NMCO vs. TILIX

Last updated Jul 17, 2026

NMCO (Nuveen Municipal Credit Opportunities Fund) and TILIX (Nuveen Large Cap Growth Index Fund R6 Class) are both mutual funds - NMCO is a High Yield Muni fund managed by Nuveen, while TILIX is a Large Cap Growth Equities fund tracking the Russell 1000 Growth Index. Over the past 5 years, NMCO returned -1.06%/yr vs 13.28%/yr for TILIX. At a 0.23 correlation, their price movements are largely independent. NMCO charges 0.04%/yr vs 0.05%/yr for TILIX.

Performance

NMCO vs. TILIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Nuveen Municipal Credit Opportunities Fund (NMCO) and Nuveen Large Cap Growth Index Fund R6 Class (TILIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, NMCO achieves a 10.91% return, which is significantly higher than TILIX's 4.92% return.

NMCO

• 1D: -0.18%
• 1M: 2.23%
• 6M: 7.05%
• YTD: 10.91%
• 1Y: 13.64%
• 3Y*: 7.24%
• 5Y*: -1.06%
• 10Y*: —

TILIX

• 1D: 0.28%
• 1M: 0.44%
• 6M: 5.48%
• YTD: 4.92%
• 1Y: 15.26%
• 3Y*: 21.53%
• 5Y*: 13.28%
• 10Y*: 17.93%

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

NMCO vs. TILIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
NMCO Nuveen Municipal Credit Opportunities Fund	10.91%	4.18%	13.64%	-4.19%	-25.66%	26.98%	-11.55%	4.14%
TILIX Nuveen Large Cap Growth Index Fund R6 Class	4.92%	18.41%	33.31%	42.64%	-29.22%	27.63%	38.43%	9.79%

Correlation

The correlation between NMCO and TILIX is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.33
Correlation (3Y) Calculated over the trailing 3-year period	0.26
Correlation (5Y) Calculated over the trailing 5-year period	0.24
Correlation (All Time) Calculated using the full available price history since Sep 17, 2019	0.23

Return for Risk

NMCO vs. TILIX — Risk / Return Rank

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

NMCO

NMCO Risk / Return Rank: 47
NMCO Sharpe Ratio Rank: 47
NMCO Sortino Ratio Rank: 47
NMCO Omega Ratio Rank: 44
NMCO Calmar Ratio Rank: 54
NMCO Martin Ratio Rank: 42

TILIX

TILIX Risk / Return Rank: 17
TILIX Sharpe Ratio Rank: 19
TILIX Sortino Ratio Rank: 19
TILIX Omega Ratio Rank: 18
TILIX Calmar Ratio Rank: 14
TILIX Martin Ratio Rank: 16

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.

NMCO vs. TILIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Nuveen Municipal Credit Opportunities Fund (NMCO) and Nuveen Large Cap Growth Index Fund R6 Class (TILIX). 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.

	NMCO	TILIX	Difference
Sharpe ratio: Return per unit of total volatility	1.59	0.94	+0.65
Sortino ratio: Return per unit of downside risk	2.27	1.37	+0.91
Omega ratio: Gain probability vs. loss probability	1.29	1.17	+0.12
Calmar ratio: Return relative to maximum drawdown	2.35	0.97	+1.38
Martin ratio: Return relative to average drawdown	7.52	3.06	+4.47

NMCO vs. TILIX - Sharpe Ratio Comparison

The current NMCO Sharpe Ratio is 1.59, which is higher than the TILIX Sharpe Ratio of 0.94. The chart below compares the historical Sharpe Ratios of NMCO and TILIX, 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

NMCO vs. TILIX - Drawdown Comparison

The maximum NMCO drawdown since its inception was -42.03%, smaller than the maximum TILIX drawdown of -50.54%. Use the drawdown chart below to compare losses from any high point for NMCO and TILIX.

Drawdown Indicators

	NMCO	TILIX	Difference
Max Drawdown Largest peak-to-trough decline	-42.03%	-50.54%	+8.51%
Max Drawdown (1Y) Largest decline over 1 year	-5.83%	-16.24%	+10.41%
Max Drawdown (3Y) Largest decline over 3 years	-24.35%	-23.33%	-1.02%
Max Drawdown (5Y) Largest decline over 5 years	-39.82%	-32.68%	-7.14%
Max Drawdown (10Y) Largest decline over 10 years	—	-32.68%	—
Current Drawdown Current decline from peak	-7.75%	-3.73%	-4.02%
Average Drawdown Average peak-to-trough decline	-15.91%	-7.72%	-8.19%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.87%	5.14%	-3.27%

Volatility

NMCO vs. TILIX - Volatility Comparison

The current volatility for Nuveen Municipal Credit Opportunities Fund (NMCO) is 1.58%, while Nuveen Large Cap Growth Index Fund R6 Class (TILIX) has a volatility of 6.33%. This indicates that NMCO experiences smaller price fluctuations and is considered to be less risky than TILIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NMCO	TILIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.58%	6.33%	-4.75%
Volatility (6M) Calculated over the trailing 6-month period	5.36%	13.42%	-8.06%
Volatility (1Y) Calculated over the trailing 1-year period	8.69%	16.77%	-8.08%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.97%	21.70%	-7.73%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.35%	21.16%	-1.81%

NMCO vs. TILIX - Expense Ratio Comparison

NMCO has a 0.04% expense ratio, which is lower than TILIX's 0.05% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

NMCO vs. TILIX - Dividend Comparison

NMCO's dividend yield for the trailing twelve months is around 7.58%, more than TILIX's 4.20% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NMCO Nuveen Municipal Credit Opportunities Fund	7.58%	8.04%	6.79%	5.96%	6.65%	4.75%	5.57%	0.83%	0.00%	0.00%	0.00%	0.00%
TILIX Nuveen Large Cap Growth Index Fund R6 Class	4.20%	4.41%	3.25%	1.90%	11.00%	8.76%	1.91%	2.38%	4.01%	0.68%	1.33%	1.32%

Frequently Asked Questions

Can I hold both NMCO and TILIX in my portfolio?

NMCO and TILIX have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, NMCO or TILIX?

TILIX has higher volatility (6.33%) compared to NMCO (1.58%). In terms of maximum drawdown, NMCO dropped -42.03% vs TILIX's -50.54%.

Which has better risk-adjusted returns?

NMCO currently has the higher Sharpe Ratio (1.59 vs 0.94), 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.