Ruben Roy
Stock Analyst at Stifel
(4.99)
# 18
Out of 4,980 analysts
155
Total ratings
78.23%
Success rate
35.58%
Average return
Main Sectors:
Stocks Rated by Ruben Roy
| Stock | Action | Price Target | Current | Upside | Ratings | Updated | |
|---|---|---|---|---|---|---|---|
| SNPS Synopsys | Maintains: Buy | $650 → $550 | $438.10 | +25.54% | 9 | Sep 10, 2025 | |
| CIEN Ciena | Maintains: Buy | $100 → $120 | $132.50 | -9.43% | 7 | Sep 5, 2025 | |
| NVDA NVIDIA | Maintains: Buy | $202 → $212 | $177.17 | +19.66% | 18 | Aug 25, 2025 | |
| COHR Coherent | Maintains: Buy | $100 → $118 | $103.51 | +14.00% | 12 | Aug 14, 2025 | |
| LITE Lumentum Holdings | Maintains: Buy | $100 → $132 | $164.88 | -19.94% | 9 | Aug 13, 2025 | |
| CRWV CoreWeave | Maintains: Hold | $115 → $120 | $112.69 | +6.49% | 3 | Aug 13, 2025 | |
| LASR nLIGHT | Maintains: Buy | $12 → $26 | $29.16 | -10.84% | 3 | Aug 8, 2025 | |
| AMD Advanced Micro Devices | Maintains: Buy | $161 → $190 | $155.67 | +22.05% | 10 | Aug 6, 2025 | |
| QBTS D-Wave Quantum | Initiates: Buy | $26 | $16.52 | +57.38% | 1 | Aug 5, 2025 | |
| TTMI TTM Technologies | Maintains: Buy | $40 → $55 | $48.32 | +13.82% | 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 | $354.70 | +11.36% | 5 | Jul 29, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $45 → $52 | $57.73 | -9.93% | 2 | Jul 25, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $21 → $25 | $24.61 | -0.45% | 7 | Jul 21, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Reinstates: Buy | $245 | $214.28 | +14.34% | 1 | Jul 2, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Hold | $62 → $72 | $74.68 | -3.59% | 11 | May 8, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $100 → $85 | $82.60 | +2.91% | 7 | Feb 12, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $65 → $70 | $66.02 | +6.03% | 10 | Feb 11, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Reiterates: Buy | $12 → $13 | $12.27 | +5.95% | 6 | Jan 31, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Buy | $95 | $115.18 | -17.52% | 6 | Jun 9, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $155 → $190 | $134.36 | +41.41% | 4 | Feb 22, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Speculative Buy | $28 | $5.22 | +436.40% | 1 | Feb 16, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $36 → $45 | $49.02 | -8.20% | 5 | Feb 2, 2021 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Maintains: Buy | $40 → $50 | $66.59 | -24.91% | 7 | Oct 9, 2020 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiates: Buy | $47 | $131.07 | -64.14% | 1 | Sep 18, 2020 |
Synopsys
Sep 10, 2025
Maintains: Buy
Price Target: $650 → $550
Current: $438.10
Upside: +25.54%
Ciena
Sep 5, 2025
Maintains: Buy
Price Target: $100 → $120
Current: $132.50
Upside: -9.43%
NVIDIA
Aug 25, 2025
Maintains: Buy
Price Target: $202 → $212
Current: $177.17
Upside: +19.66%
Coherent
Aug 14, 2025
Maintains: Buy
Price Target: $100 → $118
Current: $103.51
Upside: +14.00%
Lumentum Holdings
Aug 13, 2025
Maintains: Buy
Price Target: $100 → $132
Current: $164.88
Upside: -19.94%
CoreWeave
Aug 13, 2025
Maintains: Hold
Price Target: $115 → $120
Current: $112.69
Upside: +6.49%
nLIGHT
Aug 8, 2025
Maintains: Buy
Price Target: $12 → $26
Current: $29.16
Upside: -10.84%
Advanced Micro Devices
Aug 6, 2025
Maintains: Buy
Price Target: $161 → $190
Current: $155.67
Upside: +22.05%
D-Wave Quantum
Aug 5, 2025
Initiates: Buy
Price Target: $26
Current: $16.52
Upside: +57.38%
TTM Technologies
Jul 31, 2025
Maintains: Buy
Price Target: $40 → $55
Current: $48.32
Upside: +13.82%
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: $354.70
Upside: +11.36%
Jul 25, 2025
Maintains: Buy
Price Target: $45 → $52
Current: $57.73
Upside: -9.93%
Jul 21, 2025
Maintains: Hold
Price Target: $21 → $25
Current: $24.61
Upside: -0.45%
Jul 2, 2025
Reinstates: Buy
Price Target: $245
Current: $214.28
Upside: +14.34%
May 8, 2025
Maintains: Hold
Price Target: $62 → $72
Current: $74.68
Upside: -3.59%
Feb 12, 2025
Maintains: Buy
Price Target: $100 → $85
Current: $82.60
Upside: +2.91%
Feb 11, 2025
Maintains: Buy
Price Target: $65 → $70
Current: $66.02
Upside: +6.03%
Jan 31, 2025
Reiterates: Buy
Price Target: $12 → $13
Current: $12.27
Upside: +5.95%
Jun 9, 2021
Initiates: Buy
Price Target: $95
Current: $115.18
Upside: -17.52%
Feb 22, 2021
Maintains: Buy
Price Target: $155 → $190
Current: $134.36
Upside: +41.41%
Feb 16, 2021
Initiates: Speculative Buy
Price Target: $28
Current: $5.22
Upside: +436.40%
Feb 2, 2021
Maintains: Buy
Price Target: $36 → $45
Current: $49.02
Upside: -8.20%
Oct 9, 2020
Maintains: Buy
Price Target: $40 → $50
Current: $66.59
Upside: -24.91%
Sep 18, 2020
Initiates: Buy
Price Target: $47
Current: $131.07
Upside: -64.14%