TWCGX vs. TWCIX
Compare and contrast key facts about American Century Growth Fund (TWCGX) and American Century Select Fund (TWCIX).
TWCGX is managed by American Century. It was launched on Jun 30, 1971. TWCIX is managed by American Century. It was launched on Jun 30, 1971.
Performance
TWCGX vs. TWCIX - Performance Comparison
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TWCGX vs. TWCIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TWCGX American Century Growth Fund | -10.23% | 15.28% | 26.20% | 43.31% | -31.39% | 27.86% | 35.23% | 35.39% | -1.27% | 30.06% |
TWCIX American Century Select Fund | -8.73% | 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, TWCGX achieves a -10.23% return, which is significantly lower than TWCIX's -8.73% return. Over a longer period, both investments have demonstrated similar performance, with their 10-year annualized returns being quite close: TWCGX at 14.92% and TWCIX at 14.92%.
TWCGX
- 1D
- 3.75%
- 1M
- -5.65%
- YTD
- -10.23%
- 6M
- -9.87%
- 1Y
- 15.47%
- 3Y*
- 17.60%
- 5Y*
- 9.71%
- 10Y*
- 14.92%
TWCIX
- 1D
- 4.05%
- 1M
- -5.48%
- YTD
- -8.73%
- 6M
- -7.36%
- 1Y
- 17.10%
- 3Y*
- 17.46%
- 5Y*
- 10.31%
- 10Y*
- 14.92%
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TWCGX vs. TWCIX - Expense Ratio Comparison
Both TWCGX and TWCIX have an expense ratio of 0.94%.
Return for Risk
TWCGX vs. TWCIX — Risk / Return Rank
TWCGX
TWCIX
TWCGX vs. TWCIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Century Growth Fund (TWCGX) 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.
| TWCGX | TWCIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.73 | 0.79 | -0.06 |
Sortino ratioReturn per unit of downside risk | 1.21 | 1.30 | -0.08 |
Omega ratioGain probability vs. loss probability | 1.17 | 1.18 | -0.01 |
Calmar ratioReturn relative to maximum drawdown | 0.99 | 1.25 | -0.26 |
Martin ratioReturn relative to average drawdown | 3.39 | 4.50 | -1.10 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| TWCGX | TWCIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.73 | 0.79 | -0.06 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.45 | 0.48 | -0.03 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.70 | 0.71 | -0.01 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.51 | 0.58 | -0.06 |
Correlation
The correlation between TWCGX and TWCIX is 0.93, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
TWCGX vs. TWCIX - Dividend Comparison
TWCGX's dividend yield for the trailing twelve months is around 19.09%, more than TWCIX's 11.00% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
TWCGX American Century Growth Fund | 19.09% | 17.14% | 5.96% | 4.81% | 4.86% | 9.83% | 5.33% | 5.60% | 14.07% | 10.28% | 4.64% | 6.80% |
TWCIX American Century Select Fund | 11.00% | 10.04% | 3.67% | 5.21% | 10.36% | 8.25% | 6.26% | 5.42% | 9.05% | 6.30% | 3.43% | 6.16% |
Drawdowns
TWCGX vs. TWCIX - Drawdown Comparison
The maximum TWCGX drawdown since its inception was -59.60%, roughly equal to the maximum TWCIX drawdown of -57.31%. Use the drawdown chart below to compare losses from any high point for TWCGX and TWCIX.
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Drawdown Indicators
| TWCGX | TWCIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -59.60% | -57.31% | -2.29% |
Max Drawdown (1Y)Largest decline over 1 year | -16.69% | -14.66% | -2.03% |
Max Drawdown (5Y)Largest decline over 5 years | -34.92% | -31.24% | -3.68% |
Max Drawdown (10Y)Largest decline over 10 years | -34.92% | -31.24% | -3.68% |
Current DrawdownCurrent decline from peak | -13.56% | -11.20% | -2.36% |
Average DrawdownAverage peak-to-trough decline | -15.34% | -12.42% | -2.92% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.86% | 4.07% | +0.79% |
Volatility
TWCGX vs. TWCIX - Volatility Comparison
The current volatility for American Century Growth Fund (TWCGX) is 6.79%, while American Century Select Fund (TWCIX) has a volatility of 7.21%. This indicates that TWCGX experiences smaller price fluctuations and is considered to be less risky than TWCIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TWCGX | TWCIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.79% | 7.21% | -0.42% |
Volatility (6M)Calculated over the trailing 6-month period | 12.60% | 12.80% | -0.20% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.69% | 23.01% | -0.32% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.63% | 21.49% | +0.14% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.27% | 20.98% | +0.29% |