Ruben Roy
Stock Analyst at Stifel
(5.00)
# 6
Out of 5,131 analysts
166
Total ratings
82.96%
Success rate
54.16%
Average return
Main Sectors:
Stocks Rated by Ruben Roy
| Stock | Action | Price Target | Current | Upside | Ratings | Updated | |
|---|---|---|---|---|---|---|---|
| NVDA NVIDIA | Reiterates: Buy | $250 | $184.94 | +35.18% | 20 | Dec 29, 2025 | |
| VIAV Viavi Solutions | Maintains: Buy | $18 → $20 | $18.05 | +10.80% | 8 | Dec 17, 2025 | |
| CIEN Ciena | Maintains: Buy | $152 → $230 | $234.26 | -1.82% | 9 | Dec 9, 2025 | |
| LASR nLIGHT | Maintains: Buy | $26 → $40 | $41.57 | -3.78% | 4 | Nov 7, 2025 | |
| COHR Coherent | Maintains: Buy | $140 → $168 | $185.18 | -9.28% | 13 | Nov 6, 2025 | |
| AMD Advanced Micro Devices | Maintains: Buy | $240 → $280 | $207.69 | +34.82% | 11 | Nov 5, 2025 | |
| LSCC Lattice Semiconductor | Maintains: Buy | $60 → $80 | $83.10 | -3.73% | 11 | Nov 4, 2025 | |
| CLS Celestica | Reiterates: Buy | $230 → $385 | $314.70 | +22.34% | 1 | Oct 29, 2025 | |
| SNPS Synopsys | Maintains: Buy | $650 → $550 | $533.42 | +3.11% | 9 | Sep 10, 2025 | |
| LITE Lumentum Holdings | Maintains: Buy | $100 → $132 | $339.87 | -61.16% | 9 | Aug 13, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $115 → $120 | $89.93 | +33.44% | 3 | Aug 13, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Buy | $26 | $28.80 | -9.72% | 1 | Aug 5, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $40 → $55 | $77.89 | -29.39% | 3 | Jul 31, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $75 → $88 | $80.46 | +9.37% | 7 | Jul 30, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $350 → $395 | $325.51 | +21.35% | 5 | Jul 29, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $45 → $52 | $62.14 | -16.32% | 2 | Jul 25, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $21 → $25 | $44.06 | -44.39% | 7 | Jul 21, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Reinstates: Buy | $245 | $230.58 | +6.25% | 1 | Jul 2, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $62 → $72 | $58.85 | +22.34% | 11 | May 8, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $100 → $85 | $76.12 | +11.67% | 7 | Feb 12, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Buy | $95 | $121.41 | -21.75% | 6 | Jun 9, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $155 → $190 | $145.12 | +30.93% | 4 | Feb 22, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Speculative Buy | $28 | $3.89 | +619.79% | 1 | Feb 16, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $36 → $45 | $58.75 | -23.40% | 5 | Feb 2, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $40 → $50 | $82.89 | -39.68% | 7 | Oct 9, 2020 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Buy | $47 | $197.55 | -76.21% | 1 | Sep 18, 2020 |
NVIDIA
Dec 29, 2025
Reiterates: Buy
Price Target: $250
Current: $184.94
Upside: +35.18%
Viavi Solutions
Dec 17, 2025
Maintains: Buy
Price Target: $18 → $20
Current: $18.05
Upside: +10.80%
Ciena
Dec 9, 2025
Maintains: Buy
Price Target: $152 → $230
Current: $234.26
Upside: -1.82%
nLIGHT
Nov 7, 2025
Maintains: Buy
Price Target: $26 → $40
Current: $41.57
Upside: -3.78%
Coherent
Nov 6, 2025
Maintains: Buy
Price Target: $140 → $168
Current: $185.18
Upside: -9.28%
Advanced Micro Devices
Nov 5, 2025
Maintains: Buy
Price Target: $240 → $280
Current: $207.69
Upside: +34.82%
Lattice Semiconductor
Nov 4, 2025
Maintains: Buy
Price Target: $60 → $80
Current: $83.10
Upside: -3.73%
Celestica
Oct 29, 2025
Reiterates: Buy
Price Target: $230 → $385
Current: $314.70
Upside: +22.34%
Synopsys
Sep 10, 2025
Maintains: Buy
Price Target: $650 → $550
Current: $533.42
Upside: +3.11%
Lumentum Holdings
Aug 13, 2025
Maintains: Buy
Price Target: $100 → $132
Current: $339.87
Upside: -61.16%
Aug 13, 2025
Maintains: Hold
Price Target: $115 → $120
Current: $89.93
Upside: +33.44%
Aug 5, 2025
Initiates: Buy
Price Target: $26
Current: $28.80
Upside: -9.72%
Jul 31, 2025
Maintains: Buy
Price Target: $40 → $55
Current: $77.89
Upside: -29.39%
Jul 30, 2025
Maintains: Hold
Price Target: $75 → $88
Current: $80.46
Upside: +9.37%
Jul 29, 2025
Maintains: Buy
Price Target: $350 → $395
Current: $325.51
Upside: +21.35%
Jul 25, 2025
Maintains: Buy
Price Target: $45 → $52
Current: $62.14
Upside: -16.32%
Jul 21, 2025
Maintains: Hold
Price Target: $21 → $25
Current: $44.06
Upside: -44.39%
Jul 2, 2025
Reinstates: Buy
Price Target: $245
Current: $230.58
Upside: +6.25%
May 8, 2025
Maintains: Hold
Price Target: $62 → $72
Current: $58.85
Upside: +22.34%
Feb 12, 2025
Maintains: Buy
Price Target: $100 → $85
Current: $76.12
Upside: +11.67%
Jun 9, 2021
Initiates: Buy
Price Target: $95
Current: $121.41
Upside: -21.75%
Feb 22, 2021
Maintains: Buy
Price Target: $155 → $190
Current: $145.12
Upside: +30.93%
Feb 16, 2021
Initiates: Speculative Buy
Price Target: $28
Current: $3.89
Upside: +619.79%
Feb 2, 2021
Maintains: Buy
Price Target: $36 → $45
Current: $58.75
Upside: -23.40%
Oct 9, 2020
Maintains: Buy
Price Target: $40 → $50
Current: $82.89
Upside: -39.68%
Sep 18, 2020
Initiates: Buy
Price Target: $47
Current: $197.55
Upside: -76.21%