Power Solutions International, Inc (PSIX) Fair Value & Analysis
Industrials · US · Market cap $929M
Power Solutions International, Inc
PSIX · US
Fair value as of: Jul 18, 2026
From 24 valuation models · updated 23 days ago
Share price +17.8% over the past month.
A solid business, screening 54% undervalued on our models.
What matters now
- Solid quality (68/100) at a price below fair value, the discount is the argument here, not the business quality.
- A fairly wide model range ($33.63 to $78.35) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 18, 2026.
How to read this chart
60‑month range $1.25 – $115.78 · fair‑value band $33.63 – $78.35 · the $40.82 price screens below the $62.68 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 18, 2026.
Analysis
Power Solutions International, Inc (PSIX) currently trades at $40.82, while our model-based Fair Value estimate is $62.68, implying the stock looks roughly 53.6% undervalued today. The Quality Score stands at 68/100 (solid quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: high), always confirm before acting.
Over the trailing twelve months, Power Solutions International, Inc generated revenue of $716M at a net margin of 14.3%. Revenue declined 5.1% year over year. It earns a return on equity of 75.7%. Net debt stands at $108M. Fundamentals as of Jul 18, 2026
Our scenario range runs from $33.63 (bear case) to $78.35 (bull case); at $40.82, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 66% below its 52-week high and 14% above its 52-week low, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at -48% fair-value upside, at 54%, PSIX screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 24 models by family
Widest divergence: Growth Earnings ($226.39) versus Asset-Based ($5.19). Highest evidence: Growth DCF (80).
Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 18, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 64 · Market factors (momentum, volatility) 1
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Power Solutions International, Inc. designs, engineers, manufactures, markets, and sells engines and power systems in the United States, the rest of North America, the Pacific Rim, Europe, and internationally.
Full company description
Power Solutions International, Inc. designs, engineers, manufactures, markets, and sells engines and power systems in the United States, the rest of North America, the Pacific Rim, Europe, and internationally. The company offers basic engine blocks integrated with fuel system parts, as well as completely packaged power systems, that include combinations of front accessory drives, cooling systems, electronic systems, air intake systems, fuel systems, housings, power takeoff systems, exhaust systems, hydraulic systems, enclosures, brackets, hoses, tubes, packaging, telematics, and other assembled componentry. It also designs and manufactures large, custom-engineered integrated electrical power generation systems for standby and prime power applications; sells emission-certified compression ignition and spark-ignition internal combustion engines; designs and fabricates power system enclosures; and sources electrification components. In addition, the company provides mobile and stationary gensets for emergency standby, rental, prime power, demand response, microgrid, oil and gas, data center, renewable energy resiliency, and combined heat and power; forklifts, wood chippers, stump grinders, sweepers/industrial scrubbers, aerial lift platforms/scissor lifts, irrigation pumps, oil and gas compression, oil lifts, off road utility vehicles, ground support equipment, ice resurfacing equipment, pump jacks, and battery packs; vocational trucks and vans, school buses, transit buses, and terminal and utility tractors; and internal aftermarket and OEM-developed service parts programs. It serves original equipment manufacturers and end-user customers across the power systems, industrial, and transportation end-markets; and large and multinational organizations. The company was founded in 1985 and is headquartered in Wood Dale, Illinois.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Power Solutions International, Inc reported revenue of $722M in FY2025 versus $456M in FY2021, a compound +12.2%/yr. Reported net income was $114M in FY2025.
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Earlier news
External third-party headlines (Yahoo Finance, Reuters and others), not an editorial selection.
- Dynamis Power Solutions Awards Baker Hughes Major Power Generation Order for Data Centers, Oil & Gas
- Solaris Energy Infrastructure (SEI) Following S&P 600 News Is Its Power Story Still Undervalued
- Power Solutions International Sets Date for Second Quarter 2026 Earnings Release and Conference Call
- Dycom Industries Says Fiber, Data Center Demand Gives Backlog ‘Staying Power’
Peer Group
Specialty Industrial Machinery · 809 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Specialty Industrial Machinery median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Specialty Industrial Machinery stocks, each showing price versus our Fair Value estimate (as of Jul 18, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| GE Vernova Inc 1GEV | €887.60 | €186.93 | -79% |
| 1SIE 1SIE | €273.20 | €91.93 | -66% |
| SMNS SMNS | C$31.76 | C$22.68 | -29% |
| Eaton Corporation ETN | $407.28 | $171.92 | -58% |
| Atlas Copco AB ATCOA | kr 195.15 | kr 112.59 | -42% |
| Sandvik AB SAND | kr 384.10 | kr 193.01 | -50% |
| Doosan Enerbility Co 034020 | 76,400 KRW | 7,938 KRW | -90% |
| Vestas Wind Systems A/S VWS | kr 178.10 | kr 124.54 | -30% |
| Zhejiang Sanhua Intelligent Controls Co 002050 | ¥43.20 | ¥22.68 | -48% |
| NARI Technology Co 600406 | ¥22.19 | ¥18.71 | -16% |
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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