SMLL vs. SCDS

Last updated Jul 12, 2026

SMLL (Harbor Active Small Cap ETF) and SCDS (JPMorgan Fundamental Data Science Small Core ETF) are both Small Cap Blend Equities funds. Both are actively managed. Over the past year, SMLL returned -0.37% vs 38.27% for SCDS. Their correlation of 0.82 suggests significant overlap in exposure. SMLL charges 0.80%/yr vs 0.40%/yr for SCDS.

Performance

SMLL vs. SCDS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Harbor Active Small Cap ETF (SMLL) and JPMorgan Fundamental Data Science Small Core ETF (SCDS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SMLL achieves a 6.05% return, which is significantly lower than SCDS's 26.41% return.

SMLL

• 1D: 0.23%
• 1M: 1.86%
• 6M: 0.86%
• YTD: 6.05%
• 1Y: -0.37%
• 3Y*: —
• 5Y*: —
• 10Y*: —

SCDS

• 1D: -0.55%
• 1M: 1.18%
• 6M: 20.13%
• YTD: 26.41%
• 1Y: 38.27%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

SMLL vs. SCDS - Yearly Performance Comparison

	2026 (YTD)	2025	2024
SMLL Harbor Active Small Cap ETF	6.05%	-6.31%	11.18%
SCDS JPMorgan Fundamental Data Science Small Core ETF	26.41%	11.27%	1.08%

Correlation

The correlation between SMLL and SCDS is 0.76, 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	0.76
Correlation (All Time) Calculated using the full available price history since Aug 29, 2024	0.82

The correlation between SMLL and SCDS has been stable across timeframes, ranging from 0.76 to 0.82 - a consistent structural relationship.

SMLL vs. SCDS - Sectors Allocation Comparison

Sectors	SMLL	SCDS
Industrials	29.1%	16.3%
Financial Services	20.8%	15.2%
Technology	16.6%	23.8%
Consumer Cyclical	9.8%	10.3%
Energy	6.3%	4.8%
Basic Materials	6.2%	3.2%
Healthcare	5.4%	13.8%
Real Estate	4.4%	5.4%
Consumer Defensive	0.9%	2.5%
Utilities	0.5%	2.3%
Communication Services	-	2.4%

Return for Risk

SMLL vs. SCDS — Risk / Return Rank

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

SMLL

SMLL Risk / Return Rank: 8
SMLL Sharpe Ratio Rank: 8
SMLL Sortino Ratio Rank: 8
SMLL Omega Ratio Rank: 8
SMLL Calmar Ratio Rank: 8
SMLL Martin Ratio Rank: 8

SCDS

SCDS Risk / Return Rank: 81
SCDS Sharpe Ratio Rank: 79
SCDS Sortino Ratio Rank: 81
SCDS Omega Ratio Rank: 72
SCDS Calmar Ratio Rank: 89
SCDS Martin Ratio Rank: 87

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.

SMLL vs. SCDS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Harbor Active Small Cap ETF (SMLL) and JPMorgan Fundamental Data Science Small Core ETF (SCDS). 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.

	SMLL	SCDS	Difference
Sharpe ratio: Return per unit of total volatility	-0.11	1.98	-2.10
Sortino ratio: Return per unit of downside risk	-0.04	2.86	-2.90
Omega ratio: Gain probability vs. loss probability	1.00	1.34	-0.34
Calmar ratio: Return relative to maximum drawdown	-0.13	4.14	-4.27
Martin ratio: Return relative to average drawdown	-0.26	14.39	-14.65

SMLL vs. SCDS - Sharpe Ratio Comparison

The current SMLL Sharpe Ratio is -0.11, which is lower than the SCDS Sharpe Ratio of 1.98. The chart below compares the historical Sharpe Ratios of SMLL and SCDS, 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

SMLL vs. SCDS - Drawdown Comparison

The maximum SMLL drawdown since its inception was -23.56%, smaller than the maximum SCDS drawdown of -26.71%. Use the drawdown chart below to compare losses from any high point for SMLL and SCDS.

Drawdown Indicators

	SMLL	SCDS	Difference
Max Drawdown Largest peak-to-trough decline	-23.56%	-26.71%	+3.15%
Max Drawdown (1Y) Largest decline over 1 year	-15.53%	-8.85%	-6.68%
Current Drawdown Current decline from peak	-7.82%	-1.43%	-6.39%
Average Drawdown Average peak-to-trough decline	-8.70%	-5.05%	-3.65%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.77%	2.55%	+5.22%

Volatility

SMLL vs. SCDS - Volatility Comparison

Harbor Active Small Cap ETF (SMLL) and JPMorgan Fundamental Data Science Small Core ETF (SCDS) have volatilities of 4.79% and 4.81%, 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

	SMLL	SCDS	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.79%	4.81%	-0.02%
Volatility (6M) Calculated over the trailing 6-month period	12.07%	13.60%	-1.53%
Volatility (1Y) Calculated over the trailing 1-year period	17.58%	18.49%	-0.91%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.18%	21.06%	-0.88%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.18%	21.06%	-0.88%

SMLL vs. SCDS - Expense Ratio Comparison

SMLL has a 0.80% expense ratio, which is higher than SCDS's 0.40% expense ratio.

Dividends

SMLL vs. SCDS - Dividend Comparison

SMLL's dividend yield for the trailing twelve months is around 2.23%, more than SCDS's 0.91% yield.

Position	TTM	2025	2024
SCDS JPMorgan Fundamental Data Science Small Core ETF	0.91%	1.15%	0.42%
SMLL Harbor Active Small Cap ETF	2.23%	2.37%	0.52%

Frequently Asked Questions

Can I hold both SMLL and SCDS in my portfolio?

SMLL and SCDS have a correlation of 0.76, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SMLL or SCDS?

SCDS has higher volatility (4.81%) compared to SMLL (4.79%). In terms of maximum drawdown, SMLL dropped -23.56% vs SCDS's -26.71%.

Which ETF is better, SMLL or SCDS?

On 1-year performance, SCDS leads with 38.27% vs -0.37% for SMLL. On fees, SCDS is cheaper at 0.40% per year. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, SMLL or SCDS?

Over the 1-year period, SCDS has performed better with a 38.27% return vs -0.37%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, SMLL or SCDS?

SCDS is cheaper with a 0.40% expense ratio, compared with 0.80% for SMLL.

Which ETF pays a higher dividend yield, SMLL or SCDS?

SMLL has the higher dividend yield at 2.23%, compared with 0.91% for SCDS.

What is the main difference between SMLL and SCDS?

They also come from different issuers: Harbor and JPMorgan. Their fees differ too: 0.80% for SMLL and 0.40% for SCDS.

Which has better risk-adjusted returns?

SCDS currently has the higher Sharpe Ratio (1.98 vs -0.11), 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.