PSFD vs. CALF

Last updated Jun 23, 2026

PSFD (Pacer Swan SOS Flex (December) ETF) and CALF (Pacer US Small Cap Cash Cows 100 ETF) are both exchange-traded funds - PSFD is a Large Cap Blend Equities fund actively managed by Pacer, while CALF is a Small Cap Blend Equities fund tracking the Pacer US Small Cap Cash Cows Index. PSFD is actively managed, while CALF is passively managed. Over the past 5 years, PSFD returned 11.59%/yr vs 3.73%/yr for CALF. A 0.66 correlation means they provide meaningful diversification when combined. PSFD charges 0.75%/yr vs 0.59%/yr for CALF.

Performance

PSFD vs. CALF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Pacer Swan SOS Flex (December) ETF (PSFD) 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, PSFD achieves a 6.30% return, which is significantly lower than CALF's 10.59% return.

PSFD

• 1D: -0.16%
• 1M: 0.46%
• YTD: 6.30%
• 6M: 6.31%
• 1Y: 17.52%
• 3Y*: 14.36%
• 5Y*: 11.59%
• 10Y*: —

CALF

• 1D: -0.51%
• 1M: 0.44%
• YTD: 10.59%
• 6M: 8.95%
• 1Y: 25.83%
• 3Y*: 9.33%
• 5Y*: 3.73%
• 10Y*: —

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

PSFD vs. CALF - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
PSFD Pacer Swan SOS Flex (December) ETF	6.30%	12.93%	14.54%	20.95%	-3.06%	18.23%	1.33%
CALF Pacer US Small Cap Cash Cows 100 ETF	10.59%	2.33%	-7.41%	35.43%	-15.20%	40.68%	1.00%

Correlation

The correlation between PSFD and CALF is 0.55, 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	0.55
Correlation (3Y) Calculated over the trailing 3-year period	0.62
Correlation (5Y) Calculated over the trailing 5-year period	0.69
Correlation (All Time) Calculated using the full available price history since Dec 23, 2020	0.66

The correlation between PSFD and CALF shifts across timeframes, from 0.55 (1 year) to 0.69 (5 years), reflecting how their relationship changes across market environments.

PSFD vs. CALF - Sectors Allocation Comparison

Sectors	PSFD	CALF
Technology	39.0%	32.4%
Financial Services	11.1%	0.2%
Communication Services	10.6%	8.3%
Consumer Cyclical	9.9%	28.5%
Healthcare	8.3%	9.7%
Industrials	7.8%	5.4%
Consumer Defensive	4.5%	3.6%
Energy	3.1%	8.9%
Utilities	2.1%	-
Real Estate	1.8%	1.5%
Basic Materials	1.7%	1.6%

Return for Risk

PSFD vs. CALF — Risk / Return Rank

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

PSFD

PSFD Risk / Return Rank: 79
PSFD Sharpe Ratio Rank: 82
PSFD Sortino Ratio Rank: 86
PSFD Omega Ratio Rank: 87
PSFD Calmar Ratio Rank: 62
PSFD Martin Ratio Rank: 80

CALF

CALF Risk / Return Rank: 58
CALF Sharpe Ratio Rank: 48
CALF Sortino Ratio Rank: 50
CALF Omega Ratio Rank: 46
CALF Calmar Ratio Rank: 82
CALF Martin Ratio Rank: 65

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.

PSFD vs. CALF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Pacer Swan SOS Flex (December) ETF (PSFD) 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.

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.

	PSFD	CALF	Difference
Sharpe ratio: Return per unit of total volatility	2.53	1.62	+0.91
Sortino ratio: Return per unit of downside risk	3.69	2.37	+1.32
Omega ratio: Gain probability vs. loss probability	1.52	1.29	+0.23
Calmar ratio: Return relative to maximum drawdown	2.99	4.22	-1.23
Martin ratio: Return relative to average drawdown	15.09	11.59	+3.51

PSFD vs. CALF - Sharpe Ratio Comparison

The current PSFD Sharpe Ratio is 2.53, which is higher than the CALF Sharpe Ratio of 1.62. The chart below compares the historical Sharpe Ratios of PSFD 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.

Drawdowns

PSFD vs. CALF - Drawdown Comparison

The maximum PSFD drawdown since its inception was -14.94%, smaller than the maximum CALF drawdown of -47.58%. Use the drawdown chart below to compare losses from any high point for PSFD and CALF.

Drawdown Indicators

	PSFD	CALF	Difference
Max Drawdown Largest peak-to-trough decline	-14.94%	-47.58%	+32.64%
Max Drawdown (1Y) Largest decline over 1 year	-5.88%	-6.15%	+0.27%
Max Drawdown (3Y) Largest decline over 3 years	-12.26%	-34.22%	+21.96%
Max Drawdown (5Y) Largest decline over 5 years	-14.94%	-34.22%	+19.28%
Current Drawdown Current decline from peak	-0.37%	-4.33%	+3.96%
Average Drawdown Average peak-to-trough decline	-2.00%	-10.69%	+8.69%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.16%	2.23%	-1.07%

Volatility

PSFD vs. CALF - Volatility Comparison

The current volatility for Pacer Swan SOS Flex (December) ETF (PSFD) is 2.19%, while Pacer US Small Cap Cash Cows 100 ETF (CALF) has a volatility of 5.39%. This indicates that PSFD experiences smaller price fluctuations and is considered to be less risky than CALF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PSFD	CALF	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.19%	5.39%	-3.20%
Volatility (6M) Calculated over the trailing 6-month period	5.95%	10.92%	-4.97%
Volatility (1Y) Calculated over the trailing 1-year period	6.96%	16.05%	-9.09%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.51%	23.39%	-12.88%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	10.42%	25.97%	-15.55%

PSFD vs. CALF - Expense Ratio Comparison

PSFD has a 0.75% expense ratio, which is higher than CALF's 0.59% expense ratio.

Dividends

PSFD vs. CALF - Dividend Comparison

PSFD has not paid dividends to shareholders, while CALF's dividend yield for the trailing twelve months is around 1.24%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
CALF Pacer US Small Cap Cash Cows 100 ETF	1.24%	1.43%	1.07%	1.18%	0.85%	2.63%	0.82%	0.99%	1.39%	0.70%
PSFD Pacer Swan SOS Flex (December) ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PSFD and CALF in my portfolio?

PSFD and CALF have a correlation of 0.55, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PSFD or CALF?

CALF has higher volatility (5.39%) compared to PSFD (2.19%). In terms of maximum drawdown, PSFD dropped -14.94% vs CALF's -47.58%.

Which ETF is better, PSFD or CALF?

On 5-year performance, PSFD leads with 11.59% vs 3.73% for CALF. On fees, CALF is cheaper at 0.59% per year. On volatility, PSFD has been the lower-risk option at 2.19%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, PSFD or CALF?

Over the 5-year period, PSFD has performed better with a 11.59% return vs 3.73%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PSFD or CALF?

CALF is cheaper with a 0.59% expense ratio, compared with 0.75% for PSFD.

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

CALF has the higher dividend yield at 1.24%, compared with 0.00% for PSFD.

What is the main difference between PSFD and CALF?

PSFD is categorized as Large Cap Blend Equities, while CALF is Small Cap Blend Equities. Their fees differ too: 0.75% for PSFD and 0.59% for CALF.

Which has better risk-adjusted returns?

PSFD currently has the higher Sharpe Ratio (2.53 vs 1.62), 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.