BRLN vs. BTEK

Last updated Jul 14, 2026

BRLN (BlackRock Floating Rate Loan ETF) and BTEK (Future Tech ETF) are both exchange-traded funds - BRLN is a Bank Loan fund actively managed by BlackRock, while BTEK is a Technology Equities fund actively managed by BlackRock. Both are actively managed. BRLN charges 0.55%/yr vs 0.88%/yr for BTEK.

Performance

BRLN vs. BTEK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BlackRock Floating Rate Loan ETF (BRLN) and Future Tech ETF (BTEK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

BRLN

• 1D: -0.30%
• 1M: 0.07%
• 6M: 0.82%
• YTD: 1.06%
• 1Y: 3.39%
• 3Y*: 6.44%
• 5Y*: —
• 10Y*: —

BTEK

• 1D: —
• 1M: —
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BRLN vs. BTEK - Yearly Performance Comparison

	2026 (YTD)	2025	2024
BRLN BlackRock Floating Rate Loan ETF	1.06%	5.38%	3.28%
BTEK Future Tech ETF	0.00%	0.00%	0.00%

Return for Risk

BRLN vs. BTEK — Risk / Return Rank

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

BRLN

BRLN Risk / Return Rank: 38
BRLN Sharpe Ratio Rank: 36
BRLN Sortino Ratio Rank: 35
BRLN Omega Ratio Rank: 34
BRLN Calmar Ratio Rank: 42
BRLN Martin Ratio Rank: 46

BTEK

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

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.

BRLN vs. BTEK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BlackRock Floating Rate Loan ETF (BRLN) and Future Tech ETF (BTEK). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	BRLN	BTEK	Difference
Sharpe ratio: Return per unit of total volatility	1.03	—	—
Sortino ratio: Return per unit of downside risk	1.52	—	—
Omega ratio: Gain probability vs. loss probability	1.19	—	—
Calmar ratio: Return relative to maximum drawdown	1.70	—	—
Martin ratio: Return relative to average drawdown	6.12	—	—

Drawdowns

Drawdown Indicators

	BRLN	BTEK	Difference
Max Drawdown Largest peak-to-trough decline	-3.85%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-2.00%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-3.85%	—	—
Current Drawdown Current decline from peak	-0.79%	—	—
Average Drawdown Average peak-to-trough decline	-0.33%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	0.56%	—	—

Volatility

Volatility by Period

	BRLN	BTEK	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.44%	—	—
Volatility (6M) Calculated over the trailing 6-month period	2.66%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	3.30%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.78%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.78%	—	—

BRLN vs. BTEK - Expense Ratio Comparison

BRLN has a 0.55% expense ratio, which is lower than BTEK's 0.88% expense ratio.

Dividends

BRLN vs. BTEK - Dividend Comparison

BRLN's dividend yield for the trailing twelve months is around 6.33%, while BTEK has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022
BRLN BlackRock Floating Rate Loan ETF	6.33%	6.50%	7.87%	9.06%	1.48%
BTEK Future Tech ETF	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Which ETF is better, BRLN or BTEK?

On fees, BRLN is cheaper at 0.55% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, BRLN or BTEK?

BRLN is cheaper with a 0.55% expense ratio, compared with 0.88% for BTEK.

Which ETF pays a higher dividend yield, BRLN or BTEK?

BRLN has the higher dividend yield at 6.33%, compared with 0.00% for BTEK.

What is the main difference between BRLN and BTEK?

BRLN is categorized as Bank Loan, while BTEK is Technology Equities. Their fees differ too: 0.55% for BRLN and 0.88% for BTEK.