FBTU.L vs. ARKG

Last updated Jun 5, 2026

FBTU.L (First Trust NYSE Arca Biotechnology UCITS ETF Class A USD Accumulating) and ARKG (ARK Genomic Revolution Multi-Sector ETF) are both Health & Biotech Equities funds. Over the past 5 years, FBTU.L returned 6.94%/yr vs -14.59%/yr for ARKG. At a 0.47 correlation, their price movements are largely independent. FBTU.L charges 0.60%/yr vs 0.75%/yr for ARKG.

Performance

FBTU.L vs. ARKG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in First Trust NYSE Arca Biotechnology UCITS ETF Class A USD Accumulating (FBTU.L) and ARK Genomic Revolution Multi-Sector ETF (ARKG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FBTU.L achieves a 8.73% return, which is significantly lower than ARKG's 25.20% return.

FBTU.L

• 1D: 4.34%
• 1M: 9.71%
• YTD: 8.73%
• 6M: 6.95%
• 1Y: 38.25%
• 3Y*: 13.28%
• 5Y*: 6.94%
• 10Y*: —

ARKG

• 1D: 6.93%
• 1M: 21.79%
• YTD: 25.20%
• 6M: 13.70%
• 1Y: 60.42%
• 3Y*: 2.68%
• 5Y*: -14.59%
• 10Y*: 7.74%

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

FBTU.L vs. ARKG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
FBTU.L First Trust NYSE Arca Biotechnology UCITS ETF Class A USD Accumulating	8.73%	25.95%	4.74%	3.91%	-5.96%	-3.77%	3.88%
ARKG ARK Genomic Revolution Multi-Sector ETF	25.20%	23.04%	-28.24%	16.22%	-53.90%	-33.92%	102.83%

Correlation

The correlation between FBTU.L and ARKG is 0.51, 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	0.51
Correlation (3Y) Calculated over the trailing 3-year period	0.49
Correlation (5Y) Calculated over the trailing 5-year period	0.47
Correlation (All Time) Calculated using the full available price history since Jun 1, 2020	0.47

The correlation between FBTU.L and ARKG has been stable across timeframes, ranging from 0.47 to 0.51 - a consistent structural relationship.

FBTU.L vs. ARKG - Sectors Allocation Comparison

Sectors	FBTU.L	ARKG
Healthcare	100.0%	99.2%
Basic Materials	-	-
Communication Services	-	-
Consumer Cyclical	-	-
Consumer Defensive	-	-
Energy	-	-
Financial Services	-	0.5%
Industrials	-	-
Real Estate	-	-
Technology	-	-
Utilities	-	-

Return for Risk

FBTU.L vs. ARKG — Risk / Return Rank

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

FBTU.L

FBTU.L Risk / Return Rank: 52
FBTU.L Sharpe Ratio Rank: 54
FBTU.L Sortino Ratio Rank: 57
FBTU.L Omega Ratio Rank: 49
FBTU.L Calmar Ratio Rank: 55
FBTU.L Martin Ratio Rank: 45

ARKG

ARKG Risk / Return Rank: 41
ARKG Sharpe Ratio Rank: 42
ARKG Sortino Ratio Rank: 44
ARKG Omega Ratio Rank: 38
ARKG Calmar Ratio Rank: 46
ARKG Martin Ratio Rank: 36

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.

FBTU.L vs. ARKG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for First Trust NYSE Arca Biotechnology UCITS ETF Class A USD Accumulating (FBTU.L) and ARK Genomic Revolution Multi-Sector ETF (ARKG). 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.

	FBTU.L	ARKG	Difference
Sharpe ratio: Return per unit of total volatility	1.79	1.46	+0.33
Sortino ratio: Return per unit of downside risk	2.66	2.17	+0.49
Omega ratio: Gain probability vs. loss probability	1.30	1.24	+0.06
Calmar ratio: Return relative to maximum drawdown	2.66	2.21	+0.46
Martin ratio: Return relative to average drawdown	7.17	5.29	+1.89
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FBTU.L vs. ARKG - Sharpe Ratio Comparison

The current FBTU.L Sharpe Ratio is 1.79, which is comparable to the ARKG Sharpe Ratio of 1.46. The chart below compares the historical Sharpe Ratios of FBTU.L and ARKG, 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

	FBTU.L	ARKG	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.79	1.46	+0.33
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.33	-0.32	+0.65
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.19	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.27	0.15	+0.12

Drawdowns

FBTU.L vs. ARKG - Drawdown Comparison

The maximum FBTU.L drawdown since its inception was -33.73%, smaller than the maximum ARKG drawdown of -83.59%. Use the drawdown chart below to compare losses from any high point for FBTU.L and ARKG.

Drawdown Indicators

	FBTU.L	ARKG	Difference
Max Drawdown Largest peak-to-trough decline	-33.73%	-83.59%	+49.86%
Max Drawdown (1Y) Largest decline over 1 year	-14.30%	-27.51%	+13.21%
Max Drawdown (3Y) Largest decline over 3 years	-22.47%	-51.96%	+29.49%
Max Drawdown (5Y) Largest decline over 5 years	-29.97%	-80.18%	+50.21%
Max Drawdown (10Y) Largest decline over 10 years	—	-83.59%	—
Current Drawdown Current decline from peak	0.00%	-67.55%	+67.55%
Average Drawdown Average peak-to-trough decline	-13.11%	-35.88%	+22.77%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.32%	11.46%	-6.14%

Volatility

FBTU.L vs. ARKG - Volatility Comparison

The current volatility for First Trust NYSE Arca Biotechnology UCITS ETF Class A USD Accumulating (FBTU.L) is 7.25%, while ARK Genomic Revolution Multi-Sector ETF (ARKG) has a volatility of 12.94%. This indicates that FBTU.L experiences smaller price fluctuations and is considered to be less risky than ARKG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FBTU.L	ARKG	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.25%	12.94%	-5.69%
Volatility (6M) Calculated over the trailing 6-month period	16.34%	29.51%	-13.17%
Volatility (1Y) Calculated over the trailing 1-year period	21.31%	41.62%	-20.31%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.91%	45.71%	-24.80%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.38%	41.17%	-19.79%

FBTU.L vs. ARKG - Expense Ratio Comparison

FBTU.L has a 0.60% expense ratio, which is lower than ARKG's 0.75% expense ratio.

Dividends

FBTU.L vs. ARKG - Dividend Comparison

Neither FBTU.L nor ARKG has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
ARKG ARK Genomic Revolution Multi-Sector ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.62%	0.85%	3.14%	0.82%	1.34%
FBTU.L First Trust NYSE Arca Biotechnology UCITS ETF Class A USD Accumulating	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FBTU.L and ARKG in my portfolio?

FBTU.L and ARKG have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, FBTU.L or ARKG?

On fees, FBTU.L is cheaper at 0.60% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, FBTU.L or ARKG?

FBTU.L is cheaper with a 0.60% expense ratio, compared with 0.75% for ARKG.

What is the main difference between FBTU.L and ARKG?

They also come from different issuers: First Trust and ARK. Their fees differ too: 0.60% for FBTU.L and 0.75% for ARKG.