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Columbia Thermostat Fund (COTZX)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Fund Info

ISIN

US1971997226

Issuer

Columbia Threadneedle

Inception Date

Sep 24, 2002

Min. Investment

$2,000

Asset Class

Equity

Asset Class Size

Large-Cap

Asset Class Style

Blend

Expense Ratio

COTZX has an expense ratio of 0.24%, which is considered low compared to other funds.


Expense ratio chart for COTZX: current value at 0.24% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.24%

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:
COTZX vs. SPY COTZX vs. FSKAX COTZX vs. FXAIX COTZX vs. FTA
Popular comparisons:
COTZX vs. SPY COTZX vs. FSKAX COTZX vs. FXAIX COTZX vs. FTA

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Columbia Thermostat 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%SeptemberOctoberNovemberDecember2025February
1.48%
8.57%
COTZX (Columbia Thermostat Fund)
Benchmark (^GSPC)

Returns By Period

Columbia Thermostat Fund had a return of 1.82% year-to-date (YTD) and 11.63% in the last 12 months. Over the past 10 years, Columbia Thermostat Fund had an annualized return of 3.21%, while the S&P 500 had an annualized return of 11.26%, indicating that Columbia Thermostat Fund did not perform as well as the benchmark.


COTZX

YTD

1.82%

1M

0.68%

6M

2.34%

1Y

11.63%

5Y*

3.74%

10Y*

3.21%

^GSPC (Benchmark)

YTD

4.01%

1M

1.13%

6M

9.82%

1Y

22.80%

5Y*

12.93%

10Y*

11.26%

*Annualized

Monthly Returns

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20251.32%1.82%
20240.07%-0.85%0.99%-2.80%3.69%1.97%2.23%2.74%1.03%-2.10%2.88%-1.88%7.99%
20234.26%-2.38%2.58%0.54%-0.47%1.81%0.80%-1.06%-3.02%-2.07%6.28%4.28%11.66%
2022-2.28%-1.29%-2.42%-3.95%0.80%-4.62%4.00%-2.52%-5.85%1.52%3.84%-1.33%-13.70%
2021-0.39%1.23%1.32%2.72%0.42%-0.63%0.85%0.16%-1.26%0.37%-0.05%-10.09%-5.79%
20201.21%0.40%0.07%8.66%2.80%0.29%3.36%2.80%-1.28%-1.18%6.09%-1.75%23.08%
20193.44%0.92%1.54%0.62%-0.82%2.77%0.74%0.94%0.26%0.99%1.31%-2.02%11.12%
2018-0.00%-0.62%0.42%-0.49%1.05%-1.05%0.56%0.90%-0.48%-1.73%0.70%-2.55%-3.31%
20170.56%0.76%0.21%0.68%0.88%-0.32%0.76%0.41%0.27%0.34%0.13%-0.78%3.95%
2016-1.42%0.14%3.16%0.90%0.48%-1.45%1.26%0.21%0.27%-0.75%-0.41%0.43%2.77%
20150.75%0.74%0.00%0.27%0.20%-2.60%0.34%-1.44%-1.18%2.60%-0.21%-0.96%-1.56%
20140.28%1.66%0.00%0.34%1.02%0.28%-0.67%1.28%-0.93%1.55%0.33%-1.07%4.09%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

With an overall rank of 79, COTZX is among the top 21% of mutual funds on our website when it comes to balancing risk and reward. Below is a breakdown of how it compares using common performance measures.


The Risk-Adjusted Performance Rank of COTZX is 7979
Overall Rank
The Sharpe Ratio Rank of COTZX is 8686
Sharpe Ratio Rank
The Sortino Ratio Rank of COTZX is 8787
Sortino Ratio Rank
The Omega Ratio Rank of COTZX is 8585
Omega Ratio Rank
The Calmar Ratio Rank of COTZX is 5151
Calmar Ratio Rank
The Martin Ratio Rank of COTZX is 8585
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 Thermostat Fund (COTZX) 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 COTZX, currently valued at 1.87, compared to the broader market-1.000.001.002.003.004.001.871.74
The chart of Sortino ratio for COTZX, currently valued at 2.70, compared to the broader market0.002.004.006.008.0010.0012.002.702.36
The chart of Omega ratio for COTZX, currently valued at 1.35, compared to the broader market1.002.003.004.001.351.32
The chart of Calmar ratio for COTZX, currently valued at 0.68, compared to the broader market0.005.0010.0015.0020.000.682.62
The chart of Martin ratio for COTZX, currently valued at 8.91, compared to the broader market0.0020.0040.0060.0080.008.9110.69
COTZX
^GSPC

