If you invested $1,000 in ISF — 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 iShares Core FTSE 100 UCITS ETF (ISF) in January 2016 would be worth $2,611 as of August 2026 with dividends reinvested — 9.5% a year. Use the dropdowns above to try any amount or starting month back to May 2000.
Over the same period, the same $1,000 would be worth $4,711 in the S&P 500 (SPY) and $7,426 in the Nasdaq-100 (QQQ). ISF trailed both the S&P 500 and the Nasdaq-100 over that period.
Growth of $1,000 in ISF since January 2016— monthly
iShares Core FTSE 100 UCITS ETF (ISF). Total return approximated via dividend- and split-adjusted closes (no taxes or fees). Not investment advice.
What $1,000 in ISF would be worth today, by starting month— each bar = one starting month, held to today
$1,000 invested in ISF, by year— dividends reinvested, held to today
| Invested in | Worth today | Multiple | Annualized |
|---|---|---|---|
| 2016 | $2,611 | 2.6× | 9.5% |
| 2017 | $2,154 | 2.2× | 8.3% |
| 2018 | $1,951 | 2.0× | 8.1% |
| 2019 | $2,024 | 2.0× | 9.8% |
| 2020 | $1,852 | 1.9× | 9.8% |
| 2021 | $2,065 | 2.1× | 13.9% |
| 2022 | $1,713 | 1.7× | 12.5% |
| 2023 | $1,588 | 1.6× | 13.8% |
| 2024 | $1,555 | 1.6× | 18.7% |
| 2025 | $1,323 | 1.3× | 19.5% |
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. ISF data begins May 2000; values as of August 2026 and refresh daily. Past performance does not predict future returns; not investment advice.
See the live ISF chart and fundamentals on the ISF quote page or compare with the same investment in SPY.
FAQ#
- How much would $1,000 invested in ISF be worth today?
- A $1,000 investment in iShares Core FTSE 100 UCITS ETF (ISF) in January 2016 would be worth about $2,611 as of August 2026, with dividends reinvested. That works out to about 9.5% a year.
- How far back does the ISF calculation go?
- ISF data begins May 2000. 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.