GTTIX vs. BOGSX

Last updated Jun 4, 2026

GTTIX (Gabelli Global Content & Connectivity Fund Class I) and BOGSX (Black Oak Emerging Technology Fund) are both Technology Equities funds. Over the past 10 years, GTTIX returned 8.20%/yr vs 17.86%/yr for BOGSX. A 0.69 correlation means they provide meaningful diversification when combined. GTTIX charges 0.90%/yr vs 1.03%/yr for BOGSX.

Performance

GTTIX vs. BOGSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Gabelli Global Content & Connectivity Fund Class I (GTTIX) and Black Oak Emerging Technology Fund (BOGSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GTTIX achieves a 19.77% return, which is significantly lower than BOGSX's 43.19% return. Over the past 10 years, GTTIX has underperformed BOGSX with an annualized return of 8.20%, while BOGSX has yielded a comparatively higher 17.86% annualized return.

GTTIX

• 1D: 0.51%
• 1M: 9.02%
• YTD: 19.77%
• 6M: 23.29%
• 1Y: 42.94%
• 3Y*: 25.57%
• 5Y*: 7.85%
• 10Y*: 8.20%

BOGSX

• 1D: 2.19%
• 1M: 15.43%
• YTD: 43.19%
• 6M: 42.65%
• 1Y: 62.39%
• 3Y*: 25.08%
• 5Y*: 13.99%
• 10Y*: 17.86%

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

GTTIX vs. BOGSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GTTIX Gabelli Global Content & Connectivity Fund Class I	19.77%	27.42%	14.93%	22.82%	-28.59%	5.17%	16.44%	16.44%	-11.28%	14.18%
BOGSX Black Oak Emerging Technology Fund	43.19%	19.06%	9.25%	17.79%	-27.30%	26.89%	45.16%	38.20%	-4.94%	19.05%

Correlation

The correlation between GTTIX and BOGSX is 0.44, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.44
Correlation (3Y) Calculated over the trailing 3-year period	0.54
Correlation (5Y) Calculated over the trailing 5-year period	0.65
Correlation (10Y) Calculated over the trailing 10-year period	0.66
Correlation (All Time) Calculated using the full available price history since Jan 5, 2009	0.69

Over the past year, the correlation between GTTIX and BOGSX has dropped to 0.44 - well below their long-term average of 0.69, suggesting their price drivers have been diverging.

Return for Risk

GTTIX vs. BOGSX — Risk / Return Rank

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

GTTIX

GTTIX Risk / Return Rank: 82
GTTIX Sharpe Ratio Rank: 91
GTTIX Sortino Ratio Rank: 89
GTTIX Omega Ratio Rank: 81
GTTIX Calmar Ratio Rank: 90
GTTIX Martin Ratio Rank: 61

BOGSX

BOGSX Risk / Return Rank: 86
BOGSX Sharpe Ratio Rank: 91
BOGSX Sortino Ratio Rank: 79
BOGSX Omega Ratio Rank: 74
BOGSX Calmar Ratio Rank: 95
BOGSX Martin Ratio Rank: 93

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.

GTTIX vs. BOGSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Gabelli Global Content & Connectivity Fund Class I (GTTIX) and Black Oak Emerging Technology Fund (BOGSX). 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.

	GTTIX	BOGSX	Difference
Sharpe ratio: Return per unit of total volatility	3.05	3.03	+0.02
Sortino ratio: Return per unit of downside risk	4.33	3.76	+0.57
Omega ratio: Gain probability vs. loss probability	1.53	1.49	+0.04
Calmar ratio: Return relative to maximum drawdown	4.71	5.90	-1.19
Martin ratio: Return relative to average drawdown	11.99	20.24	-8.25
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GTTIX vs. BOGSX - Sharpe Ratio Comparison

The current GTTIX Sharpe Ratio is 3.05, which is comparable to the BOGSX Sharpe Ratio of 3.03. The chart below compares the historical Sharpe Ratios of GTTIX and BOGSX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	GTTIX	BOGSX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.05	3.03	+0.02
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.48	0.56	-0.08
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.50	0.73	-0.23
Sharpe Ratio (All Time) Calculated using the full available price history	0.48	0.11	+0.37

Drawdowns

GTTIX vs. BOGSX - Drawdown Comparison

The maximum GTTIX drawdown since its inception was -39.84%, smaller than the maximum BOGSX drawdown of -92.80%. Use the drawdown chart below to compare losses from any high point for GTTIX and BOGSX.

Drawdown Indicators

	GTTIX	BOGSX	Difference
Max Drawdown Largest peak-to-trough decline	-39.84%	-92.80%	+52.96%
Max Drawdown (1Y) Largest decline over 1 year	-9.08%	-11.04%	+1.96%
Max Drawdown (3Y) Largest decline over 3 years	-15.74%	-24.78%	+9.04%
Max Drawdown (5Y) Largest decline over 5 years	-39.84%	-33.93%	-5.91%
Max Drawdown (10Y) Largest decline over 10 years	-39.84%	-33.93%	-5.91%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-8.15%	-58.96%	+50.81%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.56%	3.21%	+0.35%

Volatility

GTTIX vs. BOGSX - Volatility Comparison

The current volatility for Gabelli Global Content & Connectivity Fund Class I (GTTIX) is 4.87%, while Black Oak Emerging Technology Fund (BOGSX) has a volatility of 6.71%. This indicates that GTTIX experiences smaller price fluctuations and is considered to be less risky than BOGSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GTTIX	BOGSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.87%	6.71%	-1.84%
Volatility (6M) Calculated over the trailing 6-month period	10.57%	16.73%	-6.16%
Volatility (1Y) Calculated over the trailing 1-year period	14.00%	21.46%	-7.46%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.40%	25.22%	-8.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.41%	24.61%	-8.20%

GTTIX vs. BOGSX - Expense Ratio Comparison

GTTIX has a 0.90% expense ratio, which is lower than BOGSX's 1.03% expense ratio.

Dividends

GTTIX vs. BOGSX - Dividend Comparison

GTTIX's dividend yield for the trailing twelve months is around 14.97%, more than BOGSX's 4.02% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BOGSX Black Oak Emerging Technology Fund	4.02%	5.76%	7.96%	3.79%	1.87%	11.31%	6.30%	5.47%	11.71%	7.71%	4.00%	3.09%
GTTIX Gabelli Global Content & Connectivity Fund Class I	14.97%	17.94%	0.00%	0.32%	2.29%	6.74%	3.09%	7.22%	6.96%	7.11%	7.34%	8.62%

Frequently Asked Questions

Can I hold both GTTIX and BOGSX in my portfolio?

GTTIX and BOGSX have a correlation of 0.44, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, GTTIX or BOGSX?

BOGSX has higher volatility (6.71%) compared to GTTIX (4.87%). In terms of maximum drawdown, GTTIX dropped -39.84% vs BOGSX's -92.80%.

Which has better risk-adjusted returns?

GTTIX currently has the higher Sharpe Ratio (3.05 vs 3.03), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.