SEIC returns by year
SEI Investments Company has returned +14.9% annually (CAGR) since 1982. Calendar-year, monthly and weekly total returns for SEI Investments Company (SEIC) below, through August 13, 2026 — the most recent year is year-to-date.
SEI Investments Company returns by year (1982–2026)#
Calendar-year returns with each year's path and its dividend contribution (dividend return = total minus price return).
| Year | Start price | End price | Path | Dividend | Total return |
|---|---|---|---|---|---|
| 2026YTD | $82.02 | $106.39 | +0.8% | +30.5% | |
| 2025 | $82.48 | $82.02 | +1.2% | +0.6% | |
| 2024 | $63.55 | $82.48 | +1.7% | +31.5% | |
| 2023 | $58.30 | $63.55 | +1.6% | +10.6% | |
| 2022 | $60.94 | $58.30 | +1.4% | -3.0% | |
| 2021 | $57.47 | $60.94 | +1.3% | +7.4% | |
| 2020 | $65.48 | $57.47 | +1.1% | -11.1% | |
| 2019 | $46.20 | $65.48 | +1.6% | +43.3% | |
| 2018 | $71.86 | $46.20 | +0.8% | -34.9% | |
| 2017 | $49.36 | $71.86 | +1.4% | +47.0% | |
| 2016 | $52.40 | $49.36 | +1.0% | -4.8% | |
| 2015 | $40.04 | $52.40 | +1.3% | +32.1% |
Total return by period
Methodology#
Returns are total returns (dividends reinvested), computed from SEIC's split- and dividend-adjusted closes. The bar chart switches between annual and monthly periods. Annualized return is the compound annual growth rate over the full period. The current year is year-to-date. See also the periodic table of returns. Past performance does not predict future returns; not investment advice.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ#
- What is SEI Investments Company's average annual return?
- Since 1982, SEI Investments Company (SEIC) has returned about 14.9% a year (the compound annual growth rate) and an average calendar-year return of 22.2%.
- What were SEI Investments Company's best and worst years?
- Over 1982–2026, the best year was 2000 (+183.3%) and the worst was 2008 (-51.2%).
- How often is SEI Investments Company up in a year?
- 27 of the 39 full years since 1982 were positive — about 69% of the time.