SPBU vs. APRT

Last updated Jun 24, 2026

SPBU (AllianzIM Buffer15 Uncapped Allocation ETF) and APRT (AllianzIM U.S. Large Cap Buffer10 Apr ETF) are both exchange-traded funds - SPBU is a Defined Outcome fund actively managed by Allianz, while APRT is a Options Trading fund actively managed by Allianz. Both are actively managed. Over the past year, SPBU returned 17.39% vs 17.60% for APRT. Their correlation of 0.91 suggests significant overlap in exposure. SPBU charges 0.79%/yr vs 0.74%/yr for APRT.

Performance

SPBU vs. APRT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AllianzIM Buffer15 Uncapped Allocation ETF (SPBU) and AllianzIM U.S. Large Cap Buffer10 Apr ETF (APRT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SPBU achieves a 5.93% return, which is significantly lower than APRT's 9.26% return.

SPBU

• 1D: -1.16%
• 1M: -1.29%
• YTD: 5.93%
• 6M: 4.96%
• 1Y: 17.39%
• 3Y*: —
• 5Y*: —
• 10Y*: —

APRT

• 1D: -0.51%
• 1M: -0.08%
• YTD: 9.26%
• 6M: 9.39%
• 1Y: 17.60%
• 3Y*: 13.70%
• 5Y*: 10.35%
• 10Y*: —

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

SPBU vs. APRT - Yearly Performance Comparison

	2026 (YTD)	2025
SPBU AllianzIM Buffer15 Uncapped Allocation ETF	5.93%	13.01%
APRT AllianzIM U.S. Large Cap Buffer10 Apr ETF	9.26%	7.94%

Correlation

The correlation between SPBU and APRT is 0.90, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.90
Correlation (All Time) Calculated using the full available price history since Mar 6, 2025	0.91

The correlation between SPBU and APRT has been stable across timeframes, ranging from 0.90 to 0.91 - a consistent structural relationship.

Return for Risk

SPBU vs. APRT — Risk / Return Rank

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

SPBU

SPBU Risk / Return Rank: 57
SPBU Sharpe Ratio Rank: 57
SPBU Sortino Ratio Rank: 57
SPBU Omega Ratio Rank: 55
SPBU Calmar Ratio Rank: 55
SPBU Martin Ratio Rank: 63

APRT

APRT Risk / Return Rank: 97
APRT Sharpe Ratio Rank: 95
APRT Sortino Ratio Rank: 97
APRT Omega Ratio Rank: 97
APRT Calmar Ratio Rank: 98
APRT Martin Ratio Rank: 98

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.

SPBU vs. APRT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AllianzIM Buffer15 Uncapped Allocation ETF (SPBU) and AllianzIM U.S. Large Cap Buffer10 Apr ETF (APRT). 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.

	SPBU	APRT	Difference
Sharpe ratio: Return per unit of total volatility	1.74	3.45	-1.71
Sortino ratio: Return per unit of downside risk	2.48	5.88	-3.40
Omega ratio: Gain probability vs. loss probability	1.31	1.85	-0.54
Calmar ratio: Return relative to maximum drawdown	2.46	11.11	-8.65
Martin ratio: Return relative to average drawdown	10.31	53.57	-43.26

SPBU vs. APRT - Sharpe Ratio Comparison

The current SPBU Sharpe Ratio is 1.74, which is lower than the APRT Sharpe Ratio of 3.45. The chart below compares the historical Sharpe Ratios of SPBU and APRT, 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

SPBU vs. APRT - Drawdown Comparison

The maximum SPBU drawdown since its inception was -8.61%, smaller than the maximum APRT drawdown of -14.98%. Use the drawdown chart below to compare losses from any high point for SPBU and APRT.

Drawdown Indicators

	SPBU	APRT	Difference
Max Drawdown Largest peak-to-trough decline	-8.61%	-14.98%	+6.37%
Max Drawdown (1Y) Largest decline over 1 year	-7.10%	-1.59%	-5.51%
Max Drawdown (3Y) Largest decline over 3 years	—	-14.98%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-14.98%	—
Current Drawdown Current decline from peak	-2.77%	-0.77%	-2.00%
Average Drawdown Average peak-to-trough decline	-1.32%	-2.04%	+0.72%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.69%	0.33%	+1.36%

Volatility

SPBU vs. APRT - Volatility Comparison

AllianzIM Buffer15 Uncapped Allocation ETF (SPBU) has a higher volatility of 3.99% compared to AllianzIM U.S. Large Cap Buffer10 Apr ETF (APRT) at 1.81%. This indicates that SPBU's price experiences larger fluctuations and is considered to be riskier than APRT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SPBU	APRT	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.99%	1.81%	+2.18%
Volatility (6M) Calculated over the trailing 6-month period	7.72%	4.33%	+3.39%
Volatility (1Y) Calculated over the trailing 1-year period	10.05%	5.14%	+4.91%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.88%	10.80%	+1.08%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	11.88%	10.27%	+1.61%

SPBU vs. APRT - Expense Ratio Comparison

SPBU has a 0.79% expense ratio, which is higher than APRT's 0.74% expense ratio.

Dividends

SPBU vs. APRT - Dividend Comparison

Neither SPBU nor APRT has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020
APRT AllianzIM U.S. Large Cap Buffer10 Apr ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	4.67%
SPBU AllianzIM Buffer15 Uncapped Allocation ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both SPBU and APRT in my portfolio?

SPBU and APRT have a correlation of 0.90, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SPBU or APRT?

SPBU has higher volatility (3.99%) compared to APRT (1.81%). In terms of maximum drawdown, SPBU dropped -8.61% vs APRT's -14.98%.

Which ETF is better, SPBU or APRT?

On 1-year performance, APRT leads with 17.60% vs 17.39% for SPBU. On fees, APRT is cheaper at 0.74% per year. On volatility, APRT has been the lower-risk option at 1.81%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, SPBU or APRT?

Over the 1-year period, APRT has performed better with a 17.60% return vs 17.39%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, SPBU or APRT?

APRT is cheaper with a 0.74% expense ratio, compared with 0.79% for SPBU.

Which ETF pays a higher dividend yield, SPBU or APRT?

SPBU and APRT have nearly identical dividend yields, around 0.00%.

What is the main difference between SPBU and APRT?

SPBU is categorized as Defined Outcome, while APRT is Options Trading. Their fees differ too: 0.79% for SPBU and 0.74% for APRT.

Which has better risk-adjusted returns?

APRT currently has the higher Sharpe Ratio (3.45 vs 1.74), 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.