TMSFvsOBNDETF Comparison
VS
ETF 2
OBND
State Street SPDR Loomis Sayles Opportunistic Bond ETF
This fund is part of
US Aggregate Bonds
-0.23%
T. Rowe Price Multi-Sector Income ETF (TMSF) belongs to the Intl Aggregate Bonds segment. State Street SPDR Loomis Sayles Opportunistic Bond ETF (OBND) is part of the US Aggregate Bonds segment. TMSF's top 3 sector exposures are Sovereign, Finance and Industrials. In contrast, OBND's top sector exposures are Finance, Industrials and Energy. TMSF is less expensive with a Total Expense Ratio (TER) of 0.37%, versus 0.55% for OBND. TMSF is up 2.79% year-to-date (YTD) with +$33M in YTD flows. OBND performs worse with 1.36% YTD performance, and -$19M in YTD flows. Run a side-by-side ETF comparison of TMSF and OBND 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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TMSF vs OBND performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/31/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | TMSF OBND | +0.64%+0.31% | +0.65%+0.09% | +2.79%+1.36% | n/a+3.54% | n/a+20.97% | n/an/a |
| Flows | TMSF OBND | --$26M | +$30M-$26M | +$33M-$19M | --$14M | -+$3M | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | TMSF OBND | +1.95%+2.76% | n/a+2.79% | n/a+3.40% | n/an/a |
| Max drawdown | TMSF OBND | -0.60%-1.02% | n/a-2.37% | n/a-2.88% | n/an/a |
| Max drawdown duration | TMSF OBND | 29d44d | n/a59d | n/a86d | n/an/a |
Trading data
TMSF | OBND | |
Last sale 9/2/2026 at 1:30 PM | $49.91 | $25.34 |
| Previous close 09/01/2026 | $49.88 | $25.31 |
| Consolidated volume 09/01/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/2/2026 at 1:30 PM
Live
Closed
TMSF | OBND | |
|---|---|---|
| Last price | $49.91 | $25.34 |
| 1D performance | +0.07% | +0.12% |
| AuM | $58.63 M | $31.60 M |
| E/R | 0.37% | 0.55% |
Characteristics
TMSF | OBND | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | T. Rowe Price | State Street Investment Management |
| Benchmark | - | - |
| N° of holdings | 223 | 300 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | November 19, 2025 | September 27, 2021 |
| ESG | No | No |
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Exposure
Countries
TMSF
USA
57.54%
Other
42.46%
OBND
USA
52.18%
Other
47.82%
Sectors
TMSF
Sovereign
21.68%
Finance
16.5%
Other
61.81%
OBND
Finance
21.26%
Industrials
9.38%
Energy
8.62%
Other
60.74%
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Diversification
TMSF
Total weight of top 15 holdings out of 15
21.01%
OBND
Total weight of top 15 holdings out of 15
14.57%
Top 15 holdings
Data as of July 31, 2026
TMSF
USA, Notes 4% 31may2028, USD (BC-2028)
5.14%
USA, TIPS 1.875% 15jan2036, USD (A-2036)
4.14%
US87283Q8832
2.11%
USA, TIPS 1.125% 15oct2030, USD (AE-2030)
1.47%
Mexico, Bonos 8.5% 28feb2030, MXN
1.34%
Colombia, 5.375% 21jan2029, USD
1.03%
USA, Bonds 5% 15may2046, USD
0.72%
Brazil, 6.625% 15mar2035, USD
0.71%
USA, Bonds 5% 15may2056, USD
0.68%
Ecuador, 8.75% 29jan2034, USD
0.68%
Paraguay, 2.739% 29jan2033, USD
0.64%
Carvana, 14% 1jun2031, USD
0.63%
Afreximbank, 6.25% 23jan2032, USD
0.62%
JP Morgan, 0.5% 15jun2027, USD (A, Conv.)
0.56%
Civitas Resources, 9.625% 15jun2033, USD
0.54%
OBND
US78467V6083
3.80%
US05555YAA10
1.61%
US67072T1088
1.48%
US46131H1077
1.20%
Nissan Motor, 4.81% 17sep2030, USD
0.78%
UniCredit, 7.296% 2apr2034, USD (7)
0.72%
Civitas Resources, 9.625% 15jun2033, USD
0.63%
Banco Mercantil del Norte (Banorte), 8% perp., USD
0.61%
Seagate Data Storage Systems, 5.875% 15jul2030, USD
0.58%
StoneX Escrow Issuer, 6.875% 15jul2032, USD
0.55%
WULF Compute, 7.75% 15oct2030, USD
0.54%
Allegiant Travel, 7.125% 1jul2031, USD
0.53%
Sirius XM Radio LLC, 5.875% 15apr2032, USD
0.52%
UBS Group, 7% perp., USD
0.51%
Vital Energy (US), 7.875% 15apr2032, USD
0.51%
Frequently asked questions about TMSF and OBND
How have the TMSF and OBND ETFs performed in 2026?
As of August 31, 2026, TMSF is up 2.79% year-to-date (YTD), while OBND has returned 1.36%. That puts TMSF better performer ahead so far this year.
Which ETF is attracting more investor money: TMSF or OBND?
Year-to-date, the TMSF ETF saw +$33M in flows, compared to -$19M for OBND.
Which ETF is bigger: TMSF or OBND?
As of August 31, 2026, TMSF holds $58.63 M in assets under management (AUM), while OBND manages $31.60 M.
What sectors do the TMSF and OBND ETFs invest in?
TMSF leans toward sectors like Sovereign and Finance. Meanwhile, OBND focuses on Finance, Industrials and Energy.
What are the top holdings of the TMSF ETF and OBND ETF?
TMSF top holdings include USA, Notes 4% 31may2028, USD (BC-2028), USA, TIPS 1.875% 15jan2036, USD (A-2036) and US87283Q8832. OBND holds in its top three: US78467V6083, US05555YAA10 and US67072T1088.
Which ETF is more diversified: TMSF or OBND?
TMSF holds 286 securities with 21.01% of its assets in the top 15. OBND has 326 securities and a top 15 weight of 14.57%.
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