BNDvsAGGETF Comparison
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Vanguard Total Bond Market ETF (BND) and iShares Core U.S. Aggregate Bond ETF (AGG) belong to the same industry segment: US Aggregate Bonds. Both ETFs have the same top 3 sector exposures: Sovereign, Finance and Industrials. Both BND and AGG have the same Total Expense Ratio (TER) of 0.03%. BND is down -1.06% year-to-date (YTD) with +$26.55B in YTD flows. AGG performs better with -0.76% YTD performance, and +$9.38B in YTD flows. Run a side-by-side ETF comparison of BND and AGG 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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BND vs AGG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/29/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BND AGG | +1.98%+2.04% | -0.35%-0.38% | -1.06%-0.76% | -0.94%-0.62% | +16.24%+16.78% | -1.66%-1.04% |
| Flows | BND AGG | +$3.21B+$1.44B | +$8.12B+$3.81B | +$26.55B+$9.38B | +$31.23B+$10.33B | +$70.43B+$47.79B | +$100.47B+$66.32B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BND AGG | +4.49%+4.63% | +3.85%+3.95% | +4.78%+4.90% | +5.85%+5.94% |
| Max drawdown | BND AGG | -3.20%-3.28% | -4.85%-4.64% | -4.85%-4.86% | -17.62%-17.35% |
| Max drawdown duration | BND AGG | 65d65d | 242d242d | 242d284d | 1564d1555d |
Trading data
BND | AGG | |
Last sale 10/30/2026 at 4:46 PM | $71.48 | $96.33 |
| Previous close 10/29/2026 | $71.38 | $96.15 |
| Consolidated volume 10/29/2026 | ||
| 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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BND | AGG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/30/2026 at 4:46 PM
Live
Closed
BND | AGG | |
|---|---|---|
| Last price | $71.48 | $96.33 |
| 1D performance | +0.14% | +0.19% |
| AuM | $166.80 B | $139.54 B |
| E/R | 0.03% | 0.03% |
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Exposure
Countries
BND
USA
74.98%
Other
25.02%
AGG
USA
75.61%
Other
24.39%
Sectors
BND
Sovereign
47.43%
Finance
10.69%
Industrials
7.25%
Other
34.63%
AGG
Sovereign
46.64%
Finance
9.87%
Other
43.49%
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Diversification
BND
Total weight of top 15 holdings out of 15
5.7%
AGG
Total weight of top 15 holdings out of 15
8.35%
Top 15 holdings
Data as of September 30, 2026
BND
USA, Notes 4.25% 15nov2034, USD (F-2034)
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)
0.41%
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.40%
USA, Notes 4% 15feb2034, USD (B-2034)
0.40%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.39%
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)
0.36%
USA, Notes 4% 28feb2030, USD (H-2030)
0.35%
US91282CRF04
0.35%
USA, Notes 2.875% 15may2032, USD (C-2032)
0.35%
USA, Notes 1.25% 15aug2031, USD (E-2031)
0.34%
AGG
BlackRock Cash Funds - Institutional
2.93%
USA, Notes 4% 28feb2030, USD (H-2030)
0.40%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.40%
USA, Notes 4.375% 15may2036, USD (C-2036)
0.40%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.40%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.40%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.39%
USA, Notes 3.875% 15jul2028, USD (AQ-2028)
0.39%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.38%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.38%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.38%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.38%
USA, Notes 4% 15nov2035, USD (F-2035)
0.38%
USA, Notes 3.5% 15oct2028, USD (AT-2028)
0.37%
USA, Notes 4% 15feb2034, USD (B-2034)
0.37%
Frequently asked questions about BND and AGG
How have the BND and AGG ETFs performed in 2026?
As of October 29, 2026, BND is down -1.06% year-to-date (YTD), while AGG has lost -0.76%. That puts AGG better performer ahead so far this year.
Which ETF is attracting more investor money: BND or AGG?
Year-to-date, the BND ETF saw +$26.55B in flows, compared to +$9.38B for AGG.
Which ETF is more volatile: BND or AGG?
Over the past year, BND had a volatility of 3.85%, while AGG experienced 3.95%.
Which ETF is bigger: BND or AGG?
As of October 29, 2026, BND holds $166.80 B in assets under management (AUM), while AGG manages $139.54 B.
What sectors do the BND and AGG ETFs invest in?
BND leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, AGG focuses on Sovereign and Finance.
What are the top holdings of the BND ETF and AGG ETF?
BND top holdings include USA, Notes 4.25% 15nov2034, USD (F-2034), USA, Notes 4.375% 15may2034, USD (C-2034) and USA, Notes 4.625% 15feb2035, USD (B-2035). AGG holds in its top three: BlackRock Cash Funds - Institutional, USA, Notes 4% 28feb2030, USD (H-2030) and USA, Notes 4.625% 15feb2035, USD (B-2035).
Which ETF is more diversified: BND or AGG?
BND holds 15119 securities with 5.7% of its assets in the top 15. AGG has 13310 securities and a top 15 weight of 8.35%.
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