The current Columbia Thermostat Fund Sharpe ratio is 1.87. 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 Thermostat 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 Ratio1.001.502.002.503.003.50SeptemberOctoberNovemberDecember2025February
1.87
1.74
COTZX (Columbia Thermostat Fund)
Benchmark (^GSPC)

Dividends

Dividend History

Columbia Thermostat Fund provided a 3.49% dividend yield over the last twelve months, with an annual payout of $0.57 per share. The fund has been increasing its distributions for 3 consecutive years.


0.50%1.00%1.50%2.00%2.50%3.00%3.50%4.00%$0.00$0.10$0.20$0.30$0.40$0.50$0.6020142015201620172018201920202021202220232024
Dividends
Dividend Yield
PeriodTTM20242023202220212020201920182017201620152014
Dividend$0.57$0.57$0.42$0.33$0.31$0.31$0.30$0.31$0.54$0.11$0.32$0.32

Dividend yield

3.49%3.55%2.74%2.32%1.85%1.74%1.98%2.26%3.74%0.78%2.27%2.19%

Monthly Dividends

The table displays the monthly dividend distributions for Columbia Thermostat 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$0.00
2024$0.00$0.00$0.00$0.00$0.00$0.06$0.00$0.00$0.00$0.00$0.00$0.50$0.57
2023$0.00$0.00$0.00$0.00$0.00$0.03$0.00$0.00$0.00$0.00$0.00$0.39$0.42
2022$0.00$0.00$0.00$0.00$0.00$0.01$0.00$0.00$0.00$0.00$0.00$0.32$0.33
2021$0.00$0.00$0.00$0.00$0.00$0.01$0.00$0.00$0.00$0.00$0.00$0.30$0.31
2020$0.00$0.00$0.00$0.00$0.00$0.01$0.00$0.00$0.00$0.00$0.00$0.30$0.31
2019$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.30$0.30
2018$0.00$0.00$0.00$0.00$0.00$0.02$0.00$0.00$0.00$0.00$0.00$0.29$0.31
2017$0.00$0.00$0.00$0.00$0.00$0.23$0.00$0.00$0.00$0.00$0.00$0.31$0.54
2016$0.00$0.00$0.00$0.00$0.00$0.05$0.00$0.00$0.00$0.00$0.00$0.06$0.11
2015$0.00$0.00$0.00$0.00$0.00$0.02$0.00$0.00$0.00$0.00$0.00$0.30$0.32
2014$0.01$0.00$0.00$0.00$0.00$0.00$0.31$0.32

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.


-8.00%-6.00%-4.00%-2.00%0.00%SeptemberOctoberNovemberDecember2025February
-5.79%
-0.43%
COTZX (Columbia Thermostat Fund)
Benchmark (^GSPC)

Worst Drawdowns

The table below displays the maximum drawdowns of the Columbia Thermostat 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 Thermostat Fund was 49.51%, occurring on Mar 9, 2009. Recovery took 420 trading sessions.

The current Columbia Thermostat Fund drawdown is 5.79%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-49.51%Oct 30, 2007340Mar 9, 2009420Nov 4, 2010760
-26.98%Sep 3, 2021281Oct 14, 2022
-11.15%Mar 9, 202011Mar 23, 202011Apr 7, 202022
-10.32%Jul 8, 201161Oct 3, 201168Jan 10, 2012129
-8.86%Jan 15, 200338Mar 11, 200337May 2, 200375

Volatility

Volatility Chart

The current Columbia Thermostat Fund volatility is 1.42%, 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.


1.00%2.00%3.00%4.00%5.00%6.00%SeptemberOctoberNovemberDecember2025February
1.42%
3.01%
COTZX (Columbia Thermostat 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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