Layer 7 · STRL — Sterling Infrastructure
Thesis
Sterling smashed Q1 — revenue +92%, EPS +120%, E-Infrastructure (DC + semi fab) segment +174%. FY26 guide raised to EPS $18.40-19.05 and revenue $3.70-3.80B (+51%). Backlog $3.80B (+78% YoY). Tier B for one reason: PE 74.55 is extreme-overbought territory and the stock is at 52-week-high range. Best-in-class print, worst-in-class entry.
What it does + financial print
Layer 7 site-preparation and civil infrastructure for data centres and semi fabs — earthwork, foundations, electrical infrastructure pads. E-Infrastructure is the AI-DC pure-play segment; mega-projects like the TSMC Arizona fabs, large hyperscaler DC campuses, etc all go through site-preparation contractors before vertical construction.
Q1 FY26: adjusted EPS $3.59 versus $2.19 consensus (+64% surprise). Revenue $825.7M, +92% YoY. E-Infrastructure +174% YoY tied to data centre + semi fab buildouts. FY26 raised to EPS $18.40-19.05, revenue $3.70-3.80B (+51%). Signed backlog $3.80B (+78% YoY). The CEC acquisition closed. Live price $842.00 (May 17). Stock surged 51% on the May 5 print.
Bull case
What promotes to Tier A is a healthy 15-20% pullback that flushes the parabolic move plus a second beat-and-raise. The structural setup — DC and semi-fab site work is genuinely capacity-constrained — is best-in-Layer-7.
Gap / bear case
PE 74.55 and a vertical chart is the gap. Concentration in DC and semi-fab capex cycle creates beta to any AI-capex revision. Stock at 52-week high makes entry hazardous.
Trigger to upgrade / downgrade
Upgrade trigger: 15-20% pullback plus Q2 print confirming guide. Downgrade trigger: any sequential decline in E-Infrastructure segment revenue.
The trade
- Entry zone: $700-760 (only on meaningful pullback) - Stop: $650 (2×ATR; below technical breakout) - Position size: 1% of NLV (small until pullback confirms) - Catalyst date: Q2 print early August - Conviction: 6/10