RTWP.L vs. ROBG.L

Last updated Jun 5, 2026

RTWP.L (L&G Russell 2000 US Small Cap UCITS ETF) and ROBG.L (L&G ROBO Global Robotics and Automation UCITS ETF) are both exchange-traded funds - RTWP.L is a Small Cap Blend Equities fund tracking the Russell 2000 TR USD, while ROBG.L is a Robotics fund tracking the ROBO Global Robotics and Automation Index. Both are passively managed. Over the past 10 years, RTWP.L returned 12.05%/yr vs 14.60%/yr for ROBG.L. A 0.78 correlation means they provide meaningful diversification when combined. RTWP.L charges 0.30%/yr vs 0.80%/yr for ROBG.L.

Performance

RTWP.L vs. ROBG.L - Performance Comparison

The chart below illustrates the hypothetical performance of a £10,000 investment in L&G Russell 2000 US Small Cap UCITS ETF (RTWP.L) and L&G ROBO Global Robotics and Automation UCITS ETF (ROBG.L). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RTWP.L achieves a 16.93% return, which is significantly lower than ROBG.L's 28.02% return. Over the past 10 years, RTWP.L has underperformed ROBG.L with an annualized return of 12.05%, while ROBG.L has yielded a comparatively higher 14.60% annualized return.

RTWP.L

• 1D: 1.41%
• 1M: 4.16%
• YTD: 16.93%
• 6M: 15.64%
• 1Y: 36.63%
• 3Y*: 14.81%
• 5Y*: 8.43%
• 10Y*: 12.05%

ROBG.L

• 1D: -1.53%
• 1M: 9.31%
• YTD: 28.02%
• 6M: 25.47%
• 1Y: 57.61%
• 3Y*: 13.63%
• 5Y*: 8.16%
• 10Y*: 14.60%

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

RTWP.L vs. ROBG.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RTWP.L L&G Russell 2000 US Small Cap UCITS ETF	16.93%	3.61%	11.18%	13.44%	-8.94%	20.68%	15.78%	20.59%	-7.77%	4.46%
ROBG.L L&G ROBO Global Robotics and Automation UCITS ETF	28.02%	14.68%	-0.04%	18.36%	-25.90%	17.05%	40.88%	25.34%	-16.64%	33.32%

Correlation

The correlation between RTWP.L and ROBG.L is 0.70, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.70
Correlation (3Y) Calculated over the trailing 3-year period	0.73
Correlation (5Y) Calculated over the trailing 5-year period	0.76
Correlation (10Y) Calculated over the trailing 10-year period	0.78
Correlation (All Time) Calculated using the full available price history since Oct 28, 2014	0.78

The correlation between RTWP.L and ROBG.L has been stable across timeframes, ranging from 0.70 to 0.78 - a consistent structural relationship.

RTWP.L vs. ROBG.L - Sectors Allocation Comparison

Sectors	RTWP.L	ROBG.L
Technology	20.0%	45.5%
Industrials	17.9%	45.6%
Financial Services	15.3%	-
Healthcare	14.5%	4.6%
Consumer Cyclical	8.6%	2.9%
Real Estate	5.9%	-
Energy	5.3%	-
Basic Materials	4.6%	-
Utilities	2.8%	-
Consumer Defensive	2.7%	-
Communication Services	2.4%	1.4%

Return for Risk

RTWP.L vs. ROBG.L — Risk / Return Rank

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

RTWP.L

RTWP.L Risk / Return Rank: 75
RTWP.L Sharpe Ratio Rank: 73
RTWP.L Sortino Ratio Rank: 71
RTWP.L Omega Ratio Rank: 66
RTWP.L Calmar Ratio Rank: 87
RTWP.L Martin Ratio Rank: 78

ROBG.L

ROBG.L Risk / Return Rank: 82
ROBG.L Sharpe Ratio Rank: 85
ROBG.L Sortino Ratio Rank: 83
ROBG.L Omega Ratio Rank: 80
ROBG.L Calmar Ratio Rank: 81
ROBG.L Martin Ratio Rank: 80

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.

