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Belvedere Trading LLC

Position in SNDK — Sandisk Corp

CIK 1632341 CHICAGO, IL

Position in SNDK

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$123,227,071
+$119,202,193 QoQ
Shares Held
54,196
+755.5% QoQ
Ownership
0.037%
of shares outstanding
% of Portfolio
12.46%
of 13F equity value
Holder Rank
#159
of 1,812 holders
Holding Since
Mar 2025
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SNDK Over Time

Shares Held

Position Value (USD)

Derivatives in SNDK

reported options exposure · as of Jun 30, 2026
CallValue
$503,176,449
CallShares
221,300
PutValue
$1,060,240,299
PutShares
466,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Computer Hardware

Technology · as of Jun 30, 2026

Belvedere Trading LLC holds $130,696,247 across 3 Computer Hardware names. SNDK ranks #1 (94.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 SNDK
Sandisk Corp
This page
54,196 $123,227,071

All Filings in SNDK

Export CSV
14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $503,176,449 221,300
2026-06-30 $123,227,071 54,196
2026-06-30 $1,060,240,299 466,300
2026-03-31 $25,540,668 40,200
2026-03-31 $7,433,478 11,700
2026-03-31 $4,024,878 6,335
2025-12-31 $6,445,816 27,154
2025-12-31 $4,011,722 16,900
2025-12-31 $332,332 1,400
2025-09-30 $347,820 3,100
2025-09-30 $224,400 2,000
2025-03-31 $352,314 7,400
2025-03-31 $304,704 6,400
2025-03-31 $114,692 2,409