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TMB

Thornburg Multi Sector Bond ETF

Fund Assets
$213.95 M
As of 18 Jun 2026
NAV
$25.44
As of 18 Jun 2026
Change
$0.05
As of 18 Jun 2026
YTD NAV Performance
1.00%
As of 18 Jun 2026
Asset Category:
Global Fixed Income
Fund Benchmark:
Bloomberg U.S. Universal Index

Portfolio Managers

Portfolio Manager and Managing Director
Head of Fixed Income, Portfolio Manager and Managing Director
Portfolio Manager and Managing Director
Overview

Overview

Why Invest in This ETF?

  • Enhanced Income and Return Potential — Seeks attractive income and long-term capital appreciation through a flexible, multi-sector fixed-income strategy designed to outperform traditional core bonds with only modestly higher risk.
  • Dynamic and Flexible Management — Actively invests across sectors, geographies, credit qualities, and maturities, with the ability to adjust allocations to capitalize on the best relative value opportunities.
  • Expertise with Downside Awareness — Managed by Thornburg’s experienced Global Fixed Income team, the ETF combines an opportunistic approach with a focus on mitigating risk in an effort to deliver consistent performance in diverse market conditions.

Investment Objective

The Thornburg Multi Sector Bond ETF (the “ETF”) seeks total return, consisting of income and capital appreciation. The Fund’s investment objective may be changed without shareholder approval.

Investment Approach

This ETF offers income and long-term capital appreciation with active management designed to adapt to changing markets. Investors can expect a meaningful focus on high-yield opportunities with the flexibility to adjust allocations based on relative value views to help drive income and return potential. Using a diverse set of fixed-income assets, including Treasury futures, the ETF seeks to actively navigate interest rate shifts, credit cycles, and evolving market conditions.

Fund Facts

Fund Facts

(As of 18 Jun 2026)
Net Fund Assets
$213.95 M
Exchange
NASDAQ
Benchmark
Bloomberg U.S. Universal Index
Morningstar Category
Multisector Bond
Inception Date
4 Feb 2025
CUSIP
88521L207
Distribution Frequency
Monthly
Total Expense Ratio (%)
0.55%
Pricing & Trading

Pricing & Trading

(As of 18 Jun 2026)
NAV
$25.44
Market Price / Closing Price
$25.48
Premium / Discount (%)
0.17%
30-Day Median Bid-Ask Spread (%)
0.04%
30-Day Average Volume
63,923
Shares Outstanding
8,410,000
Premium / Discount History

Premium / Discount History

(As of Current Quarter)
Days at Premium
55
Days at Discount
0
Days at NAV
0
Days at Premium
61
Days at Discount
0
Days at NAV
0
Days at Premium
223
Days at Discount
5
Days at NAV
1
Performance

Performance

(As of 31 Mar 2026)
YTD
1y
Inception
Market Price (%)
0.39
5.12
6.12
Net Asset Value (%)
0.15
5.04
5.79
Bloomberg U.S. Universal Index (%)
-0.15
4.64
5.67
Morningstar Category Avg. (%)
-0.23
5.51
Morningstar Quartile
3
Morningstar Quartile # of Funds
356
YTD
1y
Inception
Market Price (%)
0.88
5.19
5.71
Net Asset Value (%)
0.84
5.27
5.58
Bloomberg U.S. Universal Index (%)
0.51
5.50
5.45
Morningstar Category Avg. (%)
1.37
6.56
Morningstar Quartile
4
Morningstar Quartile # of Funds
360
Distributions

Distributions

(As of 30 Jan 2026)
Ex-Date
Payable Date
Total ($)
Income ($)
ST Cap Gains ($)
LT Cap Gains ($)
31 Jan 2025
31 Jan 2025
0
28 Feb 2025
28 Feb 2025
0.04477
0.04477
31 Mar 2025
31 Mar 2025
0.10883
0.10883
30 Apr 2025
30 Apr 2025
0.10444
0.10444
30 May 2025
31 May 2025
0.09174
0.09174
30 Jun 2025
30 Jun 2025
0.09338
0.09338
31 Jul 2025
31 Jul 2025
0.08772
0.08772
29 Aug 2025
31 Aug 2025
0.08592
0.08592
30 Sep 2025
30 Sep 2025
0.07853
0.07853
31 Oct 2025
31 Oct 2025
0.10251
0.10251
28 Nov 2025
30 Nov 2025
0.08421
0.08421
31 Dec 2025
31 Dec 2025
0.17497
0.17497
30 Jan 2026
31 Jan 2026
0.02183
0.02183
Characteristics

Characteristics

Portfolio

(As of 31 May 2026)
Portfolio
Benchmark
Number of Holdings
555
Effective Duration
4.1 Yrs
5.6 Yrs
Average Effective Maturity
5.1 Yrs
7.9 Yrs
Weighted Average Coupon
4.7%
4.0%
Portfolio
Benchmark
30-Day SEC Yield
4.7%
Yield to Worst
5.1%
4.8%
Yield to Maturity
5.2%
Portfolio

