FGKFX vs. HNACX

Last updated Apr 2, 2026

Compare and contrast key facts about Fidelity Growth Company K6 Fund (FGKFX) and Harbor Capital Appreciation Fund Retirement Class (HNACX).

FGKFX is managed by Fidelity. It was launched on Jun 13, 2019. HNACX is managed by Harbor.

Performance

FGKFX vs. HNACX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Growth Company K6 Fund (FGKFX) and Harbor Capital Appreciation Fund Retirement Class (HNACX). The values are adjusted to include any dividend payments, if applicable.

FGKFX vs. HNACX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FGKFX Fidelity Growth Company K6 Fund	-2.27%	21.67%	35.46%	46.02%	-32.62%	22.06%	68.76%	15.07%
HNACX Harbor Capital Appreciation Fund Retirement Class	-10.93%	14.04%	46.43%	53.86%	-37.67%	15.43%	54.82%	13.43%

Returns By Period

In the year-to-date period, FGKFX achieves a -2.27% return, which is significantly higher than HNACX's -10.93% return.

FGKFX

• 1D: 4.51%
• 1M: -4.67%
• YTD: -2.27%
• 6M: -1.69%
• 1Y: 35.13%
• 3Y*: 26.76%
• 5Y*: 13.17%
• 10Y*: —

HNACX

• 1D: 3.72%
• 1M: -5.54%
• YTD: -10.93%
• 6M: -10.65%
• 1Y: 12.16%
• 3Y*: 24.59%
• 5Y*: 10.79%
• 10Y*: —

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

FGKFX vs. HNACX - Expense Ratio Comparison

FGKFX has a 0.45% expense ratio, which is lower than HNACX's 0.57% expense ratio.

HNACX

Harbor Capital Appreciation Fund Retirement Class

FGKFX

Fidelity Growth Company K6 Fund

Return for Risk

FGKFX vs. HNACX — Risk / Return Rank

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

FGKFX

FGKFX Risk / Return Rank: 82
FGKFX Sharpe Ratio Rank: 78
FGKFX Sortino Ratio Rank: 80
FGKFX Omega Ratio Rank: 75
FGKFX Calmar Ratio Rank: 88
FGKFX Martin Ratio Rank: 87

HNACX

HNACX Risk / Return Rank: 23
HNACX Sharpe Ratio Rank: 23
HNACX Sortino Ratio Rank: 23
HNACX Omega Ratio Rank: 23
HNACX Calmar Ratio Rank: 23
HNACX Martin Ratio Rank: 21

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.

FGKFX vs. HNACX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Growth Company K6 Fund (FGKFX) and Harbor Capital Appreciation Fund Retirement Class (HNACX). 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.

	FGKFX	HNACX	Difference
Sharpe ratio Return per unit of total volatility	1.45	0.64	+0.81
Sortino ratio Return per unit of downside risk	2.07	0.99	+1.08
Omega ratio Gain probability vs. loss probability	1.29	1.14	+0.16
Calmar ratio Return relative to maximum drawdown	2.39	0.71	+1.68
Martin ratio Return relative to average drawdown	9.42	2.34	+7.08
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FGKFX vs. HNACX - Sharpe Ratio Comparison

The current FGKFX Sharpe Ratio is 1.45, which is higher than the HNACX Sharpe Ratio of 0.64. The chart below compares the historical Sharpe Ratios of FGKFX and HNACX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	FGKFX	HNACX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.45	0.64	+0.81
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.55	0.42	+0.13
Sharpe Ratio (All Time) Calculated using the full available price history	0.83	0.71	+0.12

Correlation

The correlation between FGKFX and HNACX is 0.96, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

FGKFX vs. HNACX - Dividend Comparison

FGKFX has not paid dividends to shareholders, while HNACX's dividend yield for the trailing twelve months is around 12.57%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
FGKFX Fidelity Growth Company K6 Fund	0.00%	0.00%	0.00%	0.10%	0.18%	2.64%	0.93%	0.06%	0.00%	0.00%
HNACX Harbor Capital Appreciation Fund Retirement Class	12.57%	11.19%	21.66%	0.00%	0.00%	18.62%	12.25%	8.97%	11.07%	11.64%

Drawdowns

FGKFX vs. HNACX - Drawdown Comparison

The maximum FGKFX drawdown since its inception was -40.14%, smaller than the maximum HNACX drawdown of -43.46%. Use the drawdown chart below to compare losses from any high point for FGKFX and HNACX.

Drawdown Indicators

	FGKFX	HNACX	Difference
Max Drawdown Largest peak-to-trough decline	-40.14%	-43.46%	+3.32%
Max Drawdown (1Y) Largest decline over 1 year	-13.22%	-17.94%	+4.72%
Max Drawdown (5Y) Largest decline over 5 years	-40.14%	-43.46%	+3.32%
Current Drawdown Current decline from peak	-7.40%	-14.89%	+7.49%
Average Drawdown Average peak-to-trough decline	-10.25%	-9.67%	-0.58%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.35%	5.44%	-2.09%

Volatility

FGKFX vs. HNACX - Volatility Comparison

Fidelity Growth Company K6 Fund (FGKFX) has a higher volatility of 8.30% compared to Harbor Capital Appreciation Fund Retirement Class (HNACX) at 6.99%. This indicates that FGKFX's price experiences larger fluctuations and is considered to be riskier than HNACX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FGKFX	HNACX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.30%	6.99%	+1.31%
Volatility (6M) Calculated over the trailing 6-month period	15.31%	13.12%	+2.19%
Volatility (1Y) Calculated over the trailing 1-year period	25.04%	20.42%	+4.62%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.17%	25.91%	-1.74%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	25.92%	25.02%	+0.90%