IBGCvsVGSHETF Comparison
VS
iShares iBonds Dec 2046 Term Treasury ETF (IBGC) and Vanguard Short-Term Treasury ETF (VGSH) belong to the same industry segment: US Government Bonds. IBGC's top 2 sector exposures are Sovereign and Non-Corporate. In contrast, VGSH's top sector exposures are Sovereign. IBGC is more expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.03% for VGSH. Run a side-by-side ETF comparison of IBGC 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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IBGC vs VGSH performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBGC VGSH | +0.15%+0.15% | -2.56%+0.46% | n/a+1.00% | n/a+2.46% | n/a+13.34% | n/a+9.89% |
| Flows | IBGC VGSH | +$20M+$4.65B | +$27M+$5.52B | -+$9.37B | -+$12.36B | -+$12.34B | -+$22.35B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBGC VGSH | +8.74%+1.34% | n/a+1.22% | n/a+1.55% | n/a+1.95% |
| Max drawdown | IBGC VGSH | -5.17%-0.30% | n/a-0.85% | n/a-0.96% | n/a-5.72% |
| Max drawdown duration | IBGC VGSH | 65d8d | n/a123d | n/a122d | n/a972d |
Trading data
IBGC | VGSH | |
Last sale 9/3/2026 at 2:07 PM | $24.01 | $57.94 |
| Previous close 09/02/2026 | $23.92 | $57.88 |
| Consolidated volume 09/02/2026 | ||
| 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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IBGC | 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 9/3/2026 at 2:07 PM
Live
Closed
IBGC | VGSH | |
|---|---|---|
| Last price | $24.01 | $57.94 |
| 1D performance | +0.39% | +0.10% |
| AuM | $29.89 M | $34.72 B |
| E/R | 0.07% | 0.03% |
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Exposure
Countries
IBGC
USA
100%
Other
-0%
VGSH
USA
99.39%
Other
0.61%
Sectors
IBGC
Sovereign
99.99%
Other
0.01%
VGSH
Sovereign
99.39%
Other
0.61%
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Diversification
IBGC
Total weight of top 7 holdings out of 7
100%
VGSH
Total weight of top 15 holdings out of 15
20.24%
Top 15 holdings
Data as of July 31, 2026
IBGC
USA, Bonds 4.625% 15feb2046, USD
30.78%
USA, Bonds 5% 15may2046, USD
22.03%
USA, Bonds 2.25% 15aug2046, USD
15.69%
USA, Bonds 2.5% 15feb2046, USD
12.45%
USA, Bonds 2.5% 15may2046, USD
12.44%
USA, Bonds 2.875% 15nov2046, USD
6.60%
BlackRock Cash Funds - Treasury
0.01%
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 IBGC and VGSH
Which ETF is bigger: IBGC or VGSH?
As of September 2, 2026, IBGC holds $29.89 M in assets under management (AUM), while VGSH manages $34.72 B.
What sectors do the IBGC and VGSH ETFs invest in?
IBGC leans toward sectors like Sovereign. Meanwhile, VGSH focuses on Sovereign.
What are the top holdings of the IBGC ETF and VGSH ETF?
IBGC top holdings include USA, Bonds 4.625% 15feb2046, USD, USA, Bonds 5% 15may2046, USD and USA, Bonds 2.25% 15aug2046, 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: IBGC or VGSH?
IBGC has 7 securities. VGSH has 91 securities and a top 15 weight of 20.24%.
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