Position in SNDK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$38,880,783
+$27,266,768 QoQ
Shares Held
17,100
-6.5% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
1.55%
of 13F equity value
Holder Rank
#296
of 1,804 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, 2026CallValue
$11,368,650
CallShares
5,000
PutValue
$22,737,300
PutShares
10,000
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, 2026Caption Management, LLC holds $44,578,974 across 8 Computer Hardware names. SNDK ranks #1 (87.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNDK |
Sandisk Corp
This page
|
17,100 | $38,880,783 | |
| 2 | SMCI |
Super Micro Computer, Inc.
|
120,350 | $3,529,865 | |
| 3 | NNDM |
Nano Dimension Ltd.
|
475,000 | $688,750 | |
| 4 | WDC |
Western Digital Corp
|
1,000 | $638,720 | |
| 5 | ANET |
Arista Networks, Inc.
|
3,600 | $611,568 | |
| 6 | DELL |
Dell Technologies Inc.
|
273 | $117,788 | |
| 7 | UMAC |
Unusual Machines, Inc.
|
5,000 | $111,500 | |
| 8 | RGTI |
Rigetti Computing, Inc.
|
302,256 | $0 |
All Filings in SNDK
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $22,737,300 | 10,000 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $11,368,650 | 5,000 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $38,880,783 | 17,100 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $8,894,760 | 14,000 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $11,614,015 | 18,280 | Shares | Sole | 2026-05-15 | |
| 2025-09-30 | $2,244,000 | 20,000 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $589,550 | 13,000 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $802,942 | 16,865 | Shares | Sole | 2025-05-15 | |
| No filing history on record for this holder in this stock. | ||||||