BDBTvsBNDETF Comparison
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Bluemonte Core Bond ETF (BDBT) and Vanguard Total Bond Market ETF (BND) belong to the same industry segment: US Aggregate Bonds. Both ETFs have the same top 3 sector exposures: Sovereign, Finance and Industrials. BDBT is more expensive with a Total Expense Ratio (TER) of 0.28%, versus 0.03% for BND. BDBT is down -0.71% year-to-date (YTD) with +$92M in YTD flows. BND performs worse with -0.73% YTD performance, and +$21.32B in YTD flows. Run a side-by-side ETF comparison of BDBT and BND 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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BDBT vs BND performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BDBT BND | -0.22%-0.04% | -1.00%-0.81% | -0.71%-0.73% | +1.46%+1.53% | n/a+13.23% | n/a-2.40% |
| Flows | BDBT BND | +$4M+$2.63B | +$27M+$8.84B | +$92M+$21.32B | +$162M+$31.19B | -+$68.35B | -+$97.51B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BDBT BND | +4.08%+3.83% | +3.77%+3.61% | n/a+4.91% | n/a+5.84% |
| Max drawdown | BDBT BND | -1.74%-1.65% | -2.81%-2.99% | n/a-4.73% | n/a-18.04% |
| Max drawdown duration | BDBT BND | 64d65d | 184d185d | n/a282d | n/a1814d |
Trading data
BDBT | BND | |
Last sale 9/3/2026 at 2:15 PM | $24.73 | $72.00 |
| Previous close 09/02/2026 | $24.68 | $71.83 |
| 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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BDBT
is actively managed and doesn’t replicate an indexBDBT | BND | |
|---|---|---|
| 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 2:15 PM
Live
Closed
BDBT | BND | |
|---|---|---|
| Last price | $24.73 | $72.00 |
| 1D performance | +0.21% | +0.23% |
| AuM | $482.57 M | $162.64 B |
| E/R | 0.28% | 0.03% |
Characteristics
BDBT | BND | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Bluemonte Investment Management | Vanguard |
| Benchmark | - | Bloomberg U.S. Aggregate Float Adjusted Index |
| N° of holdings | 11352 | 9573 |
| Asset class | - | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 23, 2025 | April 3, 2007 |
| ESG | No | No |
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Exposure
Countries
BDBT
USA
77.25%
Other
22.75%
BND
USA
77.2%
Other
22.8%
Sectors
BDBT
Sovereign
46.72%
Finance
10.33%
Industrials
7.05%
Other
35.9%
BND
Sovereign
49.24%
Finance
10.86%
Industrials
7.38%
Other
32.52%
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Diversification
BDBT
Total weight of top 15 holdings out of 15
10.84%
BND
Total weight of top 15 holdings out of 15
5.83%
Top 15 holdings
Data as of July 31, 2026
BDBT
BlackRock Cash Funds - Institutional
2.33%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.65%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.64%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.63%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.63%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.63%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.62%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.62%
USA, Notes 4% 15feb2034, USD (B-2034)
0.62%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.62%
USA, Notes 4% 15nov2035, USD (F-2035)
0.61%
USA, Notes 3.625% 31aug2029, USD (AC-2029)
0.60%
USA, Notes 4% 28feb2030, USD (H-2030)
0.58%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.55%
USA, Notes 2.875% 15may2032, USD (C-2032)
0.51%
BND
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.47%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.41%
USA, Notes 3.375% 30nov2027, USD (BL-2027)
0.41%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.41%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.41%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.40%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.40%
USA, Notes 4% 15feb2034, USD (B-2034)
0.40%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.38%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.38%
USA, Notes 4.375% 15may2036, USD (C-2036)
0.37%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.36%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.35%
USA, Notes 2.875% 15may2032, USD (C-2032)
0.34%
USA, Notes 4% 28feb2030, USD (H-2030)
0.34%
Frequently asked questions about BDBT and BND
How have the BDBT and BND ETFs performed in 2026?
As of September 1, 2026, BDBT is down -0.71% year-to-date (YTD), while BND has lost -0.73%. That puts BDBT better performer ahead so far this year.
Which ETF is attracting more investor money: BDBT or BND?
Year-to-date, the BDBT ETF saw +$92M in flows, compared to +$21.32B for BND.
Which ETF is more volatile: BDBT or BND?
Over the past year, BDBT had a volatility of 3.77%, while BND experienced 3.61%.
Which ETF is bigger: BDBT or BND?
As of September 1, 2026, BDBT holds $482.57 M in assets under management (AUM), while BND manages $162.64 B.
What sectors do the BDBT and BND ETFs invest in?
BDBT leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, BND focuses on Sovereign, Finance and Industrials.
What are the top holdings of the BDBT ETF and BND ETF?
BDBT top holdings include BlackRock Cash Funds - Institutional, USA, Notes 4.625% 15feb2035, USD (B-2035) and USA, Notes 4.375% 15may2034, USD (C-2034). BND holds in its top three: USA, Notes 3.5% 31jan2028, USD (U-2028), USA, Notes 4.25% 15nov2034, USD (F-2034) and USA, Notes 3.375% 30nov2027, USD (BL-2027).
Which ETF is more diversified: BDBT or BND?
BDBT holds 20859 securities with 10.84% of its assets in the top 15. BND has 15701 securities and a top 15 weight of 5.83%.
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