FMKFX vs. AQEIX

Last updated Jun 4, 2026

FMKFX (Fidelity Magellan K6 Fund) and AQEIX (LKCM Aquinas Catholic Equity Fund) are both Large Cap Growth Equities funds. Over the past 5 years, FMKFX returned 13.31%/yr vs 5.41%/yr for AQEIX. Their correlation of 0.87 suggests significant overlap in exposure. FMKFX charges 0.45%/yr vs 1.00%/yr for AQEIX.

Performance

FMKFX vs. AQEIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Magellan K6 Fund (FMKFX) and LKCM Aquinas Catholic Equity Fund (AQEIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FMKFX achieves a 8.78% return, which is significantly higher than AQEIX's 3.05% return.

FMKFX

• 1D: 0.33%
• 1M: 4.69%
• YTD: 8.78%
• 6M: 8.67%
• 1Y: 13.19%
• 3Y*: 22.82%
• 5Y*: 13.31%
• 10Y*: —

AQEIX

• 1D: -0.60%
• 1M: 0.61%
• YTD: 3.05%
• 6M: 1.81%
• 1Y: 9.35%
• 3Y*: 10.69%
• 5Y*: 5.41%
• 10Y*: 10.81%

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

FMKFX vs. AQEIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FMKFX Fidelity Magellan K6 Fund	8.78%	10.90%	33.14%	31.33%	-26.85%	27.53%	29.14%	11.22%
AQEIX LKCM Aquinas Catholic Equity Fund	3.05%	6.72%	13.29%	14.08%	-18.24%	25.35%	24.23%	7.98%

Correlation

The correlation between FMKFX and AQEIX is 0.76, 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	0.76
Correlation (3Y) Calculated over the trailing 3-year period	0.82
Correlation (5Y) Calculated over the trailing 5-year period	0.87
Correlation (All Time) Calculated using the full available price history since Jun 14, 2019	0.87

The correlation between FMKFX and AQEIX shifts across timeframes, from 0.76 (1 year) to 0.87 (all time), reflecting how their relationship changes across market environments.

Return for Risk

FMKFX vs. AQEIX — Risk / Return Rank

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

FMKFX

FMKFX Risk / Return Rank: 12
FMKFX Sharpe Ratio Rank: 13
FMKFX Sortino Ratio Rank: 12
FMKFX Omega Ratio Rank: 12
FMKFX Calmar Ratio Rank: 10
FMKFX Martin Ratio Rank: 13

AQEIX

AQEIX Risk / Return Rank: 14
AQEIX Sharpe Ratio Rank: 12
AQEIX Sortino Ratio Rank: 12
AQEIX Omega Ratio Rank: 11
AQEIX Calmar Ratio Rank: 17
AQEIX Martin Ratio Rank: 20

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.

FMKFX vs. AQEIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Magellan K6 Fund (FMKFX) and LKCM Aquinas Catholic Equity Fund (AQEIX). 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.

	FMKFX	AQEIX	Difference
Sharpe ratio: Return per unit of total volatility	0.97	0.93	+0.04
Sortino ratio: Return per unit of downside risk	1.42	1.35	+0.07
Omega ratio: Gain probability vs. loss probability	1.18	1.16	+0.01
Calmar ratio: Return relative to maximum drawdown	1.00	1.47	-0.47
Martin ratio: Return relative to average drawdown	3.60	5.32	-1.72
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FMKFX vs. AQEIX - Sharpe Ratio Comparison

The current FMKFX Sharpe Ratio is 0.97, which is comparable to the AQEIX Sharpe Ratio of 0.93. The chart below compares the historical Sharpe Ratios of FMKFX and AQEIX, 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

	FMKFX	AQEIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.97	0.93	+0.04
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.67	0.33	+0.34
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.60	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.72	0.40	+0.32

Drawdowns

FMKFX vs. AQEIX - Drawdown Comparison

The maximum FMKFX drawdown since its inception was -32.73%, smaller than the maximum AQEIX drawdown of -54.20%. Use the drawdown chart below to compare losses from any high point for FMKFX and AQEIX.

Drawdown Indicators

	FMKFX	AQEIX	Difference
Max Drawdown Largest peak-to-trough decline	-32.73%	-54.20%	+21.47%
Max Drawdown (1Y) Largest decline over 1 year	-13.86%	-7.02%	-6.84%
Max Drawdown (3Y) Largest decline over 3 years	-20.05%	-19.25%	-0.80%
Max Drawdown (5Y) Largest decline over 5 years	-32.73%	-24.51%	-8.22%
Max Drawdown (10Y) Largest decline over 10 years	—	-33.65%	—
Current Drawdown Current decline from peak	0.00%	-0.60%	+0.60%
Average Drawdown Average peak-to-trough decline	-7.73%	-8.70%	+0.97%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.85%	1.94%	+1.91%

Volatility

FMKFX vs. AQEIX - Volatility Comparison

Fidelity Magellan K6 Fund (FMKFX) has a higher volatility of 3.98% compared to LKCM Aquinas Catholic Equity Fund (AQEIX) at 2.95%. This indicates that FMKFX's price experiences larger fluctuations and is considered to be riskier than AQEIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FMKFX	AQEIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.98%	2.95%	+1.03%
Volatility (6M) Calculated over the trailing 6-month period	11.39%	7.94%	+3.45%
Volatility (1Y) Calculated over the trailing 1-year period	14.33%	11.08%	+3.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.07%	16.56%	+3.51%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.32%	18.15%	+4.17%

FMKFX vs. AQEIX - Expense Ratio Comparison

FMKFX has a 0.45% expense ratio, which is lower than AQEIX's 1.00% expense ratio.

Dividends

FMKFX vs. AQEIX - Dividend Comparison

FMKFX's dividend yield for the trailing twelve months is around 6.06%, more than AQEIX's 5.80% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AQEIX LKCM Aquinas Catholic Equity Fund	5.80%	5.98%	7.90%	2.63%	6.05%	12.61%	6.73%	10.98%	23.36%	8.24%	7.92%	7.69%
FMKFX Fidelity Magellan K6 Fund	6.06%	7.74%	9.56%	2.33%	0.31%	4.10%	0.33%	0.28%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FMKFX and AQEIX in my portfolio?

FMKFX and AQEIX have a correlation of 0.76, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FMKFX or AQEIX?

FMKFX has higher volatility (3.98%) compared to AQEIX (2.95%). In terms of maximum drawdown, FMKFX dropped -32.73% vs AQEIX's -54.20%.

Which has better risk-adjusted returns?

FMKFX currently has the higher Sharpe Ratio (0.97 vs 0.93), 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.