Thornburg Investment Income Builder R3 (TIBRX)

Fund Assets	22.64B
Expense Ratio	1.572%
Min. Investment	$2,500,000
Turnover	n/a
Dividend (ttm)	1.09
Dividend Yield	2.95%
Dividend Growth	0.39%
Payout Frequency	Quarterly
Ex-Dividend Date	Sep 17, 2026

Previous Close	37.01
YTD Return	14.87%
1-Year Return	22.24%
5-Year Return	98.70%
52-Week Low	31.18
52-Week High	38.87
Beta (5Y)	0.88
Holdings	328
Inception Date	Feb 1, 2005

About TIBRX

Thornburg Investment Income Builder Fund Class R3 is a globally diversified, multi-asset mutual fund that focuses on delivering a consistent income stream while pursuing long-term capital growth. Managed by Thornburg Investment Management, the fund allocates its assets across a mix of equities, bonds, and cash, with an emphasis on dividend-paying securities and income-generating opportunities. Designed to appeal to investors seeking regular distributions, the fund utilizes an active management approach, aiming to meet both short-term funding needs—such as retirement income or institutional distributions—and long-term portfolio growth. The strategy places significant importance on dividend cultivation and risk management, with a track record of adapting to changing global market conditions. Classified within the Global Moderately Aggressive Allocation category, this fund typically maintains a substantial equity exposure, contributing to its potential for outperformance over its benchmarks and category peers. Its role in the financial market is to provide a balanced income solution suitable for a wide range of investors, including those managing endowments, foundations, and retirement plans.

• Fund Family: Thornburg
• Category: Global Equity Income
• Performance Rating: High
• Risk Rating: Average
• Stock Exchange: Nasdaq
• Ticker Symbol: TIBRX
• Share Class: - Class R3
• Index: Index is not available on Lipper Database

Performance

TIBRX had a total return of 22.24% in the past year, including dividends. Since the fund's inception, the average annual return has been 8.36%.

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol	Share Class	Expense Ratio
TIBOX	- Class R6	0.83%
TIBIX	- Class I	0.91%
TIBMX	- Class R5	1.02%
TIBAX	- Class A	1.15%

Top 10 Holdings

43.74% of assets

Name	Symbol	Weight
Thornburg Capital Management	n/a	7.95%
Taiwan Semiconductor Manufacturing Company Limited	2330	5.70%
Orange S.A.	ORA	5.49%
BNP Paribas SA	BNP	4.39%
Samsung Electronics Co., Ltd.	005930	3.79%
NN Group N.V.	NN	3.69%
Citigroup Inc.	C	3.66%
AT&T Inc.	T	3.42%
TotalEnergies SE	TTE	2.93%
Broadcom Inc.	AVGO	2.72%

Dividend History

Ex-Dividend	Amount	Pay Date
Sep 17, 2026	$0.28684	Sep 17, 2026
Jun 17, 2026	$0.2294	Jun 17, 2026
Mar 19, 2026	$0.21103	Mar 19, 2026
Dec 22, 2025	$0.36721	Dec 22, 2025
Nov 20, 2025	$0.66183	Nov 20, 2025
Sep 18, 2025	$0.28537	Sep 18, 2025

Data Sources: Tiingo, Financial Modeling Prep, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Financial Modeling Prep. Several fund data points are also provided by Finnhub.

Last checked:

Oct 15, 2026

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