PortfoliosLab logoPortfoliosLab logo
ISIN
US19763T1869
CUSIP
19763T186
Issuer
Columbia
Inception Date
Aug 17, 1986
Min. Investment
$2,000
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

IMNTX Performance Chart

Columbia Minnesota Tax-Exempt Fund (IMNTX) is up 2.0% since the beginning of the year. IMNTX is currently trading at $20 per share. Investors who bought $1,000 worth of IMNTX shares 5 years ago would now be looking at an investment worth $1,017.


Loading charts...

S&P 500 Index

Returns By Period

Columbia Minnesota Tax-Exempt Fund (IMNTX) has returned 1.99% so far this year and 8.77% over the past 12 months. Over the last ten years, IMNTX has returned 1.64% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


Columbia Minnesota Tax-Exempt Fund

1D
0.10%
1M
2.05%
YTD
1.99%
6M
2.42%
1Y
8.77%
3Y*
4.31%
5Y*
0.34%
10Y*
1.64%

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)

IMNTX Monthly Returns History

Based on dividend-adjusted daily data since Aug 18, 1986, IMNTX's average daily return is +0.02%, while the average monthly return is +0.34%. At this rate, an investment would double in approximately 17.0 years.

Historically, 67% of months were positive and 33% were negative. The best month was Nov 2023 with a return of +7.8%, while the worst month was Apr 1987 at -8.2%. The longest winning streak lasted 13 consecutive months, and the longest losing streak was 4 months.

On a daily basis, IMNTX closed higher 30% of trading days. The best single day was Mar 25, 2020 with a return of +4.5%, while the worst single day was Mar 19, 2020 at -3.6%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.77%1.49%-2.63%1.44%0.61%0.35%1.99%
20250.63%1.55%-2.20%-0.70%-0.61%0.75%-0.67%0.92%3.45%1.50%0.46%0.17%5.25%
2024-0.04%0.20%-0.26%-1.52%-0.03%2.35%0.87%0.82%1.41%-1.73%2.26%-1.57%2.70%
20233.46%-2.95%1.91%-0.22%-0.93%0.61%0.12%-1.66%-3.75%-2.25%7.82%3.04%4.74%
2022-2.62%-0.71%-3.76%-3.52%1.41%-3.16%3.39%-3.07%-5.31%-1.04%5.78%0.05%-12.39%
20210.40%-1.46%0.49%0.88%0.53%0.34%0.79%-0.36%-0.89%-0.18%1.02%0.12%1.65%

Benchmark Metrics

Columbia Minnesota Tax-Exempt Fund has an annualized alpha of 4.03%, beta of 0.01, and R2 of 0.00 versus S&P 500 Index. Calculated based on daily prices since August 18, 1986.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (14.77%) than losses (3.06%) - 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
4.03%
Beta
0.01
0.00
Upside Capture
14.77%
Downside Capture
3.06%

Expense Ratio

IMNTX has an expense ratio of 0.77%, placing it in the medium range.


Return for Risk

Risk / Return Rank

IMNTX 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.


IMNTX Risk / Return Rank: 7272
Overall Rank
IMNTX Sharpe Ratio Rank: 8888
Sharpe Ratio Rank
IMNTX Sortino Ratio Rank: 9191
Sortino Ratio Rank
IMNTX Omega Ratio Rank: 9292
Omega Ratio Rank
IMNTX Calmar Ratio Rank: 4646
Calmar Ratio Rank
IMNTX Martin Ratio Rank: 4343
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 Minnesota Tax-Exempt Fund (IMNTX) 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.


IMNTXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+0.64

Sortino ratioReturn per unit of downside risk

+1.39

Omega ratioGain probability vs. loss probability

1.65

1.37

+0.28

Calmar ratioReturn relative to maximum drawdown

2.46

2.78

-0.33

Martin ratioReturn relative to average drawdown

8.75

12.44

-3.69

Dividends

Dividend History

Columbia Minnesota Tax-Exempt Fund provided a 3.07% dividend yield over the last twelve months, with an annual payout of $0.61 per share. The fund has been increasing its distributions for 3 consecutive years.


2.50%3.00%3.50%4.00%$0.00$0.20$0.40$0.60$0.8020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.61$0.82$0.62$0.54$0.49$0.50$0.53$0.65$0.66$0.74$0.71$0.77

Dividend yield

3.07%4.15%3.17%2.72%2.53%2.22%2.32%2.93%3.07%3.35%3.28%3.47%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.05$0.05$0.05$0.05$0.05$0.00$0.25
2025$0.10$0.09$0.10$0.10$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.82
2024$0.05$0.05$0.00$0.05$0.05$0.00$0.05$0.05$0.05$0.05$0.10$0.11$0.62
2023$0.05$0.04$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.00$0.05$0.05$0.54
2022$0.04$0.03$0.00$0.04$0.05$0.04$0.05$0.05$0.05$0.05$0.05$0.05$0.49
2021$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.08$0.50

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 Columbia Minnesota 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 Minnesota Tax-Exempt Fund was 18.09%, occurring on Oct 25, 2022. Recovery took 822 trading sessions.

The current Columbia Minnesota Tax-Exempt Fund drawdown is 0.27%.


Related event

Drawdown

Fall

Recovery

Underwater

Bear market2022
-18.09%Oct 2022
1y 3mo3y 3mo
4y 6moJul 2021 - Feb 2026
Black Monday1987
-15.94%Oct 1987
7mo 3d2y 9mo
3y 4moMar 1987 - Jul 1990
COVID crash2020
-13.54%Mar 2020
10d8mo 18d
8mo 28dMar 2020 - Dec 2020
Financial crisis2007–2009
-11.37%Oct 2008
8mo 27d6mo 2d
1y 2moJan 2008 - Apr 2009
1994 correction1994
-10.60%Nov 1994
9mo 23d3mo 8d
1y 26dFeb 1994 - Feb 1995

Drawdown Indicators


IMNTXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-18.09%

-56.78%

+38.69%

Max Drawdown (1Y)

Largest decline over 1 year

-3.59%

-9.10%

+5.51%

Max Drawdown (3Y)

Largest decline over 3 years

-7.90%

-18.90%

+11.00%

Max Drawdown (5Y)

Largest decline over 5 years

-18.09%

-25.43%

+7.34%

Max Drawdown (10Y)

Largest decline over 10 years

-18.09%

-33.92%

+15.83%

Current Drawdown

Current decline from peak

-0.27%

-1.80%

+1.53%

Average Drawdown

Average peak-to-trough decline

-2.48%

-10.71%

+8.23%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.01%

2.03%

-1.02%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


Loading charts...

Portfolio Analyzer

Build a portfolio with IMNTX

Add Columbia Minnesota Tax-Exempt 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 IMNTX