AGGvsBNDETF Comparison
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iShares Core U.S. Aggregate Bond ETF (AGG) 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. Both AGG and BND have the same Total Expense Ratio (TER) of 0.03%. AGG is down -0.26% year-to-date (YTD) with +$6.20B in YTD flows. BND performs worse with -0.58% YTD performance, and +$20.17B in YTD flows. Run a side-by-side ETF comparison of AGG 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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AGG vs BND performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/21/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | AGG BND | -0.08%-0.08% | +0.07%+0.08% | -0.26%-0.58% | +2.47%+2.04% | +14.64%+14.18% | -1.54%-1.89% |
| Flows | AGG BND | +$575M+$2.47B | +$4.33B+$9.05B | +$6.20B+$20.17B | +$11.26B+$30.72B | +$44.98B+$67.43B | +$64.69B+$97.32B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | AGG BND | +3.85%+3.73% | +3.68%+3.60% | +5.08%+4.95% | +5.90%+5.84% |
| Max drawdown | AGG BND | -1.72%-1.65% | -2.73%-2.99% | -4.86%-4.73% | -17.79%-18.04% |
| Max drawdown duration | AGG BND | 53d53d | 173d173d | 284d282d | 1625d1802d |
Trading data
AGG | BND | |
Last sale 8/21/2026 at 1:30 PM | $97.35 | $72.23 |
| Previous close 08/20/2026 | $97.49 | $72.34 |
| Consolidated volume 08/20/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of July 31, 2026
1-year trailing difference
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AGG | 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 8/21/2026 at 1:30 PM
Live
Closed
AGG | BND | |
|---|---|---|
| Last price | $97.35 | $72.23 |
| 1D performance | -0.14% | -0.15% |
| AuM | $137.99 B | $162.31 B |
| E/R | 0.03% | 0.03% |
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Exposure
Countries
AGG
USA
77.34%
Other
22.66%
BND
USA
77.48%
Other
22.52%
Sectors
AGG
Sovereign
47.35%
Finance
10.1%
Industrials
7.17%
Other
35.38%
BND
Sovereign
49.27%
Finance
10.85%
Industrials
7.53%
Other
32.35%
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Diversification
AGG
Total weight of top 15 holdings out of 15
8.45%
BND
Total weight of top 15 holdings out of 15
5.83%
Top 15 holdings
Data as of June 30, 2026
AGG
BlackRock Cash Funds - Institutional
2.97%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.42%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.41%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.41%
USA, Notes 4% 28feb2030, USD (H-2030)
0.41%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.40%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.40%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.39%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.39%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.39%
USA, Notes 4% 15feb2034, USD (B-2034)
0.38%
USA, Notes 4% 15nov2035, USD (F-2035)
0.38%
USA, Notes 3.875% 15jul2028, USD (AQ-2028)
0.37%
USA, Notes 3.625% 15aug2028, USD (AR-2028)
0.37%
USA, Notes 3.875% 15jun2028, USD (AP-2028)
0.36%
BND
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.47%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.41%
USA, Notes 4.25% 15nov2034, USD (F-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 4.125% 15feb2036, USD (B-2036)
0.40%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.40%
USA, Notes 4% 15feb2034, USD (B-2034)
0.40%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.39%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.39%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.36%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.36%
USA, Notes 2.875% 15may2032, USD (C-2032)
0.35%
USA, Notes 4.125% 15nov2032, USD (F-2032)
0.34%
USA, Notes 4% 28feb2030, USD (H-2030)
0.34%
Frequently asked questions about AGG and BND
How have the AGG and BND ETFs performed in 2026?
As of August 21, 2026, AGG is down -0.26% year-to-date (YTD), while BND has lost -0.58%. That puts AGG better performer ahead so far this year.
Which ETF is attracting more investor money: AGG or BND?
Year-to-date, the AGG ETF saw +$6.20B in flows, compared to +$20.17B for BND.
Which ETF is more volatile: AGG or BND?
Over the past year, AGG had a volatility of 3.68%, while BND experienced 3.6%.
Which ETF is bigger: AGG or BND?
As of August 21, 2026, AGG holds $137.99 B in assets under management (AUM), while BND manages $162.31 B.
What sectors do the AGG and BND ETFs invest in?
AGG leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, BND focuses on Sovereign, Finance and Industrials.
What are the top holdings of the AGG ETF and BND ETF?
AGG top holdings include BlackRock Cash Funds - Institutional, USA, Notes 4.625% 15feb2035, USD (B-2035) and USA, Notes 4.125% 15feb2036, USD (B-2036). BND holds in its top three: USA, Notes 3.5% 31jan2028, USD (U-2028), USA, Notes 4.375% 15may2034, USD (C-2034) and USA, Notes 4.25% 15nov2034, USD (F-2034).
Which ETF is more diversified: AGG or BND?
AGG holds 13164 securities with 8.45% of its assets in the top 15. BND has 15851 securities and a top 15 weight of 5.83%.
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