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Columbia Bond Fund (UMMGX)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US19765Y8865
Issuer
Columbia
Inception Date
Jan 9, 1986
Min. Investment
$2,000
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Columbia Bond 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

Columbia Bond Fund (UMMGX) has returned 0.03% so far this year and 4.89% over the past 12 months. Over the last ten years, UMMGX has returned 2.07% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


Columbia Bond Fund

1D
0.00%
1M
-1.91%
YTD
0.03%
6M
1.07%
1Y
4.89%
3Y*
4.20%
5Y*
0.12%
10Y*
2.07%

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 9, 1986, UMMGX's average daily return is +0.02%, while the average monthly return is +0.40%. At this rate, your investment would double in approximately 14.5 years.

Historically, 65% of months were positive and 35% were negative. The best month was May 1995 with a return of +5.6%, while the worst month was May 1986 at -5.6%. The longest winning streak lasted 11 consecutive months, and the longest losing streak was 7 months.

On a daily basis, UMMGX closed higher 44% of trading days. The best single day was Apr 2, 1990 with a return of +2.7%, while the worst single day was Jun 2, 1987 at -4.9%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.22%1.75%-1.91%0.03%
20250.51%2.43%0.07%0.87%-0.72%1.68%-0.37%1.40%0.89%0.57%0.66%-0.19%8.03%
20240.34%-1.33%0.58%-2.65%1.85%0.80%2.68%1.71%1.52%-2.86%1.13%-1.54%2.06%
20234.27%-2.60%2.40%0.54%-1.15%-0.50%0.16%-0.55%-2.60%-2.37%5.14%4.21%6.73%
2022-2.02%-1.18%-3.51%-3.86%0.44%-2.08%2.45%-2.72%-5.19%-2.34%3.93%-0.43%-15.66%
2021-0.06%-1.08%-0.66%0.74%0.43%0.40%1.03%-0.21%-0.94%-0.40%0.36%-0.36%-0.79%

Benchmark Metrics

Columbia Bond Fund has an annualized alpha of 4.86%, beta of 0.00, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since January 10, 1986.

  • This fund captured 15.09% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -1.33%) — a profile typical of hedging or uncorrelated assets.
  • Beta of 0.00 may look defensive, but with R² of 0.00 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 0.00 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
4.86%
Beta
0.00
0.00
Upside Capture
15.09%
Downside Capture
-1.33%

Expense Ratio

UMMGX has an expense ratio of 0.52%, placing it in the medium range.


Return for Risk

Risk / Return Rank

UMMGX ranks 72 for risk / return — better than 72% of mutual funds on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.


UMMGX Risk / Return Rank: 7272
Overall Rank
UMMGX Sharpe Ratio Rank: 7272
Sharpe Ratio Rank
UMMGX Sortino Ratio Rank: 7676
Sortino Ratio Rank
UMMGX Omega Ratio Rank: 5858
Omega Ratio Rank
UMMGX Calmar Ratio Rank: 8484
Calmar Ratio Rank
UMMGX Martin Ratio Rank: 7070
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 Columbia Bond Fund (UMMGX) and compare them to a chosen benchmark (S&P 500 Index).


UMMGXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

1.31

0.90

+0.42

Sortino ratio

Return per unit of downside risk

1.95

1.39

+0.56

Omega ratio

Gain probability vs. loss probability

1.23

1.21

+0.02

Calmar ratio

Return relative to maximum drawdown

2.09

1.40

+0.69

Martin ratio

Return relative to average drawdown

6.63

6.61

+0.03

Explore UMMGX risk-adjusted metrics in detail

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

Dividends

Dividend History

Columbia Bond Fund provided a 4.08% dividend yield over the last twelve months, with an annual payout of $1.22 per share.


1.50%2.00%2.50%3.00%3.50%4.00%4.50%5.00%$0.00$0.50$1.00$1.5020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$1.22$1.27$1.08$1.10$0.79$0.62$1.72$1.46$0.90$0.64$1.56$1.20

Dividend yield

4.08%4.20%3.70%3.73%2.73%1.76%4.77%4.21%2.71%1.88%4.66%3.56%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.11$0.11$0.05$0.26
2025$0.11$0.10$0.10$0.10$0.10$0.11$0.11$0.11$0.11$0.11$0.11$0.11$1.27
2024$0.11$0.11$0.00$0.11$0.10$0.00$0.11$0.11$0.11$0.11$0.11$0.11$1.08
2023$0.09$0.09$0.09$0.09$0.10$0.10$0.11$0.11$0.11$0.00$0.11$0.11$1.10
2022$0.05$0.05$0.00$0.05$0.05$0.05$0.06$0.07$0.09$0.09$0.10$0.12$0.79
2021$0.07$0.06$0.06$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.62

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 Columbia 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 Columbia Bond Fund was 20.86%, occurring on Oct 24, 2022. The portfolio has not yet recovered.

The current Columbia Bond Fund drawdown is 2.58%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-20.86%Aug 3, 2021310Oct 24, 2022
-10.47%Oct 18, 1993268Nov 7, 1994124May 5, 1995392
-10.04%Mar 3, 1987160Oct 16, 1987449Jul 27, 1989609
-9.59%Mar 10, 202012Mar 25, 202067Jun 30, 202079
-8.65%Apr 22, 198630Jun 3, 198660Aug 27, 198690

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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