AMT vs. MSFT
AMT (American Tower Corporation) and MSFT (Microsoft Corporation) are both stocks. AMT operates in REIT - Specialty (Real Estate), while MSFT operates in Software - Infrastructure (Technology). Over the past 10 years, AMT returned 8.47%/yr vs 24.39%/yr for MSFT. At a 0.30 correlation, their price movements are largely independent.
Performance
AMT vs. MSFT - Performance Comparison
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Returns By Period
In the year-to-date period, AMT achieves a 8.71% return, which is significantly higher than MSFT's -18.85% return. Over the past 10 years, AMT has underperformed MSFT with an annualized return of 8.47%, while MSFT has yielded a comparatively higher 24.39% annualized return.
AMT
- 1D
- -0.18%
- 1M
- 10.83%
- YTD
- 8.71%
- 6M
- 6.65%
- 1Y
- -9.49%
- 3Y*
- 3.15%
- 5Y*
- -3.91%
- 10Y*
- 8.47%
MSFT
- 1D
- 0.10%
- 1M
- -4.36%
- YTD
- -18.85%
- 6M
- -17.98%
- 1Y
- -17.07%
- 3Y*
- 6.16%
- 5Y*
- 9.56%
- 10Y*
- 24.39%
AMT vs. MSFT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
AMT American Tower Corporation | 8.71% | -0.92% | -12.16% | 5.37% | -25.67% | 32.89% | -0.48% | 47.87% | 13.32% | 37.71% |
MSFT Microsoft Corporation | -18.85% | 15.58% | 12.93% | 58.19% | -28.02% | 52.48% | 42.53% | 57.56% | 20.80% | 40.73% |
Correlation
The correlation between AMT and MSFT is -0.03, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.03 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.00 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.20 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.27 |
Correlation (All Time) Calculated using the full available price history since Jun 5, 1998 | 0.30 |
The correlation between AMT and MSFT shifts across timeframes, from -0.03 (1 year) to 0.30 (all time), reflecting how their relationship changes across market environments.
Fundamentals
AMT:
$87.38B
MSFT:
$2.91T
AMT:
$6.14
MSFT:
$16.79
AMT:
30.46
MSFT:
23.27
AMT:
8.69
MSFT:
1.63
AMT:
8.10
MSFT:
9.16
AMT:
23.92
MSFT:
7.02
AMT:
$10.82B
MSFT:
$318.27B
AMT:
$7.94B
MSFT:
$217.41B
AMT:
$6.71B
MSFT:
$200.96B
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Return for Risk
AMT vs. MSFT — Risk / Return Rank
AMT
MSFT
AMT vs. MSFT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Tower Corporation (AMT) and Microsoft Corporation (MSFT). 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.
| AMT | MSFT | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.29 | ||
| Sortino ratioReturn per unit of downside risk | +0.41 | ||
| Omega ratioGain probability vs. loss probability | 0.95 | 0.89 | +0.06 |
| Calmar ratioReturn relative to maximum drawdown | -0.38 | -0.53 | +0.15 |
| Martin ratioReturn relative to average drawdown | -0.54 | -1.08 | +0.53 |
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Drawdowns
AMT vs. MSFT - Drawdown Comparison
The maximum AMT drawdown since its inception was -98.70%, which is greater than MSFT's maximum drawdown of -69.38%. Use the drawdown chart below to compare losses from any high point for AMT and MSFT.
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Drawdown Indicators
| AMT | MSFT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.70% | -69.38% | -29.32% |
Max Drawdown (1Y)Largest decline over 1 year | -26.67% | -33.91% | +7.24% |
Max Drawdown (3Y)Largest decline over 3 years | -27.54% | -33.91% | +6.37% |
Max Drawdown (5Y)Largest decline over 5 years | -45.34% | -37.15% | -8.19% |
Max Drawdown (10Y)Largest decline over 10 years | -45.34% | -37.15% | -8.19% |
Current DrawdownCurrent decline from peak | -27.92% | -27.46% | -0.46% |
Average DrawdownAverage peak-to-trough decline | -27.02% | -21.78% | -5.24% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 18.40% | 16.48% | +1.92% |
Volatility
AMT vs. MSFT - Volatility Comparison
The current volatility for American Tower Corporation (AMT) is 9.22%, while Microsoft Corporation (MSFT) has a volatility of 10.52%. This indicates that AMT experiences smaller price fluctuations and is considered to be less risky than MSFT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AMT | MSFT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.22% | 10.52% | -1.30% |
Volatility (6M)Calculated over the trailing 6-month period | 19.39% | 22.31% | -2.92% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.22% | 25.42% | -1.20% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.39% | 26.66% | -0.27% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 26.21% | 27.06% | -0.85% |
Dividends
AMT vs. MSFT - Dividend Comparison
AMT's dividend yield for the trailing twelve months is around 4.64%, more than MSFT's 0.91% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AMT American Tower Corporation | 3.73% | 3.87% | 3.53% | 2.99% | 2.77% | 1.78% | 2.02% | 1.64% | 1.99% | 1.84% | 2.05% | 1.87% |
MSFT Microsoft Corporation | 0.91% | 0.70% | 0.73% | 0.74% | 1.06% | 0.68% | 0.94% | 1.20% | 1.69% | 1.86% | 2.37% | 2.33% |
Financials
AMT vs. MSFT - Financials Comparison
This section allows you to compare key financial metrics between American Tower Corporation and Microsoft Corporation. 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
AMT vs. MSFT - Profitability Comparison
AMT - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, American Tower Corporation reported a gross profit of 2.02B and revenue of 2.74B. Therefore, the gross margin over that period was 73.9%.
MSFT - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Microsoft Corporation reported a gross profit of 56.06B and revenue of 82.89B. Therefore, the gross margin over that period was 67.6%.
AMT - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, American Tower Corporation reported an operating income of 1.16B and revenue of 2.74B, resulting in an operating margin of 42.4%.
MSFT - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Microsoft Corporation reported an operating income of 38.40B and revenue of 82.89B, resulting in an operating margin of 46.3%.
AMT - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, American Tower Corporation reported a net income of 836.80M and revenue of 2.74B, resulting in a net margin of 30.6%.
MSFT - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Microsoft Corporation reported a net income of 31.78B and revenue of 82.89B, resulting in a net margin of 38.3%.
Frequently Asked Questions
AMT and MSFT have a correlation of -0.03, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MSFT has higher volatility (10.52%) compared to AMT (9.22%). In terms of maximum drawdown, AMT dropped -98.70% vs MSFT's -69.38%.
AMT currently has the higher Sharpe Ratio (-0.42 vs -0.70), 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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