GIII vs. COST
GIII (G-III Apparel Group, Ltd.) and COST (Costco Wholesale Corporation) are both stocks. GIII operates in Apparel Retail (Consumer Cyclical), while COST operates in Discount Stores (Consumer Defensive). Over the past 10 years, GIII returned -2.54%/yr vs 22.34%/yr for COST. At a 0.17 correlation, their price movements are largely independent.
Performance
GIII vs. COST - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with GIII having a 11.92% return and COST slightly lower at 11.85%. Over the past 10 years, GIII has underperformed COST with an annualized return of -2.54%, while COST has yielded a comparatively higher 22.34% annualized return.
GIII
- 1D
- -0.89%
- 1M
- 5.35%
- YTD
- 11.92%
- 6M
- 9.74%
- 1Y
- 11.77%
- 3Y*
- 24.52%
- 5Y*
- 0.67%
- 10Y*
- -2.54%
COST
- 1D
- 0.79%
- 1M
- -5.03%
- YTD
- 11.85%
- 6M
- 4.58%
- 1Y
- -8.37%
- 3Y*
- 25.00%
- 5Y*
- 21.24%
- 10Y*
- 22.34%
GIII vs. COST - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GIII G-III Apparel Group, Ltd. | 11.92% | -10.94% | -4.00% | 147.85% | -50.40% | 16.43% | -29.13% | 20.11% | -24.40% | 24.80% |
COST Costco Wholesale Corporation | 11.85% | -5.39% | 39.62% | 49.00% | -19.05% | 51.82% | 32.67% | 45.70% | 10.60% | 22.37% |
Correlation
The correlation between GIII and COST is -0.01, 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 | -0.01 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.15 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.23 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.22 |
Correlation (All Time) Calculated using the full available price history since Sep 23, 1993 | 0.17 |
The correlation between GIII and COST shifts across timeframes, from -0.01 (1 year) to 0.23 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
GIII:
$1.57
COST:
$26.51
GIII:
20.56
COST:
36.29
GIII:
0.12
COST:
2.84
GIII:
0.47
COST:
1.09
GIII:
$2.96B
COST:
$293.59B
GIII:
$1.14B
COST:
$11.12B
GIII:
$137.39M
COST:
$12.48B
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Return for Risk
GIII vs. COST — Risk / Return Rank
GIII
COST
GIII vs. COST - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for G-III Apparel Group, Ltd. (GIII) and Costco Wholesale Corporation (COST). 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.
| GIII | COST | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.75 | ||
| Sortino ratioReturn per unit of downside risk | +1.13 | ||
| Omega ratioGain probability vs. loss probability | 1.09 | 0.94 | +0.15 |
| Calmar ratioReturn relative to maximum drawdown | 0.43 | -0.44 | +0.87 |
| Martin ratioReturn relative to average drawdown | 1.14 | -0.88 | +2.02 |
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
| GIII | COST | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.31 | -0.44 | +0.75 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.01 | 0.94 | -0.93 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | -0.04 | 1.02 | -1.06 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.06 | 0.59 | -0.53 |
Drawdowns
GIII vs. COST - Drawdown Comparison
The maximum GIII drawdown since its inception was -93.94%, which is greater than COST's maximum drawdown of -53.39%. Use the drawdown chart below to compare losses from any high point for GIII and COST.
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Drawdown Indicators
| GIII | COST | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -93.94% | -53.39% | -40.55% |
Max Drawdown (1Y)Largest decline over 1 year | -27.68% | -18.95% | -8.73% |
Max Drawdown (3Y)Largest decline over 3 years | -43.10% | -20.74% | -22.36% |
Max Drawdown (5Y)Largest decline over 5 years | -65.74% | -31.40% | -34.34% |
Max Drawdown (10Y)Largest decline over 10 years | -91.23% | -31.40% | -59.83% |
Current DrawdownCurrent decline from peak | -55.40% | -12.11% | -43.29% |
Average DrawdownAverage peak-to-trough decline | -55.74% | -13.36% | -42.38% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.29% | 9.86% | +1.43% |
Volatility
GIII vs. COST - Volatility Comparison
G-III Apparel Group, Ltd. (GIII) has a higher volatility of 10.98% compared to Costco Wholesale Corporation (COST) at 8.05%. This indicates that GIII's price experiences larger fluctuations and is considered to be riskier than COST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GIII | COST | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.98% | 8.05% | +2.93% |
Volatility (6M)Calculated over the trailing 6-month period | 25.25% | 14.83% | +10.42% |
Volatility (1Y)Calculated over the trailing 1-year period | 38.22% | 19.12% | +19.10% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 51.39% | 22.73% | +28.66% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 64.51% | 21.95% | +42.56% |
Dividends
GIII vs. COST - Dividend Comparison
GIII's dividend yield for the trailing twelve months is around 0.62%, more than COST's 0.56% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
COST Costco Wholesale Corporation | 0.56% | 0.59% | 0.49% | 2.87% | 0.76% | 0.54% | 3.38% | 0.86% | 1.08% | 4.81% | 1.09% | 4.06% |
GIII G-III Apparel Group, Ltd. | 0.62% | 0.35% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
GIII vs. COST - Financials Comparison
This section allows you to compare key financial metrics between G-III Apparel Group, Ltd. and Costco Wholesale Corporation. 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
GIII vs. COST - Profitability Comparison
GIII - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, G-III Apparel Group, Ltd. reported a gross profit of 285.48M and revenue of 771.49M. Therefore, the gross margin over that period was 37.0%.
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%.
GIII - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, G-III Apparel Group, Ltd. reported an operating income of -29.09M and revenue of 771.49M, resulting in an operating margin of -3.8%.
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%.
GIII - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, G-III Apparel Group, Ltd. reported a net income of -31.94M and revenue of 771.49M, resulting in a net margin of -4.1%.
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%.
Frequently Asked Questions
GIII and COST have a correlation of -0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GIII has higher volatility (10.98%) compared to COST (8.05%). In terms of maximum drawdown, GIII dropped -93.94% vs COST's -53.39%.
GIII currently has the higher Sharpe Ratio (0.31 vs -0.44), 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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