TENM vs. BTEK

Last updated Jun 4, 2026

TENM (iShares Large Cap 10% Target Buffer Mar ETF) and BTEK (Future Tech ETF) are both exchange-traded funds - TENM is a Defined Outcome fund actively managed by BlackRock, while BTEK is a Technology Equities fund actively managed by BlackRock. Both are actively managed. TENM charges 0.50%/yr vs 0.88%/yr for BTEK.

Performance

TENM vs. BTEK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Large Cap 10% Target Buffer Mar ETF (TENM) and Future Tech ETF (BTEK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

TENM

• 1D: -0.20%
• 1M: 2.22%
• YTD: 6.19%
• 6M: 6.58%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

BTEK

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

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

TENM vs. BTEK - Yearly Performance Comparison

	2026 (YTD)	2025
TENM iShares Large Cap 10% Target Buffer Mar ETF	6.19%	2.04%
BTEK Future Tech ETF	0.00%	0.00%

Return for Risk

TENM vs. BTEK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Large Cap 10% Target Buffer Mar ETF (TENM) 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.

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

Sharpe Ratios by Period

	TENM	BTEK	Difference
Sharpe Ratio (All Time) Calculated using the full available price history	2.17	—	—

Drawdowns

Drawdown Indicators

	TENM	BTEK	Difference
Max Drawdown Largest peak-to-trough decline	-3.61%	—	—
Current Drawdown Current decline from peak	-0.24%	—	—
Average Drawdown Average peak-to-trough decline	-0.70%	—	—

Volatility

Volatility by Period

	TENM	BTEK	Difference
Volatility (1Y) Calculated over the trailing 1-year period	6.52%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.52%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.52%	—	—

TENM vs. BTEK - Expense Ratio Comparison

TENM has a 0.50% expense ratio, which is lower than BTEK's 0.88% expense ratio.

Dividends

TENM vs. BTEK - Dividend Comparison

TENM's dividend yield for the trailing twelve months is around 0.28%, while BTEK has not paid dividends to shareholders.

Position	TTM	2025
BTEK Future Tech ETF	0.00%	0.00%
TENM iShares Large Cap 10% Target Buffer Mar ETF	0.28%	0.29%

Frequently Asked Questions

Which ETF is better, TENM or BTEK?

On fees, TENM is cheaper at 0.50% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, TENM or BTEK?

TENM is cheaper with a 0.50% expense ratio, compared with 0.88% for BTEK.

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

TENM has the higher dividend yield at 0.28%, compared with 0.00% for BTEK.

What is the main difference between TENM and BTEK?

TENM is categorized as Defined Outcome, while BTEK is Technology Equities. Their fees differ too: 0.50% for TENM and 0.88% for BTEK.