If you invested $1,000 in SGI — what it would be worth today
$1,000
once in
Dollar-cost averaging invests the same amount every period, so the chart compares value against what you put in.January 2016
Priced at a real closing price — the month's last trading day, or that exact day's close when you pick one.today
Monthly data: valued at the closing price on the last trading day of that month.A $1,000 investment in Somnigroup International Inc. (SGI) in January 2016 would be worth $4,354 as of October 2026 with dividends reinvested — 14.8% a year compounded (CAGR). Use the dropdowns above to try any amount or starting month back to December 2003.
Over the same period, the same $1,000 would be worth $4,724 in the S&P 500 (SPY) and $7,777 in the Nasdaq-100 (QQQ). SGI trailed both the S&P 500 and the Nasdaq-100 over that period.
Growth of $1,000 in SGI since January 2016— monthly
Somnigroup International Inc. (SGI). Total return approximated via dividend- and split-adjusted closes (no taxes or fees). Not investment advice.
What $1,000 in SGI would be worth today, by starting month— each bar = one starting month, held to today
$1,000 invested in SGI, by year— dividends reinvested, held to today
| Invested in | Worth today | Multiple | Annualized |
|---|---|---|---|
| 2016 | $4,354 | 4.4× | 14.8% |
| 2017 | $6,110 | 6.1× | 20.6% |
| 2018 | $4,405 | 4.4× | 18.7% |
| 2019 | $4,955 | 5.0× | 23.2% |
| 2020 | $2,867 | 2.9× | 17.1% |
| 2021 | $2,488 | 2.5× | 17.4% |
| 2022 | $1,637 | 1.6× | 11.1% |
| 2023 | $1,577 | 1.6× | 13.2% |
| 2024 | $1,274 | 1.3× | 9.5% |
| 2025 | $997 | 1.0× | -0.2% |
Methodology
Investments are assumed made at the chosen month's last trading day close, or that exact day's close when a day is picked. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. SGI data begins December 2003; values as of October 2026 and refresh daily. Past performance does not predict future returns; not investment advice.
See the live SGI chart and fundamentals on the SGI quote page or compare with the same investment in SPY.
FAQ#
- How much would $1,000 invested in SGI be worth today?
- A $1,000 investment in Somnigroup International Inc. (SGI) in January 2016 would be worth about $4,354 as of October 2026, with dividends reinvested. That works out to about 14.8% a year compounded (CAGR).
- How far back does the SGI calculation go?
- SGI data begins December 2003. You can pick any starting month from then to the present and see what your investment would be worth today.
- Does this include dividends?
- Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.