NDVAX vs. NSDVX

Last updated Jun 6, 2026

NDVAX (MFS New Discovery Value Fund Class A) and NSDVX (North Star Dividend Fund) are both Small Cap Value Equities funds. Over the past 10 years, NDVAX returned 10.21%/yr vs 7.20%/yr for NSDVX. Their correlation of 0.84 suggests significant overlap in exposure. NDVAX charges 1.21%/yr vs 1.37%/yr for NSDVX.

Performance

NDVAX vs. NSDVX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MFS New Discovery Value Fund Class A (NDVAX) and North Star Dividend Fund (NSDVX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, NDVAX achieves a 9.45% return, which is significantly lower than NSDVX's 15.70% return. Over the past 10 years, NDVAX has outperformed NSDVX with an annualized return of 10.21%, while NSDVX has yielded a comparatively lower 7.20% annualized return.

NDVAX

• 1D: 1.22%
• 1M: -1.36%
• YTD: 9.45%
• 6M: 9.00%
• 1Y: 19.44%
• 3Y*: 11.26%
• 5Y*: 4.66%
• 10Y*: 10.21%

NSDVX

• 1D: 2.05%
• 1M: 0.43%
• YTD: 15.70%
• 6M: 16.07%
• 1Y: 22.01%
• 3Y*: 12.03%
• 5Y*: 3.72%
• 10Y*: 7.20%

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

NDVAX vs. NSDVX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
NDVAX MFS New Discovery Value Fund Class A	9.45%	2.16%	9.07%	10.92%	-11.02%	33.30%	5.44%	33.31%	-11.40%	14.62%
NSDVX North Star Dividend Fund	15.70%	-1.31%	9.25%	8.06%	-6.36%	16.16%	6.51%	16.13%	-12.35%	8.27%

Correlation

The correlation between NDVAX and NSDVX is 0.82, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.82
Correlation (3Y) Calculated over the trailing 3-year period	0.84
Correlation (5Y) Calculated over the trailing 5-year period	0.88
Correlation (10Y) Calculated over the trailing 10-year period	0.84
Correlation (All Time) Calculated using the full available price history since Jun 3, 2013	0.84

The correlation between NDVAX and NSDVX has been stable across timeframes, ranging from 0.82 to 0.88 - a consistent structural relationship.

Return for Risk

NDVAX vs. NSDVX — Risk / Return Rank

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

NDVAX

NDVAX Risk / Return Rank: 22
NDVAX Sharpe Ratio Rank: 19
NDVAX Sortino Ratio Rank: 20
NDVAX Omega Ratio Rank: 18
NDVAX Calmar Ratio Rank: 26
NDVAX Martin Ratio Rank: 25

NSDVX

NSDVX Risk / Return Rank: 31
NSDVX Sharpe Ratio Rank: 30
NSDVX Sortino Ratio Rank: 32
NSDVX Omega Ratio Rank: 29
NSDVX Calmar Ratio Rank: 35
NSDVX Martin Ratio Rank: 28

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.

NDVAX vs. NSDVX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS New Discovery Value Fund Class A (NDVAX) and North Star Dividend Fund (NSDVX). 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.

	NDVAX	NSDVX	Difference
Sharpe ratio: Return per unit of total volatility	1.18	1.51	-0.33
Sortino ratio: Return per unit of downside risk	1.79	2.26	-0.47
Omega ratio: Gain probability vs. loss probability	1.21	1.27	-0.05
Calmar ratio: Return relative to maximum drawdown	1.78	2.14	-0.36
Martin ratio: Return relative to average drawdown	5.72	6.27	-0.55
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

NDVAX vs. NSDVX - Sharpe Ratio Comparison

The current NDVAX Sharpe Ratio is 1.18, which is comparable to the NSDVX Sharpe Ratio of 1.51. The chart below compares the historical Sharpe Ratios of NDVAX and NSDVX, 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

	NDVAX	NSDVX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.18	1.51	-0.33
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.23	0.23	0.00
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.47	0.41	+0.06
Sharpe Ratio (All Time) Calculated using the full available price history	0.49	0.47	+0.02

Drawdowns

NDVAX vs. NSDVX - Drawdown Comparison

The maximum NDVAX drawdown since its inception was -44.06%, which is greater than NSDVX's maximum drawdown of -38.64%. Use the drawdown chart below to compare losses from any high point for NDVAX and NSDVX.

Drawdown Indicators

	NDVAX	NSDVX	Difference
Max Drawdown Largest peak-to-trough decline	-44.06%	-38.64%	-5.42%
Max Drawdown (1Y) Largest decline over 1 year	-10.90%	-10.48%	-0.42%
Max Drawdown (3Y) Largest decline over 3 years	-25.67%	-16.41%	-9.26%
Max Drawdown (5Y) Largest decline over 5 years	-25.67%	-22.58%	-3.09%
Max Drawdown (10Y) Largest decline over 10 years	-44.06%	-38.64%	-5.42%
Current Drawdown Current decline from peak	-1.36%	-0.67%	-0.69%
Average Drawdown Average peak-to-trough decline	-6.21%	-6.54%	+0.33%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.40%	3.58%	-0.18%

Volatility

NDVAX vs. NSDVX - Volatility Comparison

MFS New Discovery Value Fund Class A (NDVAX) and North Star Dividend Fund (NSDVX) have volatilities of 4.34% and 4.16%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NDVAX	NSDVX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.34%	4.16%	+0.18%
Volatility (6M) Calculated over the trailing 6-month period	11.53%	9.70%	+1.83%
Volatility (1Y) Calculated over the trailing 1-year period	16.51%	14.89%	+1.62%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.07%	16.10%	+3.97%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.86%	17.70%	+4.16%

NDVAX vs. NSDVX - Expense Ratio Comparison

NDVAX has a 1.21% expense ratio, which is lower than NSDVX's 1.37% expense ratio.

Dividends

NDVAX vs. NSDVX - Dividend Comparison

NDVAX's dividend yield for the trailing twelve months is around 9.70%, more than NSDVX's 2.88% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NDVAX MFS New Discovery Value Fund Class A	9.70%	10.62%	6.38%	6.06%	8.07%	9.19%	3.82%	4.60%	7.86%	5.16%	4.29%	3.15%
NSDVX North Star Dividend Fund	2.88%	3.45%	7.00%	2.52%	6.57%	3.31%	1.52%	2.64%	6.87%	2.48%	4.67%	3.51%

Frequently Asked Questions

Can I hold both NDVAX and NSDVX in my portfolio?

NDVAX and NSDVX have a correlation of 0.82, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, NDVAX or NSDVX?

NDVAX has higher volatility (4.34%) compared to NSDVX (4.16%). In terms of maximum drawdown, NDVAX dropped -44.06% vs NSDVX's -38.64%.

Which has better risk-adjusted returns?

NSDVX currently has the higher Sharpe Ratio (1.51 vs 1.18), 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.