Sandisk CORP (SNDK) 13F Filing Data & Analysis (Q2 2026)

SNDK ranks #166 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

SNDK is a disclosed holding of Jane Street (Jane Street Group), one of the tracked superinvestors on AlphaSMO — it makes up 2.1% of that fund's own 13F portfolio.

SNDK is a top-conviction position for Situational Awareness LP — at 28.0% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in SNDK belongs to Susquehanna International Group, LLP, but the position matters far more to Situational Awareness LP, who has 28.0% 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.

Susquehanna International Group, LLP has added to its SNDK position for two straight quarters, increasing it by $39.7B to reach $40.4B today.

Evergreen Quality Fund GP, Ltd. has trimmed its SNDK position for two straight quarters, cutting it by $216.7M while still holding $39.1M.

SNDK is down 1.9% today, but institutions show net buying of $282.0B this quarter — a divergence between today's price move and the underlying institutional flow.

SNDK posted net income of $11.4B over the trailing twelve months, and currently trades at a P/E of 20.8.

• Profitable — net income of $11.4B over the trailing twelve months
• Revenue grew 175.3% year over year
• Net income improved year over year, from -$1.6B to $11.4B
• Generated $11.7B in positive operating cash flow
• Current ratio of 2.29x — enough short-term assets to cover short-term liabilities
• Liabilities run 0.43x equity — within a conventional range