Stephens Group Invests Millions by George Waldon Posted 8/27/2007 12:00 am Updated 6 years ago The Stephens Group shows special interest in energy-related firms but looks at all comers in its first year of operation. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.