IDACORP (IDA) Total Return Calculator
$10,000 since Dec 2007, with and without reinvesting · data through Oct 2026
$10,000 invested in IDACORP (IDA) ten years ago, at the end of Oct 2016, was worth $24,603 at the end of Oct 2026 with every dividend reinvested: 9.4% a year, against $41,633 in the S&P 500. Since Dec 2007, $10,000 became $74,136 reinvested (11.2% a year), or $55,975 taking the dividends as cash, $14,697 of it paid out along the way.
IDA became
$74,136
S&P 500: $72,756
Return a year
11.2%
S&P 500: 11.1%
Payouts reinvested
$21,492
bought more shares
Worst drop
-29.8%
S&P 500: -48.2%
$10,000, Dec 2007 to Oct 2026
Payouts reinvested · S&P 500 reinvested
| Year | IDA total return | Paid out | S&P 500 |
|---|---|---|---|
| 2026 (part) | +17.0% | $1,804 | +11.7% |
| 2025 | +19.9% | $2,130 | +17.7% |
| 2024 | +15.0% | $1,615 | +24.9% |
| 2023 | −6.0% | $1,419 | +26.2% |
| 2022 | −2.1% | $1,377 | −18.2% |
| 2021 | +21.5% | $2,334 | +28.7% |
| 2020 | −7.5% | $2,145 | +18.3% |
| 2019 | +17.0% | $1,622 | +31.2% |
| 2018 | +4.6% | $971 | −4.6% |
| 2017 | +17.2% | $1,340 | +21.7% |
| 2016 | +21.0% | $601 | +12.0% |
| 2015 | +5.9% | $703 | +1.2% |
| 2014 | +31.7% | $650 | +13.5% |
| 2013 | +24.3% | $669 | +32.3% |
| 2012 | +5.6% | $553 | +16.0% |
| 2011 | +17.5% | $398 | +1.9% |
| 2010 | +19.9% | $387 | +15.1% |
| 2009 | +13.5% | $362 | +26.4% |
| 2008 | −12.4% | $415 | −36.8% |
"Paid out" is what your holding received that year. Month-end prices; no costs or taxes.
Key facts: IDA total return
Data as of · Source: SmarterDividends data
- $10,000 invested in IDACORP (IDA) at the end of Dec 2007, with dividends reinvested, was worth $74,136 at the end of Oct 2026: 11.2% a year, against $72,756 (11.1% a year) in the S&P 500.
- Over the 10 years to Oct 2026, IDA turned $10,000 into $24,603 with dividends reinvested, 9.4% a year.
- Over the 5 years to Oct 2026, IDA returned 10.1% a year with dividends reinvested (S&P 500: 12.0%).
- Taking IDA's dividends as cash instead of reinvesting them, the same $10,000 ended at $55,975, including $14,697 of cash received; reinvesting added $18,161.
- IDA's best calendar year in that time was 2014 (31.7%) and its worst 2008 (-12.4%), with dividends reinvested.
Cite this page
SmarterDividends, "IDACORP (IDA) Total Return Calculator," updated Nov 5, 2026, https://smarterdividends.com/stocks/IDA/total-return
IDA total return questions
If I invested $10,000 in IDA 10 years ago, how much would I have?
About $24,603 at the end of Oct 2026, with every dividend reinvested: 9.4% a year. Taking them as cash, you'd have shares worth $18,546 or so plus the cash you received. The same $10,000 in the S&P 500 became $41,633.
What is IDA's total return since Dec 2007?
641% in total, or 11.2% a year, through Oct 2026 with dividends reinvested. The share price alone rose 313%.
How much of IDA's return came from dividends?
About 30% of its yearly return since Dec 2007. Reinvesting them, rather than taking cash, left you $18,161 better off on a $10,000 start.
What was IDA's worst year?
2008, at -12.4% with dividends reinvested (S&P 500: -36.8%). Its deepest fall from a peak, on month-end values, was -29.8%.
How is total return calculated here?
From month-end prices: the adjusted price counts every dividend reinvested in the month it was paid; the plain price doesn't. The S&P 500 is SPY with its dividends reinvested. No trading costs or taxes.