Westside Investment Management, Inc.
Position in ATEYY — Advantest Corp
CIK 1538383
SANTA MONICA, CA
Position in ATEYY
as of Jun 30, 2026
· filed Jul 27, 2026
Position Value
$166,448
+$57,800 QoQ
Shares Held
800
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#7
of 9 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in ATEYY Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Westside Investment Management, Inc. holds $12,179,632 across 10 Semiconductor Equipment & Materials names. ATEYY ranks #5 (1.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
7,113 | $5,142,699 | |
| 2 | LRCX |
Lam Research Corp
|
8,250 | $3,574,972 | |
| 3 | ASML |
Asml Holding NV
|
997 | $1,983,470 | |
| 4 | ATOM |
Atomera Inc
|
119,682 | $1,042,430 | |
| 5 | ATEYY |
Advantest Corp
This page
|
800 | $166,448 | |
| 6 | Q |
Qnity Electronics, Inc.
|
774 | $126,401 | |
| 7 | ONTO |
Onto Innovation Inc.
|
198 | $74,933 | |
| 8 | KLAC |
Kla Corp
|
200 | $60,341 |
All Filings in ATEYY
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $166,448 | 800 | Shares | Sole | 2026-07-27 | |
| 2026-03-31 | $108,648 | 800 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $161,197 | 1,276 | Shares | Sole | 2026-01-23 | |
| 2025-09-30 | $176,076 | 1,752 | Shares | Sole | 2025-11-04 | |
| 2025-06-30 | $64,788 | 876 | Shares | Sole | 2025-08-05 | |
| No filing history on record for this holder in this stock. | ||||||