BYLDvsBNDETF Comparison
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iShares Yield Optimized Bond ETF (BYLD) and Vanguard Total Bond Market ETF (BND) belong to the same industry segment: US Aggregate Bonds. BYLD's top 3 sector exposures are Finance, Sovereign and Industrials. In contrast, BND's top sector exposures are Sovereign, Finance and Industrials. BYLD is more expensive with a Total Expense Ratio (TER) of 0.41%, versus 0.03% for BND. BYLD is down -0.91% year-to-date (YTD) with +$138M in YTD flows. BND performs worse with -1.81% YTD performance, and +$25.41B in YTD flows. Run a side-by-side ETF comparison of BYLD 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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BYLD vs BND performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BYLD BND | -0.68%-0.04% | -2.12%-1.69% | -0.91%-1.81% | -0.31%-1.96% | +20.05%+14.48% | +8.98%-2.26% |
| Flows | BYLD BND | -$13M+$2.74B | -$13M+$7.97B | +$138M+$25.41B | +$154M+$31.34B | +$339M+$69.19B | +$292M+$99.67B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BYLD BND | +4.39%+4.23% | +3.91%+3.77% | +4.41%+4.82% | +5.19%+5.84% |
| Max drawdown | BYLD BND | -3.46%-3.20% | -3.82%-4.85% | -3.82%-4.85% | -14.15%-17.62% |
| Max drawdown duration | BYLD BND | 52d52d | 109d229d | 109d229d | 1010d1564d |
Trading data
BYLD | BND | |
Last sale 10/16/2026 at 1:30 PM | $21.71 | $70.82 |
| Previous close 10/15/2026 | $21.71 | $70.81 |
| Consolidated volume 10/15/2026 | ||
| 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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BYLD | 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 10/16/2026 at 1:30 PM
Live
Closed
BYLD | BND | |
|---|---|---|
| Last price | $21.71 | $70.82 |
| 1D performance | +0.00% | +0.01% |
| AuM | $421.93 M | $164.40 B |
| E/R | 0.41% | 0.03% |
Characteristics
BYLD | BND | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Vanguard |
| Benchmark | Morningstar U.S. Bond Market Yield-Optimized Index | Bloomberg U.S. Aggregate Float Adjusted Index |
| N° of holdings | 9460 | 9485 |
| Asset class | Fixed Income | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 22, 2014 | April 3, 2007 |
| ESG | No | No |
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Exposure
Countries
BYLD
USA
72.07%
Other
27.93%
BND
USA
76.02%
Other
23.98%
Sectors
BYLD
Finance
18.51%
Sovereign
18.19%
Industrials
10.29%
Other
53%
BND
Sovereign
48.07%
Finance
10.83%
Industrials
7.38%
Other
33.72%
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Diversification
BYLD
Total weight of top 15 holdings out of 15
9.96%
BND
Total weight of top 15 holdings out of 15
5.83%
Top 15 holdings
Data as of August 31, 2026
BYLD
BlackRock Cash Funds - Institutional
1.78%
BlackRock Cash Funds - Treasury
1.48%
USA, Bonds 1.125% 15aug2040, USD
0.77%
USA, Bonds 2.75% 15aug2047, USD
0.74%
USA, Notes 4% 15nov2035, USD (F-2035)
0.73%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.59%
USA, Notes 4.25% 31may2033, USD (L-2033)
0.51%
USA, Bonds 1.75% 15aug2041, USD
0.46%
USA, Bonds 2.25% 15aug2046, USD
0.45%
USA, Bonds 2.25% 15feb2052, USD
0.44%
USA, Bonds 1.875% 15nov2051, USD
0.43%
USA, Bonds 3% 15aug2052, USD
0.43%
USA, Notes 4.375% 31jul2033, USD (N-2033)
0.41%
USA, Bonds 3% 15nov2044, USD
0.37%
USA, Notes 3.5% 28feb2031, USD (V-2031)
0.36%
BND
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.47%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.41%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.41%
USA, Notes 3.375% 30nov2027, USD (BL-2027)
0.41%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.41%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.41%
USA, Notes 4% 15feb2034, USD (B-2034)
0.40%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.40%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.38%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.38%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.36%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.35%
USA, Notes 4% 28feb2030, USD (H-2030)
0.35%
USA, Notes 2.875% 15may2032, USD (C-2032)
0.35%
USA, Notes 1.25% 15aug2031, USD (E-2031)
0.34%
Frequently asked questions about BYLD and BND
How have the BYLD and BND ETFs performed in 2026?
As of October 16, 2026, BYLD is down -0.91% year-to-date (YTD), while BND has lost -1.81%. That puts BYLD better performer ahead so far this year.
Which ETF is attracting more investor money: BYLD or BND?
Year-to-date, the BYLD ETF saw +$138M in flows, compared to +$25.41B for BND.
Which ETF is more volatile: BYLD or BND?
Over the past year, BYLD had a volatility of 3.91%, while BND experienced 3.77%.
Which ETF is bigger: BYLD or BND?
As of October 16, 2026, BYLD holds $421.93 M in assets under management (AUM), while BND manages $164.40 B.
What sectors do the BYLD and BND ETFs invest in?
BYLD leans toward sectors like Finance, Sovereign and Industrials. Meanwhile, BND focuses on Sovereign, Finance and Industrials.
What are the top holdings of the BYLD ETF and BND ETF?
BYLD top holdings include BlackRock Cash Funds - Institutional, BlackRock Cash Funds - Treasury and USA, Bonds 1.125% 15aug2040, USD. 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 4.375% 15may2034, USD (C-2034).
Which ETF is more diversified: BYLD or BND?
BYLD holds 9900 securities with 9.96% of its assets in the top 15. BND has 15076 securities and a top 15 weight of 5.83%.
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