MSEGX vs. WSTAX

Last updated Jun 17, 2026

MSEGX (Morgan Stanley Institutional Growth Portfolio) and WSTAX (Nomura Science and Technology Fund Class A) are both mutual funds - MSEGX is a Large Cap Growth Equities fund actively managed by Morgan Stanley, while WSTAX is a Technology Equities fund managed by Nomura. Over the past 10 years, MSEGX returned 16.91%/yr vs 25.34%/yr for WSTAX. Their correlation of 0.82 suggests significant overlap in exposure. MSEGX charges 0.87%/yr vs 1.17%/yr for WSTAX.

Performance

MSEGX vs. WSTAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Morgan Stanley Institutional Growth Portfolio (MSEGX) and Nomura Science and Technology Fund Class A (WSTAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MSEGX achieves a -4.14% return, which is significantly lower than WSTAX's 43.46% return. Over the past 10 years, MSEGX has underperformed WSTAX with an annualized return of 16.91%, while WSTAX has yielded a comparatively higher 25.34% annualized return.

MSEGX

• 1D: 5.06%
• 1M: 4.07%
• YTD: -4.14%
• 6M: -6.47%
• 1Y: 4.78%
• 3Y*: 25.46%
• 5Y*: -0.16%
• 10Y*: 16.91%

WSTAX

• 1D: 5.54%
• 1M: 12.06%
• YTD: 43.46%
• 6M: 46.06%
• 1Y: 75.00%
• 3Y*: 51.36%
• 5Y*: 25.28%
• 10Y*: 25.34%

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

MSEGX vs. WSTAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MSEGX Morgan Stanley Institutional Growth Portfolio	-4.14%	24.43%	46.29%	49.87%	-60.27%	-0.31%	115.11%	38.93%	5.01%	43.53%
WSTAX Nomura Science and Technology Fund Class A	43.46%	33.91%	59.64%	40.44%	-32.50%	14.19%	36.12%	50.35%	-5.23%	32.77%

Correlation

The correlation between MSEGX and WSTAX is 0.67, 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	0.67
Correlation (3Y) Calculated over the trailing 3-year period	0.72
Correlation (5Y) Calculated over the trailing 5-year period	0.76
Correlation (10Y) Calculated over the trailing 10-year period	0.77
Correlation (All Time) Calculated using the full available price history since Jun 30, 2000	0.82

The correlation between MSEGX and WSTAX shifts across timeframes, from 0.67 (1 year) to 0.82 (all time), reflecting how their relationship changes across market environments.

Return for Risk

MSEGX vs. WSTAX — Risk / Return Rank

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

MSEGX

MSEGX Risk / Return Rank: 5
MSEGX Sharpe Ratio Rank: 5
MSEGX Sortino Ratio Rank: 5
MSEGX Omega Ratio Rank: 5
MSEGX Calmar Ratio Rank: 4
MSEGX Martin Ratio Rank: 4

WSTAX

WSTAX Risk / Return Rank: 89
WSTAX Sharpe Ratio Rank: 95
WSTAX Sortino Ratio Rank: 83
WSTAX Omega Ratio Rank: 83
WSTAX Calmar Ratio Rank: 93
WSTAX Martin Ratio Rank: 91

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.

MSEGX vs. WSTAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Morgan Stanley Institutional Growth Portfolio (MSEGX) and Nomura Science and Technology Fund Class A (WSTAX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	MSEGX	WSTAX	Difference
Sharpe ratio: Return per unit of total volatility	0.23	3.05	-2.82
Sortino ratio: Return per unit of downside risk	0.52	3.53	-3.01
Omega ratio: Gain probability vs. loss probability	1.06	1.49	-0.43
Calmar ratio: Return relative to maximum drawdown	0.24	4.75	-4.51
Martin ratio: Return relative to average drawdown	0.50	16.91	-16.41

MSEGX vs. WSTAX - Sharpe Ratio Comparison

The current MSEGX Sharpe Ratio is 0.23, which is lower than the WSTAX Sharpe Ratio of 3.05. The chart below compares the historical Sharpe Ratios of MSEGX and WSTAX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

MSEGX vs. WSTAX - Drawdown Comparison

The maximum MSEGX drawdown since its inception was -69.57%, which is greater than WSTAX's maximum drawdown of -55.39%. Use the drawdown chart below to compare losses from any high point for MSEGX and WSTAX.

Drawdown Indicators

	MSEGX	WSTAX	Difference
Max Drawdown Largest peak-to-trough decline	-69.57%	-55.39%	-14.18%
Max Drawdown (1Y) Largest decline over 1 year	-27.83%	-16.73%	-11.10%
Max Drawdown (3Y) Largest decline over 3 years	-32.54%	-27.35%	-5.19%
Max Drawdown (5Y) Largest decline over 5 years	-69.57%	-55.39%	-14.18%
Max Drawdown (10Y) Largest decline over 10 years	-69.57%	-55.39%	-14.18%
Current Drawdown Current decline from peak	-17.14%	0.00%	-17.14%
Average Drawdown Average peak-to-trough decline	-19.50%	-14.93%	-4.57%
Ulcer Index Depth and duration of drawdowns from previous peaks	13.30%	4.69%	+8.61%

Volatility

MSEGX vs. WSTAX - Volatility Comparison

The current volatility for Morgan Stanley Institutional Growth Portfolio (MSEGX) is 10.55%, while Nomura Science and Technology Fund Class A (WSTAX) has a volatility of 12.65%. This indicates that MSEGX experiences smaller price fluctuations and is considered to be less risky than WSTAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MSEGX	WSTAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.55%	12.65%	-2.10%
Volatility (6M) Calculated over the trailing 6-month period	22.71%	21.74%	+0.97%
Volatility (1Y) Calculated over the trailing 1-year period	29.19%	26.13%	+3.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	39.86%	37.26%	+2.60%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	33.90%	30.90%	+3.00%

MSEGX vs. WSTAX - Expense Ratio Comparison

MSEGX has a 0.87% expense ratio, which is lower than WSTAX's 1.17% expense ratio.

Dividends

MSEGX vs. WSTAX - Dividend Comparison

MSEGX has not paid dividends to shareholders, while WSTAX's dividend yield for the trailing twelve months is around 12.77%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MSEGX Morgan Stanley Institutional Growth Portfolio	0.00%	0.00%	0.42%	0.00%	18.70%	26.52%	10.03%	22.75%	5.67%	22.18%	13.17%	7.76%
WSTAX Nomura Science and Technology Fund Class A	12.77%	18.32%	36.08%	11.62%	33.72%	42.99%	8.89%	11.48%	13.99%	6.95%	0.00%	2.50%

Frequently Asked Questions

Can I hold both MSEGX and WSTAX in my portfolio?

MSEGX and WSTAX have a correlation of 0.67, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MSEGX or WSTAX?

WSTAX has higher volatility (12.65%) compared to MSEGX (10.55%). In terms of maximum drawdown, MSEGX dropped -69.57% vs WSTAX's -55.39%.

Which has better risk-adjusted returns?

WSTAX currently has the higher Sharpe Ratio (3.05 vs 0.23), 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.