IRDM vs. AMD
IRDM (Iridium Communications Inc.) and AMD (Advanced Micro Devices, Inc.) are both stocks. IRDM operates in Telecom Services (Communication Services), while AMD operates in Semiconductors (Technology). Over the past 10 years, IRDM returned 19.93%/yr vs 60.93%/yr for AMD. At a 0.26 correlation, their price movements are largely independent.
Performance
IRDM vs. AMD - Performance Comparison
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Returns By Period
In the year-to-date period, IRDM achieves a 173.92% return, which is significantly higher than AMD's 138.87% return. Over the past 10 years, IRDM has underperformed AMD with an annualized return of 19.93%, while AMD has yielded a comparatively higher 60.93% annualized return.
IRDM
- 1D
- -5.19%
- 1M
- 9.82%
- YTD
- 173.92%
- 6M
- 156.23%
- 1Y
- 66.38%
- 3Y*
- -6.22%
- 5Y*
- 5.22%
- 10Y*
- 19.93%
AMD
- 1D
- 4.73%
- 1M
- 14.83%
- YTD
- 138.87%
- 6M
- 142.70%
- 1Y
- 331.70%
- 3Y*
- 60.16%
- 5Y*
- 44.46%
- 10Y*
- 60.93%
IRDM vs. AMD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IRDM Iridium Communications Inc. | 173.92% | -38.51% | -28.09% | -19.10% | 24.49% | 5.00% | 59.60% | 33.55% | 56.36% | 22.92% |
AMD Advanced Micro Devices, Inc. | 138.87% | 77.30% | -18.06% | 127.59% | -54.99% | 56.91% | 99.98% | 148.43% | 79.57% | -9.35% |
Correlation
The correlation between IRDM and AMD is 0.26, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.26 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.20 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.28 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.28 |
Correlation (All Time) Calculated using the full available price history since Mar 20, 2008 | 0.26 |
Fundamentals
IRDM:
$5.04B
AMD:
$844.09B
IRDM:
$0.99
AMD:
$3.05
IRDM:
47.75
AMD:
167.75
IRDM:
0.28
AMD:
4.48
IRDM:
5.75
AMD:
22.43
IRDM:
10.77
AMD:
13.09
IRDM:
$875.84M
AMD:
$37.45B
IRDM:
$547.64M
AMD:
$18.83B
IRDM:
$384.39M
AMD:
$7.17B
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Return for Risk
IRDM vs. AMD — Risk / Return Rank
IRDM
AMD
IRDM vs. AMD - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Iridium Communications Inc. (IRDM) and Advanced Micro Devices, Inc. (AMD). 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.
| IRDM | AMD | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.96 | ||
| Sortino ratioReturn per unit of downside risk | -2.86 | ||
| Omega ratioGain probability vs. loss probability | 1.24 | 1.60 | -0.36 |
| Calmar ratioReturn relative to maximum drawdown | 1.31 | 12.04 | -10.72 |
| Martin ratioReturn relative to average drawdown | 2.16 | 24.74 | -22.59 |
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Drawdowns
IRDM vs. AMD - Drawdown Comparison
The maximum IRDM drawdown since its inception was -75.34%, smaller than the maximum AMD drawdown of -96.59%. Use the drawdown chart below to compare losses from any high point for IRDM and AMD.
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Drawdown Indicators
| IRDM | AMD | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -75.34% | -96.59% | +21.25% |
Max Drawdown (1Y)Largest decline over 1 year | -50.74% | -27.76% | -22.98% |
Max Drawdown (3Y)Largest decline over 3 years | -73.60% | -63.00% | -10.60% |
Max Drawdown (5Y)Largest decline over 5 years | -75.34% | -65.45% | -9.89% |
Max Drawdown (10Y)Largest decline over 10 years | -75.34% | -65.45% | -9.89% |
Current DrawdownCurrent decline from peak | -25.28% | -5.70% | -19.58% |
Average DrawdownAverage peak-to-trough decline | -25.99% | -56.65% | +30.66% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 30.90% | 13.48% | +17.42% |
Volatility
IRDM vs. AMD - Volatility Comparison
Iridium Communications Inc. (IRDM) and Advanced Micro Devices, Inc. (AMD) have volatilities of 21.73% and 22.71%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IRDM | AMD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 21.73% | 22.71% | -0.98% |
Volatility (6M)Calculated over the trailing 6-month period | 47.62% | 50.12% | -2.50% |
Volatility (1Y)Calculated over the trailing 1-year period | 63.50% | 66.74% | -3.24% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 45.74% | 55.71% | -9.97% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 45.45% | 56.99% | -11.54% |
Dividends
IRDM vs. AMD - Dividend Comparison
IRDM's dividend yield for the trailing twelve months is around 1.25%, while AMD has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
AMD Advanced Micro Devices, Inc. | 0.00% | 0.00% | 0.00% | 0.00% |
IRDM Iridium Communications Inc. | 1.25% | 3.34% | 1.90% | 1.26% |
Financials
IRDM vs. AMD - Financials Comparison
This section allows you to compare key financial metrics between Iridium Communications Inc. and Advanced Micro Devices, 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
IRDM vs. AMD - Profitability Comparison
IRDM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Iridium Communications Inc. reported a gross profit of 169.42M and revenue of 219.06M. Therefore, the gross margin over that period was 77.3%.
AMD - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Advanced Micro Devices, Inc. reported a gross profit of 5.42B and revenue of 10.25B. Therefore, the gross margin over that period was 52.8%.
IRDM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Iridium Communications Inc. reported an operating income of 50.71M and revenue of 219.06M, resulting in an operating margin of 23.2%.
AMD - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Advanced Micro Devices, Inc. reported an operating income of 1.48B and revenue of 10.25B, resulting in an operating margin of 14.4%.
IRDM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Iridium Communications Inc. reported a net income of 21.59M and revenue of 219.06M, resulting in a net margin of 9.9%.
AMD - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Advanced Micro Devices, Inc. reported a net income of 1.38B and revenue of 10.25B, resulting in a net margin of 13.5%.
Frequently Asked Questions
IRDM and AMD have a correlation of 0.26, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AMD has higher volatility (22.71%) compared to IRDM (21.73%). In terms of maximum drawdown, IRDM dropped -75.34% vs AMD's -96.59%.
AMD currently has the higher Sharpe Ratio (5.01 vs 1.05), 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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