NEOG vs. WOOF

Last updated Apr 1, 2026

Compare and contrast key facts about Neogen Corporation (NEOG) and Petco Health and Wellness Company, Inc. (WOOF).

Performance

NEOG vs. WOOF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Neogen Corporation (NEOG) and Petco Health and Wellness Company, Inc. (WOOF). The values are adjusted to include any dividend payments, if applicable.

NEOG vs. WOOF - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
NEOG Neogen Corporation	32.90%	-42.42%	-39.63%	32.04%	-66.46%	8.69%
WOOF Petco Health and Wellness Company, Inc.	-1.07%	-26.25%	20.57%	-66.67%	-52.10%	-32.69%

Fundamentals

EPS NEOG : -$4.17 WOOF : $0.01
PS Ratio NEOG : 1.53 WOOF : 0.13
Total Revenue (TTM) NEOG : $880.32M WOOF : $5.96B
Gross Profit (TTM) NEOG : $334.96M WOOF : $2.31B
EBITDA (TTM) NEOG : -$462.50M WOOF : $272.98M

Returns By Period

In the year-to-date period, NEOG achieves a 32.90% return, which is significantly higher than WOOF's -1.07% return.

NEOG

• 1D: 4.26%
• 1M: -17.28%
• YTD: 32.90%
• 6M: 62.70%
• 1Y: 7.15%
• 3Y*: -20.54%
• 5Y*: -26.95%
• 10Y*: -6.59%

WOOF

• 1D: 3.73%
• 1M: 9.02%
• YTD: -1.07%
• 6M: -28.17%
• 1Y: -8.85%
• 3Y*: -32.40%
• 5Y*: -33.68%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

NEOG vs. WOOF — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

NEOG

NEOG Risk / Return Rank: 46
NEOG Sharpe Ratio Rank: 45
NEOG Sortino Ratio Rank: 47
NEOG Omega Ratio Rank: 49
NEOG Calmar Ratio Rank: 46
NEOG Martin Ratio Rank: 44

WOOF

WOOF Risk / Return Rank: 39
WOOF Sharpe Ratio Rank: 37
WOOF Sortino Ratio Rank: 43
WOOF Omega Ratio Rank: 41
WOOF Calmar Ratio Rank: 38
WOOF Martin Ratio Rank: 38

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

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.

	NEOG	WOOF	Difference
Sharpe ratio Return per unit of total volatility	0.10	-0.11	+0.21
Sortino ratio Return per unit of downside risk	0.67	0.47	+0.20
Omega ratio Gain probability vs. loss probability	1.10	1.06	+0.04
Calmar ratio Return relative to maximum drawdown	0.15	-0.13	+0.28
Martin ratio Return relative to average drawdown	0.25	-0.23	+0.48
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

NEOG vs. WOOF - Sharpe Ratio Comparison

The current NEOG Sharpe Ratio is 0.10, which is higher than the WOOF Sharpe Ratio of -0.11. The chart below compares the historical Sharpe Ratios of NEOG and WOOF, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	NEOG	WOOF	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.10	-0.11	+0.21
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.56	-0.46	-0.10
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.16	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.20	-0.50	+0.69

Correlation

The correlation between NEOG and WOOF is 0.31, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

NEOG vs. WOOF - Dividend Comparison

Neither NEOG nor WOOF has paid dividends to shareholders.

Tickers have no history of dividend payments

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.

Drawdown Indicators

	NEOG	WOOF	Difference
Max Drawdown Largest peak-to-trough decline	-90.92%	-94.90%	+3.98%
Max Drawdown (1Y) Largest decline over 1 year	-48.89%	-46.56%	-2.33%
Max Drawdown (5Y) Largest decline over 5 years	-90.92%	-94.65%	+3.73%
Max Drawdown (10Y) Largest decline over 10 years	-90.92%	—	—
Current Drawdown Current decline from peak	-80.78%	-90.54%	+9.76%
Average Drawdown Average peak-to-trough decline	-26.57%	-66.28%	+39.71%
Ulcer Index Depth and duration of drawdowns from previous peaks	30.35%	26.72%	+3.63%

Volatility

NEOG vs. WOOF - Volatility Comparison

The current volatility for Neogen Corporation (NEOG) is 16.48%, while Petco Health and Wellness Company, Inc. (WOOF) has a volatility of 35.89%. This indicates that NEOG experiences smaller price fluctuations and is considered to be less risky than WOOF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NEOG	WOOF	Difference
Volatility (1M) Calculated over the trailing 1-month period	16.48%	35.89%	-19.41%
Volatility (6M) Calculated over the trailing 6-month period	45.75%	47.99%	-2.24%
Volatility (1Y) Calculated over the trailing 1-year period	72.80%	82.47%	-9.67%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	48.27%	74.14%	-25.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	41.19%	73.33%	-32.14%

Financials

NEOG vs. WOOF - Profitability Comparison

The chart below illustrates the profitability comparison between Neogen Corporation and Petco Health and Wellness Company, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

NEOG - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Neogen Corporation reported a gross profit of 106.68M and revenue of 224.69M. Therefore, the gross margin over that period was 47.5%.

WOOF - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Petco Health and Wellness Company, Inc. reported a gross profit of 580.77M and revenue of 1.52B. Therefore, the gross margin over that period was 38.3%.

NEOG - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Neogen Corporation reported an operating income of -5.38M and revenue of 224.69M, resulting in an operating margin of -2.4%.

WOOF - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Petco Health and Wellness Company, Inc. reported an operating income of 31.86M and revenue of 1.52B, resulting in an operating margin of 2.1%.

NEOG - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Neogen Corporation reported a net income of -15.92M and revenue of 224.69M, resulting in a net margin of -7.1%.

WOOF - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Petco Health and Wellness Company, Inc. reported a net income of -9.37M and revenue of 1.52B, resulting in a net margin of -0.6%.