SNEMX vs. SWPPX

Last updated Apr 1, 2026

Compare and contrast key facts about AB Emerging Markets Portfolio (SNEMX) and Schwab S&P 500 Index Fund (SWPPX).

SNEMX is managed by AllianceBernstein. It was launched on Dec 14, 1995. SWPPX is a passively managed fund by Charles Schwab that tracks the performance of the S&P 500 Index. It was launched on May 19, 1997.

Performance

SNEMX vs. SWPPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AB Emerging Markets Portfolio (SNEMX) and Schwab S&P 500 Index Fund (SWPPX). The values are adjusted to include any dividend payments, if applicable.

SNEMX vs. SWPPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SNEMX AB Emerging Markets Portfolio	2.02%	30.74%	8.46%	10.43%	-21.39%	1.63%	15.25%	24.71%	-22.16%	32.96%
SWPPX Schwab S&P 500 Index Fund	-7.07%	17.87%	24.96%	26.26%	-18.14%	28.67%	18.38%	31.46%	-4.47%	21.81%

Returns By Period

SNEMX

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

SWPPX

• 1D: -0.37%
• 1M: -7.65%
• YTD: -7.07%
• 6M: -4.58%
• 1Y: 14.43%
• 3Y*: 17.15%
• 5Y*: 11.39%
• 10Y*: 13.71%

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

SNEMX vs. SWPPX - Expense Ratio Comparison

SNEMX has a 1.28% expense ratio, which is higher than SWPPX's 0.02% expense ratio.

SNEMX

AB Emerging Markets Portfolio

SWPPX

Schwab S&P 500 Index Fund

Return for Risk

SNEMX vs. SWPPX — Risk / Return Rank

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

SWPPX

SWPPX Risk / Return Rank: 46
SWPPX Sharpe Ratio Rank: 41
SWPPX Sortino Ratio Rank: 45
SWPPX Omega Ratio Rank: 50
SWPPX Calmar Ratio Rank: 42
SWPPX 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.

SNEMX vs. SWPPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AB Emerging Markets Portfolio (SNEMX) and Schwab S&P 500 Index Fund (SWPPX). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	SNEMX	SWPPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	0.84	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.68	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.76	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.48	—

Correlation

The correlation between SNEMX and SWPPX is 0.60, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

SNEMX vs. SWPPX - Dividend Comparison

SNEMX's dividend yield for the trailing twelve months is around 1.89%, more than SWPPX's 1.19% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SNEMX AB Emerging Markets Portfolio	1.89%	1.92%	2.07%	1.64%	1.32%	9.76%	1.71%	1.53%	8.22%	0.74%	0.62%	2.52%
SWPPX Schwab S&P 500 Index Fund	1.19%	1.11%	1.23%	1.43%	1.67%	1.27%	1.81%	1.95%	2.67%	1.79%	2.55%	3.17%

Drawdowns

Drawdown Indicators

	SNEMX	SWPPX	Difference
Max Drawdown Largest peak-to-trough decline	—	-55.06%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-12.10%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-24.51%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.80%	—
Current Drawdown Current decline from peak	—	-8.89%	—
Average Drawdown Average peak-to-trough decline	—	-10.00%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	2.49%	—

Volatility

Volatility by Period

	SNEMX	SWPPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	4.29%	—
Volatility (6M) Calculated over the trailing 6-month period	—	9.11%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	18.14%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	16.89%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	18.19%	—