IBGCvsBSVETF Comparison
VS
iShares iBonds Dec 2046 Term Treasury ETF (IBGC) and Vanguard Short-Term Bond ETF (BSV) belong to the same industry segment: US Government Bonds. IBGC's top 2 sector exposures are Sovereign and Non-Corporate. In contrast, BSV's top sector exposures are Sovereign, Finance and Technology. IBGC is more expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.03% for BSV. Run a side-by-side ETF comparison of IBGC and BSV 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 BSV performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/19/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBGC BSV | -2.13%+0.16% | -3.83%-0.37% | n/a+0.15% | n/a+0.69% | n/a+14.40% | n/a+8.78% |
| Flows | IBGC BSV | +$8M+$24M | +$47M+$2.34B | -+$5.24B | -+$8.12B | -+$13.39B | -+$6.81B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBGC BSV | +9.38%+1.97% | n/a+1.82% | n/a+2.22% | n/a+2.75% |
| Max drawdown | IBGC BSV | -6.47%-1.46% | n/a-1.46% | n/a-1.49% | n/a-7.94% |
| Max drawdown duration | IBGC BSV | 83d55d | n/a55d | n/a150d | n/a976d |
Trading data
IBGC | BSV | |
Last sale 10/19/2026 at 1:30 PM | $23.20 | $76.53 |
| Previous close 10/19/2026 | $23.34 | $76.63 |
| Consolidated volume 10/19/2026 | ||
| 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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IBGC | BSV | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/19/2026 at 1:30 PM
Live
Closed
IBGC | BSV | |
|---|---|---|
| Last price | $23.20 | $76.53 |
| 1D performance | -0.60% | -0.13% |
| AuM | $55.67 M | $46.34 B |
| E/R | 0.07% | 0.03% |
Characteristics
IBGC | BSV | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Vanguard |
| Benchmark | ICE 2046 Maturity US Treasury Index | Bloomberg U.S. 1–5 Year Government/Credit Float Adjusted Index |
| N° of holdings | 8 | 3104 |
| Asset class | - | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | March 25, 2026 | April 3, 2007 |
| ESG | No | No |
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Exposure
Countries
IBGC
USA
91.29%
Other
8.71%
BSV
USA
87.54%
Other
12.46%
Sectors
IBGC
Sovereign
90.05%
Other
9.95%
BSV
Sovereign
67.1%
Finance
14.58%
Other
18.31%
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Diversification
IBGC
Total weight of top 8 holdings out of 8
100.85%
BSV
Total weight of top 15 holdings out of 15
13.13%
Top 15 holdings
Data as of August 31, 2026
IBGC
USA, Bonds 5% 15may2046, USD
26.44%
USA, Bonds 4.625% 15feb2046, USD
24.88%
USA, Bonds 2.25% 15aug2046, USD
12.86%
USA, Bonds 2.5% 15may2046, USD
10.27%
USA, Bonds 2.5% 15feb2046, USD
10.15%
US912810UX45
9.56%
USA, Bonds 2.875% 15nov2046, USD
5.46%
BlackRock Cash Funds - Treasury
1.24%
BSV
US91282CRK98
1.98%
USA, Notes 3.5% 31jan2028, USD (U-2028)
1.10%
USA, Notes 3.375% 31dec2027, USD (BM-2027)
0.87%
USA, Notes 4% 28feb2030, USD (H-2030)
0.86%
USA, Notes 4.125% 30jun2028, USD (BD-2028)
0.81%
US91282CRH69
0.80%
USA, Notes 4.375% 31jul2031, USD (AB-2031)
0.79%
USA, Notes 0.875% 15nov2030, USD (F-2030)
0.78%
USA, Notes 3.875% 31mar2028, USD (AZ-2028)
0.76%
USA, Notes 1.125% 15feb2031, USD (B-2031)
0.75%
USA, Notes 3.375% 30nov2027, USD (BL-2027)
0.74%
USA, Notes 4.125% 31may2031, USD (Z-2031)
0.73%
USA, Notes 4.375% 31dec2029, USD (AH-2029)
0.73%
USA, Notes 0.625% 15aug2030, USD (E-2030)
0.72%
USA, Notes 3.5% 30sep2029, USD (AD-2029)
0.72%
Frequently asked questions about IBGC and BSV
Which ETF is bigger: IBGC or BSV?
As of October 19, 2026, IBGC holds $55.67 M in assets under management (AUM), while BSV manages $46.34 B.
What sectors do the IBGC and BSV ETFs invest in?
IBGC leans toward sectors like Sovereign. Meanwhile, BSV focuses on Sovereign and Finance.
What are the top holdings of the IBGC ETF and BSV ETF?
IBGC top holdings include USA, Bonds 5% 15may2046, USD, USA, Bonds 4.625% 15feb2046, USD and USA, Bonds 2.25% 15aug2046, USD. BSV holds in its top three: US91282CRK98, USA, Notes 3.5% 31jan2028, USD (U-2028) and USA, Notes 3.375% 31dec2027, USD (BM-2027).
Which ETF is more diversified: IBGC or BSV?
IBGC has 8 securities. BSV has 3170 securities and a top 15 weight of 13.13%.
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