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American Century Ultra Fund (TWCUX)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Fund Info

ISINUS0250838820
CUSIP025083882
IssuerAmerican Century Investments
Inception DateNov 2, 1981
CategoryLarge Cap Growth Equities
Min. Investment$2,500
Asset ClassEquity

Asset Class Size

Large-Cap

Asset Class Style

Growth

Expense Ratio

TWCUX has a high expense ratio of 0.93%, indicating higher-than-average management fees.


Expense ratio chart for TWCUX: current value at 0.93% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.93%

Share Price Chart


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Compare to other instruments

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


American Century Ultra Fund

Popular comparisons: TWCUX vs. PLFMX, TWCUX vs. VT, TWCUX vs. BIGRX, TWCUX vs. VTI, TWCUX vs. VOO, TWCUX vs. FDGRX, TWCUX vs. VTSAX, TWCUX vs. VYM, TWCUX vs. SCHD, TWCUX vs. TSLA

Performance

Performance Chart

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


2,000.00%2,500.00%3,000.00%3,500.00%4,000.00%December2024FebruaryMarchAprilMay
4,296.19%
2,164.28%
TWCUX (American Century Ultra Fund)
Benchmark (^GSPC)

S&P 500

Returns By Period

American Century Ultra Fund had a return of 13.82% year-to-date (YTD) and 36.99% in the last 12 months. Over the past 10 years, American Century Ultra Fund had an annualized return of 16.34%, outperforming the S&P 500 benchmark which had an annualized return of 10.97%.


PeriodReturnBenchmark
Year-To-Date13.82%11.29%
1 month5.68%4.87%
6 months21.37%17.88%
1 year36.99%29.16%
5 years (annualized)18.54%13.20%
10 years (annualized)16.34%10.97%

Monthly Returns

The table below presents the monthly returns of TWCUX, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20242.05%6.82%1.72%-3.69%13.82%
20239.66%-1.72%7.80%0.89%5.52%6.51%2.83%-1.78%-5.64%-2.48%11.53%4.97%43.36%
2022-8.87%-4.50%4.03%-13.08%-3.42%-9.12%14.38%-5.77%-9.38%5.75%4.38%-9.20%-32.38%
2021-1.63%0.96%0.74%7.82%-2.42%6.83%3.90%3.49%-5.61%7.72%-0.99%1.42%23.47%
20202.80%-5.80%-10.29%15.96%8.15%5.44%8.71%12.34%-5.59%-3.91%11.90%5.18%49.79%
201910.54%3.38%2.21%4.15%-7.85%7.59%2.21%-2.51%0.16%3.29%5.33%2.78%34.60%
20187.83%-1.41%-3.05%1.30%4.48%1.52%2.60%6.22%0.04%-8.93%0.57%-8.93%0.70%
20173.56%4.35%1.41%2.93%2.95%0.12%2.98%2.44%0.89%3.31%3.03%0.12%31.87%
2016-6.43%-1.37%6.34%0.17%1.39%-1.58%5.73%-0.19%0.91%-2.08%1.23%0.80%4.40%
2015-0.81%6.03%-1.23%0.69%1.79%-0.67%4.13%-6.58%-2.88%8.77%0.03%-2.32%6.19%
2014-3.31%5.63%-2.52%-1.35%3.22%2.45%-1.41%4.89%-2.18%3.62%2.42%-1.53%9.80%
20133.76%0.81%2.24%1.80%2.96%-1.95%7.65%-0.75%5.69%3.84%2.95%3.18%36.90%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current risk-adjusted rank of TWCUX is 78, placing it in the top 22% of mutual funds on our website in terms of risk-adjusted performance. This ranking is based on the combined values of the indicators listed below.


The Risk-Adjusted Performance Rank of TWCUX is 7878
TWCUX (American Century Ultra Fund)
The Sharpe Ratio Rank of TWCUX is 7676Sharpe Ratio Rank
The Sortino Ratio Rank of TWCUX is 7272Sortino Ratio Rank
The Omega Ratio Rank of TWCUX is 7878Omega Ratio Rank
The Calmar Ratio Rank of TWCUX is 8181Calmar Ratio Rank
The Martin Ratio Rank of TWCUX is 8282Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

Risk-Adjusted Performance Indicators

The charts below present risk-adjusted performance metrics for American Century Ultra Fund (TWCUX) and compare them to a chosen benchmark (^GSPC). These indicators evaluate an investment's returns against its associated risks.


