FCNTX vs. ONERX

Last updated Jun 4, 2026

FCNTX (Fidelity Contrafund) and ONERX (One Rock Fund) are both Large Cap Growth Equities funds. Over the past 5 years, FCNTX returned 15.12%/yr vs 34.52%/yr for ONERX. Their correlation of 0.81 suggests significant overlap in exposure. FCNTX charges 0.39%/yr vs 1.75%/yr for ONERX.

Performance

FCNTX vs. ONERX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Contrafund (FCNTX) and One Rock Fund (ONERX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FCNTX achieves a 7.76% return, which is significantly lower than ONERX's 66.81% return.

FCNTX

• 1D: -0.23%
• 1M: 3.65%
• YTD: 7.76%
• 6M: 10.05%
• 1Y: 23.72%
• 3Y*: 26.93%
• 5Y*: 15.12%
• 10Y*: 17.43%

ONERX

• 1D: 3.19%
• 1M: 23.36%
• YTD: 66.81%
• 6M: 66.34%
• 1Y: 129.67%
• 3Y*: 57.09%
• 5Y*: 34.52%
• 10Y*: —

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

FCNTX vs. ONERX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
FCNTX Fidelity Contrafund	7.76%	21.76%	36.00%	38.67%	-28.31%	24.52%	48.99%
ONERX One Rock Fund	66.81%	49.37%	21.76%	72.41%	-42.06%	45.70%	104.46%

Correlation

The correlation between FCNTX and ONERX is 0.71, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.71
Correlation (3Y) Calculated over the trailing 3-year period	0.79
Correlation (5Y) Calculated over the trailing 5-year period	0.82
Correlation (All Time) Calculated using the full available price history since Mar 16, 2020	0.81

The correlation between FCNTX and ONERX shifts across timeframes, from 0.71 (1 year) to 0.82 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

FCNTX vs. ONERX — Risk / Return Rank

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

FCNTX

FCNTX Risk / Return Rank: 35
FCNTX Sharpe Ratio Rank: 35
FCNTX Sortino Ratio Rank: 33
FCNTX Omega Ratio Rank: 34
FCNTX Calmar Ratio Rank: 32
FCNTX Martin Ratio Rank: 42

ONERX

ONERX Risk / Return Rank: 88
ONERX Sharpe Ratio Rank: 97
ONERX Sortino Ratio Rank: 73
ONERX Omega Ratio Rank: 77
ONERX Calmar Ratio Rank: 98
ONERX Martin Ratio Rank: 97

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.

FCNTX vs. ONERX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Contrafund (FCNTX) and One Rock Fund (ONERX). 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.

	FCNTX	ONERX	Difference
Sharpe ratio Return per unit of total volatility	1.72	3.59	-1.87
Sortino ratio Return per unit of downside risk	2.39	3.57	-1.17
Omega ratio Gain probability vs. loss probability	1.31	1.50	-0.20
Calmar ratio Return relative to maximum drawdown	2.13	7.71	-5.58
Martin ratio Return relative to average drawdown	9.04	27.26	-18.22
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FCNTX vs. ONERX - Sharpe Ratio Comparison

The current FCNTX Sharpe Ratio is 1.72, which is lower than the ONERX Sharpe Ratio of 3.59. The chart below compares the historical Sharpe Ratios of FCNTX and ONERX, 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

	FCNTX	ONERX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.72	3.59	-1.87
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.79	0.89	-0.09
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.89	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.78	1.11	-0.34

Drawdowns

FCNTX vs. ONERX - Drawdown Comparison

The maximum FCNTX drawdown since its inception was -49.19%, roughly equal to the maximum ONERX drawdown of -47.44%. Use the drawdown chart below to compare losses from any high point for FCNTX and ONERX.

Drawdown Indicators

	FCNTX	ONERX	Difference
Max Drawdown Largest peak-to-trough decline	-49.19%	-47.44%	-1.75%
Max Drawdown (1Y) Largest decline over 1 year	-11.30%	-17.63%	+6.33%
Max Drawdown (3Y) Largest decline over 3 years	-19.75%	-47.44%	+27.69%
Max Drawdown (5Y) Largest decline over 5 years	-32.59%	-47.44%	+14.85%
Max Drawdown (10Y) Largest decline over 10 years	-32.59%	—	—
Current Drawdown Current decline from peak	-0.53%	0.00%	-0.53%
Average Drawdown Average peak-to-trough decline	-8.16%	-13.80%	+5.64%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.65%	4.98%	-2.33%

Volatility

FCNTX vs. ONERX - Volatility Comparison

The current volatility for Fidelity Contrafund (FCNTX) is 3.26%, while One Rock Fund (ONERX) has a volatility of 11.93%. This indicates that FCNTX experiences smaller price fluctuations and is considered to be less risky than ONERX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FCNTX	ONERX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.26%	11.93%	-8.67%
Volatility (6M) Calculated over the trailing 6-month period	10.48%	29.84%	-19.36%
Volatility (1Y) Calculated over the trailing 1-year period	14.03%	37.90%	-23.87%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.15%	39.12%	-19.97%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.68%	38.21%	-18.53%

FCNTX vs. ONERX - Expense Ratio Comparison

FCNTX has a 0.39% expense ratio, which is lower than ONERX's 1.75% expense ratio.

Dividends

FCNTX vs. ONERX - Dividend Comparison

FCNTX's dividend yield for the trailing twelve months is around 4.33%, less than ONERX's 14.46% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FCNTX Fidelity Contrafund	4.33%	5.21%	4.19%	3.78%	11.87%	10.80%	8.01%	4.16%	7.46%	6.08%	3.81%	5.33%
ONERX One Rock Fund	14.46%	24.12%	0.00%	0.00%	10.57%	28.88%	18.66%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FCNTX and ONERX in my portfolio?

FCNTX and ONERX have a correlation of 0.71, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FCNTX or ONERX?

ONERX has higher volatility (11.93%) compared to FCNTX (3.26%). In terms of maximum drawdown, FCNTX dropped -49.19% vs ONERX's -47.44%.

Which has better risk-adjusted returns?

ONERX currently has the higher Sharpe Ratio (3.59 vs 1.72), 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.