BLD vs. STLD
BLD (TopBuild Corp.) and STLD (Steel Dynamics, Inc.) are both stocks. BLD operates in Engineering & Construction (Industrials), while STLD operates in Steel (Basic Materials). Over the past 10 years, BLD returned 27.86%/yr vs 29.92%/yr for STLD. At a 0.36 correlation, their price movements are largely independent.
Performance
BLD vs. STLD - Performance Comparison
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Returns By Period
In the year-to-date period, BLD achieves a -1.46% return, which is significantly lower than STLD's 67.39% return. Over the past 10 years, BLD has underperformed STLD with an annualized return of 27.86%, while STLD has yielded a comparatively higher 29.92% annualized return.
BLD
- 1D
- 0.30%
- 1M
- 2.58%
- YTD
- -1.46%
- 6M
- -5.70%
- 1Y
- 37.70%
- 3Y*
- 19.98%
- 5Y*
- 16.32%
- 10Y*
- 27.86%
STLD
- 1D
- 1.15%
- 1M
- 23.29%
- YTD
- 67.39%
- 6M
- 65.42%
- 1Y
- 114.70%
- 3Y*
- 40.23%
- 5Y*
- 36.27%
- 10Y*
- 29.92%
BLD vs. STLD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BLD TopBuild Corp. | -1.46% | 34.00% | -16.81% | 139.16% | -43.28% | 49.89% | 78.58% | 129.07% | -40.59% | 112.75% |
STLD Steel Dynamics, Inc. | 67.39% | 50.70% | -1.99% | 22.75% | 60.14% | 71.42% | 12.46% | 16.78% | -29.02% | 23.34% |
Correlation
The correlation between BLD and STLD is 0.40, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.40 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.42 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.43 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.38 |
Correlation (All Time) Calculated using the full available price history since Jul 1, 2015 | 0.36 |
Fundamentals
BLD:
$11.56B
STLD:
$40.94B
BLD:
$17.76
STLD:
$9.33
BLD:
23.15
STLD:
30.30
BLD:
2.07
STLD:
2.19
BLD:
4.81
STLD:
4.47
BLD:
$5.62B
STLD:
$19.01B
BLD:
$1.62B
STLD:
$2.66B
BLD:
$933.40M
STLD:
$2.23B
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Return for Risk
BLD vs. STLD — Risk / Return Rank
BLD
STLD
BLD vs. STLD - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for TopBuild Corp. (BLD) and Steel Dynamics, Inc. (STLD). 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.
| BLD | STLD | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.78 | ||
| Sortino ratioReturn per unit of downside risk | -2.60 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 1.50 | -0.33 |
| Calmar ratioReturn relative to maximum drawdown | 0.85 | 5.81 | -4.96 |
| Martin ratioReturn relative to average drawdown | 2.11 | 19.49 | -17.38 |
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Drawdowns
BLD vs. STLD - Drawdown Comparison
The maximum BLD drawdown since its inception was -52.26%, smaller than the maximum STLD drawdown of -87.05%. Use the drawdown chart below to compare losses from any high point for BLD and STLD.
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Drawdown Indicators
| BLD | STLD | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -52.26% | -87.05% | +34.79% |
Max Drawdown (1Y)Largest decline over 1 year | -39.12% | -20.33% | -18.79% |
Max Drawdown (3Y)Largest decline over 3 years | -42.41% | -28.66% | -13.75% |
Max Drawdown (5Y)Largest decline over 5 years | -49.39% | -32.20% | -17.19% |
Max Drawdown (10Y)Largest decline over 10 years | -52.26% | -68.46% | +16.20% |
Current DrawdownCurrent decline from peak | -25.38% | 0.00% | -25.38% |
Average DrawdownAverage peak-to-trough decline | -15.10% | -33.27% | +18.17% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 15.68% | 6.04% | +9.64% |
Volatility
BLD vs. STLD - Volatility Comparison
The current volatility for TopBuild Corp. (BLD) is 9.02%, while Steel Dynamics, Inc. (STLD) has a volatility of 9.70%. This indicates that BLD experiences smaller price fluctuations and is considered to be less risky than STLD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BLD | STLD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.02% | 9.70% | -0.68% |
Volatility (6M)Calculated over the trailing 6-month period | 33.81% | 24.96% | +8.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 43.80% | 33.38% | +10.42% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 41.43% | 38.03% | +3.40% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 42.78% | 39.31% | +3.47% |
Dividends
BLD vs. STLD - Dividend Comparison
BLD has not paid dividends to shareholders, while STLD's dividend yield for the trailing twelve months is around 0.72%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BLD TopBuild Corp. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
STLD Steel Dynamics, Inc. | 0.72% | 1.18% | 1.61% | 1.44% | 1.39% | 1.68% | 2.71% | 2.82% | 2.50% | 1.44% | 1.57% | 3.08% |
Financials
BLD vs. STLD - Financials Comparison
This section allows you to compare key financial metrics between TopBuild Corp. and Steel Dynamics, 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
BLD vs. STLD - Profitability Comparison
BLD - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, TopBuild Corp. reported a gross profit of 400.25M and revenue of 1.45B. Therefore, the gross margin over that period was 27.7%.
STLD - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Steel Dynamics, Inc. reported a gross profit of 763.22M and revenue of 5.20B. Therefore, the gross margin over that period was 14.7%.
BLD - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, TopBuild Corp. reported an operating income of 175.04M and revenue of 1.45B, resulting in an operating margin of 12.1%.
STLD - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Steel Dynamics, Inc. reported an operating income of 538.00M and revenue of 5.20B, resulting in an operating margin of 10.3%.
BLD - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, TopBuild Corp. reported a net income of 104.81M and revenue of 1.45B, resulting in a net margin of 7.3%.
STLD - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Steel Dynamics, Inc. reported a net income of 403.44M and revenue of 5.20B, resulting in a net margin of 7.8%.
Frequently Asked Questions
BLD and STLD have a correlation of 0.40, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
STLD has higher volatility (9.70%) compared to BLD (9.02%). In terms of maximum drawdown, BLD dropped -52.26% vs STLD's -87.05%.
STLD currently has the higher Sharpe Ratio (3.54 vs 0.76), 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.
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