B
Thornburg Investment Income Builder Fund Class C TIBCX
NASDAQ
Recommendation
NAV
Total Assets
Dividend Yield
Turnover Ratio
--
Expense Ratio
Weiss Ratings TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Rating B
Reward Index Fair
Reward Grade C+
Risk Index Good
Risk Grade B
Company Info TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Provider Thornburg
Manager/Tenure (Years) Brian J. McMahon (23), Matt Burdett (7), Christian Hoffmann (3)
Website http://www.thornburg.com
Fund Information TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Fund Name Thornburg Investment Income Builder Fund Class C
Category Global Moderately Aggressive Allocation
Sub-Category Flexible Allocation
Prospectus Objective Equity-Income
Inception Date Dec 24, 2002
Open/Closed To New Investors Open
Minimum Initial Investment 1,000.00
Minimum Subsequent Investment --
Front End Fee --
Back End Fee 0.01
Dividends and Shares TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Dividend Yield 2.49%
Dividend TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Dividend Yield (Forward) 4.04%
Asset Allocation TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Cash 7.33%
Stock 86.81%
U.S. Stock 21.37%
Non-U.S. Stock 65.44%
Bond 5.20%
U.S. Bond 3.64%
Non-U.S. Bond 1.56%
Preferred 0.59%
Convertible 0.03%
Other Net 0.08%
Price History TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
7-Day Total Return -0.62%
30-Day Total Return -0.70%
60-Day Total Return 2.21%
90-Day Total Return 0.78%
Year to Date Total Return 18.03%
1-Year Total Return 26.40%
2-Year Total Return 55.98%
3-Year Total Return 88.71%
5-Year Total Return 105.32%
Price TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Closing Price --
1-Month Low Price --
1-Month High Price --
52-Week Low Price --
52-Week Low Price (Date) --
52-Week High Price --
52-Week High Price (Date) --
NAV TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Nav $38.14
1-Month Low NAV $38.14
1-Month High NAV $38.80
52-Week Low NAV $31.14
52-Week Low NAV (Date) Nov 20, 2025
52-Week High NAV $38.80
52-Week High Price (Date) Aug 21, 2026
Beta / Standard Deviation TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Beta 0.48
Standard Deviation 9.01
Balance Sheet TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Total Assets 23.24B
Operating Ratios TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Expense Ratio 1.90%
Turnover Ratio --
Performance TIBCX-NASDAQ Click to
Compare
Click to
Compare
Click to
Compare
Last Bull Market Total Return 40.58%
Last Bear Market Total Return -8.82%