COST vs. SHAK
COST (Costco Wholesale Corporation) and SHAK (Shake Shack Inc.) are both stocks. COST operates in Discount Stores (Consumer Defensive), while SHAK operates in Restaurants (Consumer Cyclical). Over the past 10 years, COST returned 22.25%/yr vs 4.24%/yr for SHAK. At a 0.21 correlation, their price movements are largely independent.
Performance
COST vs. SHAK - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, COST achieves a 13.35% return, which is significantly higher than SHAK's -34.75% return. Over the past 10 years, COST has outperformed SHAK with an annualized return of 22.25%, while SHAK has yielded a comparatively lower 4.24% annualized return.
COST
- 1D
- 0.30%
- 1M
- -3.37%
- YTD
- 13.35%
- 6M
- 10.14%
- 1Y
- -3.42%
- 3Y*
- 25.18%
- 5Y*
- 22.05%
- 10Y*
- 22.25%
SHAK
- 1D
- 1.18%
- 1M
- -24.49%
- YTD
- -34.75%
- 6M
- -31.98%
- 1Y
- -59.01%
- 3Y*
- -8.33%
- 5Y*
- -11.78%
- 10Y*
- 4.24%
COST vs. SHAK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
COST Costco Wholesale Corporation | 13.35% | -5.39% | 39.62% | 49.00% | -19.05% | 51.82% | 32.67% | 45.70% | 10.60% | 22.37% |
SHAK Shake Shack Inc. | -34.75% | -37.47% | 75.12% | 78.47% | -42.45% | -14.89% | 42.32% | 31.15% | 5.14% | 20.70% |
Correlation
The correlation between COST and SHAK 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 | 0.19 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.26 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.24 |
Correlation (All Time) Calculated using the full available price history since Jan 30, 2015 | 0.21 |
The correlation between COST and SHAK shifts across timeframes, from 0.03 (1 year) to 0.26 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
COST:
$26.51
SHAK:
$0.99
COST:
36.77
SHAK:
53.32
COST:
2.88
SHAK:
0.74
COST:
1.11
SHAK:
1.47
COST:
$293.59B
SHAK:
$1.49B
COST:
$11.12B
SHAK:
$111.61M
COST:
$12.48B
SHAK:
$179.77M
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
COST vs. SHAK — Risk / Return Rank
COST
SHAK
COST vs. SHAK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Costco Wholesale Corporation (COST) and Shake Shack Inc. (SHAK). 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.
| COST | SHAK | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.93 | ||
| Sortino ratioReturn per unit of downside risk | +1.55 | ||
| Omega ratioGain probability vs. loss probability | 0.98 | 0.77 | +0.21 |
| Calmar ratioReturn relative to maximum drawdown | -0.22 | -0.94 | +0.71 |
| Martin ratioReturn relative to average drawdown | -0.51 | -1.72 | +1.21 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading charts...
Sharpe Ratios by Period
| COST | SHAK | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.18 | -1.11 | +0.93 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.98 | -0.23 | +1.21 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 1.02 | 0.08 | +0.93 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.59 | 0.02 | +0.56 |
Drawdowns
COST vs. SHAK - Drawdown Comparison
The maximum COST drawdown since its inception was -53.39%, smaller than the maximum SHAK drawdown of -70.89%. Use the drawdown chart below to compare losses from any high point for COST and SHAK.
Loading charts...
Drawdown Indicators
| COST | SHAK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -53.39% | -70.89% | +17.50% |
Max Drawdown (1Y)Largest decline over 1 year | -15.38% | -63.15% | +47.77% |
Max Drawdown (3Y)Largest decline over 3 years | -20.74% | -63.15% | +42.41% |
Max Drawdown (5Y)Largest decline over 5 years | -31.40% | -64.77% | +33.37% |
Max Drawdown (10Y)Largest decline over 10 years | -31.40% | -70.89% | +39.49% |
Current DrawdownCurrent decline from peak | -10.93% | -62.71% | +51.78% |
Average DrawdownAverage peak-to-trough decline | -13.36% | -41.07% | +27.71% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.15% | 34.29% | -27.14% |
Volatility
COST vs. SHAK - Volatility Comparison
The current volatility for Costco Wholesale Corporation (COST) is 7.71%, while Shake Shack Inc. (SHAK) has a volatility of 17.25%. This indicates that COST experiences smaller price fluctuations and is considered to be less risky than SHAK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| COST | SHAK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.71% | 17.25% | -9.54% |
Volatility (6M)Calculated over the trailing 6-month period | 14.53% | 47.55% | -33.02% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.79% | 53.25% | -34.46% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.71% | 51.45% | -28.74% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.95% | 50.44% | -28.49% |
Dividends
COST vs. SHAK - Dividend Comparison
COST's dividend yield for the trailing twelve months is around 0.55%, while SHAK has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
COST Costco Wholesale Corporation | 0.55% | 0.59% | 0.49% | 2.87% | 0.76% | 0.54% | 3.38% | 0.86% | 1.08% | 4.81% | 1.09% | 4.06% |
SHAK Shake Shack Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
COST vs. SHAK - Financials Comparison
This section allows you to compare key financial metrics between Costco Wholesale Corporation and Shake Shack 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
COST vs. SHAK - Profitability Comparison
COST - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Costco Wholesale Corporation reported a gross profit of -17.68B and revenue of 70.53B. Therefore, the gross margin over that period was -25.1%.
SHAK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Shake Shack Inc. reported a gross profit of 0.00 and revenue of 366.74M. Therefore, the gross margin over that period was 0.0%.
COST - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Costco Wholesale Corporation reported an operating income of 2.82B and revenue of 70.53B, resulting in an operating margin of 4.0%.
SHAK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Shake Shack Inc. reported an operating income of -2.63M and revenue of 366.74M, resulting in an operating margin of -0.7%.
COST - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Costco Wholesale Corporation reported a net income of 2.19B and revenue of 70.53B, resulting in a net margin of 3.1%.
SHAK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Shake Shack Inc. reported a net income of -290.00K and revenue of 366.74M, resulting in a net margin of -0.1%.
Frequently Asked Questions
COST and SHAK 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.
SHAK has higher volatility (17.25%) compared to COST (7.71%). In terms of maximum drawdown, COST dropped -53.39% vs SHAK's -70.89%.
COST currently has the higher Sharpe Ratio (-0.18 vs -1.11), 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 COST and SHAK
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