HWM vs. ATI
HWM (Howmet Aerospace Inc.) and ATI (Allegheny Technologies Incorporated) are both stocks. Both are in the Industrials sector — HWM in Aerospace & Defense, ATI in Metal Fabrication. Over the past 10 years, HWM returned 33.28%/yr vs 31.31%/yr for ATI. A 0.58 correlation means they provide meaningful diversification when combined.
Performance
HWM vs. ATI - Performance Comparison
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Returns By Period
In the year-to-date period, HWM achieves a 29.23% return, which is significantly lower than ATI's 72.95% return. Over the past 10 years, HWM has outperformed ATI with an annualized return of 33.28%, while ATI has yielded a comparatively lower 31.31% annualized return.
HWM
- 1D
- 0.03%
- 1M
- -2.83%
- YTD
- 29.23%
- 6M
- 33.60%
- 1Y
- 54.95%
- 3Y*
- 79.69%
- 5Y*
- 50.00%
- 10Y*
- 33.28%
ATI
- 1D
- -0.51%
- 1M
- 28.70%
- YTD
- 72.95%
- 6M
- 82.16%
- 1Y
- 133.59%
- 3Y*
- 69.52%
- 5Y*
- 52.82%
- 10Y*
- 31.31%
HWM vs. ATI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
HWM Howmet Aerospace Inc. | 29.23% | 87.95% | 102.71% | 37.84% | 24.16% | 11.67% | 21.03% | 83.54% | -37.43% | 48.40% |
ATI Allegheny Technologies Incorporated | 72.95% | 108.50% | 21.05% | 52.28% | 87.45% | -5.01% | -18.83% | -5.10% | -9.82% | 51.54% |
Correlation
The correlation between HWM and ATI is 0.66, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.66 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.59 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.62 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.58 |
Correlation (All Time) Calculated using the full available price history since Nov 29, 1999 | 0.58 |
The correlation between HWM and ATI has been stable across timeframes, ranging from 0.58 to 0.66 - a consistent structural relationship.
Fundamentals
HWM:
$4.31
ATI:
$4.02
HWM:
61.42
ATI:
49.39
HWM:
1.04
ATI:
2.13
HWM:
12.42
ATI:
4.57
HWM:
$8.62B
ATI:
$4.59B
HWM:
$2.81B
ATI:
$1.04B
HWM:
$2.66B
ATI:
$773.10M
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Return for Risk
HWM vs. ATI — Risk / Return Rank
HWM
ATI
HWM vs. ATI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Howmet Aerospace Inc. (HWM) and Allegheny Technologies Incorporated (ATI). 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.
| HWM | ATI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.46 | ||
| Sortino ratioReturn per unit of downside risk | -0.89 | ||
| Omega ratioGain probability vs. loss probability | 1.30 | 1.51 | -0.22 |
| Calmar ratioReturn relative to maximum drawdown | 3.46 | 5.40 | -1.94 |
| Martin ratioReturn relative to average drawdown | 9.77 | 13.48 | -3.71 |
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Drawdowns
HWM vs. ATI - Drawdown Comparison
The maximum HWM drawdown since its inception was -88.30%, smaller than the maximum ATI drawdown of -94.72%. Use the drawdown chart below to compare losses from any high point for HWM and ATI.
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Drawdown Indicators
| HWM | ATI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -88.30% | -94.72% | +6.42% |
Max Drawdown (1Y)Largest decline over 1 year | -15.89% | -25.31% | +9.42% |
Max Drawdown (3Y)Largest decline over 3 years | -19.41% | -38.02% | +18.61% |
Max Drawdown (5Y)Largest decline over 5 years | -21.61% | -39.03% | +17.42% |
Max Drawdown (10Y)Largest decline over 10 years | -64.81% | -82.43% | +17.62% |
Current DrawdownCurrent decline from peak | -3.26% | -0.51% | -2.75% |
Average DrawdownAverage peak-to-trough decline | -31.00% | -60.76% | +29.76% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.61% | 10.12% | -4.51% |
Volatility
HWM vs. ATI - Volatility Comparison
The current volatility for Howmet Aerospace Inc. (HWM) is 11.03%, while Allegheny Technologies Incorporated (ATI) has a volatility of 13.44%. This indicates that HWM experiences smaller price fluctuations and is considered to be less risky than ATI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| HWM | ATI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.03% | 13.44% | -2.41% |
Volatility (6M)Calculated over the trailing 6-month period | 25.03% | 29.89% | -4.86% |
Volatility (1Y)Calculated over the trailing 1-year period | 31.46% | 42.63% | -11.17% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 32.20% | 43.12% | -10.92% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 39.82% | 51.55% | -11.73% |
Dividends
HWM vs. ATI - Dividend Comparison
HWM's dividend yield for the trailing twelve months is around 0.18%, while ATI has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ATI Allegheny Technologies Incorporated | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 1.51% | 5.51% |
HWM Howmet Aerospace Inc. | 0.18% | 0.21% | 0.24% | 0.31% | 0.25% | 0.13% | 0.05% | 0.39% | 1.42% | 0.88% | 40.49% | 1.22% |
Financials
HWM vs. ATI - Financials Comparison
This section allows you to compare key financial metrics between Howmet Aerospace Inc. and Allegheny Technologies Incorporated. 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
HWM vs. ATI - Profitability Comparison
HWM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Howmet Aerospace Inc. reported a gross profit of 854.00M and revenue of 2.31B. Therefore, the gross margin over that period was 36.9%.
ATI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Allegheny Technologies Incorporated reported a gross profit of 262.90M and revenue of 1.15B. Therefore, the gross margin over that period was 22.8%.
HWM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Howmet Aerospace Inc. reported an operating income of 734.00M and revenue of 2.31B, resulting in an operating margin of 31.7%.
ATI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Allegheny Technologies Incorporated reported an operating income of 163.80M and revenue of 1.15B, resulting in an operating margin of 14.2%.
HWM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Howmet Aerospace Inc. reported a net income of 580.00M and revenue of 2.31B, resulting in a net margin of 25.1%.
ATI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Allegheny Technologies Incorporated reported a net income of 118.20M and revenue of 1.15B, resulting in a net margin of 10.3%.
Frequently Asked Questions
HWM and ATI have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ATI has higher volatility (13.44%) compared to HWM (11.03%). In terms of maximum drawdown, HWM dropped -88.30% vs ATI's -94.72%.
ATI currently has the higher Sharpe Ratio (3.21 vs 1.75), 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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