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TMB
US88521L2079
Active ETFFixed Income

TMB ETF · Thornburg Multi Sector Bond ETF

The TMB Exchange Traded Fund (ETF) is provided by Thornburg. This fund is actively managed; it does not track an index. This share class generates a stream of income by distributing dividends.
Last update 3/13/2026, 7:50 PM UTC
LIVE
CLOSED
This fund is part ofIntl Aggregate Bonds1M perf.-1.07%
Last price
$25.51
-0.15%
1M perf.
-0.74%
1M flows
+€29M
AuM
€97M
E/R
0.55%
Rating
Not rated
ESG Consensus®
esg grade icon
TMB
$25.51
-0.15%

Performance & flows

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December 12, 2025 → March 12, 2026
00.000.501.001.502.00%JANFEBMAR
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TMB
$25.50
+0.61%
Intl Aggregate Bonds
+0.51%

Historic performance and flows

1M3M1Y3Y5YMTDQTDYTD
Perf.
-0.74%
icon
+0.61%
icon
+5.71%
icon
N/AN/A
-1.20%
+0.20%
+0.20%
icon
Flows

Key fund info

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This ETF's jurisdiction country is not in your region (Europe and Middle East) · 
Main characteristics
Issuer
CUSIP
88521L207
ISIN
US88521L2079
AuM
€97M
icon
E/R
0.55%
icon
ESG Consensus®
esg grade icon
More details
NAV
3/12/2026
$25.50
1D NAV change
-0.27%
Dividend policy
No. of holdings
282
Inception date
2/5/2025
Jurisdiction
United States
Distribution
United States
Legal structure
Open-end Investment Company
Base currency
USD
Dividend distribution
Trailing 12-month distr. yield
Distribution frequency
Last distribution
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Classification
Product type
Asset class
Factors
N/A
Investment strategy
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.
Tax optimisation
PEA
France
UK Reporting Status
United Kingdom
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Risk profile

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Historical risk/return profile

3M1Y3Y5Y
Returns
+0.61%
icon
+5.71%
icon
N/A
N/A
Volatility
Perf./Volatility
Max drawdown
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Synthetic Risk and Reward Indicator (SRRI)
UCITS
N/A
PRIIPS
N/A
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Exposure

Countries
USA
67.21%
Canada
1.98%
Unavailable
27.64%
Other
3.17%
Sectors
Sovereign
9.24%
Other sectors
4.29%
Insurance and reinsurance
3.42%
Power
2.56%
It services and computer programming
2.43%
Professional services
1.56%
Other financial institutions
1.50%
Pipelines
1.44%
Unavailable
55.93%
Other
17.63%
Diversification
Total weight of top 15 holdings out of 282
Top 15 holdings
Data as of January 31, 2026
USA, Notes 4.625% 15feb2035, USD (B-2035)
US91282CPJ44
US3140XQ2H95
USA, Bonds 4.75% 15feb2045, USD
G2 MA8098, 3% 20jun2052, USD (ABS)
USA, TIPS 1.625% 15oct2027, USD (AE-2027)
USA, Notes 4.25% 15nov2034, USD (F-2034)
US3142J6AQ64
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G2 MA7706, 3% 20nov2051, USD (ABS)
US760130AA26
US64831PAA30
US12665WAC47
US12654FAA84
US3136AATT29
US36269MAA99
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Sustainability

Integrates ESG criteria
No
SDG
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Issuer

Thornburg
Thornburg ID Card
Number of funds
4
Total AuM
€479M
Expense ratio range
0.45% - 0.7%
Average expense ratio
0.5875%

Frequently asked questions about TMB

What does Thornburg Multi Sector Bond ETF, TMB, invest in?

TMB is a Active ETF. This ETF provides exposure to Mixed Ratings Aggregate Bonds.

What is the Total Expense ratio (TER) of TMB?

TMB carries a total expense ratio (TER) of 0.55%, indicating the annual cost for holding the fund.

When was TMB launched?

TMB was introduced to the market on February 5, 2025. It trades on United States

Who is the ETF issuer of TMB?

Thornburg Multi Sector Bond ETF, TMB, is provided by Thornburg. Learn more about Thornburg here.

What is the current assets under management (AUM) of TMB?

TMB oversees €97M in assets as of March 12, 2026.

How has TMB performed lately?

Based on data from March 12, 2026, TMB returned -0.74% over the past month, 0.61% over the last three months and 0.20% year-to-date.

What are the latest inflows or outflows for TMB?

As of March 12, 2026, TMB recorded net flows of +€29M over the last month and +€31M year-to-date.

Does TMB distribute dividends?

TMB follows a distributing dividend policy, meaning it pays out income to investors. As of March 12, 2026, its 12-month trailing yield was 4.37%.

What are the main country or region exposures of TMB?

As of January 31, 2026, TMB has significant geographic allocations in USA and Canada.

In which sector or theme does TMB invest in?

As of January 31, 2026, TMB focuses largely on Sovereign, Other sectors and Insurance and reinsurance.

How many securities does TMB hold and how diversified is it?

As of January 31, 2026, TMB holds 282 positions in its portfolio, with 18.11% of assets concentrated in its top 15 holdings.

What are the main positions in TMB?

As of January 31, 2026, TMB top three holdings include USA, Notes 4.625% 15feb2035, USD (B-2035), US91282CPJ44 and US3140XQ2H95.

What is the base currency of TMB?

The base currency of TMB is USD.

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