Position in AMBA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,544,400
+$552,640 QoQ
Shares Held
18,000
+28.6% QoQ
Ownership
0.041%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#114
of 335 holders
Holding Since
Sep 2020
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMBA Over Time
Shares Held
Position Value (USD)
Derivatives in AMBA
reported options exposure · as of Dec 31, 2025CallValue
$28,796,460
CallShares
406,500
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 Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Caption Management, LLC holds $8,648,385 across 2 Semiconductor Equipment & Materials names. AMBA ranks #2 (17.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | Q |
Qnity Electronics, Inc.
|
43,500 | $7,103,985 | |
| 2 | AMBA |
Ambarella Inc
This page
|
18,000 | $1,544,400 |
All Filings in AMBA
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,544,400 | 18,000 | Shares | Sole | 2026-08-14 | |
| 2025-12-31 | $28,796,460 | 406,500 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $991,760 | 14,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,747,030 | 21,171 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $9,910,500 | 150,000 | Put | Sole | 2025-08-14 | |
| 2023-06-30 | $543,855 | 6,500 | Shares | Sole | 2023-08-14 | |
| 2021-09-30 | $4,204,980 | 27,000 | Shares | Sole | 2021-11-12 | |
| 2020-12-31 | $6,886,500 | 75,000 | Put | Sole | 2021-02-16 | |
| 2020-12-31 | $2,295,500 | 25,000 | Call | Sole | 2021-02-16 | |
| 2020-09-30 | $1,304,500 | 25,000 | Call | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||