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Ruben Roy - Stifel Nicolaus Analyst Performance

This page shows the methodology used to calculate Ruben Roy's recommendation performance. Listed below are links to the research notes issued, the price targets issued by the analyst, and the stock's actual price 12 months from the date the research note was issued. These rankings are based on research reports from . Rankings are updated daily.

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Average 12-Month ROI of Buy and Strong Buy Recommendations: ???%

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CompanyReport DateReport Date Price12-Month
Price Target		Rating12-Month
Actual Price		12-Month
ROI		Details
Ciena Corporation stock logo
CIEN
Ciena
9/3/2025$93.44$100.00Buy???%???%
NVIDIA Corporation stock logo
NVDA
NVIDIA
8/25/2025$180.91$212.00Buy???%???%
Coherent Corp. stock logo
COHR
Coherent
8/14/2025$114.17$118.00Buy???%???%
Lumentum Holdings Inc. stock logo
LITE
Lumentum
8/13/2025$119.66$132.00Buy???%???%
CoreWeave Inc. stock logo
CRWV
CoreWeave
8/13/2025$148.75$120.00Hold???%???%
nLight stock logo
LASR
nLight
8/8/2025$25.62$26.00Buy???%???%
Advanced Micro Devices, Inc. stock logo
AMD
Advanced Micro Devices
8/6/2025$174.31$190.00Buy???%???%
D-Wave Quantum Inc. stock logo
QBTS
D-Wave Quantum
8/5/2025$17.21$26.00Buy???%???%
TTM Technologies, Inc. stock logo
TTMI
TTM Technologies
7/31/2025$48.04$55.00Buy???%???%
Qorvo, Inc. stock logo
QRVO
Qorvo
7/30/2025$84.67$88.00Hold???%???%
Cadence Design Systems, Inc. stock logo
CDNS
Cadence Design Systems
7/29/2025$333.76$395.00Buy???%???%
Flex Ltd. stock logo
FLEX
Flex
7/25/2025$49.38$52.00Buy???%???%
Plexus Corp. stock logo
PLXS
Plexus
7/24/2025$123.25$140.00???%???%
Intel Corporation stock logo
INTC
Intel
7/21/2025$23.10$24.50Hold???%???%
CoreWeave Inc. stock logo
CRWV
CoreWeave
7/8/2025$159.70$115.00Hold???%???%
Jabil, Inc. stock logo
JBL
Jabil
7/2/2025$216.05$245.00Buy???%???%
TTM Technologies, Inc. stock logo
TTMI
TTM Technologies
6/16/2025$37.52$40.00Buy???%???%
Advanced Micro Devices, Inc. stock logo
AMD
Advanced Micro Devices
6/13/2025$116.71$132.00Buy???%???%
Lumentum Holdings Inc. stock logo
LITE
Lumentum
6/5/2025$82.98$100.00Buy???%???%
Skyworks Solutions, Inc. stock logo
SWKS
Skyworks Solutions
5/8/2025$66.48$72.00Hold???%???%
Advanced Micro Devices, Inc. stock logo
AMD
Advanced Micro Devices
4/28/2025$96.39$132.00???%???%
Plexus Corp. stock logo
PLXS
Plexus
4/24/2025$125.35$145.00???%???%
CoreWeave Inc. stock logo
CRWV
CoreWeave
4/22/2025$35.42$55.00Buy???%???%
NVIDIA Corporation stock logo
NVDA
NVIDIA
3/19/2025$117.95$180.00???%???%
IPG Photonics Corporation stock logo
IPGP
IPG Photonics
2/12/2025$61.32$85.00Buy???%???%
TTM Technologies, Inc. stock logo
TTMI
TTM Technologies
2/11/2025$25.50$33.00Buy???%???%
Flex Ltd. stock logo
FLEX
Flex
2/11/2025$43.02$52.00Buy???%???%
Lattice Semiconductor Corporation stock logo
LSCC
Lattice Semiconductor
2/11/2025$60.17$70.00Buy???%???%
Lumentum Holdings Inc. stock logo
LITE
