IIIN vs. MLI
IIIN (Insteel Industries, Inc.) and MLI (Mueller Industries, Inc.) are both stocks. Both operate in the Metal Fabrication industry within the Industrials sector. Over the past 10 years, IIIN returned 2.83%/yr vs 25.44%/yr for MLI. Their 0.33 correlation means their historical movements had little consistent relationship.
Performance
IIIN vs. MLI - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, IIIN achieves a -1.60% return, which is significantly lower than MLI's 16.62% return. Over the past 10 years, IIIN has underperformed MLI with an annualized return of 2.83%, while MLI has yielded a comparatively higher 25.44% annualized return.
IIIN
- 1D
- 1.47%
- 1M
- 3.94%
- 6M
- -9.49%
- YTD
- -1.60%
- 1Y
- -8.71%
- 3Y*
- 4.76%
- 5Y*
- 1.11%
- 10Y*
- 2.83%
- ALL TIME*
- 8.32%
MLI
- 1D
- 0.21%
- 1M
- 17.79%
- 6M
- -3.81%
- YTD
- 16.62%
- 1Y
- 61.41%
- 3Y*
- 52.35%
- 5Y*
- 46.76%
- 10Y*
- 25.44%
- ALL TIME*
- 17.81%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $10.35M | $9.30M | $9.73M | |
| $94.50M | $97.83M | $93.63M |
IIIN vs. MLI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IIIN Insteel Industries, Inc. | -1.60% | 21.53% | -26.77% | 50.01% | -25.64% | 88.28% | 10.88% | -10.98% | -13.93% | -20.22% |
MLI Mueller Industries, Inc. | 16.62% | 46.29% | 70.51% | 62.38% | 1.05% | 70.95% | 12.30% | 37.79% | -33.10% | -2.76% |
Correlation
The correlation between IIIN and MLI is 0.49, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.49 |
Correlation (3Y) Balances recent behavior with more history. | 0.52 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.54 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.55 |
Correlation (All Time) Calculated using the full available price history since Mar 17, 1992 | 0.33 |
The correlation between IIIN and MLI shifts across timeframes, from 0.33 (all time) to 0.55 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
IIIN:
$602.04M
MLI:
$14.72B
IIIN:
$1.86
MLI:
$3.84
IIIN:
16.72
MLI:
17.35
IIIN:
0.79
MLI:
1.12
IIIN:
0.86
MLI:
3.17
IIIN:
1.63
MLI:
4.15
IIIN:
$707.68M
MLI:
$4.66B
IIIN:
$83.27M
MLI:
$1.26B
IIIN:
$61.04M
MLI:
$1.18B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
IIIN vs. MLI — Risk / Return Rank
IIIN
MLI
IIIN vs. MLI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Insteel Industries, Inc. (IIIN) and Mueller Industries, Inc. (MLI). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| IIIN | MLI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.14 | ||
| Sortino ratioReturn per unit of downside risk | -2.43 | ||
| Omega ratioGain probability vs. loss probability | 1.00 | 1.35 | -0.35 |
| Calmar ratioReturn relative to maximum drawdown | -0.24 | 2.76 | -3.01 |
| Martin ratioReturn relative to average drawdown | -0.49 | 6.65 | -7.14 |
Loading charts...
Drawdowns
IIIN vs. MLI - Drawdown Comparison
The maximum IIIN drawdown since its inception was -96.63%, which is greater than MLI's maximum drawdown of -61.72%. Use the drawdown chart below to compare losses from any high point for IIIN and MLI.
Loading charts...
Drawdown Indicators
| IIIN | MLI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -96.63% | -61.72% | -34.91% |
Max Drawdown (1Y)Largest decline over 1 year | -35.83% | -22.33% | -13.50% |
Max Drawdown (3Y)Largest decline over 3 years | -36.98% | -27.79% | -9.19% |
Max Drawdown (5Y)Largest decline over 5 years | -47.32% | -27.79% | -19.53% |
Max Drawdown (10Y)Largest decline over 10 years | -74.37% | -52.95% | -21.42% |
Current DrawdownCurrent decline from peak | -18.74% | -5.24% | -13.50% |
Average DrawdownAverage peak-to-trough decline | -38.70% | -16.02% | -22.68% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 17.85% | 9.26% | +8.59% |
Volatility
IIIN vs. MLI - Volatility Comparison
Insteel Industries, Inc. (IIIN) has a higher volatility of 9.82% compared to Mueller Industries, Inc. (MLI) at 9.33%. This indicates that IIIN's price experiences larger fluctuations and is considered to be riskier than MLI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| IIIN | MLI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.82% | 9.33% | +0.49% |
Volatility (6M)Calculated over the trailing 6-month period | 35.43% | 28.55% | +6.88% |
Volatility (1Y)Calculated over the trailing 1-year period | 42.98% | 31.95% | +11.03% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 39.13% | 33.21% | +5.92% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 43.85% | 35.96% | +7.89% |
Dividends
IIIN vs. MLI - Dividend Comparison
IIIN's dividend yield for the trailing twelve months is around 3.60%, more than MLI's 0.90% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IIIN Insteel Industries, Inc. | 3.60% | 3.54% | 4.15% | 6.84% | 7.70% | 5.33% | 7.27% | 0.56% | 0.49% | 0.42% | 3.84% | 5.35% |
MLI Mueller Industries, Inc. | 0.90% | 0.87% | 1.01% | 1.27% | 1.69% | 0.88% | 1.14% | 1.26% | 1.71% | 9.60% | 0.94% | 1.11% |
Financials
IIIN vs. MLI - Financials Comparison
This section allows you to compare key financial metrics between Insteel Industries, Inc. and Mueller Industries, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
IIIN vs. MLI - Profitability Comparison
IIIN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Insteel Industries, Inc. reported a gross profit of 20.10M and revenue of 197.66M. Therefore, the gross margin over that period was 10.2%.
MLI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Mueller Industries, Inc. reported a gross profit of 377.82M and revenue of 1.43B. Therefore, the gross margin over that period was 26.5%.
IIIN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Insteel Industries, Inc. reported an operating income of 11.51M and revenue of 197.66M, resulting in an operating margin of 5.8%.
MLI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Mueller Industries, Inc. reported an operating income of 309.97M and revenue of 1.43B, resulting in an operating margin of 21.7%.
IIIN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Insteel Industries, Inc. reported a net income of 9.02M and revenue of 197.66M, resulting in a net margin of 4.6%.
MLI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Mueller Industries, Inc. reported a net income of 249.66M and revenue of 1.43B, resulting in a net margin of 17.5%.
Frequently Asked Questions
IIIN and MLI have a correlation of 0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
IIIN has higher volatility (9.82%) compared to MLI (9.33%). In terms of maximum drawdown, IIIN dropped -96.63% vs MLI's -61.72%.
MLI currently has the higher Sharpe Ratio (1.94 vs -0.20), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
Find the right allocation for IIIN and MLI
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer