PortfoliosLab logoPortfoliosLab logo
ISIN
US0249326002
CUSIP
024932600
Inception Date
Apr 1, 1993
Min. Investment
$5,000,000
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


Loading charts...

Compare stocks, funds, or ETFs

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


Performance

ACBPX Performance Chart

American Century Diversified Bond Fund (ACBPX) is up 0.4% since the beginning of the year. ACBPX is currently trading at $9 per share. Investors who bought $1,000 worth of ACBPX shares 5 years ago would now be looking at an investment worth $980.


Loading charts...

S&P 500 Index

Returns By Period

American Century Diversified Bond Fund (ACBPX) has returned 0.35% so far this year and 4.98% over the past 12 months. Over the last ten years, ACBPX has returned 1.38% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


American Century Diversified Bond Fund

1D
0.22%
1M
0.92%
YTD
0.35%
6M
0.85%
1Y
4.98%
3Y*
3.72%
5Y*
-0.40%
10Y*
1.38%

Benchmark (S&P 500 Index)

1D
-0.37%
1M
-0.01%
YTD
9.16%
6M
8.64%
1Y
25.22%
3Y*
19.78%
5Y*
11.99%
10Y*
13.88%
*Multi-year figures are annualized to reflect compound growth (CAGR)

ACBPX Monthly Returns History

Based on dividend-adjusted daily data since Mar 18, 1993, ACBPX's average daily return is +0.01%, while the average monthly return is +0.21%. At this rate, an investment would double in approximately 27.5 years.

Historically, 61% of months were positive and 40% were negative. The best month was Nov 2023 with a return of +4.8%, while the worst month was Sep 2022 at -4.6%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 6 months.

On a daily basis, ACBPX closed higher 43% of trading days. The best single day was Sep 14, 1995 with a return of +2.4%, while the worst single day was Dec 14, 1995 at -2.0%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.29%1.46%-1.78%0.14%0.37%-0.11%0.35%
20250.62%2.16%-0.15%0.29%-0.57%1.72%-0.27%1.15%1.14%0.59%0.70%-0.14%7.42%
2024-0.07%-1.58%0.55%-2.58%1.89%0.67%2.38%1.49%1.42%-2.69%1.16%-1.66%0.80%
20233.33%-2.55%2.52%0.63%-1.26%-0.62%-0.12%-0.98%-2.61%-2.15%4.80%3.94%4.66%
2022-2.05%-1.06%-2.88%-3.41%0.52%-2.41%1.86%-2.52%-4.58%-1.59%3.75%-0.61%-14.28%
2021-0.53%-1.38%-1.12%0.89%0.24%0.79%1.32%-0.13%-0.76%-0.05%0.32%-0.23%-0.65%

Benchmark Metrics

American Century Diversified Bond Fund has an annualized alpha of 2.86%, beta of -0.02, and R2 of 0.01 versus S&P 500 Index. Calculated based on daily prices since March 18, 1993.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (9.01%) than losses (1.31%) - typical of diversified or defensive assets.
  • Beta of -0.02 may look defensive, but with R2 of 0.01 this fund is largely uncorrelated with S&P 500 Index - low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
  • R2 of 0.01 means this fund moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
2.86%
Beta
-0.02
0.01
Upside Capture
9.01%
Downside Capture
1.31%

Expense Ratio

ACBPX has an expense ratio of 0.39%, placing it in the medium range.


Return for Risk

Risk / Return Rank

ACBPX 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.


ACBPX Risk / Return Rank: 2424
Overall Rank
ACBPX Sharpe Ratio Rank: 2424
Sharpe Ratio Rank
ACBPX Sortino Ratio Rank: 2626
Sortino Ratio Rank
ACBPX Omega Ratio Rank: 2323
Omega Ratio Rank
ACBPX Calmar Ratio Rank: 2525
Calmar Ratio Rank
ACBPX Martin Ratio Rank: 2121
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 Diversified Bond Fund (ACBPX) 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.


ACBPXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.73

Sortino ratioReturn per unit of downside risk

-0.78

Omega ratioGain probability vs. loss probability

1.23

1.37

-0.13

Calmar ratioReturn relative to maximum drawdown

1.75

2.78

-1.04

Martin ratioReturn relative to average drawdown

4.90

12.44

-7.53

Dividends

Dividend History

American Century Diversified Bond Fund provided a 4.57% dividend yield over the last twelve months, with an annual payout of $0.42 per share. The fund has been increasing its distributions for 3 consecutive years.


2.00%2.50%3.00%3.50%4.00%4.50%$0.00$0.10$0.20$0.30$0.40$0.5020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.42$0.43$0.35$0.31$0.19$0.28$0.52$0.27$0.29$0.25$0.28$0.31

Dividend yield

4.57%4.60%3.89%3.32%2.07%2.60%4.57%2.48%2.83%2.30%2.63%2.88%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.04$0.04$0.03$0.03$0.03$0.00$0.17
2025$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.03$0.03$0.03$0.04$0.43
2024$0.03$0.03$0.00$0.03$0.04$0.00$0.04$0.04$0.03$0.04$0.04$0.04$0.35
2023$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.00$0.03$0.00$0.03$0.04$0.31
2022$0.02$0.02$0.02$0.02$0.02$0.00$0.00$0.02$0.00$0.02$0.03$0.03$0.19
2021$0.00$0.01$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.01$0.02$0.12$0.28

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.


Loading charts...

Worst Drawdowns

The table below displays the maximum drawdowns of the American Century Diversified Bond 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 Diversified Bond Fund was 18.99%, occurring on Oct 19, 2023. The portfolio has not yet recovered.

The current American Century Diversified Bond Fund drawdown is 3.56%.


Related event

Drawdown

Fall

Recovery

Underwater

2023 correction2023
-18.99%Oct 2023
2y 1mo
4y 9moSep 2021 - now
1994 correction1994
-12.26%Nov 1994
1y 1mo3y 9mo
4y 10moOct 1993 - Sep 1998
Dot-com crash2000–2002
-11.99%May 2000
1y 7mo2y 2mo
3y 10moOct 1998 - Aug 2002
COVID crash2020
-7.63%Mar 2020
10d3mo 9d
3mo 19dMar 2020 - Jun 2020
2013 pullback2013
-5.11%Sep 2013
4mo 5d8mo 12d
1y 12dMay 2013 - May 2014

Drawdown Indicators


ACBPXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-18.99%

-56.78%

+37.79%

Max Drawdown (1Y)

Largest decline over 1 year

-2.93%

-9.10%

+6.17%

Max Drawdown (3Y)

Largest decline over 3 years

-6.90%

-18.90%

+12.00%

Max Drawdown (5Y)

Largest decline over 5 years

-18.99%

-25.43%

+6.44%

Max Drawdown (10Y)

Largest decline over 10 years

-18.99%

-33.92%

+14.93%

Current Drawdown

Current decline from peak

-3.56%

-1.80%

-1.76%

Average Drawdown

Average peak-to-trough decline

-3.37%

-10.71%

+7.34%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.04%

2.03%

-0.99%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


Loading charts...

Portfolio Analyzer

Build a portfolio with ACBPX

Add American Century Diversified Bond Fund to a portfolio and analyze allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

Open Portfolio Analyzer with ACBPX