters, increasing it by $429.3M to reach $2.0B today.

Fiera Capital Corp has trimmed its ARGX position for two straight quarters, cutting it by $106.1M while still holding $83.9M.

ARGX is up 2.6% today, but institutions show net selling of $409.5M this quarter — a divergence between today's price move and the underlying institutional flow.

ARGX closed its latest fiscal year with net income of $1.3B.

• Profitable — net income of $1.3B in the latest fiscal year
• Net income improved year over year, from $833.0M to $1.3B
• Generated $685.2M in positive operating cash flow
• Current ratio of 5.23x — enough short-term assets to cover short-term liabilities
• Liabilities run 0.19x equity — within a conventional range