Average Annual Total Returns [further-information] As of 12/31/2019

Month EndAs of 01/31/2020 1 Yr 3 Yr 5 Yr 10 Yr Since InceptionInception 02/01/1993
Fund without Sales Charge (%) (NAV) 5.76 3.18 2.31 4.15 5.12
Fund with Sales Charge (%) (POP) 5.76 3.18 2.31 4.15 5.12
Bloomberg Barclays US MBS Agency Fixed Rate MBS Index (%) 6.25 3.50 2.55 3.11
FTSE U.S. Broad Investment-Grade Mortgage Index (%) 6.50 3.61 2.61 3.14 5.22
Quarter EndAs of 12/31/2019 1 Yr 3 Yr 5 Yr 10 Yr Since InceptionInception 02/01/1993
Fund without Sales Charge (%) (NAV) 5.71 2.97 2.33 4.29 5.11
Fund with Sales Charge (%) (POP) 5.71 2.97 2.33 4.29 5.11
Bloomberg Barclays US MBS Agency Fixed Rate MBS Index (%) 6.35 3.25 2.58 3.18
FTSE U.S. Broad Investment-Grade Mortgage Index (%) 6.68 3.36 2.64 3.20 5.21

Calendar Year Returns

2019 2018 2017 2016 2015 2014 2013 2012 2011
Fund without Sales Charge (%) (NAV) 5.71 0.36 2.92 1.78 0.99 6.70 0.67 6.05 6.85
Fund with Sales Charge (%) (POP) 5.71 0.36 2.92 1.78 0.99 6.70 0.67 6.05 6.85
Bloomberg Barclays US MBS Agency Fixed Rate MBS Index (%) 6.35 0.99 2.48 1.67 1.51 6.15 -1.45 2.60 6.32
FTSE U.S. Broad Investment-Grade Mortgage Index (%) 6.68 1.01 2.47 1.59 1.56 6.12 -1.52 2.60 6.38

Cumulative Total Returns [further-information] As of 12/31/2019

Month EndAs of 01/31/2020 YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception since 02/01/1993
Fund without Sales Charge (%) (NAV) 0.79 5.76 9.86 12.09 50.10 284.94
Fund with Sales Charge (%) (POP) 0.79 5.76 9.86 12.09 50.10 284.94
Bloomberg Barclays US MBS Agency Fixed Rate MBS Index (%) 0.70 6.25 10.87 13.43 35.87
FTSE U.S. Broad Investment-Grade Mortgage Index (%) 0.70 6.50 11.23 13.76 36.18 294.93
Quarter EndAs of 12/31/2019 YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception since 02/01/1993
Fund without Sales Charge (%) (NAV) 5.71 5.71 9.19 12.23 52.16 281.93
Fund with Sales Charge (%) (POP) 5.71 5.71 9.19 12.23 52.16 281.93
Bloomberg Barclays US MBS Agency Fixed Rate MBS Index (%) 6.35 6.35 10.06 13.60 36.77
FTSE U.S. Broad Investment-Grade Mortgage Index (%) 6.68 6.68 10.41 13.92 37.07 292.20

After-Tax Average Annual Total Returns [further-information] As of 12/31/2019

Month EndAs of 01/31/2020 1 YR 3 YR 5 YR 10 YR
Fund without Sales Charge (%) (NAV) Before Shares Sold 4.34 1.73 1.01 2.65
Fund without Sales Charge (%) (NAV) After Shares Sold 3.39 1.79 1.18 2.57
Fund with Sales Charge (%) (POP) Before Shares Sold 4.34 1.73 1.01 2.65
Fund with Sales Charge (%) (POP) After Shares Sold 3.39 1.79 1.18 2.57
Quarter EndAs of 12/31/2019 1 YR 3 YR 5 YR 10 YR
Fund without Sales Charge (%) (NAV) Before Shares Sold 4.28 1.52 1.04 2.78
Fund without Sales Charge (%) (NAV) After Shares Sold 3.37 1.63 1.20 2.68
Fund with Sales Charge (%) (POP) Before Shares Sold 4.28 1.52 1.04 2.78
Fund with Sales Charge (%) (POP) After Shares Sold 3.37 1.63 1.20 2.68

SALES CHARGE, EXPENSES & FEES As of 02/01/2020 (updated annually)

Gross Expense Ratio 1.00%
Net Expense Ratio [further-information] 0.76%
Max Initial Sales Charge 0.00%
CDSC

Volatility Measures [further-information] As of 01/31/2020 Updated Monthly, based on a 3-year period

Beta 0.96
Sharpe Ratio 0.73
Standard Deviation 2.10

Benchmarks

A benchmark is a comparable broad-based index that can be used to evaluate a fund's performance.

  • Bloomberg Barclays US MBS Agency Fixed Rate MBS Index
  • FTSE U.S. Broad Investment-Grade Mortgage Index