CGUIvsTMBETF Comparison
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Capital Group Ultra Short Income ETF (CGUI) belongs to the US Aggregate Bonds segment. Thornburg Multi Sector Bond ETF (TMB) is part of the Intl Aggregate Bonds segment. CGUI's top 3 sector exposures are Finance, Industrials and Utilities. In contrast, TMB's top sector exposures are Finance, Sovereign and Industrials. CGUI is less expensive with a Total Expense Ratio (TER) of 0.18%, versus 0.55% for TMB. CGUI is up 2.74% year-to-date (YTD) with +$181M in YTD flows. TMB performs worse with -0.2% YTD performance, and +$198M in YTD flows. Run a side-by-side ETF comparison of CGUI and TMB below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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CGUI vs TMB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CGUI TMB | +0.30%-0.09% | +0.74%-1.10% | +2.74%-0.20% | +3.67%+0.28% | n/an/a | n/an/a |
| Flows | CGUI TMB | +$38M+$7M | +$62M+$37M | +$181M+$198M | +$270M+$194M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CGUI TMB | +0.47%+2.92% | +0.43%+2.60% | n/an/a | n/an/a |
| Max drawdown | CGUI TMB | -0.12%-2.30% | -0.13%-2.53% | n/an/a | n/an/a |
| Max drawdown duration | CGUI TMB | 24d52d | 26d229d | n/an/a | n/an/a |
Trading data
CGUI | TMB | |
Last sale 10/19/2026 at 7:05 PM | $25.26 | $24.76 |
| Previous close 10/16/2026 | $25.26 | $24.82 |
| Consolidated volume 10/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/19/2026 at 7:05 PM
Live
Closed
CGUI | TMB | |
|---|---|---|
| Last price | $25.26 | $24.76 |
| 1D performance | -0.02% | -0.22% |
| AuM | $366.62 M | $266.36 M |
| E/R | 0.18% | 0.55% |
Characteristics
CGUI | TMB | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Capital Group | Thornburg |
| Benchmark | - | - |
| N° of holdings | 172 | 367 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 25, 2024 | February 5, 2025 |
| ESG | No | No |
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Exposure
Countries
CGUI
USA
42%
Other
58%
TMB
USA
49.95%
Other
50.05%
Sectors
CGUI
Finance
29.2%
Other
70.8%
TMB
Finance
12.66%
Sovereign
8.69%
Industrials
7.9%
Other
70.75%
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Diversification
CGUI
Total weight of top 15 holdings out of 15
22.32%
TMB
Total weight of top 15 holdings out of 15
25.83%
Top 15 holdings
Data as of August 31, 2026
CGUI
Ladder Capital Finance Holdings, 4.25% 1feb2027, USD
2.55%
Pemex, 6.5% 13mar2027, USD
2.13%
US92646LKP49
1.86%
Teva Pharmaceutical Industries, 3.15% 1oct2026, USD
1.62%
US68217YJQ52
1.55%
Citigroup, 4.45% 29sep2027, USD (G)
1.48%
Boston Properties LP, 2.75% 1oct2026, USD
1.42%
US06054PL618
1.39%
US23305ELJ00
1.39%
US20272EK150
1.24%
US20272EM131
1.23%
Boeing, 5.04% 1may2027, USD
1.20%
US23305EJ959
1.09%
Royal Caribbean Cruises, 5.375% 15jul2027, USD
1.09%
US63307MLC19
1.08%
TMB
US91282CRF04
9.33%
USA, Notes 4.25% 30jun2033, USD (M-2033)
3.42%
Thornburg Capital Management Fund
2.90%
USA, Bonds 2.875% 15aug2045, USD
1.66%
USA, Notes 3.75% 31aug2031, USD (P-2031)
1.31%
FR RQ0146, 5.5% 1aug2056, USD (ABS)
1.14%
US3140W5WV28
1.02%
FN MA5497, 5.5% 1oct2054, USD (ABS)
0.92%
US31418D3H34
0.89%
US912803HV84
0.72%
FR SD8178, 2.5% 1nov2051, USD (ABS)
0.64%
US31418F2K27
0.57%
USA, STRIPS 0% 15may2042, USD (10957D)
0.51%
US3140XRWW19
0.40%
US142921AG08
0.38%
Frequently asked questions about CGUI and TMB
How have the CGUI and TMB ETFs performed in 2026?
As of October 16, 2026, CGUI is up 2.74% year-to-date (YTD), while TMB has lost -0.2%. That puts CGUI better performer ahead so far this year.
Which ETF is attracting more investor money: CGUI or TMB?
Year-to-date, the CGUI ETF saw +$181M in flows, compared to +$198M for TMB.
Which ETF is more volatile: CGUI or TMB?
Over the past year, CGUI had a volatility of 0.43%, while TMB experienced 2.6%.
Which ETF is bigger: CGUI or TMB?
As of October 16, 2026, CGUI holds $366.62 M in assets under management (AUM), while TMB manages $266.36 M.
What sectors do the CGUI and TMB ETFs invest in?
CGUI leans toward sectors like Finance. Meanwhile, TMB focuses on Finance, Sovereign and Industrials.
What are the top holdings of the CGUI ETF and TMB ETF?
CGUI top holdings include Ladder Capital Finance Holdings, 4.25% 1feb2027, USD, Pemex, 6.5% 13mar2027, USD and US92646LKP49. TMB holds in its top three: US91282CRF04, USA, Notes 4.25% 30jun2033, USD (M-2033) and Thornburg Capital Management Fund.
Which ETF is more diversified: CGUI or TMB?
CGUI holds 391 securities with 22.32% of its assets in the top 15. TMB has 631 securities and a top 15 weight of 25.83%.
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