IBGAvsVGSHETF Comparison
VS
iShares iBonds Dec 2044 Term Treasury ETF (IBGA) and Vanguard Short-Term Treasury ETF (VGSH) belong to the same industry segment: US Government Bonds. Both ETFs have the same top 1 sector exposures: Sovereign. IBGA is more expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.03% for VGSH. IBGA is down -2.4% year-to-date (YTD) with +$24M in YTD flows. VGSH performs better with 0.95% YTD performance, and +$9.31B in YTD flows. Run a side-by-side ETF comparison of IBGA and VGSH 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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IBGA vs VGSH performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBGA VGSH | +0.12%+0.10% | -2.26%+0.41% | -2.40%+0.95% | +0.68%+2.41% | n/a+13.18% | n/a+9.83% |
| Flows | IBGA VGSH | +$4M+$4.59B | +$13M+$5.48B | +$24M+$9.31B | +$38M+$12.30B | -+$12.33B | -+$22.30B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBGA VGSH | +8.21%+1.34% | +7.93%+1.22% | n/a+1.55% | n/a+1.95% |
| Max drawdown | IBGA VGSH | -4.67%-0.30% | -6.58%-0.85% | n/a-0.96% | n/a-5.72% |
| Max drawdown duration | IBGA VGSH | 64d7d | 184d123d | n/a122d | n/a972d |
Trading data
IBGA | VGSH | |
Last sale 9/2/2026 at 1:30 PM | $23.40 | $57.88 |
| Previous close 09/01/2026 | $23.38 | $57.84 |
| Consolidated volume 09/01/2026 | ||
| 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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IBGA | VGSH | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/2/2026 at 1:30 PM
Live
Closed
IBGA | VGSH | |
|---|---|---|
| Last price | $23.40 | $57.88 |
| 1D performance | +0.10% | +0.06% |
| AuM | $105.19 M | $34.64 B |
| E/R | 0.07% | 0.03% |
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Exposure
Countries
IBGA
USA
100%
Other
0%
VGSH
USA
99.39%
Other
0.61%
Sectors
IBGA
Sovereign
100%
Other
0%
VGSH
Sovereign
99.39%
Other
0.61%
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Diversification
IBGA
Total weight of top 8 holdings out of 8
100%
VGSH
Total weight of top 15 holdings out of 15
20.24%
Top 15 holdings
Data as of July 31, 2026
IBGA
USA, Bonds 4.625% 15may2044, USD
17.04%
USA, Bonds 4.625% 15nov2044, USD
16.99%
USA, Bonds 4.5% 15feb2044, USD
16.98%
USA, Bonds 4.125% 15aug2044, USD
16.12%
USA, Bonds 3.125% 15aug2044, USD
9.31%
USA, Bonds 3.625% 15feb2044, USD
8.39%
USA, Bonds 3% 15nov2044, USD
7.70%
USA, Bonds 3.375% 15may2044, USD
7.46%
VGSH
USA, Notes 3.5% 31jan2028, USD (U-2028)
2.24%
USA, Notes 4.625% 30apr2029, USD (Y-2029)
1.40%
USA, Notes 4.5% 31may2029, USD (Z-2029)
1.36%
USA, Notes 4% 31jul2029, USD (AB-2029)
1.36%
USA, Notes 4.25% 30jun2029, USD (AA-2029)
1.30%
USA, Notes 4.25% 28feb2029, USD (V-2029)
1.30%
USA, Notes 4.125% 31mar2029, USD (W-2029)
1.30%
USA, Notes 2.875% 15aug2028, USD (E-2028)
1.26%
USA, Notes 3.75% 15aug2027, USD (AR-2027)
1.26%
USA, Notes 4.25% 15jan2028, USD (AJ-2028)
1.25%
USA, Notes 2.875% 15may2028, USD (C-2028)
1.25%
USA, Notes 3.875% 15jul2028, USD (AQ-2028)
1.25%
USA, Notes 3.375% 29feb2028, USD (AY-2028)
1.25%
USA, Notes 1% 31jul2028, USD (N-2028)
1.24%
USA, Notes 1.125% 29feb2028, USD (H-2028)
1.23%
Frequently asked questions about IBGA and VGSH
How have the IBGA and VGSH ETFs performed in 2026?
As of September 1, 2026, IBGA is down -2.4% year-to-date (YTD), while VGSH has returned 0.95%. That puts VGSH better performer ahead so far this year.
Which ETF is attracting more investor money: IBGA or VGSH?
Year-to-date, the IBGA ETF saw +$24M in flows, compared to +$9.31B for VGSH.
Which ETF is more volatile: IBGA or VGSH?
Over the past year, IBGA had a volatility of 7.93%, while VGSH experienced 1.22%.
Which ETF is bigger: IBGA or VGSH?
As of September 1, 2026, IBGA holds $105.19 M in assets under management (AUM), while VGSH manages $34.64 B.
What sectors do the IBGA and VGSH ETFs invest in?
IBGA leans toward sectors like Sovereign. Meanwhile, VGSH focuses on Sovereign.
What are the top holdings of the IBGA ETF and VGSH ETF?
IBGA top holdings include USA, Bonds 4.625% 15may2044, USD, USA, Bonds 4.625% 15nov2044, USD and USA, Bonds 4.5% 15feb2044, USD. VGSH holds in its top three: USA, Notes 3.5% 31jan2028, USD (U-2028), USA, Notes 4.625% 30apr2029, USD (Y-2029) and USA, Notes 4.5% 31may2029, USD (Z-2029).
Which ETF is more diversified: IBGA or VGSH?
IBGA has 8 securities. VGSH has 91 securities and a top 15 weight of 20.24%.
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