NEW YORK (TheStreet) -- Rubicon Technology (RBCN) shares were up 6.3% to $12.18 in premarket trading Tuesday. The company was upgraded to "overweight" from "neutral" by JP Morgan . The firm raised the price target of the company's shares to $14 from $12.
The company manufactures synthetic materials for electronic devices and JP Morgan believes that the increase in demand for smartphone technology will bode well for Rubicon.
"Ramping demand for LEDs and sapphire covers used in smartphones and wearable CE devices should drive strong sales of sapphire cores, wafers, and specialized optical components for the industrial sapphire market and for Rubicon," JP Morgan said.
While Rubicon will not be the go-to name for this production, the firm believes that the company will be in position to pick up "spillover business" as the demand for the technology overwhelms industry leaders.
"Though GT Advanced Technology (GTAT) and Sapphire Technology (Korea) seem better positioned to secure orders for sapphire covers and lenses for use in the smartphone market, we believe RBCN is positioned to pick up some spillover business that those vendors are unable to handle," the note said.
Separately, TheStreet Ratings team rates RUBICON TECHNOLOGY INC as a Hold with a ratings score of C. TheStreet Ratings Team has this to say about their recommendation:
"We rate RUBICON TECHNOLOGY INC (RBCN) a HOLD. The primary factors that have impacted our rating are mixed - some indicating strength, some showing weaknesses, with little evidence to justify the expectation of either a positive or negative performance for this stock relative to most other stocks. The company's strengths can be seen in multiple areas, such as its solid stock price performance and largely solid financial position with reasonable debt levels by most measures. However, as a counter to these strengths, we also find weaknesses including deteriorating net income, disappointing return on equity and weak operating cash flow."