BTEK vs. PMMF

Last updated Jun 5, 2026

BTEK (Future Tech ETF) and PMMF (iShares Prime Money Market ETF) are both exchange-traded funds - BTEK is a Technology Equities fund actively managed by BlackRock, while PMMF is a Money Market fund actively managed by BlackRock. Both are actively managed. BTEK charges 0.88%/yr vs 0.20%/yr for PMMF.

Performance

BTEK vs. PMMF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Future Tech ETF (BTEK) and iShares Prime Money Market ETF (PMMF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

BTEK

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

PMMF

• 1D: 0.01%
• 1M: 0.28%
• YTD: 1.53%
• 6M: 1.81%
• 1Y: 4.00%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BTEK vs. PMMF - Yearly Performance Comparison

	2026 (YTD)	2025
BTEK Future Tech ETF	0.00%	0.00%
PMMF iShares Prime Money Market ETF	1.53%	3.85%

Return for Risk

BTEK vs. PMMF — Risk / Return Rank

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

PMMF

PMMF Risk / Return Rank: 100
PMMF Sharpe Ratio Rank: 100
PMMF Sortino Ratio Rank: 100
PMMF Omega Ratio Rank: 100
PMMF Calmar Ratio Rank: 100
PMMF Martin Ratio Rank: 100

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.

BTEK vs. PMMF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Future Tech ETF (BTEK) and iShares Prime Money Market ETF (PMMF). 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

	BTEK	PMMF	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	19.72	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	11.98	—

Drawdowns

Drawdown Indicators

	BTEK	PMMF	Difference
Max Drawdown Largest peak-to-trough decline	—	-0.13%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-0.02%	—
Current Drawdown Current decline from peak	—	0.00%	—
Average Drawdown Average peak-to-trough decline	—	-0.00%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.00%	—

Volatility

Volatility by Period

	BTEK	PMMF	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.05%	—
Volatility (6M) Calculated over the trailing 6-month period	—	0.12%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	0.20%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	0.34%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	0.34%	—

BTEK vs. PMMF - Expense Ratio Comparison

BTEK has a 0.88% expense ratio, which is higher than PMMF's 0.20% expense ratio.

Dividends

BTEK vs. PMMF - Dividend Comparison

BTEK has not paid dividends to shareholders, while PMMF's dividend yield for the trailing twelve months is around 3.83%.

Position	TTM	2025
BTEK Future Tech ETF	0.00%	0.00%
PMMF iShares Prime Money Market ETF	3.83%	3.59%

Frequently Asked Questions

Which ETF is better, BTEK or PMMF?

On fees, PMMF is cheaper at 0.20% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, BTEK or PMMF?

PMMF is cheaper with a 0.20% expense ratio, compared with 0.88% for BTEK.

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

PMMF has the higher dividend yield at 3.83%, compared with 0.00% for BTEK.

What is the main difference between BTEK and PMMF?

BTEK is categorized as Technology Equities, while PMMF is Money Market. Their fees differ too: 0.88% for BTEK and 0.20% for PMMF.