What happened

Shares of Extreme Networks (NASDAQ:EXTR) fell 29.6% lower in May 2019, according to data from S&P Global Market Intelligence. The maker of enterprise networking equipment fell short of Wall Street's expectations in the third quarter, published on May 1. The stock plunged 20% lower over the next two days and never recovered.

So what

The analyst consensus had been calling for earnings near $0.10 per share on sales in the neighborhood of $253 million. Extreme posted earnings of $0.08 per share on $251 million in top-line revenues. Moreover, management issued weak fourth-quarter guidance with earnings targeted at roughly $0.04 per share on revenues of approximately $245 million. Here, the Wall Street consensus had been pointing to earnings near $0.17 per share and sales of approximately $266 million.

Two hands holding up two roughly cut network cables in front of a rack of enterprise routers.

Image source: Getty Images.

Now what

On the earnings call, Extreme's management kept a stiff upper lip. In fact, CEO Ed Meyercord argued that things are going just great.

"Today we announced Q3 results toward the midpoint of our expectations. Revenue is consistent with Q2 despite Q3 being typically a seasonally weak quarter for Extreme," Meyercord said. "The results and our outlook for fiscal 2020 validate our acquisition strategy and our team's ability to execute. While it took us longer than expected to achieve the desired performance metrics with our acquisitions, they are clearly visible today."

If you say so, Ed. It's true that the Avaya and Brocade buyouts are producing revenues significantly above the respective annual targets Extreme outlined in 2017, but soft demand from the education and retail channels led to disappointing sales of edge networking equipment. The book-to-bill ratio stopped short of 1.0 in the third quarter, which limits the potential for revenue growth over the next couple of quarters.

So Extreme Networks is facing some challenges at this point, and I'm not quite comfortable with the way management tried to sweep those concerns under the rug. That being said, I don't see a solid argument for slashing the company's market value by 30% based on this relatively decent report and admittedly conservative guidance outlook.