Position in SNDK
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$6,783,427,892
+$6,005,401,329 QoQ
Shares Held
2,983,392
+143.6% QoQ
Ownership
2.04%
of shares outstanding
% of Portfolio
22.58%
of 13F equity value
Holder Rank
#9
of 1,812 holders
Holding Since
Mar 2026
2 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, 2026CallValue
$227,373
CallShares
100
PutValue
$0
PutShares
0
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, 2026Clear Street Group Inc. holds $7,737,071,186 across 12 Computer Hardware names. SNDK ranks #1 (87.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNDK |
Sandisk Corp
This page
|
2,983,392 | $6,783,427,892 | |
| 2 | WDC |
Western Digital Corp
|
817,892 | $522,403,978 | |
| 3 | QBTS |
D-Wave Quantum Inc.
|
6,206,861 | $148,902,595 | |
| 4 | SMCI |
Super Micro Computer, Inc.
|
2,989,651 | $87,686,463 | |
| 5 | STX |
Seagate Technology Holdings plc
|
73,123 | $70,563,695 | |
| 6 | IONQ |
IonQ, Inc.
|
1,245,695 | $66,345,715 | |
| 7 | RGTI |
Rigetti Computing, Inc.
|
1,898,533 | $36,679,657 | |
| 8 | QUBT |
Quantum Computing Inc.
|
1,427,999 | $13,851,590 |
All Filings in SNDK
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,783,427,892 | 2,983,392 | Shares | Sole | 2026-08-12 | |
| 2026-06-30 | $227,373 | 100 | Call | Sole | 2026-08-12 | |
| 2026-03-31 | $28,590,300 | 45,000 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $778,026,563 | 1,224,583 | Shares | Sole | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||