XT vs. RBOT

Last updated Jun 4, 2026

XT (iShares Future Exponential Technologies ETF) is Technology Equities fund tracking the Morningstar Exponential Technologies Index (Net), while RBOT (Vicarious Surgical Inc.) is a stock. Over the past 5 years, XT returned 8.42%/yr vs -70.45%/yr for RBOT. At a 0.32 correlation, their price movements are largely independent.

Performance

XT vs. RBOT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Future Exponential Technologies ETF (XT) and Vicarious Surgical Inc. (RBOT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, XT achieves a 20.20% return, which is significantly higher than RBOT's -69.15% return.

XT

• 1D: -0.47%
• 1M: 9.47%
• YTD: 20.20%
• 6M: 20.54%
• 1Y: 45.88%
• 3Y*: 18.83%
• 5Y*: 8.42%
• 10Y*: 14.70%

RBOT

• 1D: -10.13%
• 1M: -25.53%
• YTD: -69.15%
• 6M: -79.71%
• 1Y: -90.69%
• 3Y*: -78.35%
• 5Y*: -70.45%
• 10Y*: —

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

XT vs. RBOT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
XT iShares Future Exponential Technologies ETF	20.20%	26.28%	0.29%	27.02%	-27.83%	16.43%	18.91%
RBOT Vicarious Surgical Inc.	-69.15%	-83.51%	19.63%	-81.85%	-80.98%	4.53%	4.21%

Correlation

The correlation between XT and RBOT is 0.26, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.26
Correlation (3Y) Calculated over the trailing 3-year period	0.28
Correlation (5Y) Calculated over the trailing 5-year period	0.33
Correlation (All Time) Calculated using the full available price history since Sep 8, 2020	0.32

Return for Risk

XT vs. RBOT — Risk / Return Rank

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

XT

XT Risk / Return Rank: 84
XT Sharpe Ratio Rank: 86
XT Sortino Ratio Rank: 84
XT Omega Ratio Rank: 79
XT Calmar Ratio Rank: 83
XT Martin Ratio Rank: 86

RBOT

RBOT Risk / Return Rank: 14
RBOT Sharpe Ratio Rank: 8
RBOT Sortino Ratio Rank: 10
RBOT Omega Ratio Rank: 2
RBOT Calmar Ratio Rank: 23
RBOT Martin Ratio Rank: 26

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.

XT vs. RBOT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Future Exponential Technologies ETF (XT) and Vicarious Surgical Inc. (RBOT). 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.

	XT	RBOT	Difference
Sharpe ratio: Return per unit of total volatility	2.89	-0.83	+3.72
Sortino ratio: Return per unit of downside risk	3.83	-1.04	+4.87
Omega ratio: Gain probability vs. loss probability	1.48	0.72	+0.77
Calmar ratio: Return relative to maximum drawdown	4.41	-0.50	+4.91
Martin ratio: Return relative to average drawdown	18.51	-0.75	+19.26
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

XT vs. RBOT - Sharpe Ratio Comparison

The current XT Sharpe Ratio is 2.89, which is higher than the RBOT Sharpe Ratio of -0.83. The chart below compares the historical Sharpe Ratios of XT and RBOT, 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

	XT	RBOT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.89	-0.83	+3.72
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.41	-0.45	+0.86
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.73	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.66	-0.42	+1.08

Drawdowns

XT vs. RBOT - Drawdown Comparison

The maximum XT drawdown since its inception was -34.41%, smaller than the maximum RBOT drawdown of -99.85%. Use the drawdown chart below to compare losses from any high point for XT and RBOT.

Drawdown Indicators

	XT	RBOT	Difference
Max Drawdown Largest peak-to-trough decline	-34.41%	-99.85%	+65.44%
Max Drawdown (1Y) Largest decline over 1 year	-10.45%	-94.92%	+84.47%
Max Drawdown (3Y) Largest decline over 3 years	-22.09%	-99.03%	+76.94%
Max Drawdown (5Y) Largest decline over 5 years	-34.41%	-99.85%	+65.44%
Max Drawdown (10Y) Largest decline over 10 years	-34.41%	—	—
Current Drawdown Current decline from peak	-0.47%	-99.85%	+99.38%
Average Drawdown Average peak-to-trough decline	-7.41%	-69.76%	+62.35%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.49%	33.00%	-30.51%

Volatility

XT vs. RBOT - Volatility Comparison

iShares Future Exponential Technologies ETF (XT) has a higher volatility of 4.85% compared to Vicarious Surgical Inc. (RBOT) at 2.51%. This indicates that XT's price experiences larger fluctuations and is considered to be riskier than RBOT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	XT	RBOT	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.85%	2.51%	+2.34%
Volatility (6M) Calculated over the trailing 6-month period	11.94%	82.40%	-70.46%
Volatility (1Y) Calculated over the trailing 1-year period	15.99%	124.73%	-108.74%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.76%	114.18%	-93.42%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.08%	106.27%	-86.19%

Dividends

XT vs. RBOT - Dividend Comparison

XT's dividend yield for the trailing twelve months is around 6.61%, while RBOT has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RBOT Vicarious Surgical Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
XT iShares Future Exponential Technologies ETF	6.61%	7.95%	0.66%	0.41%	0.78%	0.84%	0.77%	1.55%	1.40%	0.97%	1.37%	1.34%

Frequently Asked Questions

Can I hold both XT and RBOT in my portfolio?

XT and RBOT have a correlation of 0.26, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, XT or RBOT?

XT has higher volatility (4.85%) compared to RBOT (2.51%). In terms of maximum drawdown, XT dropped -34.41% vs RBOT's -99.85%.

Which has better risk-adjusted returns?

XT currently has the higher Sharpe Ratio (2.89 vs -0.83), 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.