Lumentum
2/7/2025$85.99$105.00Buy???%???%
Skyworks Solutions, Inc. stock logo
SWKS
Skyworks Solutions
2/6/2025$87.08$62.00Hold???%???%
Advanced Micro Devices, Inc. stock logo
AMD
Advanced Micro Devices
2/5/2025$110.64$162.00Buy???%???%
Celestica, Inc. stock logo
CLS
Celestica
2/4/2025$120.96$140.00Buy???%???%
Intel Corporation stock logo
INTC
Intel
1/31/2025$20.00$21.00Hold???%???%
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
1/31/2025$12.25$13.00Buy???%???%
Qorvo, Inc. stock logo
QRVO
Qorvo
1/29/2025$85.78$90.00Hold???%???%
nLight stock logo
LASR
nLight
1/15/2025$9.64$14.00Buy???%???%
NVIDIA Corporation stock logo
NVDA
NVIDIA
5/22/2020$8.78$10.25Buy???%???%
Diodes Incorporated stock logo
DIOD
Diodes
5/15/2020$43.52$50.00Buy???%???%
Cadence Design Systems, Inc. stock logo
CDNS
Cadence Design Systems
2/13/2020$79.25$90.00Buy???%???%
Qorvo, Inc. stock logo
QRVO
Qorvo
12/16/2019$113.41$127.00Positive???%???%
Marvell Technology, Inc. stock logo
MRVL
Marvell Technology
8/30/2019$23.31$30.00Buy???%???%
Monolithic Power Systems, Inc. stock logo
MPWR
Monolithic Power Systems
10/27/2015$57.76$61.00Buy???%???%
Cadence Design Systems, Inc. stock logo
CDNS
Cadence Design Systems
10/27/2015$21.35$26.00Buy???%???%
KLA Corporation stock logo
KLAC
KLA
10/22/2015$63.98$67.00Neutral???%???%
Sandisk Corporation stock logo
SNDK
Sandisk
10/22/2015$76.78$86.50Neutral???%???%
Xilinx, Inc. stock logo
XLNX
Xilinx
10/15/2015$45.38$41.00Hold???%???%
Intel Corporation stock logo
INTC
Intel
10/9/2015$32.52$37.00Buy???%???%
Cirrus Logic, Inc. stock logo
CRUS
Cirrus Logic
9/28/2015$31.03$44.00Buy???%???%
Cirrus Logic, Inc. stock logo
CRUS
Cirrus Logic
8/21/2015$27.47$44.00Overweight???%???%
Applied Materials, Inc. stock logo
AMAT
Applied Materials
8/6/2015$17.03$25.00Buy???%???%
Sandisk Corporation stock logo
SNDK
Sandisk
7/23/2015$54.18Buy???%???%
Intel Corporation stock logo
INTC
Intel
7/16/2015$29.90$37.00Overweight???%???%
Applied Materials, Inc. stock logo
AMAT
Applied Materials
7/14/2015$18.89$25.00Buy???%???%
Cirrus Logic, Inc. stock logo
CRUS
Cirrus Logic
7/10/2015$31.34$44.00Buy???%???%
Intel Corporation stock logo
INTC
Intel
7/7/2015$30.04$38.00Overweight???%???%
Intel Corporation stock logo
INTC
Intel
6/5/2015$31.84$38.00Overweight???%???%
Xilinx, Inc. stock logo
XLNX
Xilinx
5/19/2015$46.71$60.00Outperform???%???%
Cirrus Logic, Inc. stock logo
CRUS
Cirrus Logic
5/15/2015$35.79$44.00Buy???%???%
Applied Materials, Inc. stock logo
AMAT
Applied Materials
5/12/2015$19.92$25.00Buy???%???%
Applied Materials, Inc. stock logo
AMAT
Applied Materials
4/27/2015$19.97$25.00Buy???%???%
Xilinx, Inc. stock logo
XLNX
Xilinx
4/23/2015$43.76$44.00Neutral???%???%
Sandisk Corporation stock logo
SNDK
Sandisk
4/16/2015$71.13Overweight???%???%
Sandisk Corporation stock logo
SNDK
Sandisk
4/6/2015$67.25$82.00Overweight???%???%
Intel Corporation stock logo
INTC
Intel
3/12/2015$32.34Positive???%???%
Xilinx, Inc. stock logo
XLNX
Xilinx
1/22/2015$38.96$40.00Hold???%???%


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