Position in AMBA
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$9,976,824
+$4,468,464 QoQ
Shares Held
116,280
+8.7% QoQ
Ownership
0.265%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
#48
of 336 holders
Holding Since
Sep 2021
12 quarters on record
Voting authority
Sole 88%
Shared 0%
None 12%
Common Shares in AMBA Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Hillsdale Investment Management Inc. holds $57,110,513 across 8 Semiconductor Equipment & Materials names. AMBA ranks #3 (17.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLIC |
Kulicke & Soffa Industries Inc
|
122,200 | $16,345,472 | |
| 2 | FORM |
Formfactor Inc
|
67,390 | $10,777,682 | |
| 3 | AMBA |
Ambarella Inc
This page
|
116,280 | $9,976,824 | |
| 4 | AMAT |
Applied Materials Inc /De
|
12,730 | $9,203,790 | |
| 5 | LRCX |
Lam Research Corp
|
16,530 | $7,162,944 | |
| 6 | KLAC |
Kla Corp
|
6,230 | $1,879,653 | |
| 7 | ASYS |
Amtech Systems Inc
|
43,080 | $994,286 | |
| 8 | INTT |
Intest Corp
|
42,370 | $769,862 |
All Filings in AMBA
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,976,824 | 116,280 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $5,508,360 | 107,000 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $7,431,116 | 104,900 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $8,258,601 | 100,080 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $6,401,522 | 96,890 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $3,688,685 | 73,290 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $5,047,426 | 69,390 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $3,863,520 | 68,490 | Shares | Sole | 2024-11-12 | |
| 2022-06-30 | $3,927 | 60 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $3,757,185 | 35,810 | Shares | Sole | 2022-04-28 | |
| 2021-12-31 | $7,265,490 | 35,810 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $1,230,346 | 7,900 | Shares | Sole | 2021-10-21 | |
| No filing history on record for this holder in this stock. | ||||||