moderate - Revenue mix is 75-80% public infrastructure (state/federal funded, less cyclical) and 20-25% private development (data centers, industrial, more cyclical). Public work provides stability through multi-year transportation funding bills, but state tax revenues affect DOT budgets during recessions. Private segment correlates with industrial production and commercial construction activity. Materials volumes show 0.6-0.8x GDP beta historically.

Rising rates create mixed effects: (1) Negative impact on private development demand as project IRRs compress and financing costs increase for developers; (2) Modest negative impact on municipal bond issuance for local infrastructure projects; (3) Higher borrowing costs on company's $450M revolving credit facility (typically 30-40% drawn); (4) Positive offset from federal infrastructure spending which is less rate-sensitive. Net sensitivity is moderate negative, primarily through private work exposure.

value - Stock trades at 0.8-1.0x book value historically despite mid-teens ROE, attracting value investors seeking infrastructure spending exposure with materials asset backing. Recent momentum from IIJA implementation has attracted growth-at-reasonable-price investors. Dividend yield of 1-2% provides modest income component. Institutional ownership around 95% reflects professional investor base focused on infrastructure thematic and operational improvement story.