What if you'd held PRFZ?
A $1,000 investment in Invesco RAFI US 1500 Small-Mid ETF (PRFZ) at the month-end close of 2006-09 would be worth $7,069 at the close of 2026-08 — +606.9% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $5,770.
Your scenario
Result
If you'd bought $1,000 at the start of each year
Value of $1,000 invested on January 1 of each year, held to 2026-08, dividends included.
Every year, $1,000 from 2006
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2006 | $1,000 | — |
| 2007 | $990 | -1.0% |
| 2008 | $603 | -39.0% |
| 2009 | $957 | +58.7% |
| 2010 | $1,227 | +28.2% |
| 2011 | $1,153 | -6.0% |
| 2012 | $1,361 | +18.0% |
| 2013 | $1,933 | +42.0% |
| 2014 | $2,016 | +4.3% |
| 2015 | $1,904 | -5.5% |
| 2016 | $2,370 | +24.5% |
| 2017 | $2,698 | +13.8% |
| 2018 | $2,390 | -11.4% |
| 2019 | $2,913 | +21.9% |
| 2020 | $3,258 | +11.8% |
| 2021 | $4,179 | +28.2% |
| 2022 | $3,498 | -16.3% |
| 2023 | $4,205 | +20.2% |
| 2024 | $4,738 | +12.7% |
| 2025 | $5,271 | +11.2% |
| 2026 | $6,466 | +22.7% |
Best and worst month-end to buy
The best single month-end close to have bought PRFZ was 2009-02 ($4.11): $1,000 then is $13,640 today. The worst was 2026-08 ($56.06): $1,000 then is $1,000.
FAQ
What would $1,000 in PRFZ be worth today?
A $1,000 investment in Invesco RAFI US 1500 Small-Mid ETF (PRFZ) at the start of 2006 would be worth about $7,069 today, a total return of +606.9%. Dividends are reinvested in these figures.
What were the best and worst years for PRFZ?
Invesco RAFI US 1500 Small-Mid ETF (PRFZ)'s strongest calendar year since 2006 was 2009, a +58.7% return — $1,000 held through that year became about $1,587 by year-end. Its weakest year was 2008, at -39.0%.
Does the calculator include dividends and splits?
Yes where available. Prices are adjusted for both stock splits and reinvested dividends (total return), the same measure brokerages use.
How much would $100 per month in PRFZ have grown?
Investing $100 at the end of every month since 2006-09 would have grown to about $89,543 on $24,000 invested.
Did PRFZ beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $5,770. PRFZ beat the S&P 500 by +22.5% in total return.
Is this investment advice?
No. Wall Street Regrets is an entertainment and education tool. Every number is a historical calculation, not a prediction, and past performance never guarantees future results.
Methodology
Invesco RAFI US 1500 Small-Mid ETF (PRFZ) historical total-return data from 2006-09 to 2026-08, reduced to month-end closes for the tables above.
Returns use adjusted close prices from Yahoo Finance historical data — adjusted for stock splits and reinvested dividends — the same convention used by major brokerages. A "year" scenario invests $1,000 at the prior December's month-end close and values it at the latest available month-end close. Non-USD amounts are converted at historical month-end exchange rates (Yahoo Finance): to USD on the buy date and back to your currency at the latest rate, so the return reflects the currency move as well as the asset.
Month-end resolution means intra-month extremes are not captured in tables; the calculator uses exact trading-day closes where daily data is available. Figures ignore taxes, fees, and the currency effects of non-USD listings. History is not a forecast. Wall Street Regrets is entertainment, not investment advice.
What if you'd held…
Data: adjusted close prices via Yahoo Finance. As of 2026-08. Not financial advice.