VNSYX vs. SSEYX

Last updated Jun 5, 2026

VNSYX (Natixis Vaughan Nelson Select Fund) and SSEYX (State Street Equity 500 Index II Portfolio) are both Large Cap Blend Equities funds. Over the past 10 years, VNSYX returned 13.81%/yr vs 15.49%/yr for SSEYX. Their correlation of 0.89 suggests significant overlap in exposure. VNSYX charges 0.85%/yr vs 0.02%/yr for SSEYX.

Performance

VNSYX vs. SSEYX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Natixis Vaughan Nelson Select Fund (VNSYX) and State Street Equity 500 Index II Portfolio (SSEYX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VNSYX achieves a 8.68% return, which is significantly lower than SSEYX's 10.88% return. Over the past 10 years, VNSYX has underperformed SSEYX with an annualized return of 13.81%, while SSEYX has yielded a comparatively higher 15.49% annualized return.

VNSYX

• 1D: -0.32%
• 1M: 2.61%
• YTD: 8.68%
• 6M: 8.25%
• 1Y: 23.04%
• 3Y*: 13.59%
• 5Y*: 10.58%
• 10Y*: 13.81%

SSEYX

• 1D: -0.73%
• 1M: 4.17%
• YTD: 10.88%
• 6M: 10.51%
• 1Y: 27.67%
• 3Y*: 22.33%
• 5Y*: 13.83%
• 10Y*: 15.49%

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

VNSYX vs. SSEYX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VNSYX Natixis Vaughan Nelson Select Fund	8.68%	13.11%	10.69%	22.23%	-16.65%	39.78%	18.57%	27.85%	-4.74%	23.83%
SSEYX State Street Equity 500 Index II Portfolio	10.88%	17.52%	25.01%	26.29%	-18.18%	28.58%	18.28%	31.42%	-4.54%	21.72%

Correlation

The correlation between VNSYX and SSEYX is 0.72, 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	0.72
Correlation (3Y) Calculated over the trailing 3-year period	0.75
Correlation (5Y) Calculated over the trailing 5-year period	0.84
Correlation (10Y) Calculated over the trailing 10-year period	0.88
Correlation (All Time) Calculated using the full available price history since Aug 15, 2014	0.89

The correlation between VNSYX and SSEYX shifts across timeframes, from 0.72 (1 year) to 0.89 (all time), reflecting how their relationship changes across market environments.

Return for Risk

VNSYX vs. SSEYX — Risk / Return Rank

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

VNSYX

VNSYX Risk / Return Rank: 47
VNSYX Sharpe Ratio Rank: 49
VNSYX Sortino Ratio Rank: 51
VNSYX Omega Ratio Rank: 47
VNSYX Calmar Ratio Rank: 43
VNSYX Martin Ratio Rank: 47

SSEYX

SSEYX Risk / Return Rank: 65
SSEYX Sharpe Ratio Rank: 63
SSEYX Sortino Ratio Rank: 58
SSEYX Omega Ratio Rank: 58
SSEYX Calmar Ratio Rank: 66
SSEYX Martin Ratio Rank: 79

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.

VNSYX vs. SSEYX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Natixis Vaughan Nelson Select Fund (VNSYX) and State Street Equity 500 Index II Portfolio (SSEYX). 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.

	VNSYX	SSEYX	Difference
Sharpe ratio: Return per unit of total volatility	2.03	2.34	-0.32
Sortino ratio: Return per unit of downside risk	2.94	3.21	-0.26
Omega ratio: Gain probability vs. loss probability	1.36	1.43	-0.06
Calmar ratio: Return relative to maximum drawdown	2.43	3.13	-0.70
Martin ratio: Return relative to average drawdown	9.61	14.62	-5.01
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VNSYX vs. SSEYX - Sharpe Ratio Comparison

The current VNSYX Sharpe Ratio is 2.03, which is comparable to the SSEYX Sharpe Ratio of 2.34. The chart below compares the historical Sharpe Ratios of VNSYX and SSEYX, 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

	VNSYX	SSEYX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.03	2.34	-0.32
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.62	0.82	-0.20
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.78	0.86	-0.08
Sharpe Ratio (All Time) Calculated using the full available price history	0.85	0.79	+0.05

Drawdowns

VNSYX vs. SSEYX - Drawdown Comparison

The maximum VNSYX drawdown since its inception was -33.15%, roughly equal to the maximum SSEYX drawdown of -33.75%. Use the drawdown chart below to compare losses from any high point for VNSYX and SSEYX.

Drawdown Indicators

	VNSYX	SSEYX	Difference
Max Drawdown Largest peak-to-trough decline	-33.15%	-33.75%	+0.60%
Max Drawdown (1Y) Largest decline over 1 year	-11.85%	-8.88%	-2.97%
Max Drawdown (3Y) Largest decline over 3 years	-20.65%	-18.74%	-1.91%
Max Drawdown (5Y) Largest decline over 5 years	-23.91%	-24.52%	+0.61%
Max Drawdown (10Y) Largest decline over 10 years	-33.15%	-33.75%	+0.60%
Current Drawdown Current decline from peak	-0.48%	-0.73%	+0.25%
Average Drawdown Average peak-to-trough decline	-4.16%	-4.09%	-0.07%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.27%	1.90%	+1.37%

Volatility

VNSYX vs. SSEYX - Volatility Comparison

Natixis Vaughan Nelson Select Fund (VNSYX) has a higher volatility of 3.31% compared to State Street Equity 500 Index II Portfolio (SSEYX) at 2.92%. This indicates that VNSYX's price experiences larger fluctuations and is considered to be riskier than SSEYX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VNSYX	SSEYX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.31%	2.92%	+0.39%
Volatility (6M) Calculated over the trailing 6-month period	11.54%	8.97%	+2.57%
Volatility (1Y) Calculated over the trailing 1-year period	14.22%	11.87%	+2.35%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.71%	16.91%	+0.80%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.10%	18.06%	+0.04%

VNSYX vs. SSEYX - Expense Ratio Comparison

VNSYX has a 0.85% expense ratio, which is higher than SSEYX's 0.02% expense ratio.

Dividends

VNSYX vs. SSEYX - Dividend Comparison

VNSYX's dividend yield for the trailing twelve months is around 8.58%, more than SSEYX's 1.25% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SSEYX State Street Equity 500 Index II Portfolio	1.25%	1.38%	1.93%	1.46%	1.57%	2.48%	3.63%	2.36%	5.91%	5.37%	2.29%	3.47%
VNSYX Natixis Vaughan Nelson Select Fund	8.58%	9.33%	0.00%	0.14%	1.18%	36.73%	7.14%	8.46%	10.64%	8.55%	1.89%	2.26%

Frequently Asked Questions

Can I hold both VNSYX and SSEYX in my portfolio?

VNSYX and SSEYX have a correlation of 0.72, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VNSYX or SSEYX?

VNSYX has higher volatility (3.31%) compared to SSEYX (2.92%). In terms of maximum drawdown, VNSYX dropped -33.15% vs SSEYX's -33.75%.

Which has better risk-adjusted returns?

SSEYX currently has the higher Sharpe Ratio (2.34 vs 2.03), 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.