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AMSC vs PSIX
Which Stock Would AI Choose? American Superconductor Corporation (AMSC) vs. Power Solutions International, Inc. (PSIX) Stock Comparison
Key Takeaways
- AMSC has delivered superior YTD performance at nearly 88%, outpacing PSIX's 29% gain, driven by strong revenue growth and grid demand.
- Recent quarters show AMSC achieving over 20% year-over-year revenue increases with gross margins above 30%, while PSIX reported a Q1 2026 revenue decline of 5%.
- Both operate in the Specialty Industrial Machinery sector, focusing on power solutions, but AMSC benefits from AI data center grid resiliency trends.
- PSIX faces near-term headwinds from oil and gas softness, contrasting AMSC's acquisition-driven expansion.
- Market caps stand at approximately $2.6B for AMSC and $935M for PSIX, reflecting differing scales and investor positioning.
- Relative performance highlights AMSC's momentum in recent market activity amid power infrastructure demand.
Introduction
This stock comparison examines AMSC and PSIX, two players in the Specialty Industrial Machinery sector focused on advanced power solutions. Both companies address growing demands for reliable energy systems amid rising data center needs and grid modernization. Traders seeking momentum plays and investors eyeing infrastructure growth may find value in analyzing their relative performance, business models, and market positioning. Recent market activity underscores contrasts in revenue trajectories and sector tailwinds, offering insights into potential trade-offs in volatility, growth, and stability.
AMSC Overview and Recent Performance
American Superconductor Corporation (AMSC) develops megawatt-scale power resiliency solutions through its Grid and Wind segments. The Grid segment provides transmission planning, interconnection solutions, and systems like D-VAR for voltage control, serving utilities, industrials, and renewables. The Wind segment licenses turbine designs and supplies electronics. In recent quarters, AMSC reported Q3 FY2025 revenue exceeding $74 million, up over 20% year-over-year, with gross margins above 30%. This performance reflects demand for grid enhancements tied to renewable integration and data center power needs. The acquisition of Comtrafo expanded its utility transformer portfolio and entered Brazil, bolstering backlog over $250 million. Stock sentiment has shifted positively on free cash flow positivity and AI-driven power demand, contributing to YTD gains near 88% and a 137% one-year return, though recent sessions show volatility.
PSIX Overview and Recent Performance
Power Solutions International, Inc. (PSIX) designs, engineers, and manufactures emission-certified engines and power systems for power generation, industrial, and transportation markets. Offerings include gensets for standby power, microgrids, data centers, and custom powertrains for equipment like forklifts and vocational vehicles, supporting fuels from natural gas to diesel. In Q1 2026, net sales fell 5% to $128.6 million, with gross margins contracting to 22.9% due to oil and gas weakness, though industrial and transportation segments grew modestly. Net income dropped 62% to $7.3 million. Despite prior strong growth—full-year 2025 revenue up over 50%—recent uneven data center shipments and margin pressure have tempered sentiment. YTD returns stand at 29%, with one-year gains at 18%, amid heightened volatility post-earnings.
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Head-to-Head Comparison
AMSC and PSIX share sector exposure in Specialty Industrial Machinery but diverge in business models: AMSC emphasizes grid resiliency and wind tech for utilities and renewables, while PSIX targets engines and gensets for power systems, industrials, and transport. Growth drivers differ—AMSC leverages AI data center grid upgrades and acquisitions like Comtrafo for geographic expansion, contrasting PSIX's data center and microgrid potential hampered by oil/gas cyclicality. Recent momentum favors AMSC with consistent revenue beats and higher YTD returns, versus PSIX's Q1 miss. Risk factors include AMSC's supply chain reliance and PSIX's margin volatility; market sentiment tilts toward AMSC's stability amid infrastructure tailwinds.
Tickeron AI Verdict
Tickeron’s AI currently favors AMSC based on stronger trend consistency, revenue growth stability, and positioning in high-demand grid resiliency amid data center expansion. Observable catalysts like recent earnings beats and backlog growth suggest higher probability of sustained outperformance relative to PSIX, which faces execution risks from segment softness, though both benefit from power sector themes.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full Disclaimers and Limitations.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is AMSC is a Buy and PSIX is a StrongBuy.
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
AMSC’s FA Score shows that 1 FA rating(s) are green whilePSIX’s FA Score has 1 green FA rating(s).
- AMSC’s FA Score: 1 green, 4 red.
- PSIX’s FA Score: 1 green, 4 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
AMSC’s TA Score shows that 6 TA indicator(s) are bullish while PSIX’s TA Score has 5 bullish TA indicator(s).
- AMSC’s TA Score: 6 bullish, 4 bearish.
- PSIX’s TA Score: 5 bullish, 2 bearish.
Price Growth
AMSC (@Industrial Machinery) experienced а +2.90% price change this week, while PSIX (@Industrial Machinery) price change was +0.13% for the same time period.
The average weekly price growth across all stocks in the @Industrial Machinery industry was +0.11%. For the same industry, the average monthly price growth was +4.15%, and the average quarterly price growth was +9.16%.
