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ISIN
US89834G6952
CUSIP
56064V304
Inception Date
Jan 9, 1961
Min. Investment
$2,500
Distribution Policy
Distributing
Asset Class
Multi-Asset
Asset Class Size
Large-Cap
Asset Class Style
Blend

Share Price Chart


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Performance

MAPOX Performance Chart

Mairs & Power Balanced Fund (MAPOX) is up 4.9% since the beginning of the year. MAPOX is currently trading at $118 per share. Investors who bought $1,000 worth of MAPOX shares 5 years ago would now be looking at an investment worth $1,249.


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S&P 500 Index

Returns By Period

Mairs & Power Balanced Fund (MAPOX) has returned 4.91% so far this year and 11.83% over the past 12 months. Over the last ten years, MAPOX has returned 7.34% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


Mairs & Power Balanced Fund

1D
0.75%
1M
1.28%
YTD
4.91%
6M
4.61%
1Y
11.83%
3Y*
9.33%
5Y*
4.55%
10Y*
7.34%

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)

MAPOX Monthly Returns History

Based on dividend-adjusted daily data since May 3, 1973, MAPOX's average daily return is +1.80%, while the average monthly return is +2.78%. At this rate, an investment would double in approximately 2.1 years.

Historically, 60% of months were positive and 40% were negative. The best month was Aug 1984 with a return of +116.4%, while the worst month was Dec 1986 at -54.1%. The longest winning streak lasted 12 consecutive months, and the longest losing streak was 8 months.

On a daily basis, MAPOX closed higher 34% of trading days. The best single day was Dec 17, 1987 with a return of +119.0%, while the worst single day was Dec 11, 1980 at -54.3%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20262.50%1.13%-5.24%5.36%0.52%0.84%4.91%
20252.83%0.37%-3.07%-2.22%1.87%3.02%-0.06%2.60%1.14%-1.29%1.41%0.04%6.61%
20240.45%2.50%2.63%-3.53%2.16%1.29%2.45%2.10%0.63%-1.17%4.10%-4.05%9.60%
20234.03%-2.34%1.19%2.04%-1.39%3.77%2.02%-2.22%-4.28%-2.31%7.78%5.07%13.39%
2022-4.73%-2.03%0.17%-5.16%0.33%-5.34%5.67%-3.69%-6.48%5.30%4.35%-3.47%-14.99%
2021-0.64%2.95%2.57%4.24%1.07%0.48%2.49%1.45%-4.20%4.12%-1.14%0.95%14.97%

Benchmark Metrics

Mairs & Power Balanced Fund has an annualized alpha of 8687.98%, beta of 0.28, and R2 of 0.00 versus S&P 500 Index. Calculated based on daily prices since May 03, 1973.

  • This fund participated in 80.88% of S&P 500 Index downside but only 74.79% of its upside - more exposed to losses than it benefited from rallies.
  • Beta of 0.28 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
8,687.98%
Beta
0.28
0.00
Upside Capture
74.79%
Downside Capture
80.88%

Expense Ratio

MAPOX has an expense ratio of 0.69%, placing it in the medium range.


Return for Risk

Risk / Return Rank

MAPOX ranks 30 for risk / return — below 30% 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.


MAPOX Risk / Return Rank: 3030
Overall Rank
MAPOX Sharpe Ratio Rank: 3030
Sharpe Ratio Rank
MAPOX Sortino Ratio Rank: 3232
Sortino Ratio Rank
MAPOX Omega Ratio Rank: 3030
Omega Ratio Rank
MAPOX Calmar Ratio Rank: 2525
Calmar Ratio Rank
MAPOX Martin Ratio Rank: 3131
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 Mairs & Power Balanced Fund (MAPOX) 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.


MAPOXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.56

Sortino ratioReturn per unit of downside risk

-0.56

Omega ratioGain probability vs. loss probability

1.27

1.37

-0.10

Calmar ratioReturn relative to maximum drawdown

1.74

2.78

-1.05

Martin ratioReturn relative to average drawdown

6.74

12.44

-5.69

Dividends

Dividend History

Mairs & Power Balanced Fund provided a 2.88% dividend yield over the last twelve months, with an annual payout of $3.39 per share.


2.00%3.00%4.00%5.00%6.00%7.00%$0.00$1.00$2.00$3.00$4.00$5.00$6.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$3.39$3.28$2.19$3.70$6.47$4.07$4.60$4.57$4.60$3.58$2.58$3.44

Dividend yield

2.88%2.90%2.01%3.64%6.96%3.48%4.37%4.58%5.30%3.80%2.96%4.23%

Monthly Dividends

The table displays the monthly dividend distributions for Mairs & Power Balanced Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.64$0.00$0.00$0.00$0.64
2025$0.00$0.00$0.53$0.00$0.00$0.63$0.00$0.00$0.59$0.00$0.00$1.53$3.28
2024$0.00$0.00$0.55$0.00$0.00$0.52$0.00$0.00$0.54$0.00$0.00$0.60$2.19
2023$0.00$0.00$0.51$0.00$0.00$0.49$0.00$0.00$0.49$0.00$0.00$2.21$3.70
2022$0.00$0.00$0.44$0.00$0.00$0.45$0.00$0.00$0.46$0.00$0.00$5.12$6.47
2021$0.00$0.00$0.42$0.00$0.00$0.41$0.00$0.00$0.41$0.00$0.00$2.83$4.07

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 Mairs & Power Balanced 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 Mairs & Power Balanced Fund was 69.72%, occurring on Sep 12, 1974. Recovery took 2077 trading sessions.

The current Mairs & Power Balanced Fund drawdown is 0.18%.


Related event

Drawdown

Fall

Recovery

Underwater

1974 bear market1974
-69.72%Sep 1974
9mo 16d8y 2mo
9y 3dNov 1973 - Dec 1982
Black Monday1987
-59.87%Dec 1987
3mo 26d5mo 28d
9mo 24dAug 1987 - Jun 1988
1984 bear market1984
-57.44%Jul 1984
1y 1mo10mo 7d
1y 12moJun 1983 - Jun 1985
1998 bear market1998
-54.37%Oct 1998
3mo 17d8y 7mo
8y 10moJun 1998 - May 2007
1986 bear market1986
-54.06%Dec 1986
1mo1mo 7d
2mo 7dDec 1986 - Feb 1987

Drawdown Indicators


MAPOXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-69.72%

-56.78%

-12.94%

Max Drawdown (1Y)

Largest decline over 1 year

-6.77%

-9.10%

+2.33%

Max Drawdown (3Y)

Largest decline over 3 years

-10.74%

-18.90%

+8.16%

Max Drawdown (5Y)

Largest decline over 5 years

-21.48%

-25.43%

+3.95%

Max Drawdown (10Y)

Largest decline over 10 years

-24.80%

-33.92%

+9.12%

Current Drawdown

Current decline from peak

-0.18%

-1.80%

+1.62%

Average Drawdown

Average peak-to-trough decline

-21.17%

-10.71%

-10.46%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.74%

2.03%

-0.29%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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