DEI vs. CCOI
DEI (Douglas Emmett, Inc.) and CCOI (Cogent Communications Holdings, Inc.) are both stocks. DEI operates in REIT - Office (Real Estate), while CCOI operates in Telecom Services (Communication Services). Over the past 10 years, DEI returned -7.17%/yr vs -6.40%/yr for CCOI. Their 0.34 correlation means their historical movements had little consistent relationship.
Performance
DEI vs. CCOI - Performance Comparison
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Returns By Period
In the year-to-date period, DEI achieves a 11.58% return, which is significantly higher than CCOI's -37.25% return. Over the past 10 years, DEI has underperformed CCOI with an annualized return of -7.17%, while CCOI has yielded a comparatively higher -6.40% annualized return.
DEI
- 1D
- -1.83%
- 1M
- -5.52%
- 6M
- 16.12%
- YTD
- 11.58%
- 1Y
- -15.31%
- 3Y*
- -1.06%
- 5Y*
- -14.34%
- 10Y*
- -7.17%
- ALL TIME*
- 0.07%
CCOI
- 1D
- 1.96%
- 1M
- 3.93%
- 6M
- -44.33%
- YTD
- -37.25%
- 1Y
- -69.16%
- 3Y*
- -36.17%
- 5Y*
- -25.71%
- 10Y*
- -6.40%
- ALL TIME*
- -5.80%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $13.71M | $14.43M | $20.93M | |
| $20.45M | $24.52M | $29.23M |
DEI vs. CCOI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
DEI Douglas Emmett, Inc. | 11.58% | -37.51% | 34.59% | -1.87% | -50.89% | 18.75% | -30.86% | 31.96% | -14.54% | 15.04% |
CCOI Cogent Communications Holdings, Inc. | -37.25% | -70.14% | 7.19% | 41.23% | -17.20% | 27.78% | -5.33% | 51.98% | 4.25% | 14.33% |
Correlation
The correlation between DEI and CCOI is 0.15, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.15 |
Correlation (3Y) Balances recent behavior with more history. | 0.26 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.30 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.30 |
Correlation (All Time) Calculated using the full available price history since Oct 25, 2006 | 0.34 |
The correlation between DEI and CCOI shifts across timeframes, from 0.15 (1 year) to 0.34 (all time), reflecting how their relationship changes across market environments.
Fundamentals
DEI:
$1.98B
CCOI:
$676.05M
DEI:
-$0.16
CCOI:
-$3.56
DEI:
1.97
CCOI:
0.68
DEI:
$1.00B
CCOI:
$948.70M
DEI:
$277.78M
CCOI:
$307.44M
DEI:
$544.46M
CCOI:
$187.51M
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Return for Risk
DEI vs. CCOI — Risk / Return Rank
DEI
CCOI
DEI vs. CCOI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Douglas Emmett, Inc. (DEI) and Cogent Communications Holdings, Inc. (CCOI). 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.
| DEI | CCOI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.23 | ||
| Sortino ratioReturn per unit of downside risk | +0.35 | ||
| Omega ratioGain probability vs. loss probability | 0.93 | 0.86 | +0.08 |
| Calmar ratioReturn relative to maximum drawdown | -0.38 | -0.92 | +0.54 |
| Martin ratioReturn relative to average drawdown | -0.59 | -1.40 | +0.80 |
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Drawdowns
DEI vs. CCOI - Drawdown Comparison
The maximum DEI drawdown since its inception was -76.53%, smaller than the maximum CCOI drawdown of -96.72%. Use the drawdown chart below to compare losses from any high point for DEI and CCOI.
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Drawdown Indicators
| DEI | CCOI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -76.53% | -96.72% | +20.19% |
Max Drawdown (1Y)Largest decline over 1 year | -44.09% | -75.60% | +31.51% |
Max Drawdown (3Y)Largest decline over 3 years | -51.83% | -86.09% | +34.26% |
Max Drawdown (5Y)Largest decline over 5 years | -70.10% | -86.09% | +15.99% |
Max Drawdown (10Y)Largest decline over 10 years | -74.01% | -86.09% | +12.08% |
Current DrawdownCurrent decline from peak | -64.03% | -82.88% | +18.85% |
Average DrawdownAverage peak-to-trough decline | -26.35% | -60.53% | +34.18% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 28.13% | 49.65% | -21.52% |
Volatility
DEI vs. CCOI - Volatility Comparison
The current volatility for Douglas Emmett, Inc. (DEI) is 9.50%, while Cogent Communications Holdings, Inc. (CCOI) has a volatility of 25.36%. This indicates that DEI experiences smaller price fluctuations and is considered to be less risky than CCOI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| DEI | CCOI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.50% | 25.36% | -15.86% |
Volatility (6M)Calculated over the trailing 6-month period | 23.57% | 72.38% | -48.81% |
Volatility (1Y)Calculated over the trailing 1-year period | 30.81% | 90.08% | -59.27% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 36.56% | 49.51% | -12.95% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 32.83% | 41.87% | -9.04% |
Dividends
DEI vs. CCOI - Dividend Comparison
DEI's dividend yield for the trailing twelve months is around 6.43%, less than CCOI's 7.96% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCOI Cogent Communications Holdings, Inc. | 7.96% | 14.15% | 5.09% | 4.94% | 6.23% | 4.33% | 4.64% | 3.71% | 4.69% | 3.97% | 3.65% | 4.21% |
DEI Douglas Emmett, Inc. | 6.43% | 6.92% | 4.09% | 5.24% | 6.57% | 3.34% | 3.84% | 2.41% | 2.96% | 2.29% | 2.43% | 2.73% |
Financials
DEI vs. CCOI - Financials Comparison
This section allows you to compare key financial metrics between Douglas Emmett, Inc. and Cogent Communications Holdings, 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
DEI vs. CCOI - Profitability Comparison
DEI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Douglas Emmett, Inc. reported a gross profit of 0.00 and revenue of 250.96M. Therefore, the gross margin over that period was 0.0%.
CCOI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Cogent Communications Holdings, Inc. reported a gross profit of 109.96M and revenue of 239.19M. Therefore, the gross margin over that period was 46.0%.
DEI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Douglas Emmett, Inc. reported an operating income of 0.00 and revenue of 250.96M, resulting in an operating margin of 0.0%.
CCOI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Cogent Communications Holdings, Inc. reported an operating income of -13.51M and revenue of 239.19M, resulting in an operating margin of -5.7%.
DEI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Douglas Emmett, Inc. reported a net income of -2.50M and revenue of 250.96M, resulting in a net margin of -1.0%.
CCOI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Cogent Communications Holdings, Inc. reported a net income of -39.54M and revenue of 239.19M, resulting in a net margin of -16.5%.
Frequently Asked Questions
DEI and CCOI 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.
CCOI has higher volatility (25.36%) compared to DEI (9.50%). In terms of maximum drawdown, DEI dropped -76.53% vs CCOI's -96.72%.
DEI currently has the higher Sharpe Ratio (-0.54 vs -0.77), 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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