RAGHX vs. AHSAX

Last updated Jun 4, 2026

RAGHX (Virtus Health Sciences Fund) and AHSAX (Alger Health Sciences Fund) are both Health & Biotech Equities funds. Over the past 10 years, RAGHX returned 5.91%/yr vs 8.16%/yr for AHSAX. Their correlation of 0.88 suggests significant overlap in exposure. RAGHX charges 1.37%/yr vs 1.05%/yr for AHSAX.

Performance

RAGHX vs. AHSAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Virtus Health Sciences Fund (RAGHX) and Alger Health Sciences Fund (AHSAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RAGHX achieves a -11.12% return, which is significantly lower than AHSAX's -2.06% return. Over the past 10 years, RAGHX has underperformed AHSAX with an annualized return of 5.91%, while AHSAX has yielded a comparatively higher 8.16% annualized return.

RAGHX

• 1D: -1.27%
• 1M: -1.38%
• YTD: -11.12%
• 6M: -11.15%
• 1Y: 1.23%
• 3Y*: -0.83%
• 5Y*: -0.42%
• 10Y*: 5.91%

AHSAX

• 1D: -2.70%
• 1M: -2.28%
• YTD: -2.06%
• 6M: -1.19%
• 1Y: 21.16%
• 3Y*: 2.76%
• 5Y*: -1.74%
• 10Y*: 8.16%

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

RAGHX vs. AHSAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RAGHX Virtus Health Sciences Fund	-11.12%	7.23%	-2.33%	2.57%	-11.64%	25.44%	13.76%	26.69%	4.37%	17.33%
AHSAX Alger Health Sciences Fund	-2.06%	10.14%	1.17%	-4.26%	-17.04%	3.26%	30.99%	22.02%	5.71%	33.06%

Correlation

The correlation between RAGHX and AHSAX is 0.65, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.65
Correlation (3Y) Calculated over the trailing 3-year period	0.75
Correlation (5Y) Calculated over the trailing 5-year period	0.79
Correlation (10Y) Calculated over the trailing 10-year period	0.83
Correlation (All Time) Calculated using the full available price history since Jan 3, 2003	0.88

Over the past year, the correlation between RAGHX and AHSAX has dropped to 0.65 - well below their long-term average of 0.88, suggesting their price drivers have been diverging.

Return for Risk

RAGHX vs. AHSAX — Risk / Return Rank

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

RAGHX

RAGHX Risk / Return Rank: 3
RAGHX Sharpe Ratio Rank: 3
RAGHX Sortino Ratio Rank: 3
RAGHX Omega Ratio Rank: 3
RAGHX Calmar Ratio Rank: 3
RAGHX Martin Ratio Rank: 3

AHSAX

AHSAX Risk / Return Rank: 26
AHSAX Sharpe Ratio Rank: 24
AHSAX Sortino Ratio Rank: 24
AHSAX Omega Ratio Rank: 21
AHSAX Calmar Ratio Rank: 34
AHSAX Martin Ratio Rank: 29

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.

RAGHX vs. AHSAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Virtus Health Sciences Fund (RAGHX) and Alger Health Sciences Fund (AHSAX). 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.

	RAGHX	AHSAX	Difference
Sharpe ratio Return per unit of total volatility	0.10	1.40	-1.30
Sortino ratio Return per unit of downside risk	0.26	2.04	-1.78
Omega ratio Gain probability vs. loss probability	1.03	1.24	-0.21
Calmar ratio Return relative to maximum drawdown	0.10	2.20	-2.09
Martin ratio Return relative to average drawdown	0.25	6.85	-6.60
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RAGHX vs. AHSAX - Sharpe Ratio Comparison

The current RAGHX Sharpe Ratio is 0.10, which is lower than the AHSAX Sharpe Ratio of 1.40. The chart below compares the historical Sharpe Ratios of RAGHX and AHSAX, 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

	RAGHX	AHSAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.10	1.40	-1.30
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.03	-0.07	+0.05
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.34	0.35	-0.01
Sharpe Ratio (All Time) Calculated using the full available price history	0.47	0.32	+0.15

Drawdowns

RAGHX vs. AHSAX - Drawdown Comparison

The maximum RAGHX drawdown since its inception was -40.23%, smaller than the maximum AHSAX drawdown of -46.23%. Use the drawdown chart below to compare losses from any high point for RAGHX and AHSAX.

Drawdown Indicators

	RAGHX	AHSAX	Difference
Max Drawdown Largest peak-to-trough decline	-40.23%	-46.23%	+6.00%
Max Drawdown (1Y) Largest decline over 1 year	-15.94%	-9.67%	-6.27%
Max Drawdown (3Y) Largest decline over 3 years	-22.14%	-23.11%	+0.97%
Max Drawdown (5Y) Largest decline over 5 years	-22.14%	-45.04%	+22.90%
Max Drawdown (10Y) Largest decline over 10 years	-28.01%	-45.04%	+17.03%
Current Drawdown Current decline from peak	-16.13%	-28.77%	+12.64%
Average Drawdown Average peak-to-trough decline	-7.12%	-14.71%	+7.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.51%	3.10%	+3.41%

Volatility

RAGHX vs. AHSAX - Volatility Comparison

The current volatility for Virtus Health Sciences Fund (RAGHX) is 4.67%, while Alger Health Sciences Fund (AHSAX) has a volatility of 5.42%. This indicates that RAGHX experiences smaller price fluctuations and is considered to be less risky than AHSAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RAGHX	AHSAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.67%	5.42%	-0.75%
Volatility (6M) Calculated over the trailing 6-month period	11.72%	11.88%	-0.16%
Volatility (1Y) Calculated over the trailing 1-year period	16.16%	15.23%	+0.93%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.58%	24.15%	-7.57%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.49%	23.33%	-5.84%

RAGHX vs. AHSAX - Expense Ratio Comparison

RAGHX has a 1.37% expense ratio, which is higher than AHSAX's 1.05% expense ratio.

Dividends

RAGHX vs. AHSAX - Dividend Comparison

Neither RAGHX nor AHSAX has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AHSAX Alger Health Sciences Fund	0.00%	0.00%	0.00%	0.00%	0.00%	27.18%	11.68%	6.98%	7.82%	0.00%	0.00%	0.00%
RAGHX Virtus Health Sciences Fund	0.00%	0.00%	0.00%	0.00%	9.51%	21.85%	14.50%	6.89%	16.12%	0.00%	0.00%	23.19%

Frequently Asked Questions

Can I hold both RAGHX and AHSAX in my portfolio?

RAGHX and AHSAX have a correlation of 0.65, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RAGHX or AHSAX?

AHSAX has higher volatility (5.42%) compared to RAGHX (4.67%). In terms of maximum drawdown, RAGHX dropped -40.23% vs AHSAX's -46.23%.

Which has better risk-adjusted returns?

AHSAX currently has the higher Sharpe Ratio (1.40 vs 0.10), 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.