Position in SNDK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,386,975
+$935,884 QoQ
Shares Held
610
-14.1% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
#887
of 1,812 holders
Holding Since
Sep 2025
4 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 Dec 31, 2025CallValue
$0
CallShares
0
PutValue
$783,354
PutShares
3,300
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, 2026CSS LLC/IL holds $67,264,972 across 7 Computer Hardware names. SNDK ranks #5 (2.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SMCI |
Super Micro Computer, Inc.
|
901,662 | $46,320,022 | |
| 2 | WDC |
Western Digital Corp
|
24,933 | $15,925,205 | |
| 3 | DELL |
Dell Technologies Inc.
|
4,850 | $2,092,581 | |
| 4 | HPQ |
Hp Inc
|
64,775 | $1,421,163 | |
| 5 | SNDK |
Sandisk Corp
This page
|
610 | $1,386,975 | |
| 6 | ANET |
Arista Networks, Inc.
|
600 | $101,928 | |
| 7 | NNDM |
Nano Dimension Ltd.
|
11,792 | $17,098 |
All Filings in SNDK
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,386,975 | 610 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $451,091 | 710 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $407,106 | 1,715 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $783,354 | 3,300 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $213,741 | 1,905 | Shares | Sole | 2025-11-13 | |
| No filing history on record for this holder in this stock. | ||||||