AULDX
American Century Ultra Fund R6 Class
Mutual fund
$111.84+1.33 (+1.20%)Close Oct 2, 2026
Jul 26, 2013 – Oct 2, 2026, Dividends reinvested
- Final balance
- $75,018
- CAGR
- +16.51%
- Max drawdown
- −35.03%
- Sharpe ratio
- 0.85
Loading the growth chart…
Growth of $10,000
Trailing returns (%)
Annualized from 3Y- 1M
- +4.12%
- 3M
- +4.80%
- 6M
- +17.91%
- YTD
- +8.81%
- 1Y
- +9.42%
- 3Y
- +21.88%
- 5Y
- +10.84%
- 10Y
- +18.05%
- Since 2013
- +16.51%
Metrics
Since 2013| Volatility | 20.67% |
|---|---|
| Sortino ratio | 1.20 |
| Calmar ratio | 0.47 |
| Best year, 2020 | +50.31% |
| Worst year, 2022 | −32.15% |
| Positive years | 11 of 12 |
| Longest drawdown | 2.2 years |
Worst drawdowns
Since 2013| Decline | Peak | Bottom | Recovered | Length |
|---|---|---|---|---|
| −35.0% | Nov 2021 | Oct 2022 | Jan 2024 | 2.2 years |
| −31.9% | Feb 2020 | Mar 2020 | Jun 2020 | 4 months |
| −24.8% | Dec 2024 | Apr 2025 | Jul 2025 | 7 months |
| −22.9% | Oct 2018 | Dec 2018 | Apr 2019 | 6 months |
| −17.0% | Jul 2015 | Feb 2016 | Aug 2016 | 1 year |
Annual returns
2013 from Jul 26 · 2026 through Oct 2