Proto Labs [PRLB] vs Mueller Industries [MLI] Detailed Stock Comparison

Proto Labs

NYSE
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Mueller Industries

NYSE
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TLDR: Quick Comparison Summary

Based on 20 vital metrics comparison: Proto Labs wins in 6 metrics, Mueller Industries wins in 13 metrics, with 0 ties. Mueller Industries appears stronger overall.

View Metrics Details

Vital Metrics Comparison

MetricProto LabsMueller IndustriesBetter
P/E Ratio (TTM)82.3315.73Mueller Industries
Price-to-Book Ratio1.773.76Proto Labs
Debt-to-Equity Ratio0.431.05Proto Labs
PEG Ratio33.610.28Mueller Industries
EV/EBITDA18.7310.98Mueller Industries
Profit Margin (TTM)2.91%17.48%Mueller Industries
Operating Margin (TTM)3.79%23.76%Mueller Industries
EBITDA Margin (TTM)3.79%23.76%Mueller Industries
Return on Equity2.19%26.12%Mueller Industries
Return on Assets (TTM)1.86%15.97%Mueller Industries
Free Cash Flow (TTM)$68.66M$565.71MMueller Industries
Dividend YieldN/A0.89%N/A
1-Year Return67.06%40.85%Proto Labs
Price-to-Sales Ratio (TTM)2.322.70Proto Labs
Enterprise Value$1.08B$9.95BMueller Industries
EV/Revenue Ratio2.122.45Proto Labs
Gross Profit Margin (TTM)44.26%31.01%Proto Labs
Revenue per Share (TTM)$21$37Mueller Industries
Earnings per Share (Diluted)$0.60$6.29Mueller Industries
Beta (Stock Volatility)1.271.05Mueller Industries
Performance
News Sentiment
Key Stats
Valuation
Financials
Short Interest
Dividends

Proto Labs vs Mueller Industries Stock Performance Analysis

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Proto Labs
Mueller Industries
Proto Labs Stock Overview | Mueller Industries Stock Overview

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Proto Labs-1.77%-1.06%3.67%27.58%32.90%27.48%
Mueller Industries0.09%1.46%6.66%29.46%25.54%24.12%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Proto Labs67.06%31.31%-64.28%-30.01%70.34%70.34%
Mueller Industries40.85%231.75%593.97%570.46%1,465.82%1,295.77%

News Based Sentiment: Proto Labs vs Mueller Industries

Proto Labs

News based Sentiment: MIXED

September brought a blend of positive and negative developments for Proto Labs, including fluctuating analyst ratings, minor stock declines, and an expansion into full-service production. The company's competitive position and reliance on manual processes remain key concerns, creating a mixed investment narrative.

View Proto Labs News Sentiment Analysis

Mueller Industries

News based Sentiment: MIXED

September presented a mixed bag for Mueller Industries, with record stock prices and dividends offset by downward revenue revisions and an insider sale. While the company shows financial strength, the conflicting signals suggest a need for cautious optimism and close monitoring of future performance.

View Mueller Industries News Sentiment Analysis

Performance & Financial Health Analysis: Proto Labs vs Mueller Industries

MetricPRLBMLI
Market Information
Market Cap i$1.18B$10.95B
Market Cap CategorySmall capLarge cap
10 Day Avg. Volume i153,620767,680
90 Day Avg. Volume i179,800770,497
Last Close$49.40$98.96
52 Week Range$26.35 - $51.09$66.79 - $99.93
% from 52W High-3.31%-0.97%
All-Time High$286.57 (Jan 25, 2021)$99.93 (Sep 12, 2025)
% from All-Time High-82.76%-0.97%
Growth Metrics
Quarterly Revenue Growth0.08%0.14%
Quarterly Earnings Growth-0.03%0.54%
Financial Health
Profit Margin (TTM) i0.03%0.17%
Operating Margin (TTM) i0.04%0.24%
Return on Equity (TTM) i0.02%0.26%
Debt to Equity (MRQ) i0.431.05
Cash & Liquidity
Book Value per Share (MRQ)$27.84$26.35
Cash per Share (MRQ)$4.32$9.56
Operating Cash Flow (TTM) i$71.01M$675.69M
Levered Free Cash Flow (TTM) i$64.86M$426.71M
Dividends
Last 12-Month Dividend Yield iN/A0.89%
Last 12-Month Dividend iN/A$0.65

Valuation & Enterprise Metrics Analysis: Proto Labs vs Mueller Industries

MetricPRLBMLI
Price Ratios
P/E Ratio (TTM) i82.3315.73
Forward P/E i33.6118.67
PEG Ratio i33.610.28
Price to Sales (TTM) i2.322.70
Price to Book (MRQ) i1.773.76
Market Capitalization
Market Capitalization i$1.18B$10.95B
Enterprise Value i$1.08B$9.95B
Enterprise Value Metrics
Enterprise to Revenue i2.122.45
Enterprise to EBITDA i18.7310.98
Risk & Other Metrics
Beta i1.271.05
Book Value per Share (MRQ) i$27.84$26.35

Financial Statements Comparison: Proto Labs vs Mueller Industries

Financial Metrics

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Revenue

EBITDA

Shareholders Equity

Operating Margin

Free Cash Flow

Long Term Debt

Profit Margin

Current Ratio

Operating Cash Flow

Income Statement (MRQ)

Metric (MRQ)PRLBMLI
Revenue/Sales i$135.06M$1.00B
Cost of Goods Sold i$75.29M$728.19M
Gross Profit i$59.77M$271.98M
Research & Development i$11.17MN/A
Operating Income (EBIT) i$5.12M$191.80M
EBITDA i$13.84M$218.91M
Pre-Tax Income i$6.67M$211.22M
Income Tax i$2.25M$51.48M
Net Income (Profit) i$4.43M$159.29M

Balance Sheet & Liquidity Metrics (MRQ)

Metric (MRQ)PRLBMLI
Cash & Equivalents i$82.69M$830.10M
Total Current Assets i$194.41M$1.96B
Total Current Liabilities i$62.09M$456.37M
Long-Term Debt i$1.70M$24.43M
Total Shareholders Equity i$656.80M$2.69B
Retained Earnings i$236.55M$3.24B
Property, Plant & Equipment i$224.29M$547.89M

Cash Flow Statement Comparison (MRQ)

Metric (MRQ)PRLBMLI
Operating Cash Flow i$11.14M$119.65M
Capital Expenditures i$-1.26MN/A
Free Cash Flow i$17.12M$96.97M
Debt Repayment i$-76,000$-56,000
Common Stock Repurchase i$-22.14M$-243.62M

Short Interest & Institutional Ownership Analysis

MetricPRLBMLI
Shares Short i680,7321.90M
Short Ratio i3.392.32
Short % of Float i0.04%0.02%
Average Daily Volume (10 Day) i153,620767,680
Average Daily Volume (90 Day) i179,800770,497
Shares Outstanding i24.23M113.75M
Float Shares i23.62M107.82M
% Held by Insiders i0.01%0.03%
% Held by Institutions i0.92%0.90%

Dividend Analysis & Yield Comparison: Proto Labs vs Mueller Industries

MetricPRLBMLI
Last 12-Month Dividend iN/A$0.65
Last 12-Month Dividend Yield iN/A0.89%
3-Year Avg Annual Dividend iN/A$0.58
3-Year Avg Dividend Yield iN/A0.35%
3-Year Total Dividends iN/A$1.74
Ex-Dividend DateN/AMar 14, 2025