DXCM vs. TWLO
DXCM (DexCom, Inc.) and TWLO (Twilio Inc.) are both stocks. DXCM operates in Diagnostics & Research (Healthcare), while TWLO operates in Internet Content & Information (Communication Services). Over the past 5 years, DXCM returned -4.71%/yr vs -7.54%/yr for TWLO. At a 0.36 correlation, their price movements are largely independent.
Performance
DXCM vs. TWLO - Performance Comparison
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Returns By Period
In the year-to-date period, DXCM achieves a 15.44% return, which is significantly lower than TWLO's 49.42% return.
DXCM
- 1D
- 5.16%
- 1M
- 26.41%
- YTD
- 15.44%
- 6M
- 16.76%
- 1Y
- -11.60%
- 3Y*
- -14.90%
- 5Y*
- -4.71%
- 10Y*
- 15.60%
TWLO
- 1D
- -5.95%
- 1M
- 5.37%
- YTD
- 49.42%
- 6M
- 63.33%
- 1Y
- 74.60%
- 3Y*
- 49.28%
- 5Y*
- -7.54%
- 10Y*
- —
DXCM vs. TWLO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
DXCM DexCom, Inc. | 15.44% | -14.66% | -37.33% | 9.58% | -15.64% | 45.23% | 69.02% | 82.59% | 108.75% | -3.87% |
TWLO Twilio Inc. | 49.42% | 31.61% | 42.45% | 54.96% | -81.41% | -22.20% | 244.42% | 10.06% | 278.39% | -18.20% |
Correlation
The correlation between DXCM and TWLO is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.15 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.25 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.38 |
Correlation (All Time) Calculated using the full available price history since Jun 24, 2016 | 0.36 |
Over the past year, the correlation between DXCM and TWLO has dropped to 0.15 - well below their long-term average of 0.36, suggesting their price drivers have been diverging.
Fundamentals
DXCM:
$30.16B
TWLO:
$33.53B
DXCM:
$2.31
TWLO:
$0.66
DXCM:
33.11
TWLO:
321.50
DXCM:
6.39
TWLO:
6.30
DXCM:
10.20
TWLO:
4.31
DXCM:
$4.82B
TWLO:
$5.30B
DXCM:
$2.96B
TWLO:
$2.59B
DXCM:
$1.37B
TWLO:
$304.06M
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Return for Risk
DXCM vs. TWLO — Risk / Return Rank
DXCM
TWLO
DXCM vs. TWLO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for DexCom, Inc. (DXCM) and Twilio Inc. (TWLO). 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.
| DXCM | TWLO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.53 | ||
| Sortino ratioReturn per unit of downside risk | -2.14 | ||
| Omega ratioGain probability vs. loss probability | 0.98 | 1.27 | -0.29 |
| Calmar ratioReturn relative to maximum drawdown | -0.30 | 2.47 | -2.77 |
| Martin ratioReturn relative to average drawdown | -0.51 | 5.64 | -6.15 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| DXCM | TWLO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.29 | 1.24 | -1.53 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.10 | -0.13 | +0.03 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.32 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.31 | 0.37 | -0.06 |
Drawdowns
DXCM vs. TWLO - Drawdown Comparison
The maximum DXCM drawdown since its inception was -94.61%, roughly equal to the maximum TWLO drawdown of -90.36%. Use the drawdown chart below to compare losses from any high point for DXCM and TWLO.
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Drawdown Indicators
| DXCM | TWLO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -94.61% | -90.36% | -4.25% |
Max Drawdown (1Y)Largest decline over 1 year | -38.75% | -30.34% | -8.41% |
Max Drawdown (3Y)Largest decline over 3 years | -60.95% | -45.17% | -15.78% |
Max Drawdown (5Y)Largest decline over 5 years | -66.32% | -89.57% | +23.25% |
Max Drawdown (10Y)Largest decline over 10 years | -66.32% | — | — |
Current DrawdownCurrent decline from peak | -52.94% | -52.08% | -0.86% |
Average DrawdownAverage peak-to-trough decline | -36.00% | -49.52% | +13.52% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 22.71% | 13.27% | +9.44% |
Volatility
DXCM vs. TWLO - Volatility Comparison
The current volatility for DexCom, Inc. (DXCM) is 13.77%, while Twilio Inc. (TWLO) has a volatility of 22.30%. This indicates that DXCM experiences smaller price fluctuations and is considered to be less risky than TWLO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| DXCM | TWLO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.77% | 22.30% | -8.53% |
Volatility (6M)Calculated over the trailing 6-month period | 25.06% | 43.19% | -18.13% |
Volatility (1Y)Calculated over the trailing 1-year period | 40.61% | 60.55% | -19.94% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 46.96% | 59.36% | -12.40% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 48.42% | 60.77% | -12.35% |
Dividends
DXCM vs. TWLO - Dividend Comparison
Neither DXCM nor TWLO has paid dividends to shareholders.
Financials
DXCM vs. TWLO - Financials Comparison
This section allows you to compare key financial metrics between DexCom, Inc. and Twilio 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
DXCM vs. TWLO - Profitability Comparison
DXCM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, DexCom, Inc. reported a gross profit of 750.30M and revenue of 1.19B. Therefore, the gross margin over that period was 63.0%.
TWLO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Twilio Inc. reported a gross profit of 684.24M and revenue of 1.41B. Therefore, the gross margin over that period was 48.6%.
DXCM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, DexCom, Inc. reported an operating income of 255.30M and revenue of 1.19B, resulting in an operating margin of 21.4%.
TWLO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Twilio Inc. reported an operating income of 107.67M and revenue of 1.41B, resulting in an operating margin of 7.7%.
DXCM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, DexCom, Inc. reported a net income of 199.50M and revenue of 1.19B, resulting in a net margin of 16.7%.
TWLO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Twilio Inc. reported a net income of 90.14M and revenue of 1.41B, resulting in a net margin of 6.4%.
Frequently Asked Questions
DXCM and TWLO have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
TWLO has higher volatility (22.30%) compared to DXCM (13.77%). In terms of maximum drawdown, DXCM dropped -94.61% vs TWLO's -90.36%.
TWLO currently has the higher Sharpe Ratio (1.24 vs -0.29), 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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