AFSC vs. CALF

Last updated Jun 4, 2026

AFSC (abrdn Focused U.S. Small Cap Active ETF) and CALF (Pacer US Small Cap Cash Cows 100 ETF) are both Small Cap Blend Equities funds. AFSC is actively managed, while CALF is passively managed. Over the past year, AFSC returned 27.01% vs 30.24% for CALF. A 0.74 correlation means they provide meaningful diversification when combined. AFSC charges 0.65%/yr vs 0.59%/yr for CALF.

Performance

AFSC vs. CALF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in abrdn Focused U.S. Small Cap Active ETF (AFSC) and Pacer US Small Cap Cash Cows 100 ETF (CALF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AFSC achieves a 16.58% return, which is significantly higher than CALF's 13.34% return.

AFSC

• 1D: -0.69%
• 1M: 1.96%
• YTD: 16.58%
• 6M: 13.48%
• 1Y: 27.01%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CALF

• 1D: -1.12%
• 1M: 4.91%
• YTD: 13.34%
• 6M: 12.53%
• 1Y: 30.24%
• 3Y*: 10.69%
• 5Y*: 4.12%
• 10Y*: —

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

AFSC vs. CALF - Yearly Performance Comparison

	2026 (YTD)	2025
AFSC abrdn Focused U.S. Small Cap Active ETF	16.58%	2.67%
CALF Pacer US Small Cap Cash Cows 100 ETF	13.34%	5.42%

Correlation

The correlation between AFSC and CALF is 0.68, 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	0.68
Correlation (All Time) Calculated using the full available price history since Feb 19, 2025	0.74

The correlation between AFSC and CALF has been stable across timeframes, ranging from 0.68 to 0.74 - a consistent structural relationship.

Return for Risk

AFSC vs. CALF — Risk / Return Rank

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

AFSC

AFSC Risk / Return Rank: 47
AFSC Sharpe Ratio Rank: 42
AFSC Sortino Ratio Rank: 42
AFSC Omega Ratio Rank: 38
AFSC Calmar Ratio Rank: 54
AFSC Martin Ratio Rank: 57

CALF

CALF Risk / Return Rank: 66
CALF Sharpe Ratio Rank: 56
CALF Sortino Ratio Rank: 58
CALF Omega Ratio Rank: 54
CALF Calmar Ratio Rank: 86
CALF Martin Ratio Rank: 73

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.

AFSC vs. CALF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for abrdn Focused U.S. Small Cap Active ETF (AFSC) and Pacer US Small Cap Cash Cows 100 ETF (CALF). 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.

	AFSC	CALF	Difference
Sharpe ratio: Return per unit of total volatility	1.46	1.93	-0.47
Sortino ratio: Return per unit of downside risk	2.11	2.82	-0.71
Omega ratio: Gain probability vs. loss probability	1.25	1.34	-0.09
Calmar ratio: Return relative to maximum drawdown	2.64	4.94	-2.30
Martin ratio: Return relative to average drawdown	9.96	14.08	-4.12
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

AFSC vs. CALF - Sharpe Ratio Comparison

The current AFSC Sharpe Ratio is 1.46, which is comparable to the CALF Sharpe Ratio of 1.93. The chart below compares the historical Sharpe Ratios of AFSC and CALF, 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

	AFSC	CALF	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.46	1.93	-0.47
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.18	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.67	0.37	+0.30

Drawdowns

AFSC vs. CALF - Drawdown Comparison

The maximum AFSC drawdown since its inception was -21.68%, smaller than the maximum CALF drawdown of -47.58%. Use the drawdown chart below to compare losses from any high point for AFSC and CALF.

Drawdown Indicators

	AFSC	CALF	Difference
Max Drawdown Largest peak-to-trough decline	-21.68%	-47.58%	+25.90%
Max Drawdown (1Y) Largest decline over 1 year	-10.29%	-6.15%	-4.14%
Max Drawdown (3Y) Largest decline over 3 years	—	-34.22%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-34.22%	—
Current Drawdown Current decline from peak	-1.79%	-1.95%	+0.16%
Average Drawdown Average peak-to-trough decline	-4.15%	-10.74%	+6.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.72%	2.15%	+0.57%

Volatility

AFSC vs. CALF - Volatility Comparison

abrdn Focused U.S. Small Cap Active ETF (AFSC) has a higher volatility of 5.49% compared to Pacer US Small Cap Cash Cows 100 ETF (CALF) at 4.92%. This indicates that AFSC's price experiences larger fluctuations and is considered to be riskier than CALF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AFSC	CALF	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.49%	4.92%	+0.57%
Volatility (6M) Calculated over the trailing 6-month period	13.99%	10.47%	+3.52%
Volatility (1Y) Calculated over the trailing 1-year period	18.59%	15.84%	+2.75%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.57%	23.44%	-0.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.57%	26.02%	-3.45%

AFSC vs. CALF - Expense Ratio Comparison

AFSC has a 0.65% expense ratio, which is higher than CALF's 0.59% expense ratio.

Dividends

AFSC vs. CALF - Dividend Comparison

AFSC's dividend yield for the trailing twelve months is around 0.07%, less than CALF's 1.28% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
AFSC abrdn Focused U.S. Small Cap Active ETF	0.07%	0.08%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
CALF Pacer US Small Cap Cash Cows 100 ETF	1.28%	1.43%	1.07%	1.18%	0.85%	2.63%	0.82%	0.99%	1.39%	0.70%

Frequently Asked Questions

Can I hold both AFSC and CALF in my portfolio?

AFSC and CALF have a correlation of 0.68, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AFSC or CALF?

AFSC has higher volatility (5.49%) compared to CALF (4.92%). In terms of maximum drawdown, AFSC dropped -21.68% vs CALF's -47.58%.

Which ETF is better, AFSC or CALF?

On 1-year performance, CALF leads with 30.24% vs 27.01% for AFSC. On fees, CALF is cheaper at 0.59% per year. On volatility, CALF has been the lower-risk option at 4.92%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, AFSC or CALF?

Over the 1-year period, CALF has performed better with a 30.24% return vs 27.01%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, AFSC or CALF?

CALF is cheaper with a 0.59% expense ratio, compared with 0.65% for AFSC.

Which ETF pays a higher dividend yield, AFSC or CALF?

CALF has the higher dividend yield at 1.28%, compared with 0.07% for AFSC.

What is the main difference between AFSC and CALF?

They also come from different issuers: Aberdeen and Pacer. Their fees differ too: 0.65% for AFSC and 0.59% for CALF.

Which has better risk-adjusted returns?

CALF currently has the higher Sharpe Ratio (1.93 vs 1.46), 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.