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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
Assets Under Management
$6B

Share Price Chart


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Performance

TWCIX Performance Chart

American Century Select Fund (TWCIX) is down 3.3% since the beginning of the year. TWCIX is currently trading at $125 per share. Investors who bought $1,000 worth of TWCIX shares 5 years ago would now be looking at an investment worth $1,522.


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Benchmark

Compare this symbol against anything

Returns By Period

American Century Select Fund (TWCIX) has returned -3.27% so far this year and 5.85% over the past 12 months. Looking at the last ten years, TWCIX has achieved an annualized return of 15.06%, outperforming the S&P 500 Index benchmark, which averaged 13.10% per year.


American Century Select Fund

1D
-2.11%
1M
-6.91%
6M
-4.12%
YTD
-3.27%
1Y
5.85%
3Y*
14.22%
5Y*
8.77%
10Y*
15.06%
ALL TIME*
11.06%

Benchmark (S&P 500 Index)

1D
1.66%
1M
-0.82%
6M
6.72%
YTD
8.65%
1Y
16.89%
3Y*
17.46%
5Y*
11.09%
10Y*
13.10%
ALL TIME*
8.07%
*Multi-year figures are annualized to reflect compound growth (CAGR)

TWCIX Monthly Returns History

Based on dividend-adjusted daily data since Jan 30, 1970, TWCIX's average daily return is +0.05%, while the average monthly return is +1.02%. At this rate, an 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%-5.06%12.70%5.71%-4.43%-6.91%-3.27%
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 3.48%, beta of 0.97, and R2 of 0.73 versus S&P 500 Index. Calculated based on daily prices since January 30, 1970.

  • This fund captured 119.51% of S&P 500 Index gains and 105.34% of its losses - amplifying both gains and losses, but participating more in upside than downside.
  • This fund generated an annualized alpha of 3.48% 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
3.48%
Beta
0.97
0.73
Upside Capture
119.51%
Downside Capture
105.34%

Expense Ratio

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


Return for Risk

Risk / Return Rank

TWCIX ranks 9 for risk / return — above 9% of mutual funds peers on PortfoliosLab. Its historical combined result is below most peers; review the five component ranks for context.


TWCIX Risk / Return Rank: 99
Overall Rank
TWCIX Sharpe Ratio Rank: 99
Sharpe Ratio Rank
TWCIX Sortino Ratio Rank: 99
Sortino Ratio Rank
TWCIX Omega Ratio Rank: 99
Omega Ratio Rank
TWCIX Calmar Ratio Rank: 99
Calmar Ratio Rank
TWCIX Martin Ratio Rank: 1010
Martin Ratio Rank
The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

Risk / Return Metrics

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

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


TWCIXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.98

Sortino ratioReturn per unit of downside risk

-1.27

Omega ratioGain probability vs. loss probability

1.07

1.24

-0.17

Calmar ratioReturn relative to maximum drawdown

0.41

1.86

-1.45

Martin ratioReturn relative to average drawdown

1.30

7.90

-6.60

Dividends

Dividend History

American Century Select Fund provided a 10.37% 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

10.37%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$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 11.45%.


Drawdown

Fall

Recovery

Underwater

Related event

-57.31%Mar 2009
8y 11mo4y 1mo
13y 17dMar 2000 - Apr 2013
Financial crisis2007–2009
-43.82%Sep 1974
2y 5mo9mo 29d
3y 2moApr 1972 - Jul 1975
-36.21%Oct 1987
2mo 1d1y 9mo
1y 11moAug 1987 - Jul 1989
Black Monday1987
-31.32%Feb 1979
5mo 17d9mo 22d
1y 3moSep 1978 - Dec 1979
-31.24%Jan 2023
1y 8d1y 14d
2y 22dDec 2021 - Jan 2024

Drawdown Indicators


TWCIXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-57.31%

-56.78%

-0.53%

Max Drawdown (1Y)

Largest decline over 1 year

-14.66%

-9.10%

-5.56%

Max Drawdown (3Y)

Largest decline over 3 years

-23.88%

-18.90%

-4.98%

Max Drawdown (5Y)

Largest decline over 5 years

-31.24%

-25.43%

-5.81%

Max Drawdown (10Y)

Largest decline over 10 years

-31.24%

-33.92%

+2.68%

Current Drawdown

Current decline from peak

-11.45%

-2.26%

-9.19%

Average Drawdown

Average peak-to-trough decline

-12.37%

-10.70%

-1.67%

Ulcer Index

Depth and duration of drawdowns from previous peaks

4.61%

2.14%

+2.47%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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