What if you'd held INBK?
A $1,000 investment in First Internet Bancorp (INBK) at the month-end close of 2006-04 would be worth $3,067 at the close of 2026-09 — +206.7% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $8,676.
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 2026-09, dividends included.
Every year, $1,000 from 2006
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2006 | $1,000 | — |
| 2007 | $843 | -15.7% |
| 2008 | $564 | -33.1% |
| 2009 | $412 | -26.9% |
| 2010 | $681 | +65.3% |
| 2011 | $579 | -15.0% |
| 2012 | $1,318 | +127.5% |
| 2013 | $2,140 | +62.4% |
| 2014 | $1,612 | -24.6% |
| 2015 | $2,790 | +73.0% |
| 2016 | $3,143 | +12.7% |
| 2017 | $3,775 | +20.1% |
| 2018 | $2,040 | -46.0% |
| 2019 | $2,394 | +17.4% |
| 2020 | $2,941 | +22.8% |
| 2021 | $4,847 | +64.8% |
| 2022 | $2,520 | -48.0% |
| 2023 | $2,545 | +1.0% |
| 2024 | $3,816 | +50.0% |
| 2025 | $2,235 | -41.4% |
| 2026 | $3,202 | +43.3% |
Best and worst month-end to buy
The best single month-end close to have bought INBK was 2010-02 ($2.45): $1,000 then is $12,143 today. The worst was 2022-01 ($48.11): $1,000 then is $618.
FAQ
What would $1,000 in INBK be worth today?
A $1,000 investment in First Internet Bancorp (INBK) at the start of 2006 would be worth about $3,067 today, a total return of +206.7%. Dividends are reinvested in these figures.
What were the best and worst years for INBK?
First Internet Bancorp (INBK)'s strongest calendar year since 2006 was 2012, a +127.5% return — $1,000 held through that year became about $2,275 by year-end. Its weakest year was 2022, at -48.0%.
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 INBK have grown?
Investing $100 at the end of every month since 2006-04 would have grown to about $60,472 on $24,600 invested.
Did INBK beat the S&P 500?
Over the same period, $1,000 in the S&P 500 with dividends reinvested (the S&P 500 Total Return index) would be worth $8,676. INBK trailed the S&P 500 by +64.6% 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
First Internet Bancorp (INBK) historical total-return data from 2006-04 to 2026-09, reduced to month-end closes for the tables above.
Returns use adjusted close prices — adjusted for stock splits and reinvested dividends, the same convention used by major brokerages. End-of-day and live prices come from EODHD; parts of the deep historical series are carried over from Yahoo Finance data. 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 (EODHD): 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 EODHD and Yahoo Finance. As of 2026-09-04. Not financial advice.