ICLR returns by year
ICON plc has returned +12.3% annually (CAGR) since 1999. Calendar-year, monthly and weekly total returns for ICON plc (ICLR) below, through August 13, 2026 — the most recent year is year-to-date.
ICON plc returns by year (1999–2026)#
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 | $182.22 | $167.73 | +0.0% | -8.0% | |
| 2025 | $209.71 | $182.22 | +0.0% | -13.1% | |
| 2024 | $283.07 | $209.71 | +0.0% | -25.9% | |
| 2023 | $194.25 | $283.07 | +0.0% | +45.7% | |
| 2022 | $309.70 | $194.25 | +0.0% | -37.3% | |
| 2021 | $194.98 | $309.70 | +0.0% | +58.8% | |
| 2020 | $172.23 | $194.98 | +0.0% | +13.2% | |
| 2019 | $129.21 | $172.23 | +0.0% | +33.3% | |
| 2018 | $112.15 | $129.21 | +0.0% | +15.2% | |
| 2017 | $75.20 | $112.15 | +0.0% | +49.1% | |
| 2016 | $77.70 | $75.20 | +0.0% | -3.2% | |
| 2015 | $50.99 | $77.70 | +0.0% | +52.4% |
Total return by period
Methodology#
Returns are total returns (dividends reinvested), computed from ICLR'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 ICON plc's average annual return?
- Since 1999, ICON plc (ICLR) has returned about 12.3% a year (the compound annual growth rate) and an average calendar-year return of 18.4%.
- What were ICON plc's best and worst years?
- Over 1999–2026, the best year was 2006 (+83.3%) and the worst was 1999 (-49.3%).
- How often is ICON plc up in a year?
- 18 of the 27 full years since 1999 were positive — about 67% of the time.