Tetra Tech (TTEK) Total Return Calculator
$10,000 since Dec 2007, with and without reinvesting · data through Oct 2026
$10,000 invested in Tetra Tech (TTEK) ten years ago, at the end of Oct 2016, was worth $53,905 at the end of Oct 2026 with every dividend reinvested: 18.3% a year, against $41,633 in the S&P 500. Since Dec 2007, $10,000 became $99,103 reinvested (13.0% a year), or $94,764 taking the dividends as cash, $4,880 of it paid out along the way.
TTEK became
$99,103
S&P 500: $72,756
Return a year
13.0%
S&P 500: 11.1%
Payouts reinvested
$5,185
bought more shares
Worst drop
-43.0%
S&P 500: -48.2%
$10,000, Dec 2007 to Oct 2026
Payouts reinvested · S&P 500 reinvested
| Year | TTEK total return | Paid out | S&P 500 |
|---|---|---|---|
| 2026 (part) | +16.0% | $591 | +11.7% |
| 2025 | −15.2% | $629 | +17.7% |
| 2024 | +20.0% | $645 | +24.9% |
| 2023 | +15.7% | $508 | +26.2% |
| 2022 | −14.0% | $482 | −18.2% |
| 2021 | +47.4% | $382 | +28.7% |
| 2020 | +35.4% | $361 | +18.3% |
| 2019 | +67.8% | $323 | +31.2% |
| 2018 | +8.3% | $253 | −4.6% |
| 2017 | +12.5% | $212 | +21.7% |
| 2016 | +67.6% | $158 | +12.0% |
| 2015 | −1.4% | $167 | +1.2% |
| 2014 | −3.9% | $123 | +13.5% |
| 2013 | +5.8% | $58 | +32.3% |
| 2012 | +22.4% | $66 | +16.0% |
| 2011 | −13.8% | $51 | +1.9% |
| 2010 | −7.7% | $50 | +15.1% |
| 2009 | +12.6% | $65 | +26.4% |
| 2008 | +12.3% | $58 | −36.8% |
"Paid out" is what your holding received that year. Month-end prices; no costs or taxes.
Key facts: TTEK total return
Data as of · Source: SmarterDividends data
- $10,000 invested in Tetra Tech (TTEK) at the end of Dec 2007, with dividends reinvested, was worth $99,103 at the end of Oct 2026: 13.0% a year, against $72,756 (11.1% a year) in the S&P 500.
- Over the 10 years to Oct 2026, TTEK turned $10,000 into $53,905 with dividends reinvested, 18.3% a year.
- Over the 5 years to Oct 2026, TTEK returned 2.6% a year with dividends reinvested (S&P 500: 12.0%).
- Taking TTEK's dividends as cash instead of reinvesting them, the same $10,000 ended at $94,764, including $4,880 of cash received; reinvesting added $4,339.
- TTEK's best calendar year in that time was 2019 (67.8%) and its worst 2025 (-15.2%), with dividends reinvested.
Cite this page
SmarterDividends, "Tetra Tech (TTEK) Total Return Calculator," updated Nov 5, 2026, https://smarterdividends.com/stocks/TTEK/total-return
TTEK total return questions
If I invested $10,000 in TTEK 10 years ago, how much would I have?
About $53,905 at the end of Oct 2026, with every dividend reinvested: 18.3% a year. Taking them as cash, you'd have shares worth $50,260 or so plus the cash you received. The same $10,000 in the S&P 500 became $41,633.
What is TTEK's total return since Dec 2007?
891% in total, or 13.0% a year, through Oct 2026 with dividends reinvested. The share price alone rose 799%.
How much of TTEK's return came from dividends?
About 5% of its yearly return since Dec 2007. Reinvesting them, rather than taking cash, left you $4,339 better off on a $10,000 start.
What was TTEK's worst year?
2025, at -15.2% with dividends reinvested (S&P 500: 17.7%). Its deepest fall from a peak, on month-end values, was -43.0%.
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.