Health score, competitive moat, risk signals, and key metrics at a glance.
Otter Tail Corporation, together with its subsidiaries, engages in electric utility, manufacturing, and plastic pipe businesses in the United States. It operates through three segments: Electric, Manufacturing, and Plastics. The Electric segment generates, purchases, transmissions, distributes, and sells electric energy in Minnesota, North Dakota, and South Dakota; and operates as a participant in the Midcontinent Independent System Operator markets. This segment generates electricity through coal, fuel oil, solar, wind, and natural gas for residential, commercial, and industrial customers. Its Manufacturing segment engages in metal fabrication services for custom machine parts and metal components and manufacturing thermoformed plastic products for use in the agriculture, construction, horticulture, industrial, lawn and garden, recreational vehicle, and other end markets. These businesses have manufacturing facilities in Georgia, Illinois, and Minnesota and sell products primarily in the United States. The Plastics segment manufactures polyvinyl chloride pipes for municipal water, rural water, wastewater, storm drainage and water reclamation system, and other uses for customers in the horticulture, medical and life sciences, industrial, recreation, and electronics industries. This segment markets its products through independent sales representatives, company salespersons, and customer service representatives. Otter Tail Corporation was incorporated in 1907 and is headquartered in Fergus Falls, Minnesota.
Competitive analysis based on 64 quarters of fundamental data
Operating margins are positive at ~27.1% on average, but show some variability — pricing power may be sensitive to market conditions.
ROE averages 16.8% but has fluctuated — the competitive advantage may be cyclical or emerging.
Data-driven red flags and warnings across 64 quarters
Operating margins declined 5.1% — watch for continued compression, which may signal competitive or cost pressure.
FCF consistently trails net income (avg 0.1x) — earnings may be inflated by non-cash items or aggressive accounting.
D/E ratio is 0.6 — conservative capital structure with low financial risk.
Revenue has softened, declining in 5 quarters. Monitor for further erosion.
FCF turned negative in 2 of the last 8 quarters — occasional cash consumption.
Share count is stable — no significant dilution or buyback activity.
as of March 2026
Revenue, EBITDA, operating income, net income, EPS, and shares
Gross, EBITDA, operating, and net margin trends
P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield
Total assets, cash, debt, book value, and leverage
Operating cash flow, free cash flow, FCF margin, and earnings quality
6 of the last 8 quarters generated positive FCF. The company generally funds itself but has occasional cash consumption quarters.
Revenue has been flat or declining over recent quarters, which may indicate eroding demand or competitive pressure.
