DOCT.L vs. FBT.L

Last updated Jun 5, 2026

DOCT.L (L&G Healthcare Breakthrough UCITS ETF) and FBT.L (First Trust NYSE Arca Biotechnology UCITS ETF Acc) are both Health & Biotech Equities funds - DOCT.L tracks the MSCI World/Health Care NR USD while FBT.L tracks the NASDAQ Biotechnology TR USD. Both are passively managed. Over the past 5 years, DOCT.L returned -3.81%/yr vs 6.96%/yr for FBT.L. A 0.55 correlation means they provide meaningful diversification when combined. DOCT.L charges 0.49%/yr vs 0.60%/yr for FBT.L.

Performance

DOCT.L vs. FBT.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in L&G Healthcare Breakthrough UCITS ETF (DOCT.L) and First Trust NYSE Arca Biotechnology UCITS ETF Acc (FBT.L). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

DOCT.L is traded in USD, while FBT.L is traded in GBp. To make them comparable, the FBT.L values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, DOCT.L achieves a 0.41% return, which is significantly lower than FBT.L's 8.70% return.

DOCT.L

• 1D: 5.27%
• 1M: 6.77%
• YTD: 0.41%
• 6M: 0.07%
• 1Y: 31.20%
• 3Y*: 7.08%
• 5Y*: -3.81%
• 10Y*: —

FBT.L

• 1D: 4.42%
• 1M: 9.49%
• YTD: 8.70%
• 6M: 7.12%
• 1Y: 38.32%
• 3Y*: 13.20%
• 5Y*: 6.96%
• 10Y*: —

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

DOCT.L vs. FBT.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
DOCT.L L&G Healthcare Breakthrough UCITS ETF	0.41%	24.88%	1.98%	-1.20%	-33.86%	0.19%	51.58%
FBT.L First Trust NYSE Arca Biotechnology UCITS ETF Acc	8.70%	25.50%	5.77%	4.91%	-7.76%	-3.45%	5.59%

Correlation

The correlation between DOCT.L and FBT.L is 0.79, 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	0.79
Correlation (3Y) Calculated over the trailing 3-year period	0.56
Correlation (5Y) Calculated over the trailing 5-year period	0.56
Correlation (All Time) Calculated using the full available price history since Jun 16, 2020	0.55

Over the past year, DOCT.L and FBT.L have become more correlated (0.79) than their long-term average of 0.55, meaning their price movements have been converging.

DOCT.L vs. FBT.L - Sectors Allocation Comparison

Sectors	DOCT.L	FBT.L
Healthcare	98.3%	100.0%
Technology	1.7%	-
Basic Materials	-	-
Communication Services	-	-
Consumer Cyclical	-	-
Consumer Defensive	-	-
Energy	-	-
Financial Services	-	-
Industrials	-	-
Real Estate	-	-
Utilities	-	-

Return for Risk

DOCT.L vs. FBT.L — Risk / Return Rank

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

DOCT.L

DOCT.L Risk / Return Rank: 40
DOCT.L Sharpe Ratio Rank: 43
DOCT.L Sortino Ratio Rank: 46
DOCT.L Omega Ratio Rank: 41
DOCT.L Calmar Ratio Rank: 38
DOCT.L Martin Ratio Rank: 31

FBT.L

FBT.L Risk / Return Rank: 56
FBT.L Sharpe Ratio Rank: 58
FBT.L Sortino Ratio Rank: 61
FBT.L Omega Ratio Rank: 54
FBT.L Calmar Ratio Rank: 58
FBT.L Martin Ratio Rank: 47

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.

DOCT.L vs. FBT.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for L&G Healthcare Breakthrough UCITS ETF (DOCT.L) and First Trust NYSE Arca Biotechnology UCITS ETF Acc (FBT.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.

	DOCT.L	FBT.L	Difference
Sharpe ratio: Return per unit of total volatility	1.48	1.81	-0.33
Sortino ratio: Return per unit of downside risk	2.25	2.71	-0.47
Omega ratio: Gain probability vs. loss probability	1.26	1.31	-0.05
Calmar ratio: Return relative to maximum drawdown	1.82	2.64	-0.82
Martin ratio: Return relative to average drawdown	4.42	7.17	-2.75
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DOCT.L vs. FBT.L - Sharpe Ratio Comparison

The current DOCT.L Sharpe Ratio is 1.48, which is comparable to the FBT.L Sharpe Ratio of 1.81. The chart below compares the historical Sharpe Ratios of DOCT.L and FBT.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

	DOCT.L	FBT.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.48	1.81	-0.33
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.16	0.40	-0.56
Sharpe Ratio (All Time) Calculated using the full available price history	0.23	0.35	-0.12

Drawdowns

DOCT.L vs. FBT.L - Drawdown Comparison

The maximum DOCT.L drawdown since its inception was -57.55%, which is greater than FBT.L's maximum drawdown of -33.79%. Use the drawdown chart below to compare losses from any high point for DOCT.L and FBT.L.

Drawdown Indicators

	DOCT.L	FBT.L	Difference
Max Drawdown Largest peak-to-trough decline	-57.55%	-33.79%	-23.76%
Max Drawdown (1Y) Largest decline over 1 year	-17.02%	-14.43%	-2.59%
Max Drawdown (3Y) Largest decline over 3 years	-28.80%	-20.15%	-8.65%
Max Drawdown (5Y) Largest decline over 5 years	-55.82%	-29.92%	-25.90%
Current Drawdown Current decline from peak	-29.74%	0.00%	-29.74%
Average Drawdown Average peak-to-trough decline	-29.05%	-12.69%	-16.36%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.04%	5.33%	+1.71%

Volatility

DOCT.L vs. FBT.L - Volatility Comparison

L&G Healthcare Breakthrough UCITS ETF (DOCT.L) and First Trust NYSE Arca Biotechnology UCITS ETF Acc (FBT.L) have volatilities of 6.75% and 7.09%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DOCT.L	FBT.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.75%	7.09%	-0.34%
Volatility (6M) Calculated over the trailing 6-month period	15.76%	16.26%	-0.50%
Volatility (1Y) Calculated over the trailing 1-year period	21.03%	21.10%	-0.07%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.01%	24.31%	-0.30%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.76%	25.46%	-0.70%

DOCT.L vs. FBT.L - Expense Ratio Comparison

DOCT.L has a 0.49% expense ratio, which is lower than FBT.L's 0.60% expense ratio.

Dividends

DOCT.L vs. FBT.L - Dividend Comparison

Neither DOCT.L nor FBT.L has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both DOCT.L and FBT.L in my portfolio?

DOCT.L and FBT.L have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, DOCT.L or FBT.L?

On fees, DOCT.L is cheaper at 0.49% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, DOCT.L or FBT.L?

DOCT.L is cheaper with a 0.49% expense ratio, compared with 0.60% for FBT.L.

What is the main difference between DOCT.L and FBT.L?

DOCT.L tracks MSCI World/Health Care NR USD, while FBT.L tracks NASDAQ Biotechnology TR USD. They also come from different issuers: Legal & General and First Trust. Their fees differ too: 0.49% for DOCT.L and 0.60% for FBT.L.