TWCUX
Sharpe ratio
The chart of Sharpe ratio for TWCUX, currently valued at 2.09, compared to the broader market-1.000.001.002.003.004.002.09
Sortino ratio
The chart of Sortino ratio for TWCUX, currently valued at 2.88, compared to the broader market-2.000.002.004.006.008.0010.0012.002.88
Omega ratio
The chart of Omega ratio for TWCUX, currently valued at 1.39, compared to the broader market0.501.001.502.002.503.003.501.39
Calmar ratio
The chart of Calmar ratio for TWCUX, currently valued at 1.75, compared to the broader market0.002.004.006.008.0010.0012.001.75
Martin ratio
The chart of Martin ratio for TWCUX, currently valued at 9.28, compared to the broader market0.0020.0040.0060.009.28
^GSPC
Sharpe ratio
The chart of Sharpe ratio for ^GSPC, currently valued at 2.44, compared to the broader market-1.000.001.002.003.004.002.44
Sortino ratio
The chart of Sortino ratio for ^GSPC, currently valued at 3.45, compared to the broader market-2.000.002.004.006.008.0010.0012.003.45
Omega ratio
The chart of Omega ratio for ^GSPC, currently valued at 1.42, compared to the broader market0.501.001.502.002.503.003.501.42
Calmar ratio
The chart of Calmar ratio for ^GSPC, currently valued at 1.98, compared to the broader market0.002.004.006.008.0010.0012.001.98
Martin ratio
The chart of Martin ratio for ^GSPC, currently valued at 9.39, compared to the broader market0.0020.0040.0060.009.39

Sharpe Ratio

The current American Century Ultra Fund Sharpe ratio is 2.09. This value is calculated based on the past 12 months of trading data and takes into account price changes and dividends.

Use the chart below to compare the Sharpe ratio of American Century Ultra Fund with the selected benchmark, providing insights into the investment's historical performance in terms of risk-adjusted returns. Go to the Sharpe ratio tool for more fine-grained control over the calculation options.


Rolling 12-month Sharpe Ratio1.001.502.002.503.00December2024FebruaryMarchAprilMay
2.09
2.44
TWCUX (American Century Ultra Fund)
Benchmark (^GSPC)

Dividends

Dividend History

American Century Ultra Fund granted a 5.35% dividend yield in the last twelve months. The annual payout for that period amounted to $4.54 per share.


PeriodTTM20232022202120202019201820172016201520142013
Dividend$4.54$4.54$4.09$5.94$2.12$2.23$3.33$2.61$1.70$1.91$2.65$1.43

Dividend yield

5.35%6.09%7.42%6.78%2.80%4.27%8.24%6.01%4.87%5.44%7.63%4.17%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2024$0.00$0.00$0.00$0.00$0.00$0.00
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$4.54$4.54
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$4.09$4.09
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$5.94$5.94
2020$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$2.12$2.12
2019$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$2.23$2.23
2018$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$3.33$3.33
2017$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$2.61$2.61
2016$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.70$1.70
2015$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.91$1.91
2014$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$2.65$2.65
2013$1.43$1.43

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way.


-10.00%-8.00%-6.00%-4.00%-2.00%0.00%December2024FebruaryMarchAprilMay00
TWCUX (American Century Ultra Fund)
Benchmark (^GSPC)

Worst Drawdowns

The table below displays the maximum drawdowns of the American Century Ultra 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 Ultra Fund was 61.31%, occurring on Mar 9, 2009. Recovery took 1099 trading sessions.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-61.31%Mar 28, 20002242Mar 9, 20091099Jul 22, 20133341
-57.7%Oct 6, 198777Jan 20, 1988834Apr 2, 1991911
-35.23%Nov 19, 2021227Oct 14, 2022328Feb 6, 2024555
-31.94%Feb 20, 202023Mar 23, 202052Jun 5, 202075
-28.44%Oct 8, 199753Dec 19, 19977Dec 30, 199760

Volatility

Volatility Chart

The current American Century Ultra Fund volatility is 5.26%, representing the average percentage change in the investments's value, either up or down over the past month. The chart below shows the rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%December2024FebruaryMarchAprilMay
5.26%
3.47%
TWCUX (American Century Ultra Fund)
Benchmark (^GSPC)