TAYD vs. AYTU

Last updated Jun 9, 2026

TAYD (Taylor Devices, Inc.) and AYTU (Aytu BioPharma, Inc.) are both stocks. TAYD operates in Specialty Industrial Machinery (Industrials), while AYTU operates in Drug Manufacturers - Specialty & Generic (Healthcare). Over the past 5 years, TAYD returned 35.50%/yr vs -53.73%/yr for AYTU. At a 0.06 correlation, their price movements are largely independent.

Performance

TAYD vs. AYTU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Taylor Devices, Inc. (TAYD) and Aytu BioPharma, Inc. (AYTU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TAYD achieves a -6.24% return, which is significantly higher than AYTU's -11.92% return.

TAYD

• 1D: 3.36%
• 1M: 5.48%
• YTD: -6.24%
• 6M: 13.01%
• 1Y: 49.71%
• 3Y*: 40.58%
• 5Y*: 35.50%
• 10Y*: 12.58%

AYTU

• 1D: 1.78%
• 1M: -8.40%
• YTD: -11.92%
• 6M: 2.23%
• 1Y: 14.50%
• 3Y*: 12.70%
• 5Y*: -53.73%
• 10Y*: —

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

TAYD vs. AYTU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TAYD Taylor Devices, Inc.	-6.24%	40.46%	88.07%	55.95%	29.91%	4.33%	-0.38%	-13.71%	-9.24%	-8.40%
AYTU Aytu BioPharma, Inc.	-11.92%	52.94%	-40.14%	-24.87%	-86.00%	-77.42%	-38.35%	22.41%	-98.22%	-88.85%

Correlation

The correlation between TAYD and AYTU is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.15
Correlation (3Y) Calculated over the trailing 3-year period	0.13
Correlation (5Y) Calculated over the trailing 5-year period	0.10
Correlation (All Time) Calculated using the full available price history since Feb 2, 2017	0.06

Fundamentals

EPS TAYD : $4.95 AYTU : -$2.91
PS Ratio TAYD : 3.10 AYTU : 0.47
Total Revenue (TTM) TAYD : $37.08M AYTU : $56.60M
Gross Profit (TTM) TAYD : $21.95M AYTU : $36.14M
EBITDA (TTM) TAYD : $13.00M AYTU : -$27.34M

Return for Risk

TAYD vs. AYTU — Risk / Return Rank

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

TAYD

TAYD Risk / Return Rank: 66
TAYD Sharpe Ratio Rank: 69
TAYD Sortino Ratio Rank: 65
TAYD Omega Ratio Rank: 66
TAYD Calmar Ratio Rank: 65
TAYD Martin Ratio Rank: 65

AYTU

AYTU Risk / Return Rank: 51
AYTU Sharpe Ratio Rank: 52
AYTU Sortino Ratio Rank: 49
AYTU Omega Ratio Rank: 49
AYTU Calmar Ratio Rank: 52
AYTU Martin Ratio Rank: 53

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.

TAYD vs. AYTU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Taylor Devices, Inc. (TAYD) and Aytu BioPharma, Inc. (AYTU). 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.

	TAYD	AYTU	Difference
Sharpe ratio: Return per unit of total volatility	0.86	0.27	+0.59
Sortino ratio: Return per unit of downside risk	1.42	0.75	+0.67
Omega ratio: Gain probability vs. loss probability	1.19	1.10	+0.10
Calmar ratio: Return relative to maximum drawdown	1.11	0.41	+0.70
Martin ratio: Return relative to average drawdown	2.56	0.97	+1.59
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TAYD vs. AYTU - Sharpe Ratio Comparison

The current TAYD Sharpe Ratio is 0.86, which is higher than the AYTU Sharpe Ratio of 0.27. The chart below compares the historical Sharpe Ratios of TAYD and AYTU, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	TAYD	AYTU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.86	0.27	+0.59
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.67	-0.63	+1.30
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.27	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.13	-0.36	+0.49

Drawdowns

TAYD vs. AYTU - Drawdown Comparison

The maximum TAYD drawdown since its inception was -74.52%, smaller than the maximum AYTU drawdown of -100.00%. Use the drawdown chart below to compare losses from any high point for TAYD and AYTU.

Drawdown Indicators

	TAYD	AYTU	Difference
Max Drawdown Largest peak-to-trough decline	-74.52%	-100.00%	+25.48%
Max Drawdown (1Y) Largest decline over 1 year	-45.06%	-35.47%	-9.59%
Max Drawdown (3Y) Largest decline over 3 years	-52.65%	-70.24%	+17.59%
Max Drawdown (5Y) Largest decline over 5 years	-52.65%	-99.12%	+46.47%
Max Drawdown (10Y) Largest decline over 10 years	-66.49%	—	—
Current Drawdown Current decline from peak	-39.07%	-100.00%	+60.93%
Average Drawdown Average peak-to-trough decline	-37.29%	-95.15%	+57.86%
Ulcer Index Depth and duration of drawdowns from previous peaks	19.47%	14.92%	+4.55%

Volatility

TAYD vs. AYTU - Volatility Comparison

The current volatility for Taylor Devices, Inc. (TAYD) is 10.68%, while Aytu BioPharma, Inc. (AYTU) has a volatility of 14.09%. This indicates that TAYD experiences smaller price fluctuations and is considered to be less risky than AYTU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TAYD	AYTU	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.68%	14.09%	-3.41%
Volatility (6M) Calculated over the trailing 6-month period	45.11%	33.39%	+11.72%
Volatility (1Y) Calculated over the trailing 1-year period	58.53%	55.06%	+3.47%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	53.12%	85.66%	-32.54%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	46.24%	188.20%	-141.96%

Dividends

TAYD vs. AYTU - Dividend Comparison

Neither TAYD nor AYTU has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both TAYD and AYTU in my portfolio?

TAYD and AYTU have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TAYD or AYTU?

AYTU has higher volatility (14.09%) compared to TAYD (10.68%). In terms of maximum drawdown, TAYD dropped -74.52% vs AYTU's -100.00%.

Which has better risk-adjusted returns?

TAYD currently has the higher Sharpe Ratio (0.86 vs 0.27), 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.