Portfolio

Top Holdings

(As of 18 Jun 2026)
Name
Ticker/Symbol
Market Value
Weight %
United States Treasury Note/Bond
91282CQQ7
$9,273,286.25
4.34%
United States Treasury Note/Bond
91282CPZ8
$8,256,953.13
3.87%
United States Treasury Note/Bond
91282CQC8
$7,279,261.76
3.41%
THORNBURG CAPITAL MANAGEMENT FUND
LIQUID
$5,614,223.77
2.63%
United States Treasury Note/Bond
91282CMM0
$2,973,441.41
1.39%
Fannie Mae Pool
31418FDB0
$2,509,448.03
1.18%
Fannie Mae Pool
31418D3H3
$2,447,015.66
1.15%
United States Treasury Note/Bond
91282CQK0
$2,007,591.25
0.94%
United States Treasury Note/Bond
912810RM2
$1,896,093.75
0.89%
Freddie Mac Pool
3132DWCP6
$1,761,537.34
0.82%
Exposure Breakdown

Exposure Breakdown

(As of 31 May 2026)
Sector Allocation
Fund (%)
Benchmark (%)

Fund

Benchmark

0%
10%
20%
30%
40%
50%
Corporate Bond
44.0
29.9
Treasury Domestic
19.7
39.3
Asset Backed Securities
11.5
0.4
Collateralized Mortgage Obligation
11.1
Mortgage Passthrough
9.2
20.3
Short-Term Investments, Other Assets & Liabilities
1.5
Commercial Mortgage Backed Security
1.3
1.3
Preferred Stock
0.7
Loan Participation
0.5
Treasury-Foreign
0.4
4.8
Credit Default Swap Index
0.0
Currency Forward
0.0
Sector Allocation
Fund (%)
Corporate Bond
44.0
Treasury Domestic
19.7
Asset Backed Securities
11.5
Collateralized Mortgage Obligation
11.1
Mortgage Passthrough
9.2
Short-Term Investments, Other Assets & Liabilities
1.5
Commercial Mortgage Backed Security
1.3
Preferred Stock
0.7
Loan Participation
0.5
Treasury-Foreign
0.4
Credit Default Swap Index
0.0
Currency Forward
0.0
Top 10 Countries
Fund (%)
Benchmark (%)
Region

Portfolio

Benchmark

0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
United States
92.4
86.2
North America
Canada
2.1
1.4
North America
United Kingdom
1.5
1.2
UK
France
0.8
0.6
Europe ex UK
Bermuda
0.5
0.1
Other
Australia
0.5
0.4
Asia Pacific ex Japan
Germany
0.4
0.3
Europe ex UK
Italy
0.4
0.1
Europe ex UK
Mexico
0.3
0.5
Latin America
Dominican Republic
0.3
0.1
Other
Top 10 Countries
Fund (%)
United States
92.4
Canada
2.1
United Kingdom
1.5
France
0.8
Bermuda
0.5
Australia
0.5
Germany
0.4
Italy
0.4
Mexico
0.3
Dominican Republic
0.3
Credit Quality
Fund (%)
Benchmark (%)

Fund

Benchmark

0%
10%
20%
30%
40%
50%
60%
70%
U.S. Government
30.2
60.0
AAA
11.3
3.0
AA
4.9
4.7
A
11.3
12.1
BBB
23.1
12.7
Below Invest. Grade
14.8
6.3
Not Rated
3.0
1.1
Short-Term Investments, Other Assets & Liabilities
1.5
Credit Quality
Fund (%)
U.S. Government
30.2
AAA
11.3
AA
4.9
A
11.3
BBB
23.1
Below Invest. Grade
14.8
Not Rated
3.0
Short-Term Investments, Other Assets & Liabilities
1.5
Maturity
Fund (%)
Benchmark (%)

Fund

Benchmark

0%
5%
10%
15%
20%
25%
30%
Year 1
17.6
1.7
Year 2
11.6
12.5
Year 3
9.6
11.4
Year 4
8.8
10.1
Year 5
8.6
10.8
Year 6
6.6
6.7
Year 7
8.8
7.5
Year 8
2.7
7.1
Year 9
4.8
8.3
Year 10+
19.4
23.8
Short-Term Investments, Other Assets & Liabilities
1.5
Maturity
Fund (%)
Year 1
17.6
Year 2
11.6
Year 3
9.6
Year 4
8.8
Year 5
8.6
Year 6
6.6
Year 7
8.8
Year 8
2.7
Year 9
4.8
Year 10+
19.4
Short-Term Investments, Other Assets & Liabilities
1.5
Portfolio Managers

Portfolio Managers

Lon Erickson, CFA

Portfolio Manager and Managing Director
Lon Erickson is a portfolio manager for Thornburg Investment Management. He joined Thornburg in 2008 and was named a managing director and was promoted to portfolio manager in 2010. Prior to joining Thornburg Investment Management, Lon spent almost 11 years as an analyst for State Farm Insurance in the equity and corporate bond departments. Lon earned a bachelor’s degree in…
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Christian Hoffmann, CFA

Head of Fixed Income, Portfolio Manager and Managing Director
Christian Hoffmann is head of fixed income and a portfolio manager for Thornburg Investment Management. He joined the firm in 2012 as a fixed income analyst and was promoted to associate portfolio manager in 2014. Christian was named a managing director in 2017, was promoted to portfolio manager in 2018, and to head of fixed income in 2024. Prior to…
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Ali Hassan, CFA, FRM

Portfolio Manager and Managing Director
Ali Hassan is a portfolio manager for Thornburg Investment Management. He joined the firm in 2013 as a fixed income analyst, became senior fixed income analyst in 2017 and was promoted to portfolio manager in 2021. Ali graduated from Stanford University with a BA in economics and a BS in mathematical & computational science. Prior to his joining Thornburg, Ali…
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Portfolio managers are supported by the entire Thornburg investment team.

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