Proto Labs Stock Performance

PRLB Stock  USD 54.35  -0.88  -1.59%   
Proto Labs has a performance score of 2 on a scale of 0 to 100. The firm maintains a market beta of 3.21, which means a somewhat significant risk relative to the market. As the market goes up, the company is expected to outperform it. However, if the market returns are negative, Proto Labs will likely underperform. Proto Labs presently maintains a risk of 4.03%. Please verify Proto Labs semi variance, and the relationship between the maximum drawdown and accumulation distribution.
Risk-Adjusted Performance
Soft
 
Weak
 
Strong
Compared with the broader market, risk-adjusted returns on Proto Labs rank lower than 2% of all global equities and portfolios over the last 90 days. This score becomes more useful when investors compare it with downside risk, Sharpe Ratio, and current trend stability. Despite somewhat uncertain essential indicators, Proto Labs may actually be approaching a critical reversion point that can send shares even higher in April 2026. Learn More

Actual Historical Performance (%)

 One Day Return
-1.59
 Five Day Return
-2.58
 Year To Date Return
5.84
 Ten Year Return
-26.14
 All Time Return
87.41
Begin Period Cash Flow89.1 M
Total Cashflows From Investing Activities-13.4 M

Relative Risk vs. Return Landscape

If you had invested $ 5,242 in Proto Labs on December 15, 2025 and sold it today you would have earned a total of $ 193.00 from holding Proto Labs or generated 3.68% return on investment over 90 days. Proto Labs is currently generating a 0.1289% daily expected return and carries 4.0333% risk (volatility on return distribution) over a 90-day horizon. In different words, 36% of stocks are less volatile than Proto, and 98% of all traded equity instruments are projected to make higher returns than the company over the 90 days investment horizon.
  Expected Return   
       Risk  
This benchmark view frames the instrument through return capture and volatility trade-offs. It is most useful when expected return is read together with volatility rather than in isolation. Given the investment horizon of 90 days Proto Labs is expected to generate 5.13 times more return on investment than the market. However, the company is 5.13 times more volatile than its market benchmark. It trades about 0.03 of its potential returns per unit of risk. The Dow Jones Industrial is currently generating roughly -0.08 per unit of risk.

Target Price Odds to finish over Current Price

The mean-reverting behavior of Proto Stock price is a cornerstone of quantitative forecasting. While this pattern has been used by investors since the earliest organized markets, research also shows that certain stocks remain mispriced until demand-supply dynamics shift, suggesting embedded risk premiums.
Current PriceHorizonTarget PriceOdds moving above the current price in 90 days
54.35 90 days 54.35
about 67.18
Probability analysis for this stock suggests that the odds of Proto Labs moving above the current price in 90 days from now are about 67.18 (This density function estimates how Proto Stock price is distributed across a range of outcomes over the next 90 days).
Given the investment horizon of 90 days the stock has the beta coefficient of 3.21 indicating as the benchmark fluctuates upward, the company is expected to outperform it on average. However, if the benchmark returns are projected to be negative, Proto Labs will likely underperform. Additionally, Proto Labs has an alpha of 0.3008, implying that it can generate a 0.3008 percent excess return over Dow Jones Industrial after adjusting for the inherent market risk (beta).
   Proto Labs Price Density   
       Price  

Predictive Modules for Proto Labs

For Proto Labs, multiple forecasting techniques can provide different perspectives on future price direction. While accurately predicting the stock market remains difficult, the discipline of building and testing forecasts is a valuable part of any investment process. Unexpected events can always change market sentiment, making diversified forecasting approaches especially important.
The mean reversion effect in Proto Labs is stronger when the initial deviation was driven by sentiment rather than fundamental change. Identifying the root cause of Proto Labs' price dislocation is essential before acting.
Hype
Prediction
LowEstimatedHigh
50.3554.3858.41
Details
Intrinsic
Valuation
LowRealHigh
48.9269.2973.32
Details
Naive
Forecast
LowNextHigh
47.6551.6855.72
Details
5 Analysts
Consensus
LowTargetHigh
65.2271.6779.55
Details
Competitive positioning is a critical dimension of Proto Labs analysis. Understanding where Proto Labs stands relative to its peers on returns, growth, and valuation helps investors assess whether its advantage is sustainable.

Primary Risk Indicators

Over recent decades, the stock market has seen multiple large corrections and recoveries. Proto Labs has followed this pattern, with price swings that have shaped many portfolios. Investors holding Proto Labs can reduce exposure to these swings by tracking Proto Labs' volatility and fundamental risk indicators.
α
Alpha over Dow Jones
0.30
β
Beta against Dow Jones3.21
σ
Overall volatility
5.35
Ir
Information ratio 0.05

Investor Alerts and Insights

Monitoring Proto Labs alerts is a practical approach to staying informed about material stock changes. These notifications for Proto Labs cover developments in both technical signals and fundamental conditions relevant to investment timing.
Proto Labs had very high historical volatility over the last 90 days
Proto Labs has a strong financial position based on the latest SEC filings
Over 93.0% of the company shares are owned by institutional investors
Latest headline from seekingalpha.com: Capital Clean Energy Carriers GAAP EPS of 0.61 beats by 0.15, revenue of 98.3M misses by 5.86M

Price Density Drivers

For investors analyzing Proto Labs, understanding the relationship between long and short positioning is key to anticipating volatility. The indicators below capture the market dynamics that influence Proto Labs' near-term price movements.
Common Stock Shares Outstanding24.2 M
Cash And Short Term Investments128.1 M

Proto Labs Fundamentals Growth

The market value of Proto Stock depends on how investors perceive Proto Labs' financial strength and growth potential. Core fundamentals including revenue growth, earnings quality, and debt management directly influence Proto Stock performance.

Performance Metrics & Calculation Methodology

Proto Labs performance is measured on a risk-adjusted basis against benchmarks. Upside capture and downside containment can vary by regime. Proto Labs shows ROE of 3.16%, ROA of 2.17%.

Unless otherwise specified, data for Proto Labs is compiled from periodic company reporting and market reference feeds and standardized for comparability. Analyst inputs may be included when coverage is available. Updates may occur throughout the day. Return and risk statistics are calculated from historical price series.

This content is curated and reviewed by:

Gabriel Shpitalnik - Member of Macroaxis Editorial Board