Thomas Diffely
Stock Analyst at DA Davidson
(3.91)
# 600
Out of 5,241 analysts
107
Total ratings
71.43%
Success rate
40.33%
Average return
Main Sectors:
Stocks Rated by Thomas Diffely
| Stock | Action | Price Target | Current | Upside | Ratings | Updated | |
|---|---|---|---|---|---|---|---|
| PLAB Photronics | Maintains: Buy | $30 → $45 | $50.02 | -10.04% | 6 | Dec 11, 2025 | |
| KLIC Kulicke and Soffa Industries | Maintains: Buy | $55 | $102.04 | -46.10% | 7 | Nov 21, 2025 | |
| ICHR Ichor Holdings | Maintains: Buy | $35 → $30 | $73.27 | -59.06% | 8 | Nov 4, 2025 | |
| AMKR Amkor Technology | Maintains: Buy | $30 → $40 | $70.35 | -43.14% | 7 | Oct 28, 2025 | |
| ACLS Axcelis Technologies | Maintains: Buy | $90 → $110 | $155.18 | -29.11% | 8 | Oct 2, 2025 | |
| PDFS PDF Solutions | Maintains: Buy | $24 | $44.70 | -46.31% | 8 | Sep 23, 2025 | |
| LIDR AEye, Inc. | Downgrades: Neutral | $150 → $30 | $1.89 | +1,487.30% | 3 | Mar 16, 2023 | |
| ONTO Onto Innovation | Maintains: Buy | $90 → $95 | $271.77 | -65.04% | 2 | Feb 10, 2023 | |
| LRCX Lam Research | Maintains: Neutral | $40 → $38 | $284.72 | -86.83% | 1 | Oct 20, 2022 | |
| FORM FormFactor | Maintains: Buy | $45 → $40 | $126.27 | -68.32% | 8 | Oct 17, 2022 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $170 → $155 | $436.62 | -64.50% | 15 | Aug 19, 2022 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $145 → $120 | $337.88 | -64.48% | 9 | Jul 27, 2022 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $210 → $300 | $102.76 | +191.94% | 4 | Feb 17, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Upgrades: Buy | $150 | $303.17 | -50.52% | 5 | Jun 18, 2020 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Upgrades: Buy | n/a | $347.24 | - | 14 | Apr 5, 2018 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Downgrades: Neutral | n/a | $92.25 | - | 2 | May 4, 2017 |
Photronics
Dec 11, 2025
Maintains: Buy
Price Target: $30 → $45
Current: $50.02
Upside: -10.04%
Kulicke and Soffa Industries
Nov 21, 2025
Maintains: Buy
Price Target: $55
Current: $102.04
Upside: -46.10%
Ichor Holdings
Nov 4, 2025
Maintains: Buy
Price Target: $35 → $30
Current: $73.27
Upside: -59.06%
Amkor Technology
Oct 28, 2025
Maintains: Buy
Price Target: $30 → $40
Current: $70.35
Upside: -43.14%
Axcelis Technologies
Oct 2, 2025
Maintains: Buy
Price Target: $90 → $110
Current: $155.18
Upside: -29.11%
PDF Solutions
Sep 23, 2025
Maintains: Buy
Price Target: $24
Current: $44.70
Upside: -46.31%
AEye, Inc.
Mar 16, 2023
Downgrades: Neutral
Price Target: $150 → $30
Current: $1.89
Upside: +1,487.30%
Onto Innovation
Feb 10, 2023
Maintains: Buy
Price Target: $90 → $95
Current: $271.77
Upside: -65.04%
Lam Research
Oct 20, 2022
Maintains: Neutral
Price Target: $40 → $38
Current: $284.72
Upside: -86.83%
FormFactor
Oct 17, 2022
Maintains: Buy
Price Target: $45 → $40
Current: $126.27
Upside: -68.32%
Aug 19, 2022
Maintains: Buy
Price Target: $170 → $155
Current: $436.62
Upside: -64.50%
Jul 27, 2022
Maintains: Buy
Price Target: $145 → $120
Current: $337.88
Upside: -64.48%
Feb 17, 2021
Maintains: Buy
Price Target: $210 → $300
Current: $102.76
Upside: +191.94%
Jun 18, 2020
Upgrades: Buy
Price Target: $150
Current: $303.17
Upside: -50.52%
Apr 5, 2018
Upgrades: Buy
Price Target: n/a
Current: $347.24
Upside: -
May 4, 2017
Downgrades: Neutral
Price Target: n/a
Current: $92.25
Upside: -