BWZvsBWXETF Comparison
ETF 1
BWZ
State Street SPDR Bloomberg Short Term International Treasury Bond ETF
This fund is part of
Intl Government Bonds
-0.05%
VS
ETF 2
BWX
State Street SPDR Bloomberg International Treasury Bond ETF
This fund is part of
Intl Government Bonds
-0.05%
State Street SPDR Bloomberg Short Term International Treasury Bond ETF (BWZ) and State Street SPDR Bloomberg International Treasury Bond ETF (BWX) belong to the same industry segment: Intl Government Bonds. Both ETFs have the same top 1 sector exposures: Sovereign. Both BWZ and BWX have the same Total Expense Ratio (TER) of 0.35%. BWZ is up 0.09% year-to-date (YTD) with -$18M in YTD flows. BWX performs worse with -2.76% YTD performance, and +$90M in YTD flows. Run a side-by-side ETF comparison of BWZ and BWX 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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BWZ vs BWX performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/17/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BWZ BWX | -0.28%-0.84% | +0.32%-1.58% | +0.09%-2.76% | -1.42%-5.25% | +10.62%+6.32% | -6.26%-19.29% |
| Flows | BWZ BWX | +$38M+$20M | +$17M-$45M | -$18M+$90M | -$39M+$44M | +$152M+$462M | +$146M+$602M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BWZ BWX | +5.08%+5.74% | +5.52%+6.74% | +6.17%+7.39% | +6.69%+8.15% |
| Max drawdown | BWZ BWX | -1.77%-2.86% | -4.23%-6.48% | -8.32%-10.02% | -21.07%-29.84% |
| Max drawdown duration | BWZ BWX | 44d79d | 217d365d | 194d255d | 1820d1821d |
Trading data
BWZ | BWX | |
Last sale 9/18/2026 at 5:46 PM | $27.01 | $21.48 |
| Previous close 09/17/2026 | $27.11 | $21.58 |
| Consolidated volume 09/17/2026 | ||
| 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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BWZ | BWX | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/18/2026 at 5:46 PM
Live
Closed
BWZ | BWX | |
|---|---|---|
| Last price | $27.01 | $21.48 |
| 1D performance | -0.37% | -0.46% |
| AuM | $324.63 M | $1.32 B |
| E/R | 0.35% | 0.35% |
Characteristics
BWZ | BWX | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | State Street Investment Management |
| Benchmark | Bloomberg 1-3 Year Global Treasury ex-US Capped Index | Bloomberg Global Treasury ex-U.S. Capped Index |
| N° of holdings | 253 | 1349 |
| Asset class | Bonds | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 15, 2009 | October 2, 2007 |
| ESG | No | No |
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Exposure
Countries
BWZ
Japan
22.92%
Other
77.08%
BWX
Japan
22.87%
Other
77.13%
Sectors
BWZ
Sovereign
98.72%
Other
1.28%
BWX
Sovereign
98.69%
Other
1.31%
Diversification
BWZ
Total weight of top 15 holdings out of 15
16.7%
BWX
Total weight of top 15 holdings out of 15
4.02%
Top 15 holdings
Data as of July 31, 2026
BWZ
Belgium, OLO 5.5% 28mar2028, EUR (31)
1.88%
Japan, JGB 0.1% 20mar2028, JPY
1.28%
Australia, TB 3.25% 21apr2029, AUD (TB138)
1.27%
Netherlands, DSL 5.5% 15jan2028, EUR
1.21%
Australia, TB 2.75% 21nov2028, AUD (TB152)
1.21%
United Kingdom, Gilt 4.375% 7mar2028, GBP
1.01%
Australia, TB 2.25% 21may2028, AUD (TB149)
1.01%
Japan, JGB 0.1% 20jun2028, JPY
1.00%
Mexico, Bonos 8.5% 1mar2029, MXN
0.99%
Japan, JGB 0.1% 20sep2027, JPY
0.98%
Japan, JGB 0.1% 20dec2027, JPY
0.98%
Japan, JGB 0.1% 20sep2027, JPY
0.98%
Australia, TB 2.75% 21nov2027, AUD (TB148)
0.97%
Japan, JGB 0.1% 20sep2028, JPY
0.97%
Japan, JGB 0.1% 20dec2028, JPY
0.96%
BWX
Japan, JGB 0.1% 20mar2028, JPY
0.32%
Austria, AGB 4.15% 15mar2037, EUR
0.30%
Japan, JGB 0.1% 20jun2030, JPY
0.29%
Belgium, OLO 5% 28mar2035, EUR
0.28%
Japan, JGB 0.8% 20sep2033, JPY
0.28%
Japan, JGB 0.2% 20mar2032, JPY
0.26%
Netherlands, DSL 3.75% 15jan2042, EUR
0.26%
Japan, JGB 0.1% 20mar2031, JPY
0.26%
Japan, JGB 0.1% 20sep2029, JPY
0.26%
Australia, TB 2.75% 21nov2028, AUD (TB152)
0.26%
Japan, JGB 0.1% 20sep2030, JPY
0.26%
Japan, JGB 2.3% 20mar2040, JPY
0.25%
Japan, JGB 0.1% 20dec2030, JPY
0.25%
Australia, TB 2.75% 21nov2029, AUD (TB154)
0.25%
Mexico, Bonos 8.5% 1mar2029, MXN
0.25%
Frequently asked questions about BWZ and BWX
How have the BWZ and BWX ETFs performed in 2026?
As of September 17, 2026, BWZ is up 0.09% year-to-date (YTD), while BWX has lost -2.76%. That puts BWZ better performer ahead so far this year.
Which ETF is attracting more investor money: BWZ or BWX?
Year-to-date, the BWZ ETF saw -$18M in flows, compared to +$90M for BWX.
Which ETF is more volatile: BWZ or BWX?
Over the past year, BWZ had a volatility of 5.52%, while BWX experienced 6.74%.
Which ETF is bigger: BWZ or BWX?
As of September 17, 2026, BWZ holds $324.63 M in assets under management (AUM), while BWX manages $1.32 B.
What sectors do the BWZ and BWX ETFs invest in?
BWZ leans toward sectors like Sovereign. Meanwhile, BWX focuses on Sovereign.
What are the top holdings of the BWZ ETF and BWX ETF?
BWZ top holdings include Belgium, OLO 5.5% 28mar2028, EUR (31), Japan, JGB 0.1% 20mar2028, JPY and Australia, TB 3.25% 21apr2029, AUD (TB138). BWX holds in its top three: Japan, JGB 0.1% 20mar2028, JPY, Austria, AGB 4.15% 15mar2037, EUR and Japan, JGB 0.1% 20jun2030, JPY.
Which ETF is more diversified: BWZ or BWX?
BWZ holds 258 securities with 16.7% of its assets in the top 15. BWX has 1362 securities and a top 15 weight of 4.02%.
Latest news about BWZ & BWX
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