BMCAX vs. FOKFX

Last updated Jun 5, 2026

BMCAX (BlackRock Advantage Large Cap Growth Fund) and FOKFX (Fidelity OTC K6 Portfolio) are both Large Cap Growth Equities funds. Over the past 5 years, BMCAX returned 15.69%/yr vs 18.06%/yr for FOKFX. With a 0.96 correlation, they move nearly in lockstep. BMCAX charges 0.87%/yr vs 0.50%/yr for FOKFX.

Performance

BMCAX vs. FOKFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BlackRock Advantage Large Cap Growth Fund (BMCAX) and Fidelity OTC K6 Portfolio (FOKFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BMCAX achieves a 13.02% return, which is significantly lower than FOKFX's 27.26% return.

BMCAX

• 1D: -0.89%
• 1M: 7.16%
• YTD: 13.02%
• 6M: 11.96%
• 1Y: 34.23%
• 3Y*: 27.90%
• 5Y*: 15.69%
• 10Y*: 17.89%

FOKFX

• 1D: -0.58%
• 1M: 9.40%
• YTD: 27.26%
• 6M: 25.91%
• 1Y: 57.24%
• 3Y*: 32.62%
• 5Y*: 18.06%
• 10Y*: —

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

BMCAX vs. FOKFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
BMCAX BlackRock Advantage Large Cap Growth Fund	13.02%	21.40%	32.28%	39.38%	-30.37%	26.61%	31.89%	11.55%
FOKFX Fidelity OTC K6 Portfolio	27.26%	20.30%	34.58%	43.48%	-32.32%	25.95%	47.52%	17.08%

Correlation

The correlation between BMCAX and FOKFX is 0.93, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.93
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (5Y) Calculated over the trailing 5-year period	0.96
Correlation (All Time) Calculated using the full available price history since Jun 14, 2019	0.96

The correlation between BMCAX and FOKFX has been stable across timeframes, ranging from 0.93 to 0.96 - a consistent structural relationship.

Return for Risk

BMCAX vs. FOKFX — Risk / Return Rank

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

BMCAX

BMCAX Risk / Return Rank: 46
BMCAX Sharpe Ratio Rank: 56
BMCAX Sortino Ratio Rank: 49
BMCAX Omega Ratio Rank: 48
BMCAX Calmar Ratio Rank: 39
BMCAX Martin Ratio Rank: 38

FOKFX

FOKFX Risk / Return Rank: 88
FOKFX Sharpe Ratio Rank: 93
FOKFX Sortino Ratio Rank: 83
FOKFX Omega Ratio Rank: 80
FOKFX Calmar Ratio Rank: 90
FOKFX Martin Ratio Rank: 92

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.

BMCAX vs. FOKFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BlackRock Advantage Large Cap Growth Fund (BMCAX) and Fidelity OTC K6 Portfolio (FOKFX). 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.

	BMCAX	FOKFX	Difference
Sharpe ratio: Return per unit of total volatility	2.21	3.19	-0.98
Sortino ratio: Return per unit of downside risk	2.92	3.99	-1.06
Omega ratio: Gain probability vs. loss probability	1.38	1.53	-0.15
Calmar ratio: Return relative to maximum drawdown	2.38	4.69	-2.32
Martin ratio: Return relative to average drawdown	8.18	19.45	-11.27
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BMCAX vs. FOKFX - Sharpe Ratio Comparison

The current BMCAX Sharpe Ratio is 2.21, which is lower than the FOKFX Sharpe Ratio of 3.19. The chart below compares the historical Sharpe Ratios of BMCAX and FOKFX, 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

	BMCAX	FOKFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.21	3.19	-0.98
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.74	0.79	-0.05
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.85	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.47	0.96	-0.48

Drawdowns

BMCAX vs. FOKFX - Drawdown Comparison

The maximum BMCAX drawdown since its inception was -58.55%, which is greater than FOKFX's maximum drawdown of -37.26%. Use the drawdown chart below to compare losses from any high point for BMCAX and FOKFX.

Drawdown Indicators

	BMCAX	FOKFX	Difference
Max Drawdown Largest peak-to-trough decline	-58.55%	-37.26%	-21.29%
Max Drawdown (1Y) Largest decline over 1 year	-14.71%	-12.53%	-2.18%
Max Drawdown (3Y) Largest decline over 3 years	-23.29%	-24.81%	+1.52%
Max Drawdown (5Y) Largest decline over 5 years	-33.84%	-37.26%	+3.42%
Max Drawdown (10Y) Largest decline over 10 years	-33.84%	—	—
Current Drawdown Current decline from peak	-0.93%	-0.58%	-0.35%
Average Drawdown Average peak-to-trough decline	-9.43%	-9.19%	-0.24%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.26%	3.01%	+1.25%

Volatility

BMCAX vs. FOKFX - Volatility Comparison

The current volatility for BlackRock Advantage Large Cap Growth Fund (BMCAX) is 3.84%, while Fidelity OTC K6 Portfolio (FOKFX) has a volatility of 5.72%. This indicates that BMCAX experiences smaller price fluctuations and is considered to be less risky than FOKFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BMCAX	FOKFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.84%	5.72%	-1.88%
Volatility (6M) Calculated over the trailing 6-month period	11.94%	14.57%	-2.63%
Volatility (1Y) Calculated over the trailing 1-year period	15.85%	18.46%	-2.61%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.38%	23.01%	-1.63%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.11%	24.63%	-3.52%

BMCAX vs. FOKFX - Expense Ratio Comparison

BMCAX has a 0.87% expense ratio, which is higher than FOKFX's 0.50% expense ratio.

Dividends

BMCAX vs. FOKFX - Dividend Comparison

BMCAX's dividend yield for the trailing twelve months is around 6.14%, more than FOKFX's 3.30% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BMCAX BlackRock Advantage Large Cap Growth Fund	6.14%	6.94%	22.50%	0.79%	0.19%	14.39%	5.68%	4.12%	9.77%	6.04%	0.56%	7.42%
FOKFX Fidelity OTC K6 Portfolio	3.30%	4.20%	4.58%	0.24%	0.08%	3.81%	0.39%	0.32%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both BMCAX and FOKFX in my portfolio?

With a correlation of 0.93, BMCAX and FOKFX 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, BMCAX or FOKFX?

FOKFX has higher volatility (5.72%) compared to BMCAX (3.84%). In terms of maximum drawdown, BMCAX dropped -58.55% vs FOKFX's -37.26%.

Which has better risk-adjusted returns?

FOKFX currently has the higher Sharpe Ratio (3.19 vs 2.21), 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.