Position in AMBA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$672,843
+$672,843 QoQ
Shares Held
7,842
Ownership
0.018%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#166
of 335 holders
Holding Since
Dec 2020
13 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 Sep 30, 2024CallValue
$248,204
CallShares
4,400
PutValue
$231,281
PutShares
4,100
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, 2026TWO SIGMA SECURITIES, LLC holds $41,946,067 across 12 Semiconductor Equipment & Materials names. AMBA ranks #7 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
28,021 | $20,259,183 | |
| 2 | LRCX |
Lam Research Corp
|
30,889 | $13,385,130 | |
| 3 | KLAC |
Kla Corp
|
11,525 | $3,477,207 | |
| 4 | COHU |
Cohu Inc
|
11,315 | $836,291 | |
| 5 | Q |
Qnity Electronics, Inc.
|
4,529 | $739,630 | |
| 6 | TER |
Teradyne, Inc
|
1,525 | $737,856 | |
| 7 | AMBA |
Ambarella Inc
This page
|
7,842 | $672,843 | |
| 8 | ACLS |
Axcelis Technologies Inc
|
3,412 | $646,403 |
All Filings in AMBA
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $672,843 | 7,842 | Shares | Sole | 2026-08-14 | |
| 2024-09-30 | $248,204 | 4,400 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $231,281 | 4,100 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $366,860 | 6,800 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $275,145 | 5,100 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $1,320,857 | 24,483 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $568,624 | 11,200 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $1,320,020 | 26,000 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $528,414 | 10,408 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $937,737 | 15,300 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $447,417 | 7,300 | Put | Sole | 2024-02-14 | |
| 2023-09-30 | $564,398 | 10,643 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $705,299 | 13,300 | Call | Sole | 2023-11-14 | |
| 2023-06-30 | $535,488 | 6,400 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $719,562 | 8,600 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $611,618 | 7,900 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $572,908 | 7,400 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $331,589 | 4,283 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $394,704 | 4,800 | Call | Sole | 2023-02-14 | |
| 2022-12-31 | $279,582 | 3,400 | Put | Sole | 2023-02-14 | |
| 2022-06-30 | $530,226 | 8,100 | Call | Sole | 2022-08-15 | |
| 2022-06-30 | $471,312 | 7,200 | Put | Sole | 2022-08-15 | |
| 2021-09-30 | $718,895 | 4,616 | Shares | Sole | 2021-11-15 | |
| 2021-03-31 | $207,506 | 2,067 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $330,552 | 3,600 | Put | Sole | 2021-02-16 | |
| 2020-12-31 | $817,198 | 8,900 | Call | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||