PLIIX vs. SEATX

Last updated Jun 4, 2026

PLIIX (Pacific Funds Core Income) and SEATX (SEI Tax Exempt Trust Tax-Advantaged Income Fund) are both Intermediate Core-Plus Bond funds. Over the past 10 years, PLIIX returned 2.87%/yr vs 2.79%/yr for SEATX. At a 0.44 correlation, their price movements are largely independent. PLIIX charges 0.55%/yr vs 0.86%/yr for SEATX.

Performance

PLIIX vs. SEATX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Pacific Funds Core Income (PLIIX) and SEI Tax Exempt Trust Tax-Advantaged Income Fund (SEATX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PLIIX achieves a 0.50% return, which is significantly lower than SEATX's 2.21% return. Both investments have delivered pretty close results over the past 10 years, with PLIIX having a 2.87% annualized return and SEATX not far behind at 2.79%.

PLIIX

• 1D: 0.00%
• 1M: 0.60%
• YTD: 0.50%
• 6M: 0.46%
• 1Y: 5.85%
• 3Y*: 5.05%
• 5Y*: 1.34%
• 10Y*: 2.87%

SEATX

• 1D: 0.11%
• 1M: 0.70%
• YTD: 2.21%
• 6M: 2.31%
• 1Y: 5.40%
• 3Y*: 4.68%
• 5Y*: 0.48%
• 10Y*: 2.79%

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

PLIIX vs. SEATX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PLIIX Pacific Funds Core Income	0.50%	7.38%	2.85%	8.23%	-12.16%	-0.13%	8.71%	11.31%	-1.64%	5.13%
SEATX SEI Tax Exempt Trust Tax-Advantaged Income Fund	2.21%	2.12%	5.75%	5.57%	-13.10%	4.00%	6.20%	10.58%	0.56%	8.54%

Correlation

The correlation between PLIIX and SEATX is 0.58, 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	0.58
Correlation (3Y) Calculated over the trailing 3-year period	0.62
Correlation (5Y) Calculated over the trailing 5-year period	0.58
Correlation (10Y) Calculated over the trailing 10-year period	0.52
Correlation (All Time) Calculated using the full available price history since Jan 3, 2011	0.44

The correlation between PLIIX and SEATX shifts across timeframes, from 0.44 (all time) to 0.62 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

PLIIX vs. SEATX — Risk / Return Rank

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

PLIIX

PLIIX Risk / Return Rank: 34
PLIIX Sharpe Ratio Rank: 32
PLIIX Sortino Ratio Rank: 34
PLIIX Omega Ratio Rank: 31
PLIIX Calmar Ratio Rank: 37
PLIIX Martin Ratio Rank: 34

SEATX

SEATX Risk / Return Rank: 39
SEATX Sharpe Ratio Rank: 38
SEATX Sortino Ratio Rank: 48
SEATX Omega Ratio Rank: 53
SEATX Calmar Ratio Rank: 26
SEATX Martin Ratio Rank: 31

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.

PLIIX vs. SEATX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Pacific Funds Core Income (PLIIX) and SEI Tax Exempt Trust Tax-Advantaged Income Fund (SEATX). 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.

	PLIIX	SEATX	Difference
Sharpe ratio: Return per unit of total volatility	1.61	1.80	-0.19
Sortino ratio: Return per unit of downside risk	2.45	2.91	-0.46
Omega ratio: Gain probability vs. loss probability	1.30	1.40	-0.11
Calmar ratio: Return relative to maximum drawdown	2.31	1.91	+0.40
Martin ratio: Return relative to average drawdown	7.58	7.08	+0.50
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PLIIX vs. SEATX - Sharpe Ratio Comparison

The current PLIIX Sharpe Ratio is 1.61, which is comparable to the SEATX Sharpe Ratio of 1.80. The chart below compares the historical Sharpe Ratios of PLIIX and SEATX, 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

	PLIIX	SEATX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.61	1.80	-0.19
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.26	0.11	+0.15
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.63	0.61	+0.02
Sharpe Ratio (All Time) Calculated using the full available price history	0.91	0.84	+0.07

Drawdowns

PLIIX vs. SEATX - Drawdown Comparison

The maximum PLIIX drawdown since its inception was -16.99%, smaller than the maximum SEATX drawdown of -28.46%. Use the drawdown chart below to compare losses from any high point for PLIIX and SEATX.

Drawdown Indicators

	PLIIX	SEATX	Difference
Max Drawdown Largest peak-to-trough decline	-16.99%	-28.46%	+11.47%
Max Drawdown (1Y) Largest decline over 1 year	-2.54%	-2.84%	+0.30%
Max Drawdown (3Y) Largest decline over 3 years	-5.28%	-6.80%	+1.52%
Max Drawdown (5Y) Largest decline over 5 years	-16.99%	-17.71%	+0.72%
Max Drawdown (10Y) Largest decline over 10 years	-16.99%	-17.71%	+0.72%
Current Drawdown Current decline from peak	-0.92%	0.00%	-0.92%
Average Drawdown Average peak-to-trough decline	-2.31%	-3.49%	+1.18%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.77%	0.76%	+0.01%

Volatility

PLIIX vs. SEATX - Volatility Comparison

Pacific Funds Core Income (PLIIX) has a higher volatility of 1.28% compared to SEI Tax Exempt Trust Tax-Advantaged Income Fund (SEATX) at 1.14%. This indicates that PLIIX's price experiences larger fluctuations and is considered to be riskier than SEATX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PLIIX	SEATX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.28%	1.14%	+0.14%
Volatility (6M) Calculated over the trailing 6-month period	2.64%	2.28%	+0.36%
Volatility (1Y) Calculated over the trailing 1-year period	3.66%	3.04%	+0.62%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.23%	4.28%	+0.95%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.53%	4.56%	-0.03%

PLIIX vs. SEATX - Expense Ratio Comparison

PLIIX has a 0.55% expense ratio, which is lower than SEATX's 0.86% expense ratio.

Dividends

PLIIX vs. SEATX - Dividend Comparison

PLIIX's dividend yield for the trailing twelve months is around 4.80%, more than SEATX's 4.68% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PLIIX Pacific Funds Core Income	4.80%	4.81%	4.94%	4.27%	3.32%	4.29%	3.04%	3.07%	3.50%	2.90%	2.96%	3.32%
SEATX SEI Tax Exempt Trust Tax-Advantaged Income Fund	4.68%	4.52%	4.63%	3.38%	3.16%	3.37%	4.28%	5.63%	4.76%	4.65%	4.10%	4.25%

Frequently Asked Questions

Can I hold both PLIIX and SEATX in my portfolio?

PLIIX and SEATX have a correlation of 0.58, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PLIIX or SEATX?

PLIIX has higher volatility (1.28%) compared to SEATX (1.14%). In terms of maximum drawdown, PLIIX dropped -16.99% vs SEATX's -28.46%.

Which has better risk-adjusted returns?

SEATX currently has the higher Sharpe Ratio (1.80 vs 1.61), 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.