Ruben Roy
Stock Analyst at Stifel
(4.99)
# 18
Out of 4,984 analysts
155
Total ratings
78.05%
Success rate
37.18%
Average return
Main Sectors:
Stocks Rated by Ruben Roy
| Stock | Action | Price Target | Current | Upside | Ratings | Updated | |
|---|---|---|---|---|---|---|---|
| SNPS Synopsys | Maintains: Buy | $650 → $550 | $425.40 | +29.29% | 9 | Sep 10, 2025 | |
| CIEN Ciena | Maintains: Buy | $100 → $120 | $136.38 | -12.01% | 7 | Sep 5, 2025 | |
| NVDA NVIDIA | Maintains: Buy | $202 → $212 | $170.29 | +24.49% | 18 | Aug 25, 2025 | |
| COHR Coherent | Maintains: Buy | $100 → $118 | $103.41 | +14.11% | 12 | Aug 14, 2025 | |
| LITE Lumentum Holdings | Maintains: Buy | $100 → $132 | $163.34 | -19.19% | 9 | Aug 13, 2025 | |
| CRWV CoreWeave | Maintains: Hold | $115 → $120 | $120.86 | -0.71% | 3 | Aug 13, 2025 | |
| LASR nLIGHT | Maintains: Buy | $12 → $26 | $29.52 | -11.92% | 3 | Aug 8, 2025 | |
| AMD Advanced Micro Devices | Maintains: Buy | $161 → $190 | $159.16 | +19.38% | 10 | Aug 6, 2025 | |
| QBTS D-Wave Quantum | Initiates: Buy | $26 | $22.54 | +15.35% | 1 | Aug 5, 2025 | |
| TTMI TTM Technologies | Maintains: Buy | $40 → $55 | $49.03 | +12.18% | 3 | Jul 31, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $75 → $88 | $87.67 | +0.38% | 7 | Jul 30, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $350 → $395 | $347.27 | +13.74% | 5 | Jul 29, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $45 → $52 | $56.46 | -7.90% | 2 | Jul 25, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $21 → $25 | $24.90 | -1.61% | 7 | Jul 21, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Reinstates: Buy | $245 | $213.64 | +14.68% | 1 | Jul 2, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $62 → $72 | $74.49 | -3.34% | 11 | May 8, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $100 → $85 | $81.02 | +4.91% | 7 | Feb 12, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $65 → $70 | $66.92 | +4.60% | 10 | Feb 11, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Reiterates: Buy | $12 → $13 | $12.20 | +6.56% | 6 | Jan 31, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Buy | $95 | $119.17 | -20.28% | 6 | Jun 9, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $155 → $190 | $136.17 | +39.53% | 4 | Feb 22, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Speculative Buy | $28 | $5.31 | +427.31% | 1 | Feb 16, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $36 → $45 | $49.80 | -9.64% | 5 | Feb 2, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $40 → $50 | $70.98 | -29.56% | 7 | Oct 9, 2020 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Buy | $47 | $131.87 | -64.36% | 1 | Sep 18, 2020 |
Synopsys
Sep 10, 2025
Maintains: Buy
Price Target: $650 → $550
Current: $425.40
Upside: +29.29%
Ciena
Sep 5, 2025
Maintains: Buy
Price Target: $100 → $120
Current: $136.38
Upside: -12.01%
NVIDIA
Aug 25, 2025
Maintains: Buy
Price Target: $202 → $212
Current: $170.29
Upside: +24.49%
Coherent
Aug 14, 2025
Maintains: Buy
Price Target: $100 → $118
Current: $103.41
Upside: +14.11%
Lumentum Holdings
Aug 13, 2025
Maintains: Buy
Price Target: $100 → $132
Current: $163.34
Upside: -19.19%
CoreWeave
Aug 13, 2025
Maintains: Hold
Price Target: $115 → $120
Current: $120.86
Upside: -0.71%
nLIGHT
Aug 8, 2025
Maintains: Buy
Price Target: $12 → $26
Current: $29.52
Upside: -11.92%
Advanced Micro Devices
Aug 6, 2025
Maintains: Buy
Price Target: $161 → $190
Current: $159.16
Upside: +19.38%
D-Wave Quantum
Aug 5, 2025
Initiates: Buy
Price Target: $26
Current: $22.54
Upside: +15.35%
TTM Technologies
Jul 31, 2025
Maintains: Buy
Price Target: $40 → $55
Current: $49.03
Upside: +12.18%
Jul 30, 2025
Maintains: Hold
Price Target: $75 → $88
Current: $87.67
Upside: +0.38%
Jul 29, 2025
Maintains: Buy
Price Target: $350 → $395
Current: $347.27
Upside: +13.74%
Jul 25, 2025
Maintains: Buy
Price Target: $45 → $52
Current: $56.46
Upside: -7.90%
Jul 21, 2025
Maintains: Hold
Price Target: $21 → $25
Current: $24.90
Upside: -1.61%
Jul 2, 2025
Reinstates: Buy
Price Target: $245
Current: $213.64
Upside: +14.68%
May 8, 2025
Maintains: Hold
Price Target: $62 → $72
Current: $74.49
Upside: -3.34%
Feb 12, 2025
Maintains: Buy
Price Target: $100 → $85
Current: $81.02
Upside: +4.91%
Feb 11, 2025
Maintains: Buy
Price Target: $65 → $70
Current: $66.92
Upside: +4.60%
Jan 31, 2025
Reiterates: Buy
Price Target: $12 → $13
Current: $12.20
Upside: +6.56%
Jun 9, 2021
Initiates: Buy
Price Target: $95
Current: $119.17
Upside: -20.28%
Feb 22, 2021
Maintains: Buy
Price Target: $155 → $190
Current: $136.17
Upside: +39.53%
Feb 16, 2021
Initiates: Speculative Buy
Price Target: $28
Current: $5.31
Upside: +427.31%
Feb 2, 2021
Maintains: Buy
Price Target: $36 → $45
Current: $49.80
Upside: -9.64%
Oct 9, 2020
Maintains: Buy
Price Target: $40 → $50
Current: $70.98
Upside: -29.56%
Sep 18, 2020
Initiates: Buy
Price Target: $47
Current: $131.87
Upside: -64.36%