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WFBIX vs. PIMIX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between WFBIX and PIMIX is 0.12, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.


Performance

WFBIX vs. PIMIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares U.S. Aggregate Bond Index Fund (WFBIX) and PIMCO Income Fund Institutional Class (PIMIX). The values are adjusted to include any dividend payments, if applicable.

50.00%100.00%150.00%200.00%December2025FebruaryMarchAprilMay
58.60%
215.95%
WFBIX
PIMIX

Key characteristics

Sharpe Ratio

WFBIX:

0.95

PIMIX:

1.62

Sortino Ratio

WFBIX:

1.40

PIMIX:

2.43

Omega Ratio

WFBIX:

1.17

PIMIX:

1.31

Calmar Ratio

WFBIX:

0.40

PIMIX:

2.35

Martin Ratio

WFBIX:

2.40

PIMIX:

6.94

Ulcer Index

WFBIX:

2.11%

PIMIX:

0.95%

Daily Std Dev

WFBIX:

5.37%

PIMIX:

4.08%

Max Drawdown

WFBIX:

-18.65%

PIMIX:

-13.39%

Current Drawdown

WFBIX:

-7.49%

PIMIX:

-1.49%

Returns By Period

In the year-to-date period, WFBIX achieves a 1.73% return, which is significantly lower than PIMIX's 2.04% return. Over the past 10 years, WFBIX has underperformed PIMIX with an annualized return of 1.42%, while PIMIX has yielded a comparatively higher 4.25% annualized return.


WFBIX

YTD

1.73%

1M

-0.11%

6M

1.00%

1Y

5.07%

5Y*

-0.90%

10Y*

1.42%

PIMIX

YTD

2.04%

1M

0.38%

6M

2.14%

1Y

6.58%

5Y*

4.59%

10Y*

4.25%

*Annualized

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WFBIX vs. PIMIX - Expense Ratio Comparison

WFBIX has a 0.05% expense ratio, which is lower than PIMIX's 0.62% expense ratio.


Risk-Adjusted Performance

WFBIX vs. PIMIX — Risk-Adjusted Performance Rank

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

WFBIX
The Risk-Adjusted Performance Rank of WFBIX is 6969
Overall Rank
The Sharpe Ratio Rank of WFBIX is 7777
Sharpe Ratio Rank
The Sortino Ratio Rank of WFBIX is 7777
Sortino Ratio Rank
The Omega Ratio Rank of WFBIX is 7272
Omega Ratio Rank
The Calmar Ratio Rank of WFBIX is 5454
Calmar Ratio Rank
The Martin Ratio Rank of WFBIX is 6565
Martin Ratio Rank

PIMIX
The Risk-Adjusted Performance Rank of PIMIX is 9191
Overall Rank
The Sharpe Ratio Rank of PIMIX is 9090
Sharpe Ratio Rank
The Sortino Ratio Rank of PIMIX is 9090
Sortino Ratio Rank
The Omega Ratio Rank of PIMIX is 8989
Omega Ratio Rank
The Calmar Ratio Rank of PIMIX is 9494
Calmar Ratio Rank
The Martin Ratio Rank of PIMIX is 9191
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

WFBIX vs. PIMIX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares U.S. Aggregate Bond Index Fund (WFBIX) and PIMCO Income Fund Institutional Class (PIMIX). 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.


The current WFBIX Sharpe Ratio is 0.95, which is lower than the PIMIX Sharpe Ratio of 1.62. The chart below compares the historical Sharpe Ratios of WFBIX and PIMIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.000.501.001.502.002.50December2025FebruaryMarchAprilMay
0.95
1.62
WFBIX
PIMIX

Dividends

WFBIX vs. PIMIX - Dividend Comparison

WFBIX's dividend yield for the trailing twelve months is around 3.39%, less than PIMIX's 5.72% yield.


TTM20242023202220212020201920182017201620152014
WFBIX
iShares U.S. Aggregate Bond Index Fund
3.39%3.66%3.15%2.60%2.06%2.45%2.88%2.71%2.25%2.19%2.21%1.76%
PIMIX
PIMCO Income Fund Institutional Class
5.72%6.27%6.21%6.40%4.02%4.89%5.86%5.68%5.41%5.57%7.84%6.30%

Drawdowns

WFBIX vs. PIMIX - Drawdown Comparison

The maximum WFBIX drawdown since its inception was -18.65%, which is greater than PIMIX's maximum drawdown of -13.39%. Use the drawdown chart below to compare losses from any high point for WFBIX and PIMIX. For additional features, visit the drawdowns tool.


-10.00%-8.00%-6.00%-4.00%-2.00%0.00%December2025FebruaryMarchAprilMay
-7.49%
-1.49%
WFBIX
PIMIX

Volatility

WFBIX vs. PIMIX - Volatility Comparison

iShares U.S. Aggregate Bond Index Fund (WFBIX) and PIMCO Income Fund Institutional Class (PIMIX) have volatilities of 1.64% and 1.57%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


0.80%1.00%1.20%1.40%1.60%1.80%2.00%2.20%December2025FebruaryMarchAprilMay
1.64%
1.57%
WFBIX
PIMIX