RTWP.L vs. ROBG.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for L&G Russell 2000 US Small Cap UCITS ETF (RTWP.L) and L&G ROBO Global Robotics and Automation UCITS ETF (ROBG.L). 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.

	RTWP.L	ROBG.L	Difference
Sharpe ratio: Return per unit of total volatility	2.34	2.73	-0.40
Sortino ratio: Return per unit of downside risk	3.18	3.70	-0.51
Omega ratio: Gain probability vs. loss probability	1.39	1.47	-0.08
Calmar ratio: Return relative to maximum drawdown	4.93	4.18	+0.75
Martin ratio: Return relative to average drawdown	14.84	15.58	-0.74
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RTWP.L vs. ROBG.L - Sharpe Ratio Comparison

The current RTWP.L Sharpe Ratio is 2.34, which is comparable to the ROBG.L Sharpe Ratio of 2.73. The chart below compares the historical Sharpe Ratios of RTWP.L and ROBG.L, 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

	RTWP.L	ROBG.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.34	2.73	-0.40
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.44	0.40	+0.04
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.59	0.72	-0.13
Sharpe Ratio (All Time) Calculated using the full available price history	0.70	0.66	+0.04

Drawdowns

RTWP.L vs. ROBG.L - Drawdown Comparison

The maximum RTWP.L drawdown since its inception was -35.32%, roughly equal to the maximum ROBG.L drawdown of -34.50%. Use the drawdown chart below to compare losses from any high point for RTWP.L and ROBG.L.

Drawdown Indicators

	RTWP.L	ROBG.L	Difference
Max Drawdown Largest peak-to-trough decline	-35.32%	-34.50%	-0.82%
Max Drawdown (1Y) Largest decline over 1 year	-7.40%	-13.72%	+6.32%
Max Drawdown (3Y) Largest decline over 3 years	-28.77%	-29.66%	+0.89%
Max Drawdown (5Y) Largest decline over 5 years	-28.77%	-34.50%	+5.73%
Max Drawdown (10Y) Largest decline over 10 years	-35.32%	-34.50%	-0.82%
Current Drawdown Current decline from peak	0.00%	-1.55%	+1.55%
Average Drawdown Average peak-to-trough decline	-7.05%	-10.33%	+3.28%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.46%	3.69%	-1.23%

Volatility

RTWP.L vs. ROBG.L - Volatility Comparison

The current volatility for L&G Russell 2000 US Small Cap UCITS ETF (RTWP.L) is 4.55%, while L&G ROBO Global Robotics and Automation UCITS ETF (ROBG.L) has a volatility of 7.77%. This indicates that RTWP.L experiences smaller price fluctuations and is considered to be less risky than ROBG.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RTWP.L	ROBG.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.55%	7.77%	-3.22%
Volatility (6M) Calculated over the trailing 6-month period	10.96%	16.14%	-5.18%
Volatility (1Y) Calculated over the trailing 1-year period	15.61%	20.97%	-5.36%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.25%	20.44%	-1.19%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.40%	20.18%	+0.22%

RTWP.L vs. ROBG.L - Expense Ratio Comparison

RTWP.L has a 0.30% expense ratio, which is lower than ROBG.L's 0.80% expense ratio.

Dividends

RTWP.L vs. ROBG.L - Dividend Comparison

Neither RTWP.L nor ROBG.L has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both RTWP.L and ROBG.L in my portfolio?

RTWP.L and ROBG.L have a correlation of 0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, RTWP.L or ROBG.L?

On fees, RTWP.L is cheaper at 0.30% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, RTWP.L or ROBG.L?

RTWP.L is cheaper with a 0.30% expense ratio, compared with 0.80% for ROBG.L.

What is the main difference between RTWP.L and ROBG.L?

RTWP.L is categorized as Small Cap Blend Equities, while ROBG.L is Robotics. RTWP.L tracks Russell 2000 TR USD, while ROBG.L tracks ROBO Global Robotics and Automation Index. Their fees differ too: 0.30% for RTWP.L and 0.80% for ROBG.L.