Thomas Diffely
Stock Analyst at DA Davidson
(4.43)
# 315
Out of 5,090 analysts
106
Total ratings
68.67%
Success rate
12.59%
Average return
Main Sectors:
Stocks Rated by Thomas Diffely
| Stock | Action | Price Target | Current | Upside | Ratings | Updated | |
|---|---|---|---|---|---|---|---|
| KLIC Kulicke and Soffa Industries | Maintains: Buy | $55 | $49.16 | +11.88% | 7 | Nov 21, 2025 | |
| ICHR Ichor Holdings | Maintains: Buy | $35 → $30 | $17.53 | +71.14% | 8 | Nov 4, 2025 | |
| AMKR Amkor Technology | Maintains: Buy | $30 → $40 | $43.30 | -7.62% | 7 | Oct 28, 2025 | |
| ACLS Axcelis Technologies | Maintains: Buy | $90 → $110 | $91.73 | +19.92% | 8 | Oct 2, 2025 | |
| PDFS PDF Solutions | Maintains: Buy | $24 | $29.76 | -19.35% | 8 | Sep 23, 2025 | |
| PLAB Photronics | Maintains: Buy | $35 → $30 | $24.11 | +24.43% | 5 | May 29, 2025 | |
| LIDR AEye, Inc. | Downgrades: Neutral | $150 → $30 | $2.69 | +1,015.24% | 3 | Mar 16, 2023 | |
| ONTO Onto Innovation | Maintains: Buy | $90 → $95 | $157.52 | -39.69% | 2 | Feb 10, 2023 | |
| LRCX Lam Research | Maintains: Neutral | $40 → $38 | $159.34 | -76.47% | 1 | Oct 20, 2022 | |
| FORM FormFactor | Maintains: Buy | $45 → $40 | $56.90 | -29.70% | 8 | Oct 17, 2022 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $170 → $155 | $268.12 | -42.19% | 15 | Aug 19, 2022 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $145 → $120 | $200.38 | -40.11% | 9 | Jul 27, 2022 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $210 → $300 | $82.92 | +261.79% | 4 | Feb 17, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Upgrades: Buy | $150 | $162.60 | -7.75% | 5 | Jun 18, 2020 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Upgrades: Buy | n/a | $338.63 | - | 14 | Apr 5, 2018 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Downgrades: Neutral | n/a | $90.05 | - | 2 | May 4, 2017 |
Kulicke and Soffa Industries
Nov 21, 2025
Maintains: Buy
Price Target: $55
Current: $49.16
Upside: +11.88%
Ichor Holdings
Nov 4, 2025
Maintains: Buy
Price Target: $35 → $30
Current: $17.53
Upside: +71.14%
Amkor Technology
Oct 28, 2025
Maintains: Buy
Price Target: $30 → $40
Current: $43.30
Upside: -7.62%
Axcelis Technologies
Oct 2, 2025
Maintains: Buy
Price Target: $90 → $110
Current: $91.73
Upside: +19.92%
PDF Solutions
Sep 23, 2025
Maintains: Buy
Price Target: $24
Current: $29.76
Upside: -19.35%
Photronics
May 29, 2025
Maintains: Buy
Price Target: $35 → $30
Current: $24.11
Upside: +24.43%
AEye, Inc.
Mar 16, 2023
Downgrades: Neutral
Price Target: $150 → $30
Current: $2.69
Upside: +1,015.24%
Onto Innovation
Feb 10, 2023
Maintains: Buy
Price Target: $90 → $95
Current: $157.52
Upside: -39.69%
Lam Research
Oct 20, 2022
Maintains: Neutral
Price Target: $40 → $38
Current: $159.34
Upside: -76.47%
FormFactor
Oct 17, 2022
Maintains: Buy
Price Target: $45 → $40
Current: $56.90
Upside: -29.70%
Aug 19, 2022
Maintains: Buy
Price Target: $170 → $155
Current: $268.12
Upside: -42.19%
Jul 27, 2022
Maintains: Buy
Price Target: $145 → $120
Current: $200.38
Upside: -40.11%
Feb 17, 2021
Maintains: Buy
Price Target: $210 → $300
Current: $82.92
Upside: +261.79%
Jun 18, 2020
Upgrades: Buy
Price Target: $150
Current: $162.60
Upside: -7.75%
Apr 5, 2018
Upgrades: Buy
Price Target: n/a
Current: $338.63
Upside: -
May 4, 2017
Downgrades: Neutral
Price Target: n/a
Current: $90.05
Upside: -