Reported Earning Dates
AMSC is expected to report earnings on Aug 05, 2026.
PSIX is expected to report earnings on Aug 06, 2026.
Industries' Descriptions
@Industrial Machinery (+0.11% weekly)The industry makes and maintains machines for consumers, the industry, and most other companies. While it has traditionally been categorized as heavy industry, some smaller companies are also branching into the light category. The industry is pivotal in providing the equipment for production in businesses like agriculture, mining, industry and construction, gas, electricity and water utilities. It also supplies supporting equipment for almost all sectors of the economy, such as equipment for heating, and air conditioning of buildings. Illinois Tool Works Inc., Parker-Hannifin Corporation and Rockwell Automation Inc are some of the major U.S. companies operating in this industry.
| AMSC | PSIX | AMSC / PSIX | |
| Capitalization | 2.02B | 901M | 224% |
| EBITDA | 24.1M | 103M | 23% |
| Gain YTD | 57.644 | -31.554 | -183% |
| P/E Ratio | 14.86 | 8.83 | 168% |
| Revenue | 299M | 716M | 42% |
| Total Cash | 141M | 45.1M | 313% |
| Total Debt | 4M | 167M | 2% |
AMSC | PSIX | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 67 | 59 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 97 Overvalued | 70 Overvalued | |
PROFIT vs RISK RATING 1..100 | 58 | 73 | |
SMR RATING 1..100 | 27 | 15 | |
PRICE GROWTH RATING 1..100 | 41 | 63 | |
P/E GROWTH RATING 1..100 | 100 | 92 | |
SEASONALITY SCORE 1..100 | n/a | 90 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
PSIX's Valuation (70) in the Data Processing Services industry is in the same range as AMSC (97) in the Electrical Products industry. This means that PSIX’s stock grew similarly to AMSC’s over the last 12 months.
AMSC's Profit vs Risk Rating (58) in the Electrical Products industry is in the same range as PSIX (73) in the Data Processing Services industry. This means that AMSC’s stock grew similarly to PSIX’s over the last 12 months.
PSIX's SMR Rating (15) in the Data Processing Services industry is in the same range as AMSC (27) in the Electrical Products industry. This means that PSIX’s stock grew similarly to AMSC’s over the last 12 months.
AMSC's Price Growth Rating (41) in the Electrical Products industry is in the same range as PSIX (63) in the Data Processing Services industry. This means that AMSC’s stock grew similarly to PSIX’s over the last 12 months.
PSIX's P/E Growth Rating (92) in the Data Processing Services industry is in the same range as AMSC (100) in the Electrical Products industry. This means that PSIX’s stock grew similarly to AMSC’s over the last 12 months.
| AMSC | PSIX | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 87% | 2 days ago 79% |
| Stochastic ODDS (%) | 2 days ago 85% | 2 days ago 79% |
| Momentum ODDS (%) | 2 days ago 86% | 2 days ago 71% |
| MACD ODDS (%) | N/A | 2 days ago 80% |
| TrendWeek ODDS (%) | 2 days ago 87% | 2 days ago 82% |
| TrendMonth ODDS (%) | 2 days ago 86% | 2 days ago 77% |
| Advances ODDS (%) | 2 days ago 86% | 12 days ago 83% |
| Declines ODDS (%) | 7 days ago 83% | 8 days ago 82% |
| BollingerBands ODDS (%) | 2 days ago 85% | N/A |
| Aroon ODDS (%) | 2 days ago 84% | 2 days ago 88% |
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AMSC and
Correlation & Price change
A.I.dvisor indicates that over the last year, AMSC has been loosely correlated with ZWS. These tickers have moved in lockstep 50% of the time. This A.I.-generated data suggests there is some statistical probability that if AMSC jumps, then ZWS could also see price increases.
| Ticker / NAME | Correlation To AMSC | 1D Price Change % | ||
|---|---|---|---|---|
| AMSC | 100% | +4.54% | ||
| ZWS - AMSC | 50% Loosely correlated | -0.68% | ||
| SMR - AMSC | 47% Loosely correlated | -4.26% | ||
| ETN - AMSC | 46% Loosely correlated | +3.32% | ||
| NPO - AMSC | 46% Loosely correlated | +2.11% | ||
| GEV - AMSC | 43% Loosely correlated | +1.61% | ||
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PSIX and
Correlation & Price change
A.I.dvisor indicates that over the last year, PSIX has been loosely correlated with AMSC. These tickers have moved in lockstep 40% of the time. This A.I.-generated data suggests there is some statistical probability that if PSIX jumps, then AMSC could also see price increases.
| Ticker / NAME | Correlation To PSIX | 1D Price Change % | ||
|---|---|---|---|---|
| PSIX | 100% | -2.98% | ||
| AMSC - PSIX | 40% Loosely correlated | +4.54% | ||
| SMR - PSIX | 40% Loosely correlated | -4.26% | ||
| ETN - PSIX | 39% Loosely correlated | +3.32% | ||
| NNE - PSIX | 38% Loosely correlated | -9.15% | ||
| EMR - PSIX | 36% Loosely correlated | -0.30% | ||
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