Ruben Roy
Stock Analyst at Stifel
(5.00)
# 5
Out of 5,143 analysts
169
Total ratings
82.35%
Success rate
55.63%
Average return
Main Sectors:
Stocks Rated by Ruben Roy
| Stock | Action | Price Target | Current | Upside | Ratings | Updated | |
|---|---|---|---|---|---|---|---|
| CIEN Ciena | Maintains: Buy | $270 → $280 | $231.89 | +20.75% | 10 | Jan 22, 2026 | |
| COHR Coherent | Maintains: Buy | $168 → $220 | $201.46 | +9.20% | 14 | Jan 22, 2026 | |
| LASR nLIGHT | Reiterates: Buy | $40 → $45 | $45.94 | -2.05% | 5 | Jan 14, 2026 | |
| NVDA NVIDIA | Reiterates: Buy | $250 | $183.32 | +36.37% | 20 | Dec 29, 2025 | |
| VIAV Viavi Solutions | Maintains: Buy | $18 → $20 | $19.12 | +4.60% | 8 | Dec 17, 2025 | |
| AMD Advanced Micro Devices | Maintains: Buy | $240 → $280 | $249.80 | +12.09% | 11 | Nov 5, 2025 | |
| LSCC Lattice Semiconductor | Maintains: Buy | $60 → $80 | $85.12 | -6.02% | 11 | Nov 4, 2025 | |
| CLS Celestica | Reiterates: Buy | $230 → $385 | $309.76 | +24.29% | 1 | Oct 29, 2025 | |
| SNPS Synopsys | Maintains: Buy | $650 → $550 | $521.95 | +5.37% | 9 | Sep 10, 2025 | |
| LITE Lumentum Holdings | Maintains: Buy | $100 → $132 | $362.44 | -63.58% | 9 | Aug 13, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $115 → $120 | $94.05 | +27.59% | 3 | Aug 13, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Buy | $26 | $26.04 | -0.15% | 1 | Aug 5, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $40 → $55 | $99.87 | -44.93% | 3 | Jul 31, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $75 → $88 | $80.95 | +8.71% | 7 | Jul 30, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $350 → $395 | $313.84 | +25.86% | 5 | Jul 29, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $45 → $52 | $66.60 | -21.92% | 2 | Jul 25, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $21 → $25 | $54.25 | -54.84% | 7 | Jul 21, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Reinstates: Buy | $245 | $253.15 | -3.22% | 1 | Jul 2, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $62 → $72 | $58.55 | +22.97% | 11 | May 8, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $100 → $85 | $85.45 | -0.53% | 7 | Feb 12, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Buy | $95 | $131.29 | -27.64% | 6 | Jun 9, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $155 → $190 | $151.94 | +25.05% | 4 | Feb 22, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Speculative Buy | $28 | $3.81 | +634.91% | 1 | Feb 16, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $36 → $45 | $63.13 | -28.72% | 5 | Feb 2, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $40 → $50 | $82.55 | -39.43% | 7 | Oct 9, 2020 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Buy | $47 | $226.25 | -79.23% | 1 | Sep 18, 2020 |
Ciena
Jan 22, 2026
Maintains: Buy
Price Target: $270 → $280
Current: $231.89
Upside: +20.75%
Coherent
Jan 22, 2026
Maintains: Buy
Price Target: $168 → $220
Current: $201.46
Upside: +9.20%
nLIGHT
Jan 14, 2026
Reiterates: Buy
Price Target: $40 → $45
Current: $45.94
Upside: -2.05%
NVIDIA
Dec 29, 2025
Reiterates: Buy
Price Target: $250
Current: $183.32
Upside: +36.37%
Viavi Solutions
Dec 17, 2025
Maintains: Buy
Price Target: $18 → $20
Current: $19.12
Upside: +4.60%
Advanced Micro Devices
Nov 5, 2025
Maintains: Buy
Price Target: $240 → $280
Current: $249.80
Upside: +12.09%
Lattice Semiconductor
Nov 4, 2025
Maintains: Buy
Price Target: $60 → $80
Current: $85.12
Upside: -6.02%
Celestica
Oct 29, 2025
Reiterates: Buy
Price Target: $230 → $385
Current: $309.76
Upside: +24.29%
Synopsys
Sep 10, 2025
Maintains: Buy
Price Target: $650 → $550
Current: $521.95
Upside: +5.37%
Lumentum Holdings
Aug 13, 2025
Maintains: Buy
Price Target: $100 → $132
Current: $362.44
Upside: -63.58%
Aug 13, 2025
Maintains: Hold
Price Target: $115 → $120
Current: $94.05
Upside: +27.59%
Aug 5, 2025
Initiates: Buy
Price Target: $26
Current: $26.04
Upside: -0.15%
Jul 31, 2025
Maintains: Buy
Price Target: $40 → $55
Current: $99.87
Upside: -44.93%
Jul 30, 2025
Maintains: Hold
Price Target: $75 → $88
Current: $80.95
Upside: +8.71%
Jul 29, 2025
Maintains: Buy
Price Target: $350 → $395
Current: $313.84
Upside: +25.86%
Jul 25, 2025
Maintains: Buy
Price Target: $45 → $52
Current: $66.60
Upside: -21.92%
Jul 21, 2025
Maintains: Hold
Price Target: $21 → $25
Current: $54.25
Upside: -54.84%
Jul 2, 2025
Reinstates: Buy
Price Target: $245
Current: $253.15
Upside: -3.22%
May 8, 2025
Maintains: Hold
Price Target: $62 → $72
Current: $58.55
Upside: +22.97%
Feb 12, 2025
Maintains: Buy
Price Target: $100 → $85
Current: $85.45
Upside: -0.53%
Jun 9, 2021
Initiates: Buy
Price Target: $95
Current: $131.29
Upside: -27.64%
Feb 22, 2021
Maintains: Buy
Price Target: $155 → $190
Current: $151.94
Upside: +25.05%
Feb 16, 2021
Initiates: Speculative Buy
Price Target: $28
Current: $3.81
Upside: +634.91%
Feb 2, 2021
Maintains: Buy
Price Target: $36 → $45
Current: $63.13
Upside: -28.72%
Oct 9, 2020
Maintains: Buy
Price Target: $40 → $50
Current: $82.55
Upside: -39.43%
Sep 18, 2020
Initiates: Buy
Price Target: $47
Current: $226.25
Upside: -79.23%