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ISIN
US19765L8506
CUSIP
19765L850
Issuer
Columbia
Inception Date
Nov 20, 1978
Min. Investment
$2,000
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

COLTX Performance Chart

Columbia Tax-Exempt Fund (COLTX) is up 2.5% since the beginning of the year. COLTX is currently trading at $12 per share. Investors who bought $1,000 worth of COLTX shares 5 years ago would now be looking at an investment worth $1,033.


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S&P 500 Index

Returns By Period

Columbia Tax-Exempt Fund (COLTX) has returned 2.49% so far this year and 8.37% over the past 12 months. Over the last ten years, COLTX has returned 1.92% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


Columbia Tax-Exempt Fund

1D
0.08%
1M
2.26%
YTD
2.49%
6M
2.98%
1Y
8.37%
3Y*
4.45%
5Y*
0.66%
10Y*
1.92%

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)

COLTX Monthly Returns History

Based on dividend-adjusted daily data since Jan 2, 1980, COLTX's average daily return is +0.02%, while the average monthly return is +0.43%. At this rate, an investment would double in approximately 13.5 years.

Historically, 65% of months were positive and 35% were negative. The best month was Apr 1980 with a return of +12.0%, while the worst month was Sep 1984 at -11.6%. The longest winning streak lasted 16 consecutive months, and the longest losing streak was 5 months.

On a daily basis, COLTX closed higher 36% of trading days. The best single day was Apr 30, 1980 with a return of +12.0%, while the worst single day was Sep 21, 1984 at -11.4%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.58%1.56%-2.21%1.55%0.61%0.42%2.49%
20250.54%1.57%-1.97%-0.75%-1.15%0.58%-1.07%1.05%3.77%1.42%0.04%-0.11%3.86%
20240.15%0.11%-0.08%-1.31%0.16%1.98%0.95%0.81%1.54%-1.60%2.35%-1.54%3.47%
20233.61%-2.68%1.85%0.20%-0.65%0.97%0.40%-1.59%-3.72%-2.54%8.23%2.89%6.60%
2022-2.80%-0.86%-3.45%-3.41%0.84%-2.70%3.16%-2.61%-4.81%-1.76%6.14%-0.55%-12.56%
20210.89%-1.47%0.75%1.11%0.67%0.51%0.88%-0.50%-0.88%-0.15%1.03%0.16%3.01%

Benchmark Metrics

Columbia Tax-Exempt Fund has an annualized alpha of 5.16%, beta of 0.01, and R2 of 0.00 versus S&P 500 Index. Calculated based on daily prices since January 02, 1980.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (19.25%) than losses (5.37%) - typical of diversified or defensive assets.
  • Beta of 0.01 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
5.16%
Beta
0.01
0.00
Upside Capture
19.25%
Downside Capture
5.37%

Expense Ratio

COLTX has an expense ratio of 0.73%, placing it in the medium range.


Return for Risk

Risk / Return Rank

COLTX ranks 71 for risk / return — better than 71% 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.


COLTX Risk / Return Rank: 7171
Overall Rank
COLTX Sharpe Ratio Rank: 7979
Sharpe Ratio Rank
COLTX Sortino Ratio Rank: 8686
Sortino Ratio Rank
COLTX Omega Ratio Rank: 8787
Omega Ratio Rank
COLTX Calmar Ratio Rank: 5555
Calmar Ratio Rank
COLTX Martin Ratio Rank: 4848
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 Tax-Exempt Fund (COLTX) 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.


COLTXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+0.36

Sortino ratioReturn per unit of downside risk

+1.04

Omega ratioGain probability vs. loss probability

1.56

1.37

+0.20

Calmar ratioReturn relative to maximum drawdown

2.70

2.78

-0.08

Martin ratioReturn relative to average drawdown

9.36

12.44

-3.08

Dividends

Dividend History

Columbia Tax-Exempt Fund provided a 3.73% dividend yield over the last twelve months, with an annual payout of $0.44 per share. The fund has been increasing its distributions for 3 consecutive years.


3.00%3.50%4.00%4.50%5.00%$0.00$0.10$0.20$0.30$0.40$0.50$0.6020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.44$0.58$0.43$0.37$0.35$0.43$0.44$0.63$0.50$0.53$0.56$0.58

Dividend yield

3.73%4.91%3.66%3.15%3.05%3.20%3.27%4.60%3.80%3.86%4.15%4.13%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.04$0.03$0.04$0.04$0.04$0.00$0.19
2025$0.07$0.07$0.07$0.07$0.04$0.04$0.04$0.04$0.03$0.04$0.03$0.04$0.58
2024$0.04$0.03$0.00$0.04$0.04$0.00$0.04$0.04$0.03$0.04$0.07$0.07$0.43
2023$0.04$0.03$0.03$0.03$0.03$0.03$0.04$0.03$0.03$0.00$0.03$0.04$0.37
2022$0.03$0.03$0.00$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.04$0.35
2021$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.10$0.43

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 Tax-Exempt 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 Tax-Exempt Fund was 18.07%, occurring on Oct 25, 2022. Recovery took 801 trading sessions.


Related event

Drawdown

Fall

Recovery

Underwater

Bear market2022
-18.07%Oct 2022
1y 2mo3y 2mo
4y 5moAug 2021 - Jan 2026
Black Monday1987
-14.35%Oct 1987
7mo 11d3y 1mo
3y 8moMar 1987 - Nov 1990
COVID crash2020
-14.30%Mar 2020
17d10mo 14d
11mo 1dMar 2020 - Jan 2021
Financial crisis2007–2009
-12.99%Oct 2008
8mo 26d10mo 15d
1y 7moJan 2008 - Aug 2009
1984 correction1984
-11.57%Sep 1984
7d1y 3mo
1y 3moSep 1984 - Jan 1986

Drawdown Indicators


COLTXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-18.07%

-56.78%

+38.71%

Max Drawdown (1Y)

Largest decline over 1 year

-3.11%

-9.10%

+5.99%

Max Drawdown (3Y)

Largest decline over 3 years

-8.08%

-18.90%

+10.82%

Max Drawdown (5Y)

Largest decline over 5 years

-18.07%

-25.43%

+7.36%

Max Drawdown (10Y)

Largest decline over 10 years

-18.07%

-33.92%

+15.85%

Current Drawdown

Current decline from peak

0.00%

-1.80%

+1.80%

Average Drawdown

Average peak-to-trough decline

-2.63%

-10.71%

+8.08%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.90%

2.03%

-1.13%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

Build a portfolio with COLTX

Add Columbia Tax-Exempt Fund to a portfolio and analyze allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

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