BSVvsIBDWETF Comparison
VS
Vanguard Short-Term Bond ETF (BSV) belongs to the US Government Bonds segment. iShares iBonds Dec 2031 Term Corporate ETF (IBDW) is part of the US Corporate IG Bonds segment. BSV's top 3 sector exposures are Sovereign, Finance and Technology. In contrast, IBDW's top sector exposures are Finance, Technology and Utilities. BSV is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.1% for IBDW. BSV is up 1.17% year-to-date (YTD) with +$5.64B in YTD flows. IBDW performs worse with 0% YTD performance, and +$722M in YTD flows. Run a side-by-side ETF comparison of BSV and IBDW 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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BSV vs IBDW performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 11/05/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BSV IBDW | +1.44%+1.97% | +0.38%-0.43% | +1.17%+0.00% | +2.03%+1.15% | +14.37%+22.15% | +9.66%+1.05% |
| Flows | BSV IBDW | +$1.19B+$87M | +$1.71B+$231M | +$5.64B+$722M | +$8.85B+$864M | +$14.20B+$2.26B | +$7.00B+$2.76B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BSV IBDW | +2.17%+3.57% | +1.87%+3.30% | +2.20%+4.61% | +2.76%+6.68% |
| Max drawdown | BSV IBDW | -1.46%-2.61% | -1.46%-3.41% | -1.49%-3.86% | -7.94%-22.65% |
| Max drawdown duration | BSV IBDW | 71d72d | 71d249d | 150d165d | 976d1398d |
Trading data
BSV | IBDW | |
Last sale 11/6/2026 at 2:30 PM | $76.99 | $20.30 |
| Previous close 11/04/2026 | $77.06 | $20.33 |
| Consolidated volume 11/04/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 30, 2026
1-year trailing difference
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BSV | IBDW | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 11/6/2026 at 2:30 PM
Live
Closed
BSV | IBDW | |
|---|---|---|
| Last price | $76.99 | $20.30 |
| 1D performance | -0.10% | -0.15% |
| AuM | $47.05 B | $2.73 B |
| E/R | 0.03% | 0.1% |
Characteristics
BSV | IBDW | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Vanguard | iShares |
| Benchmark | Bloomberg U.S. 1–5 Year Government/Credit Float Adjusted Index | Bloomberg December 2031 Maturity Corporate Index |
| N° of holdings | 3019 | 611 |
| Asset class | Bonds | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 3, 2007 | June 24, 2021 |
| ESG | No | No |
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Exposure
Countries
BSV
USA
85.03%
Other
14.97%
IBDW
USA
84.46%
Other
15.54%
Sectors
BSV
Sovereign
64.71%
Finance
14.42%
Other
20.88%
IBDW
Finance
26.09%
Technology
12.61%
Utilities
8.81%
Healthcare
7.98%
Other
44.52%
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Diversification
BSV
Total weight of top 15 holdings out of 15
13.42%
IBDW
Total weight of top 15 holdings out of 15
10.37%
Top 15 holdings
Data as of September 30, 2026
BSV
US91282CRK98
1.70%
US91282CRN38
1.32%
USA, Notes 3.5% 31jan2028, USD (U-2028)
1.09%
USA, Notes 3.375% 31dec2027, USD (BM-2027)
0.86%
USA, Notes 4% 28feb2030, USD (H-2030)
0.86%
US91282CRP85
0.84%
USA, Notes 4.125% 30jun2028, USD (BD-2028)
0.83%
USA, Notes 0.875% 15nov2030, USD (F-2030)
0.78%
USA, Notes 3.875% 31mar2028, USD (AZ-2028)
0.77%
USA, Notes 4.375% 31jul2031, USD (AB-2031)
0.77%
USA, Notes 4.125% 31may2031, USD (Z-2031)
0.73%
USA, Notes 4.25% 31jul2028, USD (BE-2028)
0.73%
USA, Notes 0.625% 15aug2030, USD (E-2030)
0.72%
USA, Notes 1.125% 15feb2031, USD (B-2031)
0.72%
USA, Notes 4.375% 31dec2029, USD (AH-2029)
0.71%
IBDW
Space Exploration Technologies, 5.35% 15jul2031, USD
1.32%
Amazon.com, 4.25% 13mar2031, USD
0.91%
NVIDIA, 4.5% 15jun2031, USD
0.86%
Salesforce, 4.9% 15sep2031, USD
0.72%
Amazon.com, 4.8% 9jul2031, USD
0.70%
Oracle, 4.95% 4feb2031, USD
0.67%
US036940AB04
0.67%
Verizon Communications, 2.55% 21mar2031, USD
0.65%
Amazon.com, 2.1% 12may2031, USD
0.59%
Meta Platforms, 4.55% 15may2031, USD
0.56%
Orange, 8.5% 1mar2031, USD
0.56%
US02079KCQ85
0.55%
Oracle, 2.875% 25mar2031, USD
0.55%
AT&T Inc, 2.75% 1jun2031, USD
0.55%
Abbott Laboratories, 4% 15mar2031, USD
0.52%
Frequently asked questions about BSV and IBDW
How have the BSV and IBDW ETFs performed in 2026?
As of November 5, 2026, BSV is up 1.17% year-to-date (YTD), while IBDW has returned 0%. That puts BSV better performer ahead so far this year.
Which ETF is attracting more investor money: BSV or IBDW?
Year-to-date, the BSV ETF saw +$5.64B in flows, compared to +$722M for IBDW.
Which ETF is more volatile: BSV or IBDW?
Over the past year, BSV had a volatility of 1.87%, while IBDW experienced 3.3%.
Which ETF is bigger: BSV or IBDW?
As of November 5, 2026, BSV holds $47.05 B in assets under management (AUM), while IBDW manages $2.73 B.
What sectors do the BSV and IBDW ETFs invest in?
BSV leans toward sectors like Sovereign and Finance. Meanwhile, IBDW focuses on Finance, Technology and Utilities.
What are the top holdings of the BSV ETF and IBDW ETF?
BSV top holdings include US91282CRK98, US91282CRN38 and USA, Notes 3.5% 31jan2028, USD (U-2028). IBDW holds in its top three: Space Exploration Technologies, 5.35% 15jul2031, USD, Amazon.com, 4.25% 13mar2031, USD and NVIDIA, 4.5% 15jun2031, USD.
Which ETF is more diversified: BSV or IBDW?
BSV holds 3154 securities with 13.42% of its assets in the top 15. IBDW has 658 securities and a top 15 weight of 10.37%.
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