Report : Investment | October 30, 2026

Index Funds Quarterly Review Q3 2026

Growth stocks advance as rising yields challenge bonds

Equities generally outperformed fixed income in the third quarter of 2026, though results varied widely across market segments. Large-cap growth stocks were supported by continued enthusiasm for AI, while higher energy prices and rising bond yields pressured more rate-sensitive areas.

Performance of key Vanguard index funds

 

 

Fund name

(Inception date)

Q4 2025

Q1 2026

Q2 2026

Q3 2026

1-year

Vanguard Morningstar Total Stock Market Index Fund

(07/07/1997)

2.44%  -3.96% 15.65% 1.36% 15.33%

Vanguard Total International Stock Index Fund

(11/29/2010)

4.51% 1.75% 12.01% -0.53% 18.48%

Vanguard Total Bond Market Index Fund

(09/18/1995)

0.99% 0.06% 0.70% -3.44% -1.74%

Vanguard Total International Bond Index Fund

(05/31/2013)


0.51%

-0.42% 1.70% -2.65% -0.91%

Vanguard Short-Term Inflation-Protected Securities Index Fund

(10/17/2012)

0.39% 0.97% 0.69% -0.67% 1.37%

Source of performance figures: Vanguard, Institutional share class, as of September 30, 2026.

The performance data shown represent past performance, which is not a guarantee of future results. Investment returns and principal value will fluctuate, so investors' shares, when sold, may be worth more or less than their original cost. Current performance may be lower or higher than the performance data cited. For performance data current to the most recent month-end, visit our website at workplace.vanguard.com. Standard performance of the funds can be located in the Quarterly Review Appendix.



For more information about Vanguard funds, visit vanguard.com to obtain a prospectus or, if available, a summary prospectus. Investment objectives, risks, charges, expenses, and other important information about a fund are contained in the prospectus; read and consider it carefully before investing.

All investing is subject to risk, including the possible loss of the money you invest.