NXTG vs. TCAI

Last updated Apr 1, 2026

Compare and contrast key facts about First Trust IndXX NextG ETF (NXTG) and Tortoise AI Infrastructure ETF (TCAI).

NXTG and TCAI are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. NXTG is a passively managed fund by First Trust that tracks the performance of the Indxx 5G & NextG Thematic Index. It was launched on Feb 17, 2011. TCAI is an actively managed fund by Tortoise. It was launched on Aug 4, 2025.

Performance

NXTG vs. TCAI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in First Trust IndXX NextG ETF (NXTG) and Tortoise AI Infrastructure ETF (TCAI). The values are adjusted to include any dividend payments, if applicable.

NXTG vs. TCAI - Yearly Performance Comparison

	2026 (YTD)	2025
NXTG First Trust IndXX NextG ETF	4.07%	11.84%
TCAI Tortoise AI Infrastructure ETF	16.67%	17.77%

Returns By Period

In the year-to-date period, NXTG achieves a 4.07% return, which is significantly lower than TCAI's 16.67% return.

NXTG

• 1D: 3.45%
• 1M: -7.18%
• YTD: 4.07%
• 6M: 8.80%
• 1Y: 34.24%
• 3Y*: 19.42%
• 5Y*: 10.75%
• 10Y*: 13.63%

TCAI

• 1D: 4.49%
• 1M: -6.61%
• YTD: 16.67%
• 6M: 16.89%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

NXTG vs. TCAI - Expense Ratio Comparison

NXTG has a 0.70% expense ratio, which is higher than TCAI's 0.65% expense ratio.

NXTG

First Trust IndXX NextG ETF

TCAI

Tortoise AI Infrastructure ETF

Return for Risk

NXTG vs. TCAI — Risk / Return Rank

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

NXTG

NXTG Risk / Return Rank: 87
NXTG Sharpe Ratio Rank: 86
NXTG Sortino Ratio Rank: 88
NXTG Omega Ratio Rank: 86
NXTG Calmar Ratio Rank: 87
NXTG Martin Ratio Rank: 90

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.

NXTG vs. TCAI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for First Trust IndXX NextG ETF (NXTG) and Tortoise AI Infrastructure ETF (TCAI). 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.

	NXTG	TCAI	Difference
Sharpe ratio Return per unit of total volatility	1.73	—	—
Sortino ratio Return per unit of downside risk	2.41	—	—
Omega ratio Gain probability vs. loss probability	1.35	—	—
Calmar ratio Return relative to maximum drawdown	2.72	—	—
Martin ratio Return relative to average drawdown	11.59	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	NXTG	TCAI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.73	—	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.62	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.73	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.55	1.80	-1.25

Correlation

The correlation between NXTG and TCAI is 0.74, 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

NXTG vs. TCAI - Dividend Comparison

NXTG's dividend yield for the trailing twelve months is around 1.64%, more than TCAI's 0.04% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NXTG First Trust IndXX NextG ETF	1.64%	1.56%	1.51%	2.15%	2.04%	1.97%	1.04%	0.77%	1.27%	1.65%	1.23%	1.11%
TCAI Tortoise AI Infrastructure ETF	0.04%	0.05%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

NXTG vs. TCAI - Drawdown Comparison

The maximum NXTG drawdown since its inception was -33.61%, which is greater than TCAI's maximum drawdown of -15.80%. Use the drawdown chart below to compare losses from any high point for NXTG and TCAI.

Drawdown Indicators

	NXTG	TCAI	Difference
Max Drawdown Largest peak-to-trough decline	-33.61%	-15.80%	-17.81%
Max Drawdown (1Y) Largest decline over 1 year	-12.49%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-33.61%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-33.61%	—	—
Current Drawdown Current decline from peak	-7.18%	-8.07%	+0.89%
Average Drawdown Average peak-to-trough decline	-7.96%	-3.97%	-3.99%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.93%	—	—

Volatility

Volatility by Period

	NXTG	TCAI	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.17%	—	—
Volatility (6M) Calculated over the trailing 6-month period	13.24%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	19.87%	35.03%	-15.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.42%	35.03%	-17.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.65%	35.03%	-16.38%