TWIEX vs. TWCIX
Compare and contrast key facts about American Century International Growth Fund (TWIEX) and American Century Select Fund (TWCIX).
TWIEX is managed by American Century. It was launched on May 8, 1991. TWCIX is managed by American Century. It was launched on Jun 30, 1971.
Performance
TWIEX vs. TWCIX - Performance Comparison
Loading graphics...
TWIEX vs. TWCIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TWIEX American Century International Growth Fund | -8.07% | 15.58% | 2.31% | 12.31% | -24.98% | 8.61% | 25.59% | 28.37% | -14.44% | 31.04% |
TWCIX American Century Select Fund | -12.29% | 16.30% | 26.15% | 39.93% | -28.82% | 25.47% | 33.99% | 36.30% | -3.54% | 28.90% |
Returns By Period
In the year-to-date period, TWIEX achieves a -8.07% return, which is significantly higher than TWCIX's -12.29% return. Over the past 10 years, TWIEX has underperformed TWCIX with an annualized return of 5.91%, while TWCIX has yielded a comparatively higher 14.46% annualized return.
TWIEX
- 1D
- 0.32%
- 1M
- -12.34%
- YTD
- -8.07%
- 6M
- -7.78%
- 1Y
- 4.30%
- 3Y*
- 3.33%
- 5Y*
- -0.23%
- 10Y*
- 5.91%
TWCIX
- 1D
- -0.45%
- 1M
- -8.75%
- YTD
- -12.29%
- 6M
- -10.54%
- 1Y
- 13.57%
- 3Y*
- 15.91%
- 5Y*
- 9.81%
- 10Y*
- 14.46%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
TWIEX vs. TWCIX - Expense Ratio Comparison
TWIEX has a 1.36% expense ratio, which is higher than TWCIX's 0.94% expense ratio.
Return for Risk
TWIEX vs. TWCIX — Risk / Return Rank
TWIEX
TWCIX
TWIEX vs. TWCIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Century International Growth Fund (TWIEX) and American Century Select Fund (TWCIX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| TWIEX | TWCIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.19 | 0.61 | -0.42 |
Sortino ratioReturn per unit of downside risk | 0.39 | 1.03 | -0.64 |
Omega ratioGain probability vs. loss probability | 1.05 | 1.14 | -0.09 |
Calmar ratioReturn relative to maximum drawdown | 0.19 | 0.74 | -0.55 |
Martin ratioReturn relative to average drawdown | 0.71 | 2.69 | -1.98 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading graphics...
Sharpe Ratios by Period
| TWIEX | TWCIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.19 | 0.61 | -0.42 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.01 | 0.46 | -0.47 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.33 | 0.69 | -0.36 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.37 | 0.57 | -0.20 |
Correlation
The correlation between TWIEX and TWCIX is 0.60, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
TWIEX vs. TWCIX - Dividend Comparison
TWIEX's dividend yield for the trailing twelve months is around 3.60%, less than TWCIX's 11.44% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
TWIEX American Century International Growth Fund | 3.60% | 3.31% | 1.01% | 0.00% | 2.89% | 12.00% | 4.48% | 0.37% | 13.87% | 5.31% | 0.49% | 5.66% |
TWCIX American Century Select Fund | 11.44% | 10.04% | 3.67% | 5.21% | 10.36% | 8.25% | 6.26% | 5.42% | 9.05% | 6.30% | 3.43% | 6.16% |
Drawdowns
TWIEX vs. TWCIX - Drawdown Comparison
The maximum TWIEX drawdown since its inception was -62.43%, which is greater than TWCIX's maximum drawdown of -57.31%. Use the drawdown chart below to compare losses from any high point for TWIEX and TWCIX.
Loading graphics...
Drawdown Indicators
| TWIEX | TWCIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -62.43% | -57.31% | -5.12% |
Max Drawdown (1Y)Largest decline over 1 year | -13.04% | -14.66% | +1.62% |
Max Drawdown (5Y)Largest decline over 5 years | -38.76% | -31.24% | -7.52% |
Max Drawdown (10Y)Largest decline over 10 years | -38.76% | -31.24% | -7.52% |
Current DrawdownCurrent decline from peak | -12.77% | -14.66% | +1.89% |
Average DrawdownAverage peak-to-trough decline | -16.71% | -12.42% | -4.29% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.40% | 4.01% | -0.61% |
Volatility
TWIEX vs. TWCIX - Volatility Comparison
American Century International Growth Fund (TWIEX) has a higher volatility of 7.82% compared to American Century Select Fund (TWCIX) at 5.75%. This indicates that TWIEX's price experiences larger fluctuations and is considered to be riskier than TWCIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| TWIEX | TWCIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.82% | 5.75% | +2.07% |
Volatility (6M)Calculated over the trailing 6-month period | 11.93% | 12.15% | -0.22% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.38% | 22.70% | -4.32% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.06% | 21.43% | -3.37% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.07% | 20.94% | -2.87% |