NEW YORK ( TheStreet) -- I've made the trek to the Value Investing Congress West for the past seven years, and consider it a must-attend event. The conference was in Las Vegas earlier this week, and as usual, I walked away with some interesting ideas.David Nierenberg of D3 funds is a frequent Congress speaker, and I've learned a great deal from him over the years. Nierenberg takes concentrated positions, typically in small "busted" growth companies, where he sees potential value. He often takes the role of "friendly activist" when necessary, helping companies to right their ship. Nierenberg has shown me that technology and deep value can go hand in hand. That idea has given me a wider set of opportunities. This year he made the case for technology-based language learning company Rosetta Stone ( RST), a recognizable name to many and the global leader in its category, Still, some investors may not realize that it's a publicly traded company. (Nierenberg's company D3 owns 8.1% of Rosetta.)
After Rosetta went public in 2009 at $18 and rose to above $30, shares fell to below $7 in January 2012, as international sales and marketing spending became bloated, and it became clear that the company's use of kiosks to sell its product didn't provide a high enough return on investment. The following month, the company named a new CEO who has cut ineffective marketing costs, closed all U.S. kiosks, moved the company toward online subscriptions/downloads, and focused on i-Pad and mobile device applications. Shares have more than doubled since early 2012 to over $16. That rise includes Thursday's 9.5% haircut after the company reported lower-than expected first-quarter revenue. RST data by YCharts
Yet, there's still plenty to be interested in for value investors. The balance sheet is solid: the company ended the first quarter with $139.3 million, or $6.34 per share, in cash and with no debt. Rosetta's pile of cash puts its enterprise value at just over $200 million, very small for a company with Rosetta's brand recognition. The company appears to be at the forefront of education technology with considerable research and development spending.