Thomas Diffely
Stock Analyst at DA Davidson
(4.84)
# 561
Out of 5,182 analysts
107
Total ratings
70.24%
Success rate
24.74%
Average return
Main Sectors:
Stocks Rated by Thomas Diffely
| Stock | Action | Price Target | Current | Upside | Ratings | Updated | |
|---|---|---|---|---|---|---|---|
| PLAB Photronics | Maintains: Buy | $30 → $45 | $40.27 | +11.75% | 6 | Dec 11, 2025 | |
| KLIC Kulicke and Soffa Industries | Maintains: Buy | $55 | $67.18 | -18.13% | 7 | Nov 21, 2025 | |
| ICHR Ichor Holdings | Maintains: Buy | $35 → $30 | $48.85 | -38.59% | 8 | Nov 4, 2025 | |
| AMKR Amkor Technology | Maintains: Buy | $30 → $40 | $47.62 | -16.00% | 7 | Oct 28, 2025 | |
| ACLS Axcelis Technologies | Maintains: Buy | $90 → $110 | $96.87 | +13.55% | 8 | Oct 2, 2025 | |
| PDFS PDF Solutions | Maintains: Buy | $24 | $34.40 | -30.23% | 8 | Sep 23, 2025 | |
| LIDR AEye, Inc. | Downgrades: Neutral | $150 → $30 | $1.64 | +1,729.27% | 3 | Mar 16, 2023 | |
| ONTO Onto Innovation | Maintains: Buy | $90 → $95 | $219.11 | -56.64% | 2 | Feb 10, 2023 | |
| LRCX Lam Research | Maintains: Neutral | $40 → $38 | $224.35 | -83.29% | 1 | Oct 20, 2022 | |
| FORM FormFactor | Maintains: Buy | $45 → $40 | $105.12 | -61.95% | 8 | Oct 17, 2022 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $170 → $155 | $354.31 | -56.25% | 15 | Aug 19, 2022 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $145 → $120 | $320.48 | -62.56% | 9 | Jul 27, 2022 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $210 → $300 | $113.11 | +165.23% | 4 | Feb 17, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Upgrades: Buy | $150 | $238.17 | -37.02% | 5 | Jun 18, 2020 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Upgrades: Buy | n/a | $279.48 | - | 14 | Apr 5, 2018 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Downgrades: Neutral | n/a | $77.78 | - | 2 | May 4, 2017 |
Photronics
Dec 11, 2025
Maintains: Buy
Price Target: $30 → $45
Current: $40.27
Upside: +11.75%
Kulicke and Soffa Industries
Nov 21, 2025
Maintains: Buy
Price Target: $55
Current: $67.18
Upside: -18.13%
Ichor Holdings
Nov 4, 2025
Maintains: Buy
Price Target: $35 → $30
Current: $48.85
Upside: -38.59%
Amkor Technology
Oct 28, 2025
Maintains: Buy
Price Target: $30 → $40
Current: $47.62
Upside: -16.00%
Axcelis Technologies
Oct 2, 2025
Maintains: Buy
Price Target: $90 → $110
Current: $96.87
Upside: +13.55%
PDF Solutions
Sep 23, 2025
Maintains: Buy
Price Target: $24
Current: $34.40
Upside: -30.23%
AEye, Inc.
Mar 16, 2023
Downgrades: Neutral
Price Target: $150 → $30
Current: $1.64
Upside: +1,729.27%
Onto Innovation
Feb 10, 2023
Maintains: Buy
Price Target: $90 → $95
Current: $219.11
Upside: -56.64%
Lam Research
Oct 20, 2022
Maintains: Neutral
Price Target: $40 → $38
Current: $224.35
Upside: -83.29%
FormFactor
Oct 17, 2022
Maintains: Buy
Price Target: $45 → $40
Current: $105.12
Upside: -61.95%
Aug 19, 2022
Maintains: Buy
Price Target: $170 → $155
Current: $354.31
Upside: -56.25%
Jul 27, 2022
Maintains: Buy
Price Target: $145 → $120
Current: $320.48
Upside: -62.56%
Feb 17, 2021
Maintains: Buy
Price Target: $210 → $300
Current: $113.11
Upside: +165.23%
Jun 18, 2020
Upgrades: Buy
Price Target: $150
Current: $238.17
Upside: -37.02%
Apr 5, 2018
Upgrades: Buy
Price Target: n/a
Current: $279.48
Upside: -
May 4, 2017
Downgrades: Neutral
Price Target: n/a
Current: $77.78
Upside: -