ZCBAvsGOVTETF Comparison
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Global X Zero Coupon Bond 2030 ETF (ZCBA) and iShares U.S. Treasury Bond ETF (GOVT) belong to the same industry segment: US Government Bonds. In contrast, GOVT's top sector exposures are Sovereign and Non-Corporate. ZCBA is more expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.05% for GOVT. ZCBA is down -1.42% year-to-date (YTD) with +$994K in YTD flows. GOVT performs better with -1.41% YTD performance, and +$10.59B in YTD flows. Run a side-by-side ETF comparison of ZCBA and GOVT 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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ZCBA vs GOVT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ZCBA GOVT | +0.36%+0.16% | -1.13%-1.39% | -1.42%-1.41% | n/a-1.80% | n/a+11.75% | n/a-3.89% |
| Flows | ZCBA GOVT | -+$926M | --$389M | +$994K+$10.59B | -+$14.11B | -+$19.43B | -+$31.18B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ZCBA GOVT | +2.80%+3.83% | n/a+3.56% | n/a+4.67% | n/a+5.68% |
| Max drawdown | ZCBA GOVT | -2.35%-2.85% | n/a-4.44% | n/a-4.87% | n/a-16.15% |
| Max drawdown duration | ZCBA GOVT | 52d52d | n/a229d | n/a318d | n/a1776d |
Trading data
ZCBA | GOVT | |
Last sale 10/16/2026 at 1:30 PM | $47.99 | $22.08 |
| Previous close 10/15/2026 | $47.91 | $22.05 |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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ZCBA | GOVT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
ZCBA | GOVT | |
|---|---|---|
| Last price | $47.99 | $22.08 |
| 1D performance | +0.15% | +0.14% |
| AuM | $0.96 M | $42.35 B |
| E/R | 0.07% | 0.05% |
Characteristics
ZCBA | GOVT | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Global X | iShares |
| Benchmark | FTSE Zero Coupon U.S. Treasury STRIPS 2030 Maturity Index | ICE US Treasury Core Bond Index |
| N° of holdings | 1 | 218 |
| Asset class | - | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 7, 2026 | February 14, 2012 |
| ESG | No | No |
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Exposure
Countries
ZCBA
Other
100%
GOVT
USA
99.58%
Other
0.42%
Sectors
ZCBA
Other
100%
GOVT
Sovereign
98.85%
Other
1.15%
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Diversification
ZCBA
Total weight of top 1 holdings out of 1
100%
GOVT
Total weight of top 15 holdings out of 15
26.71%
Top 15 holdings
Data as of August 31, 2026
ZCBA
US37966B1098
100.00%
GOVT
USA, Notes 1.375% 15nov2031, USD (F-2031)
5.28%
USA, Notes 2.625% 15feb2029, USD (B-2029)
2.96%
USA, Notes 3.125% 15nov2028, USD (F-2028)
2.10%
USA, Notes 2.75% 15feb2028, USD (B-2028)
1.93%
USA, Notes 2.875% 15may2028, USD (C-2028)
1.63%
USA, Bonds 2.5% 15may2046, USD
1.51%
USA, Bonds 2.75% 15nov2042, USD
1.49%
USA, Bonds 6.125% 15nov2027, USD
1.40%
USA, Bonds 3.75% 15nov2043, USD
1.39%
USA, Notes 2.25% 15nov2027, USD (F-2027)
1.37%
USA, Bonds 1.875% 15feb2051, USD
1.34%
USA, Notes 4% 31may2028, USD (BC-2028)
1.21%
USA, Notes 2.375% 15may2029, USD (C-2029)
1.08%
USA, Notes 4% 31may2030, USD (Z-2030)
1.02%
USA, Notes 3.875% 31mar2028, USD (AZ-2028)
0.99%
Frequently asked questions about ZCBA and GOVT
How have the ZCBA and GOVT ETFs performed in 2026?
As of October 16, 2026, ZCBA is down -1.42% year-to-date (YTD), while GOVT has lost -1.41%. That puts GOVT better performer ahead so far this year.
Which ETF is attracting more investor money: ZCBA or GOVT?
Year-to-date, the ZCBA ETF saw +$994K in flows, compared to +$10.59B for GOVT.
Which ETF is bigger: ZCBA or GOVT?
As of October 16, 2026, ZCBA holds $0.96 M in assets under management (AUM), while GOVT manages $42.35 B.
What are the top holdings of the ZCBA ETF and GOVT ETF?
ZCBA top holdings include US37966B1098. GOVT holds in its top three: USA, Notes 1.375% 15nov2031, USD (F-2031), USA, Notes 2.625% 15feb2029, USD (B-2029) and USA, Notes 3.125% 15nov2028, USD (F-2028).
Which ETF is more diversified: ZCBA or GOVT?
ZCBA has 1 securities. GOVT has 219 securities and a top 15 weight of 26.71%.
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