Open to new Retail investors
Open to subsequent Retail investments Minimum initial investment $1,000,000, certain exceptions may apply. Minimum waived for I Classes offered through Workplace Retirement plans.
Morningstar rated the Equity Index 500 Fund - I Class among
funds for the overall rating and the 3-, 5-, and 10-year periods (as applicable)
ending 09/30/2017, respectively.
The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance
figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The
weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year
rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating
for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most
weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is
included in all three rating periods.
This chart shows the value of a hypothetical $10,000 investment in the fund over the past 10 years or since its inception (for funds lacking 10-year records). The result is compared with benchmarks, which may include a broad-based market index and a peer group average or index. Market indexes do not include expenses, which are deducted from fund returns as well as mutual fund averages and indexes.
◊ Ratings displayed with hollow stars represent Morningstar Extended Performance Ratings. Morningstar provides
adjusted historical returns and an Extended Performance Rating for some mutual fund share class that don't have a 1, 3-,
5-, or 10-year performance history. These hypothetical Morningstar Ratings are based on the historical performance of the
oldest share class of the fund, adjusted for fees and expenses.
1 The Morningstar Rating for funds, or "star rating", is calculated for funds with at least a three-year history.
Exchange-traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is
calculated based on a Morningstar Risk-Adjusted Return measure that accounts for variation in a managed product's monthly
excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of
products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the
next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is
derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable)
Morningstar Rating metrics.
The fund seeks to track the performance of a benchmark index that measures the investment return of large-capitalization U.S. stocks.
Average Annual Total Returns 2,3
Investor Class Inception Date
March 30, 1990
I Class Inception Date
August 28, 2015
Gross Expense Ratio^
Net Expense Ratio^
Current performance may be lower or higher than the quoted past performance, which cannot guarantee future results.
Share price, principal value, and return will vary and you may have a gain or loss when you sell your shares.
The Equity Index 500 Fund - I Class charges a 0.5%
redemption fee on shares held 90 days or less.
The performance information shown does not reflect the deduction of the redemption fee;
if it did, the performance would be lower.
Average annual total return figures include changes in principal value, reinvested dividends, and capital gain distributions.
For funds less than one year old, the Since Inception return figure is not annualized and represents an aggregate total return.
^ The gross expense ratio reflects the fund expenses as stated in the fee table of the fund's
prospectus prior to the deduction of any waiver or reimbursement.
The net expense ratio reflects fund expenses after the deduction of any waiver or reimbursement.
If a fund has an active contractual expense limitation, the expiration date is shown below the gross and net
expense ratio values above. Expense ratios are as of the most recent prospectus.
3 The T. Rowe Price Funds-I Class share the portfolio of an existing
fund (the original share class of the fund is referred to as the "investor class").
The total return figures for I Class shares have been calculated using the performance
data of the investor class up to the inception date of the I Class (shown above)
and the actual performance results of the I Class since that date. Because the
I Classes are expected to have lower expenses than the Investor Classes, the I
Class performance, had it existed over the periods shown, would have been higher.
The since inception performance returns are calculated from the investor class inception date indicated above.
The mutual funds referred to in this website are offered and sold only to persons residing in the United States and are offered by prospectus only. The prospectuses include investment objectives, risks, fees, expenses, and other information that you should read and consider carefully before investing. Download a prospectus.