UNIYvsOBNDETF Comparison
ETF 1
UNIY
WisdomTree Voya Yield Enhanced USD Universal Bond Fund
This fund is part of
Intl Aggregate Bonds
+0.09%
VS
ETF 2
OBND
State Street SPDR Loomis Sayles Opportunistic Bond ETF
This fund is part of
US Aggregate Bonds
+0.1%
WisdomTree Voya Yield Enhanced USD Universal Bond Fund (UNIY) belongs to the Intl Aggregate Bonds segment. State Street SPDR Loomis Sayles Opportunistic Bond ETF (OBND) is part of the US Aggregate Bonds segment. UNIY's top 3 sector exposures are Sovereign, Finance and Utilities. In contrast, OBND's top sector exposures are Finance, Industrials and Energy. UNIY is less expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.55% for OBND. UNIY is down -0.21% year-to-date (YTD) with -$19M in YTD flows. OBND performs better with 1.54% YTD performance, and -$19M in YTD flows. Run a side-by-side ETF comparison of UNIY 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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UNIY vs OBND performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/03/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | UNIY OBND | +0.06%+0.48% | -0.60%+0.43% | -0.21%+1.54% | +1.84%+3.50% | +15.03%+21.64% | n/an/a |
| Flows | UNIY OBND | -$13M-$26M | +$15M-$26M | -$19M-$19M | -$36M-$14M | +$174M+$3M | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | UNIY OBND | +3.84%+2.73% | +3.61%+2.78% | +4.74%+3.39% | n/an/a |
| Max drawdown | UNIY OBND | -1.77%-1.02% | -2.62%-2.37% | -4.33%-2.88% | n/an/a |
| Max drawdown duration | UNIY OBND | 66d44d | 186d59d | 280d86d | n/an/a |
Trading data
UNIY | OBND | |
Last sale 9/3/2026 at 1:30 PM | $47.46 | $25.39 |
| Previous close 09/03/2026 | $47.40 | $25.38 |
| Consolidated volume 09/03/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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OBND
is actively managed and doesn’t replicate an indexUNIY | OBND | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/3/2026 at 1:30 PM
Live
Closed
UNIY | OBND | |
|---|---|---|
| Last price | $47.46 | $25.39 |
| 1D performance | +0.12% | +0.06% |
| AuM | $1.31 B | $31.65 M |
| E/R | 0.15% | 0.55% |
Characteristics
UNIY | OBND | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | WisdomTree | State Street Investment Management |
| Benchmark | Bloomberg US Universal Enhanced Yield Index | - |
| N° of holdings | 5880 | 300 |
| Asset class | Fixed Income | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 7, 2023 | September 27, 2021 |
| ESG | No | No |
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Exposure
Countries
UNIY
USA
67.64%
Other
32.36%
OBND
USA
52.18%
Other
47.82%
Sectors
UNIY
Sovereign
30.95%
Finance
15.52%
Utilities
7%
Other
46.53%
OBND
Finance
21.26%
Industrials
9.38%
Energy
8.62%
Other
60.74%
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Diversification
UNIY
Total weight of top 15 holdings out of 15
20.41%
OBND
Total weight of top 15 holdings out of 15
14.57%
Top 15 holdings
Data as of July 31, 2026
UNIY
USA, Notes 3.5% 15nov2028, USD (AU-2028)
3.07%
USA, Notes 4.375% 15may2036, USD (C-2036)
2.27%
USA, Notes 3.5% 31jan2028, USD (U-2028)
2.14%
USA, Notes 0.625% 15aug2030, USD (E-2030)
2.00%
USA, Notes 4.125% 15jul2029, USD (AQ-2029)
1.99%
USA, Bonds 3% 15aug2052, USD
1.96%
USA, Notes 3.75% 31jan2031, USD (U-2031)
1.37%
USA, Bonds 5% 15may2046, USD
1.35%
USA, Notes 3.5% 15oct2028, USD (AT-2028)
1.01%
TVA, 3.5% 15dec2042, USD
0.62%
US31418FF369
0.58%
USA, Notes 4% 15jan2027, USD (AJ-2027)
0.57%
USA, Notes 3.625% 31oct2030, USD (AF-2030)
0.53%
USA, Notes 3.5% 30nov2030, USD (AG-2030)
0.50%
US36179WRZ31
0.44%
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 UNIY and OBND
How have the UNIY and OBND ETFs performed in 2026?
As of September 3, 2026, UNIY is down -0.21% year-to-date (YTD), while OBND has returned 1.54%. That puts OBND better performer ahead so far this year.
Which ETF is attracting more investor money: UNIY or OBND?
Year-to-date, the UNIY ETF saw -$19M in flows, compared to -$19M for OBND.
Which ETF is more volatile: UNIY or OBND?
Over the past year, UNIY had a volatility of 3.61%, while OBND experienced 2.78%.
Which ETF is bigger: UNIY or OBND?
As of September 3, 2026, UNIY holds $1.31 B in assets under management (AUM), while OBND manages $31.65 M.
What sectors do the UNIY and OBND ETFs invest in?
UNIY leans toward sectors like Sovereign, Finance and Utilities. Meanwhile, OBND focuses on Finance, Industrials and Energy.
What are the top holdings of the UNIY ETF and OBND ETF?
UNIY top holdings include USA, Notes 3.5% 15nov2028, USD (AU-2028), USA, Notes 4.375% 15may2036, USD (C-2036) and USA, Notes 3.5% 31jan2028, USD (U-2028). OBND holds in its top three: US78467V6083, US05555YAA10 and US67072T1088.
Which ETF is more diversified: UNIY or OBND?
UNIY holds 6073 securities with 20.41% of its assets in the top 15. OBND has 326 securities and a top 15 weight of 14.57%.
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