Power Solutions International (PSIX) Stock Fundamentals, Analysis & Risk Signals

Health score, price, valuation, risk signals, and key metrics at a glance.

Power Solutions International

NasdaqCM•Industrials•Specialty Industrial Machinery

$39.96-2.15(-0.05%)Market open

Market Cap

$921.08M

P/E

13.6x

P/S

1.4x

P/B

4.5x

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.

How this company scores

GoodMetricSide Score: 69/100

Strongest: Balance Sheet & Red Flags (20/25); weakest: Growth (14/25).

Profitability17/25

Growth14/25

Balance Sheet & Red Flags20/25

Cash & Earnings Quality18/25

Strengths

High ROELow leverageInterest easily coveredConsistent growth

Valuation vs. 5-year range

Today's multiple positioned against its own trailing range — a visual premium/discount check.

P/E · 13.6x5y range 1.7x – 19.6x

Currently above its 15-quarter median.

P/S · 1.4x5y range 0.1x – 3.5x

Currently above its 20-quarter median.

P/B · 4.5x5y range 4.5x – 15.8x

Watch items

Data-driven signals worth keeping an eye on across the last 8 quarters

High Risk

Margin Pressure

Red Flag

Operating margins dropped 25.7% over recent quarters — a sharp decline suggesting serious cost or pricing challenges.

Earnings Quality

Watch

FCF/Net Income has dropped below 0.7x in 4 quarters — monitor for earnings quality deterioration.

Price & Volume

Market Cap $921.08M

Metrics at a Glance

as of June 2026

Revenue & Profit

Revenue, EBITDA, operating income, net income, EPS, and shares

TTM Revenue: $676.19M
Q. Revenue: $152.54M
TTM EBITDA: $92.52M
TTM Op. Income: $87.91M
Q. Op. Income: $23.92M
TTM Net Income: $67.85M
Q. Net Income: $16.86M
EPS: $0.73
Shares Out.: $23.05M

$676.19M in TTM revenue grew 13.2% YoY, reaching $152.54M last quarter. TTM EBITDA of $92.52M and TTM operating income of $87.91M show growth is flowing through to the bottom line. TTM net income of $67.85M means revenue is converting into profit. Across the last 8 quarters, TTM revenue has fallen for 2 consecutive quarters — a weakening trend.

Margins

Gross, EBITDA, operating, and net margin trends

Gross Margin: 27.1%
EBITDA Margin: 15.9%
Op. Margin: 15.7%
Net Margin: 11.1%

Op. margin of 15.7% is down 1.2% YoY — costs are rising relative to revenue. Net margin at 11.1% and gross margin of 27.1% show how much of each revenue dollar survives to profit. Over the past year, operating margin is down 7% — an improving trend.

Price Ratios

P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield

P/E Ratio: 13.6x
P/S Ratio: 1.4x
P/B Ratio: 4.5x

At 13.6x P/E, the stock trades below typical market levels. P/S of 1.4x and P/B of 4.5x provide additional context. P/E sits below typical market levels while revenue is growing. Across the last 8 quarters, P/E has risen for 2 consecutive quarters — a weakening trend.

Assets & Liabilities

Total assets, cash, debt, book value, and leverage

Total Assets: $453.32M
Cash: $70.06M
Long-Term Debt: $4.85M
Book Value: $203.07M
D/E Ratio: 0.0
Debt/EBITDA: 0.2

With $453.32M in assets and $4.85M in long-term debt, D/E is 0.0and book value is $203.07M — a conservative capital structure with a cushion to weather downturns. Over the past year, debt/equity is up 16945% — an improving trend.

Cash Flow

Operating cash flow, free cash flow, FCF margin, and earnings quality

Op. Cash Flow: $56.59M
TTM Free Cash Flow: $67.09M
FCF Margin: 9.9%
FCF / Net Income: 1.0

TTM FCF of $67.09M on $56.59M in operating cash flow. The FCF / Net Income ratio of 1.0x means free cash flow covers net income — earnings are backed by cash. Across the last 8 quarters, free cash flow has risen for 2 consecutive quarters — an improving trend.