Ticker · held by 2 filers

SNDK

SANDISK CORP

All tracked filers currently holding SNDK, ranked by position size. Each row links through to the filer's full portfolio.

Total value held

$1.03B

Total shares

4,356,104

Filers holding

2 · 4 positions

Caveat

long only · 13F-eligible managers only

Filers holding SNDK

sorted by position size · click any filer to see their full portfolio

# Filer Class Shares Value (USD) % of port

1 Citadel Advisors · Ken Griffin CALLCOM 1,471,470 $349.3M 0.05%

2 Citadel Advisors · Ken Griffin PUTCOM 1,272,345 $302.0M 0.05%

3 Renaissance Technologies · Jim Simons (founder) COM 1,209,000 $287.0M 0.45%

4 Citadel Advisors · Ken Griffin COM 403,289 $95.7M 0.01%

What this is

This page reverses the usual 13F view: instead of "what does Buffett hold," it answers "who holds NVDA?" Across the dozen tracked filers, all current 13F-disclosed holders of SNDK are listed, with the position size and what fraction of each filer's overall portfolio it represents.

Caveats: only the filers tracked here are included (~12 names) — not the whole 13F universe (~6,000 filers). Position values are at the most recent quarter-end, not current market price. Only long positions are visible; shorts and synthetics aren't.

v0.2 · 2026 · data via SEC EDGAR · CUSIP→ticker via OpenFIGI