GTSGX vs. FTSIX

Last updated Apr 1, 2026

Compare and contrast key facts about Madison Mid Cap Fund (GTSGX) and Fuller & Thaler Behavioral Small-Mid Core Equity Fund (FTSIX).

GTSGX is managed by Madison Funds. It was launched on Jul 21, 1983. FTSIX is managed by Fuller & Thaler Asset Mgmt. It was launched on Dec 26, 2018.

Performance

GTSGX vs. FTSIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Madison Mid Cap Fund (GTSGX) and Fuller & Thaler Behavioral Small-Mid Core Equity Fund (FTSIX). The values are adjusted to include any dividend payments, if applicable.

GTSGX vs. FTSIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
GTSGX Madison Mid Cap Fund	-6.46%	1.62%	10.24%	26.51%	-13.60%	26.31%	9.45%	33.53%
FTSIX Fuller & Thaler Behavioral Small-Mid Core Equity Fund	3.61%	6.04%	11.86%	18.52%	-17.63%	25.29%	19.19%	26.72%

Returns By Period

In the year-to-date period, GTSGX achieves a -6.46% return, which is significantly lower than FTSIX's 3.61% return.

GTSGX

• 1D: 0.00%
• 1M: -9.39%
• YTD: -6.46%
• 6M: -7.55%
• 1Y: -0.83%
• 3Y*: 7.99%
• 5Y*: 6.52%
• 10Y*: 9.90%

FTSIX

• 1D: -0.79%
• 1M: -6.26%
• YTD: 3.61%
• 6M: 6.00%
• 1Y: 15.31%
• 3Y*: 10.74%
• 5Y*: 5.15%
• 10Y*: —

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

GTSGX vs. FTSIX - Expense Ratio Comparison

GTSGX has a 0.95% expense ratio, which is lower than FTSIX's 2.69% expense ratio.

FTSIX

Fuller & Thaler Behavioral Small-Mid Core Equity Fund

GTSGX

Madison Mid Cap Fund

Return for Risk

GTSGX vs. FTSIX — Risk / Return Rank

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

GTSGX

GTSGX Risk / Return Rank: 5
GTSGX Sharpe Ratio Rank: 5
GTSGX Sortino Ratio Rank: 5
GTSGX Omega Ratio Rank: 5
GTSGX Calmar Ratio Rank: 4
GTSGX Martin Ratio Rank: 4

FTSIX

FTSIX Risk / Return Rank: 39
FTSIX Sharpe Ratio Rank: 37
FTSIX Sortino Ratio Rank: 41
FTSIX Omega Ratio Rank: 34
FTSIX Calmar Ratio Rank: 41
FTSIX Martin Ratio Rank: 42

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.

GTSGX vs. FTSIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Madison Mid Cap Fund (GTSGX) and Fuller & Thaler Behavioral Small-Mid Core Equity Fund (FTSIX). 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.

	GTSGX	FTSIX	Difference
Sharpe ratio Return per unit of total volatility	-0.02	0.80	-0.82
Sortino ratio Return per unit of downside risk	0.12	1.27	-1.15
Omega ratio Gain probability vs. loss probability	1.01	1.17	-0.15
Calmar ratio Return relative to maximum drawdown	-0.17	1.06	-1.23
Martin ratio Return relative to average drawdown	-0.50	4.30	-4.80
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GTSGX vs. FTSIX - Sharpe Ratio Comparison

The current GTSGX Sharpe Ratio is -0.02, which is lower than the FTSIX Sharpe Ratio of 0.80. The chart below compares the historical Sharpe Ratios of GTSGX and FTSIX, 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

	GTSGX	FTSIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.02	0.80	-0.82
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.38	0.27	+0.11
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.55	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.14	0.51	-0.37

Correlation

The correlation between GTSGX and FTSIX is 0.89, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

GTSGX vs. FTSIX - Dividend Comparison

GTSGX's dividend yield for the trailing twelve months is around 3.60%, more than FTSIX's 0.62% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GTSGX Madison Mid Cap Fund	3.60%	3.37%	5.76%	1.25%	1.96%	4.38%	3.43%	3.74%	7.57%	3.58%	4.34%	6.09%
FTSIX Fuller & Thaler Behavioral Small-Mid Core Equity Fund	0.62%	0.64%	0.84%	0.85%	0.95%	5.50%	0.35%	2.16%	0.00%	0.00%	0.00%	0.00%

Drawdowns

GTSGX vs. FTSIX - Drawdown Comparison

The maximum GTSGX drawdown since its inception was -73.82%, which is greater than FTSIX's maximum drawdown of -42.12%. Use the drawdown chart below to compare losses from any high point for GTSGX and FTSIX.

Drawdown Indicators

	GTSGX	FTSIX	Difference
Max Drawdown Largest peak-to-trough decline	-73.82%	-42.12%	-31.70%
Max Drawdown (1Y) Largest decline over 1 year	-11.99%	-13.29%	+1.30%
Max Drawdown (5Y) Largest decline over 5 years	-21.94%	-27.57%	+5.63%
Max Drawdown (10Y) Largest decline over 10 years	-38.25%	—	—
Current Drawdown Current decline from peak	-11.99%	-6.80%	-5.19%
Average Drawdown Average peak-to-trough decline	-29.79%	-7.80%	-21.99%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.02%	3.27%	+0.75%

Volatility

GTSGX vs. FTSIX - Volatility Comparison

The current volatility for Madison Mid Cap Fund (GTSGX) is 3.88%, while Fuller & Thaler Behavioral Small-Mid Core Equity Fund (FTSIX) has a volatility of 5.08%. This indicates that GTSGX experiences smaller price fluctuations and is considered to be less risky than FTSIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GTSGX	FTSIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.88%	5.08%	-1.20%
Volatility (6M) Calculated over the trailing 6-month period	9.91%	11.04%	-1.13%
Volatility (1Y) Calculated over the trailing 1-year period	18.95%	20.05%	-1.10%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.33%	19.10%	-1.77%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.00%	23.47%	-5.47%