FBTC vs. ARKB

Last updated Jun 12, 2026

FBTC (Fidelity Wise Origin Bitcoin Fund) and ARKB (ARK 21Shares Bitcoin ETF) are both Cryptocurrency funds - FBTC tracks the Fidelity Bitcoin Reference Rate while ARKB tracks the CME CF Bitcoin Reference Rate - New York Variant. Both are passively managed. Over the past year, FBTC returned -41.79% vs -41.68% for ARKB. With a 1.00 correlation, they move nearly in lockstep. FBTC charges 0.25%/yr vs 0.21%/yr for ARKB.

Performance

FBTC vs. ARKB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Wise Origin Bitcoin Fund (FBTC) and ARK 21Shares Bitcoin ETF (ARKB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with FBTC having a -27.47% return and ARKB slightly higher at -27.41%.

FBTC

• 1D: 2.62%
• 1M: -21.42%
• YTD: -27.47%
• 6M: -30.87%
• 1Y: -41.79%
• 3Y*: —
• 5Y*: —
• 10Y*: —

ARKB

• 1D: 2.73%
• 1M: -21.34%
• YTD: -27.41%
• 6M: -30.82%
• 1Y: -41.68%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

FBTC vs. ARKB - Yearly Performance Comparison

	2026 (YTD)	2025	2024
FBTC Fidelity Wise Origin Bitcoin Fund	-27.47%	-6.56%	94.28%
ARKB ARK 21Shares Bitcoin ETF	-27.41%	-6.59%	86.54%

Correlation

The correlation between FBTC and ARKB is 1.00 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	1.00
Correlation (All Time) Calculated using the full available price history since Jan 11, 2024	1.00

The correlation between FBTC and ARKB has been stable across timeframes, ranging from 1.00 to 1.00 - a consistent structural relationship.

Return for Risk

FBTC vs. ARKB — Risk / Return Rank

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

FBTC

FBTC Risk / Return Rank: 2
FBTC Sharpe Ratio Rank: 2
FBTC Sortino Ratio Rank: 2
FBTC Omega Ratio Rank: 2
FBTC Calmar Ratio Rank: 2
FBTC Martin Ratio Rank: 2

ARKB

ARKB Risk / Return Rank: 2
ARKB Sharpe Ratio Rank: 2
ARKB Sortino Ratio Rank: 2
ARKB Omega Ratio Rank: 2
ARKB Calmar Ratio Rank: 2
ARKB Martin Ratio Rank: 2

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.

FBTC vs. ARKB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Wise Origin Bitcoin Fund (FBTC) and ARK 21Shares Bitcoin ETF (ARKB). 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.

	FBTC	ARKB	Difference
Sharpe ratio: Return per unit of total volatility	-0.95	-0.95	0.00
Sortino ratio: Return per unit of downside risk	-1.37	-1.36	0.00
Omega ratio: Gain probability vs. loss probability	0.85	0.85	0.00
Calmar ratio: Return relative to maximum drawdown	-0.81	-0.80	0.00
Martin ratio: Return relative to average drawdown	-1.42	-1.42	0.00

FBTC vs. ARKB - Sharpe Ratio Comparison

The current FBTC Sharpe Ratio is -0.95, which is comparable to the ARKB Sharpe Ratio of -0.95. The chart below compares the historical Sharpe Ratios of FBTC and ARKB, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

FBTC vs. ARKB - Drawdown Comparison

The maximum FBTC drawdown since its inception was -52.07%, roughly equal to the maximum ARKB drawdown of -52.04%. Use the drawdown chart below to compare losses from any high point for FBTC and ARKB.

Drawdown Indicators

	FBTC	ARKB	Difference
Max Drawdown Largest peak-to-trough decline	-52.07%	-52.04%	-0.03%
Max Drawdown (1Y) Largest decline over 1 year	-52.07%	-52.04%	-0.03%
Current Drawdown Current decline from peak	-49.48%	-49.45%	-0.03%
Average Drawdown Average peak-to-trough decline	-16.40%	-16.50%	+0.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	29.44%	29.44%	0.00%

Volatility

FBTC vs. ARKB - Volatility Comparison

Fidelity Wise Origin Bitcoin Fund (FBTC) and ARK 21Shares Bitcoin ETF (ARKB) have volatilities of 11.92% and 11.93%, 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

	FBTC	ARKB	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.92%	11.93%	-0.01%
Volatility (6M) Calculated over the trailing 6-month period	34.39%	34.32%	+0.07%
Volatility (1Y) Calculated over the trailing 1-year period	43.98%	43.91%	+0.07%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	50.17%	50.13%	+0.04%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	50.17%	50.13%	+0.04%

FBTC vs. ARKB - Expense Ratio Comparison

FBTC has a 0.25% expense ratio, which is higher than ARKB's 0.21% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

FBTC vs. ARKB - Dividend Comparison

Neither FBTC nor ARKB has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both FBTC and ARKB in my portfolio?

With a correlation of 1.00, FBTC and ARKB move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, FBTC or ARKB?

ARKB has higher volatility (11.93%) compared to FBTC (11.92%). In terms of maximum drawdown, FBTC dropped -52.07% vs ARKB's -52.04%.

Which ETF is better, FBTC or ARKB?

On 1-year performance, ARKB leads with -41.68% vs -41.79% for FBTC. On fees, ARKB is cheaper at 0.21% per year. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, FBTC or ARKB?

Over the 1-year period, ARKB has performed better with a -41.68% return vs -41.79%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, FBTC or ARKB?

ARKB is cheaper with a 0.21% expense ratio, compared with 0.25% for FBTC.

Which ETF pays a higher dividend yield, FBTC or ARKB?

FBTC and ARKB have nearly identical dividend yields, around 0.00%.

What is the main difference between FBTC and ARKB?

FBTC tracks Fidelity Bitcoin Reference Rate, while ARKB tracks CME CF Bitcoin Reference Rate - New York Variant. They also come from different issuers: Fidelity and ARK. Their fees differ too: 0.25% for FBTC and 0.21% for ARKB.

Which has better risk-adjusted returns?

ARKB currently has the higher Sharpe Ratio (-0.95 vs -0.95), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.