SIXO vs. PBFB

Last updated Apr 2, 2026

Compare and contrast key facts about AllianzIM U.S. Large Cap 6 Month Buffer10 Apr/Oct ETF (SIXO) and PGIM US Large-Cap Buffer 20 ETF - February (PBFB).

SIXO and PBFB are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. SIXO is a passively managed fund by Allianz that tracks the performance of the S&P 500. It was launched on Sep 30, 2021. PBFB is an actively managed fund by PGIM. It was launched on Jan 31, 2024.

Performance

SIXO vs. PBFB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AllianzIM U.S. Large Cap 6 Month Buffer10 Apr/Oct ETF (SIXO) and PGIM US Large-Cap Buffer 20 ETF - February (PBFB). The values are adjusted to include any dividend payments, if applicable.

SIXO vs. PBFB - Yearly Performance Comparison

	2026 (YTD)	2025	2024
SIXO AllianzIM U.S. Large Cap 6 Month Buffer10 Apr/Oct ETF	-2.42%	7.19%	11.06%
PBFB PGIM US Large-Cap Buffer 20 ETF - February	-0.93%	9.86%	10.00%

Returns By Period

In the year-to-date period, SIXO achieves a -2.42% return, which is significantly lower than PBFB's -0.93% return.

SIXO

• 1D: 0.33%
• 1M: -3.22%
• YTD: -2.42%
• 6M: -0.35%
• 1Y: 7.15%
• 3Y*: 8.87%
• 5Y*: —
• 10Y*: —

PBFB

• 1D: 0.40%
• 1M: -1.63%
• YTD: -0.93%
• 6M: 1.48%
• 1Y: 10.80%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

SIXO vs. PBFB - Expense Ratio Comparison

SIXO has a 0.74% expense ratio, which is higher than PBFB's 0.50% expense ratio.

SIXO

AllianzIM U.S. Large Cap 6 Month Buffer10 Apr/Oct ETF

PBFB

PGIM US Large-Cap Buffer 20 ETF - February

Return for Risk

SIXO vs. PBFB — Risk / Return Rank

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

SIXO

SIXO Risk / Return Rank: 40
SIXO Sharpe Ratio Rank: 36
SIXO Sortino Ratio Rank: 36
SIXO Omega Ratio Rank: 49
SIXO Calmar Ratio Rank: 32
SIXO Martin Ratio Rank: 46

PBFB

PBFB Risk / Return Rank: 72
PBFB Sharpe Ratio Rank: 70
PBFB Sortino Ratio Rank: 73
PBFB Omega Ratio Rank: 80
PBFB Calmar Ratio Rank: 60
PBFB Martin Ratio Rank: 79

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.

SIXO vs. PBFB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AllianzIM U.S. Large Cap 6 Month Buffer10 Apr/Oct ETF (SIXO) and PGIM US Large-Cap Buffer 20 ETF - February (PBFB). 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.

	SIXO	PBFB	Difference
Sharpe ratio Return per unit of total volatility	0.73	1.30	-0.57
Sortino ratio Return per unit of downside risk	1.12	1.95	-0.83
Omega ratio Gain probability vs. loss probability	1.20	1.33	-0.13
Calmar ratio Return relative to maximum drawdown	0.98	1.76	-0.79
Martin ratio Return relative to average drawdown	5.09	9.68	-4.59
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SIXO vs. PBFB - Sharpe Ratio Comparison

The current SIXO Sharpe Ratio is 0.73, which is lower than the PBFB Sharpe Ratio of 1.30. The chart below compares the historical Sharpe Ratios of SIXO and PBFB, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	SIXO	PBFB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.73	1.30	-0.57
Sharpe Ratio (All Time) Calculated using the full available price history	0.75	1.34	-0.59

Correlation

The correlation between SIXO and PBFB is 0.83, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

SIXO vs. PBFB - Dividend Comparison

Neither SIXO nor PBFB has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

SIXO vs. PBFB - Drawdown Comparison

The maximum SIXO drawdown since its inception was -12.04%, which is greater than PBFB's maximum drawdown of -8.65%. Use the drawdown chart below to compare losses from any high point for SIXO and PBFB.

Drawdown Indicators

	SIXO	PBFB	Difference
Max Drawdown Largest peak-to-trough decline	-12.04%	-8.65%	-3.39%
Max Drawdown (1Y) Largest decline over 1 year	-7.49%	-6.16%	-1.33%
Current Drawdown Current decline from peak	-3.78%	-2.08%	-1.70%
Average Drawdown Average peak-to-trough decline	-2.07%	-0.63%	-1.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.44%	1.12%	+0.32%

Volatility

SIXO vs. PBFB - Volatility Comparison

The current volatility for AllianzIM U.S. Large Cap 6 Month Buffer10 Apr/Oct ETF (SIXO) is 1.79%, while PGIM US Large-Cap Buffer 20 ETF - February (PBFB) has a volatility of 2.56%. This indicates that SIXO experiences smaller price fluctuations and is considered to be less risky than PBFB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SIXO	PBFB	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.79%	2.56%	-0.77%
Volatility (6M) Calculated over the trailing 6-month period	4.69%	3.81%	+0.88%
Volatility (1Y) Calculated over the trailing 1-year period	9.83%	8.32%	+1.51%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.21%	6.54%	+2.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.21%	6.54%	+2.67%