Magnachip Semiconductor CORP (MX) 13F Ownership Report (Q2 2026)

MX ranks #5142 out of 37501 tracked stocks by institutional interest, inside the more closely watched half of our coverage.

MX is a disclosed holding of Howard Marks (Oaktree Capital Management), one of the tracked superinvestors on AlphaSMO — it makes up 0.2% of that fund's own 13F portfolio.

MX is a top-conviction position for FourWorld Capital Management LLC — at 6.9% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in MX belongs to Oaktree Capital Management LP, but the position matters far more to FourWorld Capital Management LLC, who has 6.9% 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.

FourWorld Capital Management LLC has added to its MX position for two straight quarters, increasing it by $7.0M to reach $7.6M today.

Bridgeway Capital Management, LLC has trimmed its MX position for two straight quarters, cutting it by $824.4K while still holding $218.2K.

MX is up 2.3% today, and institutions have been net buyers of $39.7M this quarter — today's price move and the underlying institutional flow are pointing the same direction.

MX reported a net loss of $30.6M over the trailing twelve months.

• Not yet profitable — net loss of $30.6M over the trailing twelve months
• Revenue grew 1.1% year over year
• Net income improved year over year, from -$34.4M to -$30.6M
• Operating cash flow was negative, using $24.2M in cash
• Current ratio of 4.07x — enough short-term assets to cover short-term liabilities
• Liabilities run 0.42x equity — within a conventional range