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Columbia Acorn Fund (ACRNX)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Fund Info

ISIN

US1971994090

Issuer

Columbia Threadneedle

Inception Date

Jun 10, 1970

Min. Investment

$2,000

Asset Class

Equity

Asset Class Size

Mid-Cap

Asset Class Style

Growth

Expense Ratio

ACRNX features an expense ratio of 0.83%, falling within the medium range.


Expense ratio chart for ACRNX: current value at 0.83% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.83%

Share Price Chart


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Compare to other instruments

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


Popular comparisons:
ACRNX vs. VGHCX ACRNX vs. SPY ACRNX vs. NSEPX ACRNX vs. SCHD
Popular comparisons:
ACRNX vs. VGHCX ACRNX vs. SPY ACRNX vs. NSEPX ACRNX vs. SCHD

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Columbia Acorn Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


-5.00%0.00%5.00%10.00%15.00%AugustSeptemberOctoberNovemberDecember2025
7.19%
9.36%
ACRNX (Columbia Acorn Fund)
Benchmark (^GSPC)

Returns By Period

Columbia Acorn Fund had a return of 1.36% year-to-date (YTD) and 15.59% in the last 12 months. Over the past 10 years, Columbia Acorn Fund had an annualized return of -8.54%, while the S&P 500 had an annualized return of 11.74%, indicating that Columbia Acorn Fund did not perform as well as the benchmark.


ACRNX

YTD

1.36%

1M

1.60%

6M

7.19%

1Y

15.59%

5Y*

-2.73%

10Y*

-8.54%

^GSPC (Benchmark)

YTD

2.68%

1M

2.24%

6M

9.36%

1Y

22.63%

5Y*

13.42%

10Y*

11.74%

*Annualized

Monthly Returns

The table below presents the monthly returns of ACRNX, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2024-1.56%7.43%3.63%-6.59%1.52%-0.88%5.06%1.18%2.67%-0.41%9.64%-6.78%14.46%
20239.92%-0.20%0.30%-1.11%-0.82%7.75%3.07%-1.77%-6.34%-8.90%9.77%10.52%21.85%
2022-15.75%-0.25%-1.84%-14.07%-3.67%-11.95%15.20%-2.84%-9.51%6.70%2.81%-5.58%-36.92%
20211.69%4.09%-3.70%3.43%-3.89%2.08%1.11%3.17%-5.64%8.11%-3.89%-18.37%-13.65%
2020-0.20%-7.63%-14.61%13.74%11.70%-3.74%5.65%2.81%0.72%0.45%10.55%-3.43%12.93%
201910.40%6.07%-0.46%3.90%-5.47%1.28%1.93%-3.39%-2.23%1.10%6.28%-5.59%13.25%
20185.72%-3.26%1.27%-0.82%6.33%-2.97%2.33%6.35%-1.46%-12.12%2.93%-17.95%-15.66%
20172.35%3.58%0.68%2.14%1.08%-1.42%0.54%0.48%4.05%3.15%2.83%-16.90%0.65%
2016-9.20%-0.68%7.86%1.12%3.00%-11.64%5.55%0.60%0.54%-3.08%6.59%-19.91%-20.94%
2015-2.53%6.00%0.64%-1.29%3.72%-4.62%-0.86%-5.53%-3.65%4.54%2.09%-38.09%-39.47%
2014-3.08%5.00%-1.76%-2.60%0.99%2.18%-5.57%5.25%-4.86%3.30%0.35%-13.09%-14.39%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current rank of ACRNX is 39, indicating average performance compared to other mutual funds on our website. Here’s a breakdown of how it compares using common performance measures.


The Risk-Adjusted Performance Rank of ACRNX is 3939
Overall Rank
The Sharpe Ratio Rank of ACRNX is 4343
Sharpe Ratio Rank
The Sortino Ratio Rank of ACRNX is 4545
Sortino Ratio Rank
The Omega Ratio Rank of ACRNX is 4040
Omega Ratio Rank
The Calmar Ratio Rank of ACRNX is 1515
Calmar Ratio Rank
The Martin Ratio Rank of ACRNX is 5151
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

Risk-Adjusted Performance Indicators

The charts below present risk-adjusted performance metrics for Columbia Acorn Fund (ACRNX) and compare them to a chosen benchmark (^GSPC). These indicators evaluate an investment's returns against its associated risks.


Sharpe ratio
The chart of Sharpe ratio for ACRNX, currently valued at 0.87, compared to the broader market-1.000.001.002.003.004.000.871.81
The chart of Sortino ratio for ACRNX, currently valued at 1.28, compared to the broader market0.002.004.006.008.0010.0012.001.282.43
The chart of Omega ratio for ACRNX, currently valued at 1.16, compared to the broader market1.002.003.004.001.161.33
The chart of Calmar ratio for ACRNX, currently valued at 0.20, compared to the broader market0.005.0010.0015.0020.000.202.77
The chart of Martin ratio for ACRNX, currently valued at 3.85, compared to the broader market0.0020.0040.0060.0080.003.8511.33
ACRNX
^GSPC

The current Columbia Acorn Fund Sharpe ratio is 0.87. This value is calculated based on the past 1 year of trading data and takes into account price changes and dividends.

Use the chart below to compare the Sharpe ratio of Columbia Acorn Fund with the selected benchmark, providing insights into the investment's historical performance in terms of risk-adjusted returns. Go to the Sharpe ratio tool for more fine-grained control over the calculation options.


Rolling 12-month Sharpe Ratio0.000.501.001.502.002.503.003.50AugustSeptemberOctoberNovemberDecember2025
0.87
1.81
ACRNX (Columbia Acorn Fund)
Benchmark (^GSPC)

Dividends

Dividend History

Columbia Acorn Fund provided a 0.00% dividend yield over the last twelve months, with an annual payout of $0.00 per share.


0.00%0.20%0.40%0.60%0.80%1.00%$0.00$0.02$0.04$0.06$0.08$0.10$0.12$0.142021202220232024
Dividends
Dividend Yield
PeriodTTM2024202320222021
Dividend$0.00$0.00$0.00$0.00$0.14

Dividend yield

0.00%0.00%0.00%0.00%0.95%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2025$0.00$0.00
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2021$0.14$0.14

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.


-80.00%-60.00%-40.00%-20.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-80.30%
-1.30%
ACRNX (Columbia Acorn Fund)
Benchmark (^GSPC)

Worst Drawdowns

The table below displays the maximum drawdowns of the Columbia Acorn 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 Acorn Fund was 87.35%, occurring on Jun 16, 2022. The portfolio has not yet recovered.

The current Columbia Acorn Fund drawdown is 80.30%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-87.35%Nov 26, 19937234Jun 16, 2022
-87.18%Sep 8, 198769Dec 11, 19871058Jan 1, 19921127
-82.81%Jul 7, 1986119Dec 18, 1986141Jul 3, 1987260
-81.64%Feb 18, 199294Jun 26, 1992109Nov 26, 1992203
-80.88%Feb 16, 19936Feb 23, 199333Apr 9, 199339

Volatility

Volatility Chart

The current Columbia Acorn Fund volatility is 5.10%, representing the average percentage change in the investments's value, either up or down over the past month. The chart below shows the rolling one-month volatility.


2.00%4.00%6.00%8.00%AugustSeptemberOctoberNovemberDecember2025
5.10%
4.26%
ACRNX (Columbia Acorn Fund)
Benchmark (^GSPC)
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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