Graham (GHM) vs Power Solutions International (PSIX)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Graham (GHM) has outperformed Power Solutions International (PSIX) over the past year, gaining 51.8% versus a loss of 38.8%. Over five years, PSIX leads with a +1190.8% price change compared with +548.3% for GHM. Power Solutions International is the larger company by market cap ($1.19 billion vs $989.9 million), about 1.2 times the size.
On valuation, Power Solutions International trades at a lower forward P/E (15.8x vs 37.1x for Graham).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | GHM | PSIX |
|---|---|---|
| Share price | $84.34 | $51.63 |
| Market cap | $989.90M | $1.19B |
| 1-day change | -4.46% | +7.72% |
| YTD return | +31.31% | -9.64% |
| 1-year return | +51.77% | -38.80% |
| 5-year return | +548.27% | +1190.75% |
| P/E ratio (TTM) | 81.88 | 17.56 |
| Forward P/E | 37.06 | 15.84 |
| EPS (TTM) | $1.03 | $2.94 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $125.82 | $106.50 |
| 52-week low | $52.57 | $25.28 |
| Distance from 52-week high | -32.97% | -51.52% |
| Analyst consensus | buy | none |
| Avg. price target upside | +52.48% | +35.17% |
| Average volume | 199.28K | 432.26K |
| Shares outstanding | 11.74M | 23.07M |
| Employees | 732 | 1,000 |
| Sector | Industrials | Industrials |
| Industry | Industrial Machinery/Components | Industrial Machinery/Components |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- GHM has outperformed PSIX by 90.6 percentage points over the past year.
- Graham trades at a higher earnings multiple (81.9x vs 17.6x trailing P/E).
About Graham
GHM stock →Graham Corporation designs and manufactures fluid, power, heat transfer, and vacuum technologies for chemical and petrochemical processing, defense, space, petroleum refining, cryogenic, and energy industries. The company offers power plant systems, including ejectors and surface condensers, as well as torpedo ejection, propulsion, and power systems comprising turbines, alternators, regulators, pumps, and blowers for the defense industry.
Industrials · Industrial Machinery/Components · 732 employees
About Power Solutions International
PSIX stock →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.
Industrials · Industrial Machinery/Components · 1,000 employees
GHM vs PSIX FAQ
Which is bigger, Graham or Power Solutions International?
Power Solutions International (PSIX) is larger, with a market capitalization of $1.19B compared with $989.90M for Graham (GHM).
Which stock has performed better over the past year, GHM or PSIX?
GHM returned +51.77% over the past 12 months, compared with -38.80% for PSIX (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, GHM or PSIX?
PSIX has the lower trailing P/E at 17.6, versus 81.9 for GHM. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Are Graham and Power Solutions International in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Industrials sector.