PTRB vs. CAAA

Last updated Apr 1, 2026

Compare and contrast key facts about PGIM Total Return Bond ETF (PTRB) and First Trust Commercial Mortgage Opportunities ETF (CAAA).

PTRB and CAAA are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. PTRB is an actively managed fund by PGIM. It was launched on Dec 2, 2021. CAAA is an actively managed fund by First Trust. It was launched on Feb 26, 2024.

Performance

PTRB vs. CAAA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PGIM Total Return Bond ETF (PTRB) and First Trust Commercial Mortgage Opportunities ETF (CAAA). The values are adjusted to include any dividend payments, if applicable.

PTRB vs. CAAA - Yearly Performance Comparison

	2026 (YTD)	2025	2024
PTRB PGIM Total Return Bond ETF	-0.15%	7.63%	3.97%
CAAA First Trust Commercial Mortgage Opportunities ETF	0.17%	8.03%	4.65%

Returns By Period

In the year-to-date period, PTRB achieves a -0.15% return, which is significantly lower than CAAA's 0.17% return.

PTRB

• 1D: 0.36%
• 1M: -2.08%
• YTD: -0.15%
• 6M: 1.11%
• 1Y: 4.69%
• 3Y*: 4.71%
• 5Y*: —
• 10Y*: —

CAAA

• 1D: 0.22%
• 1M: -1.28%
• YTD: 0.17%
• 6M: 1.67%
• 1Y: 5.57%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

PTRB vs. CAAA - Expense Ratio Comparison

PTRB has a 0.49% expense ratio, which is lower than CAAA's 0.55% expense ratio.

CAAA

First Trust Commercial Mortgage Opportunities ETF

PTRB

PGIM Total Return Bond ETF

Return for Risk

PTRB vs. CAAA — Risk / Return Rank

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

PTRB

PTRB Risk / Return Rank: 54
PTRB Sharpe Ratio Rank: 57
PTRB Sortino Ratio Rank: 55
PTRB Omega Ratio Rank: 48
PTRB Calmar Ratio Rank: 62
PTRB Martin Ratio Rank: 49

CAAA

CAAA Risk / Return Rank: 85
CAAA Sharpe Ratio Rank: 84
CAAA Sortino Ratio Rank: 88
CAAA Omega Ratio Rank: 80
CAAA Calmar Ratio Rank: 87
CAAA Martin Ratio Rank: 84

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.

PTRB vs. CAAA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PGIM Total Return Bond ETF (PTRB) and First Trust Commercial Mortgage Opportunities ETF (CAAA). 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.

	PTRB	CAAA	Difference
Sharpe ratio Return per unit of total volatility	1.02	1.68	-0.66
Sortino ratio Return per unit of downside risk	1.44	2.43	-0.99
Omega ratio Gain probability vs. loss probability	1.18	1.31	-0.13
Calmar ratio Return relative to maximum drawdown	1.57	2.75	-1.18
Martin ratio Return relative to average drawdown	4.71	9.74	-5.03
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PTRB vs. CAAA - Sharpe Ratio Comparison

The current PTRB Sharpe Ratio is 1.02, which is lower than the CAAA Sharpe Ratio of 1.68. The chart below compares the historical Sharpe Ratios of PTRB and CAAA, 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

	PTRB	CAAA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.02	1.68	-0.66
Sharpe Ratio (All Time) Calculated using the full available price history	0.04	1.91	-1.87

Correlation

The correlation between PTRB and CAAA is 0.74, 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

PTRB vs. CAAA - Dividend Comparison

PTRB's dividend yield for the trailing twelve months is around 5.18%, less than CAAA's 5.68% yield.

	TTM	2025	2024	2023	2022	2021
PTRB PGIM Total Return Bond ETF	5.18%	4.73%	5.10%	4.62%	4.07%	0.12%
CAAA First Trust Commercial Mortgage Opportunities ETF	5.68%	6.09%	4.01%	0.00%	0.00%	0.00%

Drawdowns

PTRB vs. CAAA - Drawdown Comparison

The maximum PTRB drawdown since its inception was -19.17%, which is greater than CAAA's maximum drawdown of -2.24%. Use the drawdown chart below to compare losses from any high point for PTRB and CAAA.

Drawdown Indicators

	PTRB	CAAA	Difference
Max Drawdown Largest peak-to-trough decline	-19.17%	-2.24%	-16.93%
Max Drawdown (1Y) Largest decline over 1 year	-3.14%	-2.08%	-1.06%
Current Drawdown Current decline from peak	-2.08%	-1.42%	-0.66%
Average Drawdown Average peak-to-trough decline	-7.88%	-0.52%	-7.36%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.05%	0.59%	+0.46%

Volatility

PTRB vs. CAAA - Volatility Comparison

PGIM Total Return Bond ETF (PTRB) has a higher volatility of 1.76% compared to First Trust Commercial Mortgage Opportunities ETF (CAAA) at 1.20%. This indicates that PTRB's price experiences larger fluctuations and is considered to be riskier than CAAA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PTRB	CAAA	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.76%	1.20%	+0.56%
Volatility (6M) Calculated over the trailing 6-month period	2.64%	2.20%	+0.44%
Volatility (1Y) Calculated over the trailing 1-year period	4.64%	3.34%	+1.30%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.32%	3.23%	+3.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.32%	3.23%	+3.09%