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Thornburg Investment Income Builder Fund Class I: (MF: TIBIX)

(NASDAQ Mutual Funds) As of Jan 12, 2026 05:47 PM ET

$33.98 USD

+0.13 (0.38%)

Zacks MF Rank

This is our Mutual Fund rating system that serves as a timeliness indicator for Mutual Fund's over the next 6 months:

Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

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1-Strong Buy of 5 1        

View All Zacks Mutual Fund Rank #1's

Latest Performance as of Nov 30, 2025

Total Return %* Percentile Rank Objective
YTD 32.96 1
3 months 6.87 3
6 months 15.95 2
1 Year 34.44 1
3 Year 20.30 1
5 Year 13.78 1
10 Year 9.62 19

* Annual for three years and beyond.

Bull Market (9/02 - 10/07) NA
Bear Market (10/07 - 2/09) -44.69
Bull Market (2/09 - 3/21) 489.98

Load Adjusted Returns as of Nov 30, 2025

1 Year 19.39
5 Year 14.37
10 Year 9.07
Since Inception 8.13

Quarterly Return

1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
2025 8.72 9.89 7.22 NA
2024 5.62 2.62 6.36 -1.62
2023 4.29 3.46 -0.19 8.59
2022 -3.01 -9.73 -8.73 12.66
2021 8.46 1.77 -1.90 6.26
2020 -26.02 14.80 0.97 16.15

Annual Return

20252024202320222021202020192018201720162015
% Total Return 32.9513.4216.95-9.9715.06-0.3817.95-4.2213.549.86-5.09
% Total Return Rel to Index 15.45-11.59-9.298.23-13.61-18.78-13.530.16-8.25-2.07-6.48
% Total Return Rel to Peer 19.163.503.792.993.55-11.070.752.260.083.59-2.74
% Perf Quintile vs Peer* 0.000.002.001.002.005.003.002.003.001.005.00
% Dividends 0.841.240.950.710.230.921.010.960.680.830.88
% Yield 2.404.494.933.120.904.054.204.482.913.904.38
Capital Gains ($) 0.660.230.000.000.000.000.000.030.000.000.00
Expense Ratio 0.890.890.880.891.020.910.880.860.860.860.85

* 1 = Top 20%, 5 = Bottom 20%