TLDIX vs. THOIX

Last updated Jun 3, 2026

TLDIX (Thornburg Ultra Short Income Fund) and THOIX (Thornburg Global Opportunities Fund) are both mutual funds - TLDIX is a Ultrashort Bond fund managed by Thornburg, while THOIX is a Foreign Large Cap Equities fund managed by Thornburg. Over the past 10 years, TLDIX returned 2.80%/yr vs 13.39%/yr for THOIX. At a correlation of -0.07, they often move in opposite directions. TLDIX charges 0.76%/yr vs 0.99%/yr for THOIX.

Performance

TLDIX vs. THOIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Thornburg Ultra Short Income Fund (TLDIX) and Thornburg Global Opportunities Fund (THOIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TLDIX achieves a 1.42% return, which is significantly lower than THOIX's 14.26% return. Over the past 10 years, TLDIX has underperformed THOIX with an annualized return of 2.80%, while THOIX has yielded a comparatively higher 13.39% annualized return.

TLDIX

• 1D: 0.00%
• 1M: 0.28%
• YTD: 1.42%
• 6M: 1.80%
• 1Y: 4.19%
• 3Y*: 5.07%
• 5Y*: 3.40%
• 10Y*: 2.80%

THOIX

• 1D: 0.87%
• 1M: 4.30%
• YTD: 14.26%
• 6M: 17.58%
• 1Y: 40.70%
• 3Y*: 26.11%
• 5Y*: 13.85%
• 10Y*: 13.39%

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

TLDIX vs. THOIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TLDIX Thornburg Ultra Short Income Fund	1.42%	4.84%	5.81%	4.92%	-0.00%	0.32%	3.26%	3.87%	1.90%	1.39%
THOIX Thornburg Global Opportunities Fund	14.26%	41.04%	13.08%	16.26%	-10.12%	14.72%	22.50%	28.74%	-20.72%	22.03%

Correlation

The correlation between TLDIX and THOIX is 0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.02
Correlation (3Y) Calculated over the trailing 3-year period	0.11
Correlation (5Y) Calculated over the trailing 5-year period	0.08
Correlation (10Y) Calculated over the trailing 10-year period	-0.03
Correlation (All Time) Calculated using the full available price history since Jan 3, 2014	-0.07

The correlation between TLDIX and THOIX shifts across timeframes, from -0.07 (all time) to 0.11 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

TLDIX vs. THOIX — Risk / Return Rank

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

TLDIX

TLDIX Risk / Return Rank: 99
TLDIX Sharpe Ratio Rank: 96
TLDIX Sortino Ratio Rank: 100
TLDIX Omega Ratio Rank: 100
TLDIX Calmar Ratio Rank: 100
TLDIX Martin Ratio Rank: 100

THOIX

THOIX Risk / Return Rank: 94
THOIX Sharpe Ratio Rank: 98
THOIX Sortino Ratio Rank: 95
THOIX Omega Ratio Rank: 94
THOIX Calmar Ratio Rank: 91
THOIX Martin Ratio Rank: 94

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.

TLDIX vs. THOIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Thornburg Ultra Short Income Fund (TLDIX) and Thornburg Global Opportunities Fund (THOIX). 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.

	TLDIX	THOIX	Difference
Sharpe ratio Return per unit of total volatility	3.55	3.81	-0.26
Sortino ratio Return per unit of downside risk	15.07	5.11	+9.97
Omega ratio Gain probability vs. loss probability	5.43	1.73	+3.70
Calmar ratio Return relative to maximum drawdown	18.83	4.79	+14.04
Martin ratio Return relative to average drawdown	91.89	20.76	+71.13
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TLDIX vs. THOIX - Sharpe Ratio Comparison

The current TLDIX Sharpe Ratio is 3.55, which is comparable to the THOIX Sharpe Ratio of 3.81. The chart below compares the historical Sharpe Ratios of TLDIX and THOIX, 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

	TLDIX	THOIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.55	3.81	-0.26
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	2.61	0.85	+1.77
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	2.23	0.77	+1.46
Sharpe Ratio (All Time) Calculated using the full available price history	2.09	0.56	+1.53

Drawdowns

TLDIX vs. THOIX - Drawdown Comparison

The maximum TLDIX drawdown since its inception was -3.43%, smaller than the maximum THOIX drawdown of -64.58%. Use the drawdown chart below to compare losses from any high point for TLDIX and THOIX.

Drawdown Indicators

	TLDIX	THOIX	Difference
Max Drawdown Largest peak-to-trough decline	-3.43%	-64.58%	+61.15%
Max Drawdown (1Y) Largest decline over 1 year	-0.25%	-8.62%	+8.37%
Max Drawdown (3Y) Largest decline over 3 years	-0.25%	-13.71%	+13.46%
Max Drawdown (5Y) Largest decline over 5 years	-1.39%	-30.18%	+28.79%
Max Drawdown (10Y) Largest decline over 10 years	-3.43%	-35.22%	+31.79%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-0.16%	-11.47%	+11.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.05%	1.99%	-1.94%

Volatility

TLDIX vs. THOIX - Volatility Comparison

The current volatility for Thornburg Ultra Short Income Fund (TLDIX) is 0.15%, while Thornburg Global Opportunities Fund (THOIX) has a volatility of 3.30%. This indicates that TLDIX experiences smaller price fluctuations and is considered to be less risky than THOIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TLDIX	THOIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.15%	3.30%	-3.15%
Volatility (6M) Calculated over the trailing 6-month period	0.72%	8.36%	-7.64%
Volatility (1Y) Calculated over the trailing 1-year period	1.19%	11.01%	-9.82%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.31%	16.42%	-15.11%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.26%	17.53%	-16.27%

TLDIX vs. THOIX - Expense Ratio Comparison

TLDIX has a 0.76% expense ratio, which is lower than THOIX's 0.99% expense ratio.

Dividends

TLDIX vs. THOIX - Dividend Comparison

TLDIX's dividend yield for the trailing twelve months is around 4.44%, less than THOIX's 5.62% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
THOIX Thornburg Global Opportunities Fund	5.62%	6.42%	5.70%	5.70%	4.00%	14.39%	6.70%	1.47%	2.65%	0.67%	0.82%	0.59%
TLDIX Thornburg Ultra Short Income Fund	4.44%	4.89%	5.64%	4.12%	2.12%	1.53%	2.32%	2.82%	2.37%	1.62%	1.24%	0.89%

Frequently Asked Questions

Can I hold both TLDIX and THOIX in my portfolio?

TLDIX and THOIX have a correlation of 0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TLDIX or THOIX?

THOIX has higher volatility (3.30%) compared to TLDIX (0.15%). In terms of maximum drawdown, TLDIX dropped -3.43% vs THOIX's -64.58%.

Which has better risk-adjusted returns?

THOIX currently has the higher Sharpe Ratio (3.81 vs 3.55), 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.