NEOG vs. WOOF
NEOG (Neogen Corporation) and WOOF (Petco Health and Wellness Company, Inc.) are both stocks. NEOG operates in Diagnostics & Research (Healthcare), while WOOF operates in Specialty Retail (Consumer Cyclical). Over the past 5 years, NEOG returned -22.68%/yr vs -32.98%/yr for WOOF. Their 0.30 correlation means their historical movements had little consistent relationship.
Performance
NEOG vs. WOOF - Performance Comparison
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Returns By Period
In the year-to-date period, NEOG achieves a 72.25% return, which is significantly higher than WOOF's -0.71% return.
NEOG
- 1D
- 4.42%
- 1M
- 28.91%
- 6M
- 17.81%
- YTD
- 72.25%
- 1Y
- 158.37%
- 3Y*
- -18.91%
- 5Y*
- -22.68%
- 10Y*
- -5.31%
- ALL TIME*
- 9.38%
WOOF
- 1D
- 0.36%
- 1M
- 6.49%
- 6M
- 3.72%
- YTD
- -0.71%
- 1Y
- -4.45%
- 3Y*
- -29.58%
- 5Y*
- -32.98%
- 10Y*
- —
- ALL TIME*
- -33.16%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $23.55M | $18.88M | $20.87M | |
| $3.83M | $3.86M | $5.32M |
NEOG vs. WOOF - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
NEOG Neogen Corporation | 72.25% | -42.42% | -39.63% | 32.04% | -66.46% | 9.47% |
WOOF Petco Health and Wellness Company, Inc. | -0.71% | -26.25% | 20.57% | -66.67% | -52.10% | -23.88% |
Correlation
The correlation between NEOG and WOOF is 0.25, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.25 |
Correlation (3Y) Balances recent behavior with more history. | 0.28 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.31 |
Correlation (All Time) Calculated using the full available price history since Jan 14, 2021 | 0.30 |
Fundamentals
NEOG:
$2.62B
WOOF:
$796.73M
NEOG:
-$0.04
WOOF:
$0.02
NEOG:
3.01
WOOF:
0.13
NEOG:
1.25
WOOF:
0.69
NEOG:
$870.38M
WOOF:
$5.96B
NEOG:
$385.45M
WOOF:
$2.31B
NEOG:
$138.32M
WOOF:
$330.79M
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Return for Risk
NEOG vs. WOOF — Risk / Return Rank
NEOG
WOOF
NEOG vs. WOOF - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Neogen Corporation (NEOG) and Petco Health and Wellness Company, Inc. (WOOF). 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.
| NEOG | WOOF | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.75 | ||
| Sortino ratioReturn per unit of downside risk | +3.37 | ||
| Omega ratioGain probability vs. loss probability | 1.47 | 1.04 | +0.43 |
| Calmar ratioReturn relative to maximum drawdown | 5.77 | -0.18 | +5.95 |
| Martin ratioReturn relative to average drawdown | 12.59 | -0.28 | +12.87 |
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Drawdowns
NEOG vs. WOOF - Drawdown Comparison
The maximum NEOG drawdown since its inception was -90.92%, roughly equal to the maximum WOOF drawdown of -94.90%. Use the drawdown chart below to compare losses from any high point for NEOG and WOOF.
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Drawdown Indicators
| NEOG | WOOF | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -90.92% | -94.90% | +3.98% |
Max Drawdown (1Y)Largest decline over 1 year | -27.71% | -41.60% | +13.89% |
Max Drawdown (3Y)Largest decline over 3 years | -81.59% | -80.26% | -1.33% |
Max Drawdown (5Y)Largest decline over 5 years | -90.59% | -94.16% | +3.57% |
Max Drawdown (10Y)Largest decline over 10 years | -90.92% | — | — |
Current DrawdownCurrent decline from peak | -75.09% | -90.51% | +15.42% |
Average DrawdownAverage peak-to-trough decline | -27.12% | -67.70% | +40.58% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 12.68% | 26.34% | -13.66% |
Volatility
NEOG vs. WOOF - Volatility Comparison
Neogen Corporation (NEOG) has a higher volatility of 22.65% compared to Petco Health and Wellness Company, Inc. (WOOF) at 11.87%. This indicates that NEOG's price experiences larger fluctuations and is considered to be riskier than WOOF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NEOG | WOOF | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 22.65% | 11.87% | +10.78% |
Volatility (6M)Calculated over the trailing 6-month period | 36.61% | 45.85% | -9.24% |
Volatility (1Y)Calculated over the trailing 1-year period | 60.59% | 66.74% | -6.15% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 50.28% | 73.67% | -23.39% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 42.30% | 72.14% | -29.84% |
Dividends
NEOG vs. WOOF - Dividend Comparison
Neither NEOG nor WOOF has paid dividends to shareholders.
Financials
NEOG vs. WOOF - Financials Comparison
This section allows you to compare key financial metrics between Neogen Corporation and Petco Health and Wellness Company, 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
NEOG vs. WOOF - Profitability Comparison
NEOG - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Neogen Corporation reported a gross profit of 107.80M and revenue of 225.30M. Therefore, the gross margin over that period was 47.9%.
WOOF - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Petco Health and Wellness Company, Inc. reported a gross profit of 574.43M and revenue of 1.50B. Therefore, the gross margin over that period was 38.4%.
NEOG - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Neogen Corporation reported an operating income of 3.10M and revenue of 225.30M, resulting in an operating margin of 1.4%.
WOOF - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Petco Health and Wellness Company, Inc. reported an operating income of 24.63M and revenue of 1.50B, resulting in an operating margin of 1.7%.
NEOG - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Neogen Corporation reported a net income of -11.30M and revenue of 225.30M, resulting in a net margin of -5.0%.
WOOF - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Petco Health and Wellness Company, Inc. reported a net income of -15.15M and revenue of 1.50B, resulting in a net margin of -1.0%.
Frequently Asked Questions
NEOG and WOOF have a correlation of 0.25, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
NEOG has higher volatility (22.65%) compared to WOOF (11.87%). In terms of maximum drawdown, NEOG dropped -90.92% vs WOOF's -94.90%.
NEOG currently has the higher Sharpe Ratio (2.64 vs -0.11), 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.
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