BJUN vs. PMMY

Last updated Jun 4, 2026

BJUN (Innovator U.S. Equity Buffer ETF - June) and PMMY (PGIM S&P 500 Max Buffer ETF - May) are both Defined Outcome funds. BJUN is passively managed, while PMMY is actively managed. Over the past year, BJUN returned 14.41% vs 5.98% for PMMY. A 0.72 correlation means they provide meaningful diversification when combined. BJUN charges 0.79%/yr vs 0.50%/yr for PMMY.

Performance

BJUN vs. PMMY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Innovator U.S. Equity Buffer ETF - June (BJUN) and PGIM S&P 500 Max Buffer ETF - May (PMMY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BJUN achieves a 4.45% return, which is significantly higher than PMMY's 2.19% return.

BJUN

• 1D: -0.51%
• 1M: 0.57%
• YTD: 4.45%
• 6M: 5.26%
• 1Y: 14.41%
• 3Y*: 14.50%
• 5Y*: 8.67%
• 10Y*: —

PMMY

• 1D: -0.04%
• 1M: 0.79%
• YTD: 2.19%
• 6M: 2.74%
• 1Y: 5.98%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BJUN vs. PMMY - Yearly Performance Comparison

	2026 (YTD)	2025
BJUN Innovator U.S. Equity Buffer ETF - June	4.45%	15.70%
PMMY PGIM S&P 500 Max Buffer ETF - May	2.19%	4.59%

Correlation

The correlation between BJUN and PMMY is 0.75, 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	0.75
Correlation (All Time) Calculated using the full available price history since May 2, 2025	0.72

The correlation between BJUN and PMMY has been stable across timeframes, ranging from 0.72 to 0.75 - a consistent structural relationship.

Return for Risk

BJUN vs. PMMY — Risk / Return Rank

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

BJUN

BJUN Risk / Return Rank: 76
BJUN Sharpe Ratio Rank: 69
BJUN Sortino Ratio Rank: 76
BJUN Omega Ratio Rank: 80
BJUN Calmar Ratio Rank: 67
BJUN Martin Ratio Rank: 87

PMMY

PMMY Risk / Return Rank: 98
PMMY Sharpe Ratio Rank: 98
PMMY Sortino Ratio Rank: 99
PMMY Omega Ratio Rank: 99
PMMY Calmar Ratio Rank: 98
PMMY Martin Ratio Rank: 99

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.

BJUN vs. PMMY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Innovator U.S. Equity Buffer ETF - June (BJUN) and PGIM S&P 500 Max Buffer ETF - May (PMMY). 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.

	BJUN	PMMY	Difference
Sharpe ratio: Return per unit of total volatility	2.27	5.35	-3.08
Sortino ratio: Return per unit of downside risk	3.39	9.00	-5.60
Omega ratio: Gain probability vs. loss probability	1.48	2.45	-0.97
Calmar ratio: Return relative to maximum drawdown	3.32	16.90	-13.58
Martin ratio: Return relative to average drawdown	18.84	89.69	-70.84
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BJUN vs. PMMY - Sharpe Ratio Comparison

The current BJUN Sharpe Ratio is 2.27, which is lower than the PMMY Sharpe Ratio of 5.35. The chart below compares the historical Sharpe Ratios of BJUN and PMMY, 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

	BJUN	PMMY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.27	5.35	-3.08
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.80	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.74	4.56	-3.81

Drawdowns

BJUN vs. PMMY - Drawdown Comparison

The maximum BJUN drawdown since its inception was -22.71%, which is greater than PMMY's maximum drawdown of -0.36%. Use the drawdown chart below to compare losses from any high point for BJUN and PMMY.

Drawdown Indicators

	BJUN	PMMY	Difference
Max Drawdown Largest peak-to-trough decline	-22.71%	-0.36%	-22.35%
Max Drawdown (1Y) Largest decline over 1 year	-4.36%	-0.36%	-4.00%
Max Drawdown (3Y) Largest decline over 3 years	-12.69%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-16.69%	—	—
Current Drawdown Current decline from peak	-0.51%	-0.04%	-0.47%
Average Drawdown Average peak-to-trough decline	-2.85%	-0.04%	-2.81%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.77%	0.07%	+0.70%

Volatility

BJUN vs. PMMY - Volatility Comparison

Innovator U.S. Equity Buffer ETF - June (BJUN) has a higher volatility of 0.63% compared to PGIM S&P 500 Max Buffer ETF - May (PMMY) at 0.36%. This indicates that BJUN's price experiences larger fluctuations and is considered to be riskier than PMMY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BJUN	PMMY	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.63%	0.36%	+0.27%
Volatility (6M) Calculated over the trailing 6-month period	4.67%	0.87%	+3.80%
Volatility (1Y) Calculated over the trailing 1-year period	6.40%	1.12%	+5.28%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.88%	1.39%	+9.49%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.21%	1.39%	+11.82%

BJUN vs. PMMY - Expense Ratio Comparison

BJUN has a 0.79% expense ratio, which is higher than PMMY's 0.50% expense ratio.

Dividends

BJUN vs. PMMY - Dividend Comparison

Neither BJUN nor PMMY has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both BJUN and PMMY in my portfolio?

BJUN and PMMY have a correlation of 0.75, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BJUN or PMMY?

BJUN has higher volatility (0.63%) compared to PMMY (0.36%). In terms of maximum drawdown, BJUN dropped -22.71% vs PMMY's -0.36%.

Which ETF is better, BJUN or PMMY?

On 1-year performance, BJUN leads with 14.41% vs 5.98% for PMMY. On fees, PMMY is cheaper at 0.50% per year. On volatility, PMMY has been the lower-risk option at 0.36%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, BJUN or PMMY?

Over the 1-year period, BJUN has performed better with a 14.41% return vs 5.98%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, BJUN or PMMY?

PMMY is cheaper with a 0.50% expense ratio, compared with 0.79% for BJUN.

Which ETF pays a higher dividend yield, BJUN or PMMY?

BJUN and PMMY have nearly identical dividend yields, around 0.00%.

What is the main difference between BJUN and PMMY?

They also come from different issuers: Innovator and PGIM. Their fees differ too: 0.79% for BJUN and 0.50% for PMMY.

Which has better risk-adjusted returns?

PMMY currently has the higher Sharpe Ratio (5.35 vs 2.27), 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.