FSLAX vs. AUERX

Last updated Aug 1, 2026

FSLAX (Fidelity Advisor 529 Small Cap Portfolio Class A) and AUERX (Auer Growth Fund) are both Small Cap Blend Equities funds. Over the past 5 years, FSLAX returned 8.42%/yr vs 20.10%/yr for AUERX. Their 0.78 correlation means they have sometimes moved together and sometimes differently.

Performance

FSLAX vs. AUERX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor 529 Small Cap Portfolio Class A (FSLAX) and Auer Growth Fund (AUERX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FSLAX achieves a 19.59% return, which is significantly higher than AUERX's 13.71% return.

FSLAX

• 1D: 1.55%
• 1M: -1.77%
• 6M: 14.20%
• YTD: 19.59%
• 1Y: 30.89%
• 3Y*: 15.42%
• 5Y*: 8.42%
• 10Y*: —
• ALL TIME*: 10.71%

AUERX

• 1D: 2.13%
• 1M: -0.34%
• 6M: 8.30%
• YTD: 13.71%
• 1Y: 41.97%
• 3Y*: 20.48%
• 5Y*: 20.10%
• 10Y*: 15.64%
• ALL TIME*: 5.50%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
AUERX Auer Growth Fund	$0.00	$0.00	$0.00
FSLAX Fidelity Advisor 529 Small Cap Portfolio Class A	$0.00	$0.00	$0.00

FSLAX vs. AUERX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FSLAX Fidelity Advisor 529 Small Cap Portfolio Class A	19.59%	11.61%	11.03%	18.03%	-20.87%	31.07%	16.96%	32.10%	-17.11%	12.99%
AUERX Auer Growth Fund	13.71%	30.10%	11.12%	21.42%	9.95%	45.11%	-1.85%	27.96%	-25.63%	26.60%

Correlation

The correlation between FSLAX and AUERX is 0.61, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.61
Correlation (3Y) Balances recent behavior with more history.	0.70
Correlation (5Y) Shows whether the relationship held over a longer period.	0.76
Correlation (All Time) Calculated using the full available price history since Feb 1, 2017	0.78

The correlation between FSLAX and AUERX shifts across timeframes, from 0.61 (1 year) to 0.78 (all time), reflecting how their relationship changes across market environments.

Return for Risk

FSLAX vs. AUERX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

FSLAX

FSLAX Risk / Return Rank: 76
FSLAX Sharpe Ratio Rank: 70
FSLAX Sortino Ratio Rank: 72
FSLAX Omega Ratio Rank: 61
FSLAX Calmar Ratio Rank: 89
FSLAX Martin Ratio Rank: 87

AUERX

AUERX Risk / Return Rank: 91
AUERX Sharpe Ratio Rank: 93
AUERX Sortino Ratio Rank: 87
AUERX Omega Ratio Rank: 85
AUERX Calmar Ratio Rank: 95
AUERX Martin Ratio Rank: 95

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

FSLAX vs. AUERX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor 529 Small Cap Portfolio Class A (FSLAX) and Auer Growth Fund (AUERX). 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.

	FSLAX	AUERX	Difference
Sharpe ratio: Return per unit of total volatility	1.71	2.41	-0.70
Sortino ratio: Return per unit of downside risk	2.53	3.16	-0.63
Omega ratio: Gain probability vs. loss probability	1.29	1.41	-0.12
Calmar ratio: Return relative to maximum drawdown	3.38	4.04	-0.66
Martin ratio: Return relative to average drawdown	11.59	15.07	-3.47

FSLAX vs. AUERX - Sharpe Ratio Comparison

The current FSLAX Sharpe Ratio is 1.71, which is comparable to the AUERX Sharpe Ratio of 2.41. The chart below compares the historical Sharpe Ratios of FSLAX and AUERX, 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

FSLAX vs. AUERX - Drawdown Comparison

The maximum FSLAX drawdown since its inception was -39.85%, smaller than the maximum AUERX drawdown of -67.23%. Use the drawdown chart below to compare losses from any high point for FSLAX and AUERX.

Drawdown Indicators

	FSLAX	AUERX	Difference
Max Drawdown Largest peak-to-trough decline	-39.85%	-67.23%	+27.38%
Max Drawdown (1Y) Largest decline over 1 year	-9.36%	-10.06%	+0.70%
Max Drawdown (3Y) Largest decline over 3 years	-26.37%	-34.80%	+8.43%
Max Drawdown (5Y) Largest decline over 5 years	-32.48%	-34.80%	+2.32%
Max Drawdown (10Y) Largest decline over 10 years	—	-51.89%	—
Current Drawdown Current decline from peak	-4.36%	-3.22%	-1.14%
Average Drawdown Average peak-to-trough decline	-8.60%	-24.69%	+16.09%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.66%	2.69%	-0.03%

Volatility

FSLAX vs. AUERX - Volatility Comparison

The current volatility for Fidelity Advisor 529 Small Cap Portfolio Class A (FSLAX) is 4.44%, while Auer Growth Fund (AUERX) has a volatility of 4.77%. This indicates that FSLAX experiences smaller price fluctuations and is considered to be less risky than AUERX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FSLAX	AUERX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.44%	4.77%	-0.33%
Volatility (6M) Calculated over the trailing 6-month period	13.87%	12.93%	+0.94%
Volatility (1Y) Calculated over the trailing 1-year period	18.55%	16.95%	+1.60%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.16%	24.74%	-2.58%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.05%	24.37%	-2.32%

Dividends

FSLAX vs. AUERX - Dividend Comparison

FSLAX has not paid dividends to shareholders, while AUERX's dividend yield for the trailing twelve months is around 10.02%.

Position	TTM	2025	2024	2023	2022
AUERX Auer Growth Fund	10.02%	11.39%	24.55%	4.54%	5.95%
FSLAX Fidelity Advisor 529 Small Cap Portfolio Class A	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FSLAX and AUERX in my portfolio?

FSLAX and AUERX have a correlation of 0.61, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FSLAX or AUERX?

AUERX has higher volatility (4.77%) compared to FSLAX (4.44%). In terms of maximum drawdown, FSLAX dropped -39.85% vs AUERX's -67.23%.

Which has better risk-adjusted returns?

AUERX currently has the higher Sharpe Ratio (2.41 vs 1.71), 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.