Performance Comparison
Portfolio Performance Comparison
| Name | YTD Return | 1Yr AR | 3Yr AR | 5Yr AR | 10Yr AR | 15Yr AR | 20Yr AR | Common | Inception |
|---|---|---|---|---|---|---|---|---|---|
| VIIIX (VANGUARD INSTITUTIONAL INDEX FUND INSTITUTIONAL PLUS SHARES) | 11.35% | 28.57% | 22.69% | 13.99% | 15.53% | 14.62% | 11.47% | … | … |
Data as of 06/04/2026, Common starting date is 08/19/1997
More Performance Analytics Comparison
| Name | Start Date | End Date |
|---|---|---|
| VIIIX (VANGUARD INSTITUTIONAL INDEX FUND INSTITUTIONAL PLUS SHARES) | 08/19/1997 | 06/04/2026 |
| Last 1 Week | 1 Yr | 3 Yr | 5 Yr | 10 Yr | 15 Yr | 20 Yr | Common | Inception | YTD | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Annualized Return (%) | 0.31 | 28.57 | 22.69 | 13.99 | 15.53 | 14.62 | 11.47 | … | … | 11.35 | 17.87 | 24.97 | 26.27 | -18.14 | 28.69 | 18.41 | 31.11 | -4.41 | 21.82 | 11.96 | 1.38 | 13.68 | 32.37 | 16.00 | 2.12 | 15.07 | 26.66 | -36.94 | 5.50 | 15.81 | 4.93 | 10.90 | 27.66 | -23.07 | -12.52 | -9.92 | 19.62 | 26.38 | 3.68 |
| Sharpe Ratio | NA | 2.28 | 1.36 | 0.69 | 0.77 | NA | NA | … | … | 2.02 | 0.81 | 1.68 | 1.74 | -0.81 | 2.19 | 0.52 | 2.37 | -0.34 | 3.18 | 0.90 | 0.09 | 1.20 | 2.92 | 1.26 | 0.09 | 0.83 | 0.98 | -0.92 | 0.15 | 1.24 | 0.26 | 0.89 | 1.58 | -0.93 | -0.70 | -0.64 | 0.90 | 1.12 | 0.29 |
| Standard Deviation(%) | NA | 11.87 | 14.80 | 16.88 | 18.10 | NA | NA | … | … | 13.51 | 18.63 | 12.68 | 13.09 | 24.19 | 13.10 | 34.65 | 12.51 | 17.11 | 6.68 | 13.12 | 15.51 | 11.42 | 11.07 | 12.74 | 23.36 | 18.08 | 27.21 | 41.00 | 16.02 | 10.04 | 10.29 | 11.10 | 17.07 | 26.06 | 21.57 | 22.18 | 18.09 | 20.40 | 22.49 |
| Draw Down(%) | NA | 8.90 | 18.75 | 24.50 | 33.79 | NA | NA | … | … | 8.90 | 18.75 | 8.45 | 9.94 | 24.50 | 5.12 | 33.79 | 6.62 | 19.37 | 2.58 | 10.27 | 12.03 | 7.29 | 5.59 | 9.58 | 18.64 | 15.63 | 27.15 | 47.66 | 9.88 | 7.45 | 6.99 | 7.42 | 13.78 | 33.51 | 29.33 | 16.98 | 12.08 | 19.17 | 10.78 |
| Yield(%) | 0.00 | 3.02 | 3.60 | 3.61 | 5.34 | 6.80 | 5.70 | … | … | 0.99 | 2.44 | 3.17 | 3.66 | 2.67 | 5.95 | 3.48 | 3.33 | 2.27 | 2.18 | 2.64 | 2.44 | 2.14 | 2.36 | 2.44 | 2.05 | 2.07 | 2.62 | 1.93 | 2.00 | 1.96 | 1.89 | 2.02 | 1.05 | 0.30 | 0.57 | 0.00 | 0.84 | 0.35 | 0.00 |
Data as of 06/04/2026, Common starting date is 08/19/1997
Performance Comparison Chart
Annualized Rolling Returns Comparison (Minimum)
| Ticker/Portfolio Name | 3 Year | 5 Year | 10 Year | 15 Year |
|---|---|---|---|---|
| VIIIX (VANGUARD INSTITUTIONAL INDEX FUND INSTITUTIONAL PLUS SHARES) |
-16.94%
Mar 2000 – Mar 2003 |
-6.60%
Feb 2004 – Feb 2009 |
-3.88%
Feb 1999 – Feb 2009 |
3.55%
Aug 2000 – Aug 2015 |
Annualized Rolling Returns Comparison (Maximum)
| Ticker/Portfolio Name | 3 Year | 5 Year | 10 Year | 15 Year |
|---|---|---|---|---|
| VIIIX (VANGUARD INSTITUTIONAL INDEX FUND INSTITUTIONAL PLUS SHARES) |
25.95%
Dec 2018 – Dec 2021 |
23.03%
Feb 2009 – Feb 2014 |
16.68%
Feb 2009 – Feb 2019 |
16.01%
Feb 2009 – Feb 2024 |
Annualized Rolling Returns Comparison Chart