CSGIX vs. CTSIX

Last updated Apr 1, 2026

Compare and contrast key facts about Calamos International Small Cap Growth Fund (CSGIX) and Calamos Timpani Small Cap Growth Fund (CTSIX).

CSGIX is managed by Calamos. It was launched on Mar 30, 2022. CTSIX is managed by Calamos. It was launched on Mar 23, 2011.

Performance

CSGIX vs. CTSIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calamos International Small Cap Growth Fund (CSGIX) and Calamos Timpani Small Cap Growth Fund (CTSIX). The values are adjusted to include any dividend payments, if applicable.

CSGIX vs. CTSIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
CSGIX Calamos International Small Cap Growth Fund	2.83%	15.11%	10.21%	13.62%	-20.14%
CTSIX Calamos Timpani Small Cap Growth Fund	-4.77%	25.90%	44.34%	7.57%	-23.90%

Returns By Period

In the year-to-date period, CSGIX achieves a 2.83% return, which is significantly higher than CTSIX's -4.77% return.

CSGIX

• 1D: -1.69%
• 1M: -13.68%
• YTD: 2.83%
• 6M: -5.44%
• 1Y: 23.73%
• 3Y*: 12.84%
• 5Y*: —
• 10Y*: —

CTSIX

• 1D: -3.92%
• 1M: -9.84%
• YTD: -4.77%
• 6M: -1.18%
• 1Y: 36.02%
• 3Y*: 20.88%
• 5Y*: 2.96%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

CSGIX vs. CTSIX - Expense Ratio Comparison

CSGIX has a 2.67% expense ratio, which is higher than CTSIX's 1.05% expense ratio.

CSGIX

Calamos International Small Cap Growth Fund

CTSIX

Calamos Timpani Small Cap Growth Fund

Return for Risk

CSGIX vs. CTSIX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

CSGIX

CSGIX Risk / Return Rank: 59
CSGIX Sharpe Ratio Rank: 69
CSGIX Sortino Ratio Rank: 63
CSGIX Omega Ratio Rank: 57
CSGIX Calmar Ratio Rank: 66
CSGIX Martin Ratio Rank: 40

CTSIX

CTSIX Risk / Return Rank: 79
CTSIX Sharpe Ratio Rank: 73
CTSIX Sortino Ratio Rank: 74
CTSIX Omega Ratio Rank: 63
CTSIX Calmar Ratio Rank: 92
CTSIX Martin Ratio Rank: 91

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.

CSGIX vs. CTSIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calamos International Small Cap Growth Fund (CSGIX) and Calamos Timpani Small Cap Growth Fund (CTSIX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	CSGIX	CTSIX	Difference
Sharpe ratio Return per unit of total volatility	1.24	1.29	-0.05
Sortino ratio Return per unit of downside risk	1.65	1.84	-0.19
Omega ratio Gain probability vs. loss probability	1.23	1.24	-0.01
Calmar ratio Return relative to maximum drawdown	1.54	2.78	-1.24
Martin ratio Return relative to average drawdown	4.20	10.72	-6.52
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CSGIX vs. CTSIX - Sharpe Ratio Comparison

The current CSGIX Sharpe Ratio is 1.24, which is comparable to the CTSIX Sharpe Ratio of 1.29. The chart below compares the historical Sharpe Ratios of CSGIX and CTSIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	CSGIX	CTSIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.24	1.29	-0.05
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.11	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.25	0.39	-0.14

Correlation

The correlation between CSGIX and CTSIX is 0.67, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

CSGIX vs. CTSIX - Dividend Comparison

CSGIX's dividend yield for the trailing twelve months is around 1.19%, while CTSIX has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019
CSGIX Calamos International Small Cap Growth Fund	1.19%	1.22%	0.00%	0.00%	0.71%	0.00%	0.00%	0.00%
CTSIX Calamos Timpani Small Cap Growth Fund	0.00%	0.00%	2.58%	0.00%	0.00%	0.00%	3.77%	4.95%

Drawdowns

CSGIX vs. CTSIX - Drawdown Comparison

The maximum CSGIX drawdown since its inception was -26.50%, smaller than the maximum CTSIX drawdown of -50.83%. Use the drawdown chart below to compare losses from any high point for CSGIX and CTSIX.

Drawdown Indicators

	CSGIX	CTSIX	Difference
Max Drawdown Largest peak-to-trough decline	-26.50%	-50.83%	+24.33%
Max Drawdown (1Y) Largest decline over 1 year	-13.68%	-12.38%	-1.30%
Max Drawdown (5Y) Largest decline over 5 years	—	-50.60%	—
Current Drawdown Current decline from peak	-13.68%	-12.38%	-1.30%
Average Drawdown Average peak-to-trough decline	-10.62%	-21.13%	+10.51%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.01%	3.20%	+1.81%

Volatility

CSGIX vs. CTSIX - Volatility Comparison

The current volatility for Calamos International Small Cap Growth Fund (CSGIX) is 8.69%, while Calamos Timpani Small Cap Growth Fund (CTSIX) has a volatility of 12.38%. This indicates that CSGIX experiences smaller price fluctuations and is considered to be less risky than CTSIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CSGIX	CTSIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.69%	12.38%	-3.69%
Volatility (6M) Calculated over the trailing 6-month period	13.97%	21.14%	-7.17%
Volatility (1Y) Calculated over the trailing 1-year period	18.46%	29.23%	-10.77%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.05%	27.79%	-10.74%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.05%	29.69%	-12.64%