CERT vs. COST
CERT (Certara, Inc.) and COST (Costco Wholesale Corporation) are both stocks. CERT operates in Biotechnology (Healthcare), while COST operates in Discount Stores (Consumer Defensive). Over the past 5 years, CERT returned -21.52%/yr vs 18.51%/yr for COST. Their 0.19 correlation means their historical movements had little consistent relationship.
Performance
CERT vs. COST - Performance Comparison
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Returns By Period
In the year-to-date period, CERT achieves a -8.06% return, which is significantly lower than COST's 10.87% return.
CERT
- 1D
- 4.11%
- 1M
- 16.21%
- 6M
- -7.85%
- YTD
- -8.06%
- 1Y
- -15.09%
- 3Y*
- -24.87%
- 5Y*
- -21.52%
- 10Y*
- —
- ALL TIME*
- -20.69%
COST
- 1D
- -0.24%
- 1M
- 0.18%
- 6M
- 1.55%
- YTD
- 10.87%
- 1Y
- 0.52%
- 3Y*
- 21.34%
- 5Y*
- 18.51%
- 10Y*
- 21.10%
- ALL TIME*
- 16.98%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
CERT Certara, Inc. | $29.44M | $27.49M | $25.62M |
| $1.83B | $2.11B | $2.34B |
CERT vs. COST - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
CERT Certara, Inc. | -8.06% | -17.28% | -39.45% | 9.46% | -43.46% | -15.72% | 12.78% |
COST Costco Wholesale Corporation | 10.87% | -5.39% | 39.62% | 49.00% | -19.05% | 51.82% | 1.07% |
Correlation
The correlation between CERT and COST 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. | 0.13 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.20 |
Correlation (All Time) Calculated using the full available price history since Dec 11, 2020 | 0.19 |
The correlation between CERT and COST shifts across timeframes, from -0.02 (1 year) to 0.20 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
CERT:
$1.26B
COST:
$422.14B
CERT:
-$0.09
COST:
$26.51
CERT:
3.08
COST:
1.08
CERT:
$419.75M
COST:
$293.59B
CERT:
$258.53M
COST:
$11.12B
CERT:
$86.88M
COST:
$12.48B
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Return for Risk
CERT vs. COST — Risk / Return Rank
CERT
COST
CERT vs. COST - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Certara, Inc. (CERT) 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.
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.
| CERT | COST | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.39 | ||
| Sortino ratioReturn per unit of downside risk | -0.27 | ||
| Omega ratioGain probability vs. loss probability | 1.00 | 1.03 | -0.03 |
| Calmar ratioReturn relative to maximum drawdown | -0.26 | 0.12 | -0.39 |
| Martin ratioReturn relative to average drawdown | -0.43 | 0.26 | -0.69 |
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Drawdowns
CERT vs. COST - Drawdown Comparison
The maximum CERT drawdown since its inception was -90.09%, which is greater than COST's maximum drawdown of -53.39%. Use the drawdown chart below to compare losses from any high point for CERT and COST.
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Drawdown Indicators
| CERT | COST | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -90.09% | -53.39% | -36.70% |
Max Drawdown (1Y)Largest decline over 1 year | -67.06% | -16.57% | -50.49% |
Max Drawdown (3Y)Largest decline over 3 years | -76.97% | -20.74% | -56.23% |
Max Drawdown (5Y)Largest decline over 5 years | -90.09% | -31.40% | -58.69% |
Max Drawdown (10Y)Largest decline over 10 years | — | -31.40% | — |
Current DrawdownCurrent decline from peak | -82.08% | -12.88% | -69.20% |
Average DrawdownAverage peak-to-trough decline | -59.31% | -13.36% | -45.95% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 41.61% | 7.81% | +33.80% |
Volatility
CERT vs. COST - Volatility Comparison
Certara, Inc. (CERT) has a higher volatility of 16.58% compared to Costco Wholesale Corporation (COST) at 7.34%. This indicates that CERT'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
| CERT | COST | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 16.58% | 7.34% | +9.24% |
Volatility (6M)Calculated over the trailing 6-month period | 45.28% | 15.13% | +30.15% |
Volatility (1Y)Calculated over the trailing 1-year period | 62.76% | 19.96% | +42.80% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 56.03% | 22.93% | +33.10% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 57.93% | 22.03% | +35.90% |
Dividends
CERT vs. COST - Dividend Comparison
CERT has not paid dividends to shareholders, while COST's dividend yield for the trailing twelve months is around 0.72%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CERT Certara, 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% |
COST Costco Wholesale Corporation | 0.58% | 0.59% | 0.49% | 2.87% | 0.76% | 0.54% | 3.38% | 0.86% | 1.08% | 4.81% | 1.09% | 4.06% |
Financials
CERT vs. COST - Financials Comparison
This section allows you to compare key financial metrics between Certara, Inc. 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
CERT vs. COST - Profitability Comparison
CERT - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Certara, Inc. reported a gross profit of 65.30M and revenue of 106.92M. Therefore, the gross margin over that period was 61.1%.
COST - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 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%.
CERT - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Certara, Inc. reported an operating income of -4.30M and revenue of 106.92M, resulting in an operating margin of -4.0%.
COST - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Costco Wholesale Corporation reported an operating income of 2.82B and revenue of 70.53B, resulting in an operating margin of 4.0%.
CERT - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Certara, Inc. reported a net income of -8.76M and revenue of 106.92M, resulting in a net margin of -8.2%.
COST - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 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
CERT and COST 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.
CERT has higher volatility (16.58%) compared to COST (7.34%). In terms of maximum drawdown, CERT dropped -90.09% vs COST's -53.39%.
COST currently has the higher Sharpe Ratio (0.10 vs -0.28), 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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