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American Century Select Fund (TWCIX)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US0250835024
CUSIP
025083502
Inception Date
Jun 30, 1971
Min. Investment
$2,500
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Large-Cap
Asset Class Style
Growth

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in American Century Select Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

American Century Select Fund (TWCIX) has returned -12.29% so far this year and 13.57% over the past 12 months. Looking at the last ten years, TWCIX has achieved an annualized return of 14.46%, outperforming the S&P 500 Index benchmark, which averaged 12.16% per year.


American Century Select Fund

1D
-0.45%
1M
-8.75%
YTD
-12.29%
6M
-10.54%
1Y
13.57%
3Y*
15.91%
5Y*
9.81%
10Y*
14.46%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Jan 30, 1970, TWCIX's average daily return is +0.05%, while the average monthly return is +1.01%. At this rate, your investment would double in approximately 5.7 years.

Historically, 59% of months were positive and 41% were negative. The best month was Oct 1974 with a return of +21.5%, while the worst month was Oct 1987 at -23.9%. The longest winning streak lasted 11 consecutive months, and the longest losing streak was 9 months.

On a daily basis, TWCIX closed higher 53% of trading days. The best single day was Mar 18, 1981 with a return of +16.1%, while the worst single day was Oct 22, 1987 at -15.6%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026-0.24%-3.64%-8.75%-12.29%
20251.99%-3.87%-8.38%-0.02%8.72%5.39%3.62%1.11%5.79%3.79%-1.54%-0.19%16.30%
20241.82%6.16%1.42%-4.58%6.22%6.31%-1.41%1.60%2.14%-1.16%5.41%0.18%26.15%
20239.48%-1.70%7.43%0.68%4.64%6.20%3.32%-1.13%-5.27%-2.37%9.63%4.44%39.93%
2022-6.60%-5.32%4.78%-11.31%-3.07%-7.88%12.89%-5.06%-8.66%4.37%3.65%-8.40%-28.82%
2021-1.14%0.45%1.41%7.73%-1.79%5.97%3.20%3.73%-5.07%7.15%-0.49%2.57%25.47%

Benchmark Metrics

American Century Select Fund has an annualized alpha of 3.57%, beta of 0.97, and R² of 0.73 versus S&P 500 Index. Calculated based on daily prices since February 27, 1970.

  • This fund captured 119.46% of S&P 500 Index gains and 104.91% of its losses — amplifying both gains and losses, but participating more in upside than downside.
  • This fund generated an annualized alpha of 3.57% versus S&P 500 Index — delivering returns beyond what market exposure alone would predict.
  • With beta of 0.97 and R² of 0.73, this fund moves broadly in line with S&P 500 Index — much of its variation is explained by market exposure rather than independent behavior.

Alpha
3.57%
Beta
0.97
0.73
Upside Capture
119.46%
Downside Capture
104.91%

Expense Ratio

TWCIX has a high expense ratio of 0.94%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

TWCIX ranks 24 for risk / return — below 24% of mutual funds on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


TWCIX Risk / Return Rank: 2424
Overall Rank
TWCIX Sharpe Ratio Rank: 2222
Sharpe Ratio Rank
TWCIX Sortino Ratio Rank: 2626
Sortino Ratio Rank
TWCIX Omega Ratio Rank: 2424
Omega Ratio Rank
TWCIX Calmar Ratio Rank: 2424
Calmar Ratio Rank
TWCIX Martin Ratio Rank: 2424
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for American Century Select Fund (TWCIX) and compare them to a chosen benchmark (S&P 500 Index).


TWCIXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.61

0.90

-0.29

Sortino ratio

Return per unit of downside risk

1.03

1.39

-0.35

Omega ratio

Gain probability vs. loss probability

1.14

1.21

-0.07

Calmar ratio

Return relative to maximum drawdown

0.74

1.40

-0.66

Martin ratio

Return relative to average drawdown

2.69

6.61

-3.92

Explore TWCIX risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

American Century Select Fund provided a 11.44% dividend yield over the last twelve months, with an annual payout of $12.93 per share.


4.00%6.00%8.00%10.00%$0.00$2.00$4.00$6.00$8.00$10.00$12.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$12.93$12.93$4.47$5.22$7.80$9.63$6.32$4.35$5.62$4.42$1.98$3.50

Dividend yield

11.44%10.04%3.67%5.21%10.36%8.25%6.26%5.42%9.05%6.30%3.43%6.16%

Monthly Dividends

The table displays the monthly dividend distributions for American Century Select Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$12.93$12.93
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$4.47$4.47
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$5.22$5.22
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$7.80$7.80
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$9.63$9.63

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the American Century Select Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the American Century Select Fund was 57.31%, occurring on Mar 9, 2009. Recovery took 1029 trading sessions.

The current American Century Select Fund drawdown is 14.66%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-57.31%Mar 27, 20002250Mar 9, 20091029Apr 10, 20133279
-43.82%Apr 13, 1972611Sep 13, 1974206Jul 9, 1975817
-36.21%Aug 26, 198743Oct 26, 1987442Jul 26, 1989485
-31.32%Sep 14, 1978115Feb 28, 1979203Dec 17, 1979318
-31.24%Dec 28, 2021258Jan 5, 2023260Jan 19, 2024518

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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