SEI Investments (SEIC) Total Return Calculator
$10,000 since Dec 2007, with and without reinvesting · data through Oct 2026
$10,000 invested in SEI Investments (SEIC) ten years ago, at the end of Oct 2016, was worth $26,269 at the end of Oct 2026 with every dividend reinvested: 10.1% a year, against $41,633 in the S&P 500. Since Dec 2007, $10,000 became $40,557 reinvested (7.7% a year), or $35,591 taking the dividends as cash, $3,443 of it paid out along the way.
SEIC became
$40,557
S&P 500: $72,756
Return a year
7.7%
S&P 500: 11.1%
Payouts reinvested
$3,973
bought more shares
Worst drop
-62.8%
S&P 500: -48.2%
$10,000, Dec 2007 to Oct 2026
Payouts reinvested · S&P 500 reinvested
| Year | SEIC total return | Paid out | S&P 500 |
|---|---|---|---|
| 2026 (part) | +26.8% | $204 | +11.7% |
| 2025 | +0.6% | $396 | +17.7% |
| 2024 | +31.5% | $361 | +24.9% |
| 2023 | +10.6% | $343 | +26.2% |
| 2022 | −2.9% | $312 | −18.2% |
| 2021 | +7.4% | $288 | +28.7% |
| 2020 | −11.1% | $270 | +18.3% |
| 2019 | +43.4% | $258 | +31.2% |
| 2018 | −34.9% | $232 | −4.6% |
| 2017 | +46.2% | $111 | +21.7% |
| 2016 | −4.8% | $191 | +12.0% |
| 2015 | +32.1% | $176 | +1.2% |
| 2014 | +16.8% | $167 | +13.5% |
| 2013 | +50.8% | $148 | +32.3% |
| 2012 | +38.5% | $223 | +16.0% |
| 2011 | −26.0% | $95 | +1.9% |
| 2010 | +37.1% | $70 | +15.1% |
| 2009 | +13.2% | $80 | +26.4% |
| 2008 | −50.9% | $46 | −36.8% |
"Paid out" is what your holding received that year. Month-end prices; no costs or taxes.
Key facts: SEIC total return
Data as of · Source: SmarterDividends data
- $10,000 invested in SEI Investments (SEIC) at the end of Dec 2007, with dividends reinvested, was worth $40,557 at the end of Oct 2026: 7.7% a year, against $72,756 (11.1% a year) in the S&P 500.
- Over the 10 years to Oct 2026, SEIC turned $10,000 into $26,269 with dividends reinvested, 10.1% a year.
- Over the 5 years to Oct 2026, SEIC returned 11.9% a year with dividends reinvested (S&P 500: 12.0%).
- Taking SEIC's dividends as cash instead of reinvesting them, the same $10,000 ended at $35,591, including $3,443 of cash received; reinvesting added $4,966.
- SEIC's best calendar year in that time was 2013 (50.8%) and its worst 2008 (-50.9%), with dividends reinvested.
Cite this page
SmarterDividends, "SEI Investments (SEIC) Total Return Calculator," updated Nov 5, 2026, https://smarterdividends.com/stocks/SEIC/total-return
SEIC total return questions
If I invested $10,000 in SEIC 10 years ago, how much would I have?
About $26,269 at the end of Oct 2026, with every dividend reinvested: 10.1% a year. Taking them as cash, you'd have shares worth $23,330 or so plus the cash you received. The same $10,000 in the S&P 500 became $41,633.
What is SEIC's total return since Dec 2007?
306% in total, or 7.7% a year, through Oct 2026 with dividends reinvested. The share price alone rose 221%.
How much of SEIC's return came from dividends?
About 17% of its yearly return since Dec 2007. Reinvesting them, rather than taking cash, left you $4,966 better off on a $10,000 start.
What was SEIC's worst year?
2008, at -50.9% with dividends reinvested (S&P 500: -36.8%). Its deepest fall from a peak, on month-end values, was -62.8%.
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.