KOS vs. KR
KOS (Kosmos Energy Ltd.) and KR (The Kroger Co.) are both stocks. KOS operates in Oil & Gas E&P (Energy), while KR operates in Grocery Stores (Consumer Defensive). Over the past 10 years, KOS returned -6.12%/yr vs 8.08%/yr for KR. Their 0.08 correlation means their historical movements had little consistent relationship.
Performance
KOS vs. KR - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, KOS achieves a 196.45% return, which is significantly higher than KR's -6.63% return. Over the past 10 years, KOS has underperformed KR with an annualized return of -6.12%, while KR has yielded a comparatively higher 8.08% annualized return.
KOS
- 1D
- 5.08%
- 1M
- 29.95%
- 6M
- 70.25%
- YTD
- 196.45%
- 1Y
- 37.95%
- 3Y*
- -27.88%
- 5Y*
- 3.09%
- 10Y*
- -6.12%
- ALL TIME*
- -11.93%
KR
- 1D
- -0.21%
- 1M
- -0.82%
- 6M
- -7.18%
- YTD
- -6.63%
- 1Y
- -17.40%
- 3Y*
- 8.32%
- 5Y*
- 9.55%
- 10Y*
- 8.08%
- ALL TIME*
- 11.11%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $35.11M | $40.64M | $38.91M | |
| $363.70M | $442.10M | $468.76M |
KOS vs. KR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
KOS Kosmos Energy Ltd. | 196.45% | -73.47% | -49.03% | 5.50% | 83.82% | 47.23% | -58.06% | 44.22% | -40.58% | -2.28% |
KR The Kroger Co. | -6.63% | 4.25% | 36.91% | 4.99% | 0.44% | 45.41% | 11.90% | 7.90% | 2.08% | -18.97% |
Correlation
The correlation between KOS and KR is -0.02, meaning there was essentially no consistent relationship between their historical price movements. Each responded to its own set of market drivers.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | -0.02 |
Correlation (3Y) Balances recent behavior with more history. | -0.04 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.02 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.05 |
Correlation (All Time) Calculated using the full available price history since May 11, 2011 | 0.08 |
The correlation between KOS and KR shifts across timeframes, from -0.04 (3 years) to 0.08 (all time), reflecting how their relationship changes across market environments.
Fundamentals
KOS:
$1.31B
KR:
$35.37B
KOS:
-$1.67
KR:
$1.64
KOS:
0.96
KR:
0.25
KOS:
2.64
KR:
5.48
KOS:
$1.37B
KR:
$148.65B
KOS:
$10.14M
KR:
$34.46B
KOS:
$95.79M
KR:
$5.60B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
KOS vs. KR — Risk / Return Rank
KOS
KR
KOS vs. KR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Kosmos Energy Ltd. (KOS) and The Kroger Co. (KR). 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.
| KOS | KR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.85 | ||
| Sortino ratioReturn per unit of downside risk | +1.72 | ||
| Omega ratioGain probability vs. loss probability | 1.12 | 0.93 | +0.19 |
| Calmar ratioReturn relative to maximum drawdown | 0.46 | -0.61 | +1.07 |
| Martin ratioReturn relative to average drawdown | 1.00 | -1.23 | +2.24 |
Loading charts...
Drawdowns
KOS vs. KR - Drawdown Comparison
The maximum KOS drawdown since its inception was -97.15%, which is greater than KR's maximum drawdown of -66.81%. Use the drawdown chart below to compare losses from any high point for KOS and KR.
Loading charts...
Drawdown Indicators
| KOS | KR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.15% | -66.81% | -30.34% |
Max Drawdown (1Y)Largest decline over 1 year | -55.35% | -26.16% | -29.19% |
Max Drawdown (3Y)Largest decline over 3 years | -89.39% | -26.16% | -63.23% |
Max Drawdown (5Y)Largest decline over 5 years | -89.82% | -31.07% | -58.75% |
Max Drawdown (10Y)Largest decline over 10 years | -94.28% | -43.83% | -50.45% |
Current DrawdownCurrent decline from peak | -85.55% | -23.22% | -62.33% |
Average DrawdownAverage peak-to-trough decline | -65.23% | -22.44% | -42.79% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 28.71% | 12.93% | +15.78% |
Volatility
KOS vs. KR - Volatility Comparison
Kosmos Energy Ltd. (KOS) has a higher volatility of 27.03% compared to The Kroger Co. (KR) at 9.42%. This indicates that KOS's price experiences larger fluctuations and is considered to be riskier than KR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| KOS | KR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 27.03% | 9.42% | +17.61% |
Volatility (6M)Calculated over the trailing 6-month period | 70.63% | 23.16% | +47.47% |
Volatility (1Y)Calculated over the trailing 1-year period | 88.61% | 28.42% | +60.19% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 70.32% | 27.33% | +42.99% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 77.45% | 29.17% | +48.28% |
Dividends
KOS vs. KR - Dividend Comparison
KOS has not paid dividends to shareholders, while KR's dividend yield for the trailing twelve months is around 2.42%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
KOS Kosmos Energy Ltd. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 1.92% | 3.17% | 0.00% | 0.00% | 0.00% | 0.00% |
KR The Kroger Co. | 2.42% | 2.14% | 2.00% | 2.41% | 2.11% | 1.72% | 2.14% | 2.07% | 1.93% | 1.79% | 1.30% | 0.94% |
Financials
KOS vs. KR - Financials Comparison
This section allows you to compare key financial metrics between Kosmos Energy Ltd. and The Kroger Co.. 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
KOS vs. KR - Profitability Comparison
KOS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Kosmos Energy Ltd. reported a gross profit of 0.00 and revenue of 370.90M. Therefore, the gross margin over that period was 0.0%.
KR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, The Kroger Co. reported a gross profit of 10.63B and revenue of 46.12B. Therefore, the gross margin over that period was 23.0%.
KOS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Kosmos Energy Ltd. reported an operating income of 0.00 and revenue of 370.90M, resulting in an operating margin of 0.0%.
KR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, The Kroger Co. reported an operating income of 1.41B and revenue of 46.12B, resulting in an operating margin of 3.1%.
KOS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Kosmos Energy Ltd. reported a net income of -225.57M and revenue of 370.90M, resulting in a net margin of -60.8%.
KR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, The Kroger Co. reported a net income of 903.00M and revenue of 46.12B, resulting in a net margin of 2.0%.
Frequently Asked Questions
KOS and KR have a correlation of -0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
KOS has higher volatility (27.03%) compared to KR (9.42%). In terms of maximum drawdown, KOS dropped -97.15% vs KR's -66.81%.
KOS currently has the higher Sharpe Ratio (0.28 vs -0.56), 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.
Find the right allocation for KOS and KR
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer