SouthernSun SMID Cap on Dycom Industries, Inc. (DY)

Pitch Summary Dycom Industries, Inc. (DY) After a long and successful ownership of DY, we decided to exit our position in the fourth quarter in favor of more attractive opportunities. The business is experiencing strong demand from internet providers for fiber deployment, but we believe much of the recent valuation expansion is being driven by AI exuberance. Although fiber connections to new AI data centers will be an incremental opportunity for DY, we do not expect AI related fiber demand to be material to the overall value of the business. Furthermore, we were skeptical of the new CEO’s decision to make a large, ~$2B acquisition of an electrical contractor with ~90% of its revenues from data center projects. Historically, DY had been disciplined with its focus on wireline and wireless telecommunications, but this acquisition marked a significant departure from this discipline.

BSD Analysis Dycom is fiber deployment infrastructure tied to the slow, expensive reality of broadband buildout. Investors treat it like generic construction cyclicality and miss that telecom densification and rural expansion are multi-year mandates, not fads. When carriers and hyperscalers spend, they need contractors who can actually execute at scale. Backlog visibility matters more than quarterly revenue noise. Labor intensity creates friction, but it also limits new competition. Operating leverage shows up quickly when project cadence tightens. This is physical connectivity buildout paid for by data demand, not consumer sentiment.

Original Source https://www.buysidedigest.com/bsd-letter/?letter=southernsun-smid-cap-2025-q4