WallStreetZenWallStreetZen
Analyst Ranking
Top 9%
#400 out of 4606 analysts
Average Return
+19.33%
Win Rate
66%21 out of 32
Risk vs Reward
Poor
Good

Thomas Diffely's 5 best and worst ratings

Name / TickerGain/LossEntry PriceExit PricePeriodRating
Onto Innovation IncONTO
+122.51%$80.90$180.01
2023-02-10 -
2024-02-09
Strong Buy
Ichor Holdings LtdICHR
+97.60%$25.38$50.15
2020-06-23 -
2021-06-23
Strong Buy
Formfactor IncFORM
+83.49%$25.26$46.35
2020-06-01 -
2021-01-26
Strong Buy
Amkor Technology IncAMKR
+75.04%$16.95$29.67
2022-06-30 -
2023-06-29
Strong Buy
Cadence Design Systems IncCDNS
+73.61%$36.98$64.20
2018-04-05 -
2019-04-05
Strong Buy

Thomas Diffely's Stock Coverage

Name / TickerNo. RatingsRatingPrice TargetUpside/DownsideActionDate
Pdf Solutions IncPDFS
3Strong Buy$42.00+19.93%Maintains
23 days ago
Amkor Technology IncAMKR
4Strong Buy$40.00-0.22%Maintains
2 months ago
Aeye IncLIDR
3Hold$30.00N/ADowngrades
a year ago
Onto Innovation IncONTO
2Strong Buy$95.00N/AMaintains
a year ago
Lam Research CorpLRCX
1Hold$375.00N/AMaintains
2 years ago
Formfactor IncFORM
5Strong Buy$40.00N/AMaintains
2 years ago
Kulicke & Soffa Industries IncKLIC
2Strong Buy$55.00N/AMaintains
2 years ago
Photronics IncPLAB
2Strong Buy$28.00N/AMaintains
2 years ago
Applied Materials IncAMAT
5Strong Buy$155.00N/AMaintains
2 years ago
Teradyne IncTER
4Strong Buy$120.00N/AMaintains
2 years ago
Neophotonics CorpNPTN
2Hold$16.00N/ADowngrades
3 years ago
Ipg Photonics CorpIPGP
1Strong Buy$300.00N/AMaintains
3 years ago
Coherent CorpCOHR
2Strong Buy$115.00N/AMaintains
3 years ago
Ichor Holdings LtdICHR
1Strong Buy$35.00N/AUpgrades
4 years ago
Mks Instruments IncMKSI
2Strong Buy$150.00N/AUpgrades
4 years ago
Xcerra CorpXCRA
3HoldN/AN/ADowngrades
6 years ago
Cadence Design Systems IncCDNS
2Strong BuyN/AN/AUpgrades
6 years ago
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.