TAGGvsAGGETF Comparison
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T. Rowe Price QM U.S. Bond ETF (TAGG) belongs to the US Aggregate Bonds segment. iShares Core U.S. Aggregate Bond ETF (AGG) is part of the Intl IG Bonds segment. Both ETFs have the same top 3 sector exposures: TAGG is more expensive with a Total Expense Ratio (TER) of 0.08%, versus 0.03% for AGG. TAGG is up 0.34% year-to-date (YTD) with +$443M in YTD flows. AGG performs better with 0.59% YTD performance, and +$4.21B in YTD flows. Run a side-by-side ETF comparison of TAGG 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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TAGG vs AGG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/17/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | TAGG AGG | +1.03%+1.22% | -0.11%+0.46% | +0.34%+0.59% | +4.78%+4.81% | +12.69%+12.50% | n/a+0.29% |
| Flows | TAGG AGG | +$45M+$2.50B | +$124M-$402M | +$443M+$4.21B | +$616M+$10.45B | +$1.92B+$45.89B | -+$62.74B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | TAGG AGG | +4.43%+4.43% | +3.66%+3.69% | +5.28%+5.23% | n/a+5.89% |
| Max drawdown | TAGG AGG | -1.93%-1.88% | -2.78%-2.73% | -6.17%-6.07% | n/a-17.86% |
| Max drawdown duration | TAGG AGG | 59d60d | 108d109d | 139d139d | n/a1667d |
Trading data
TAGG | AGG | |
Last sale 6/18/2026 at 1:30 PM | $42.53 | $98.90 |
| Previous close 06/18/2026 | $42.41 | $98.61 |
| Consolidated volume 06/18/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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TAGG
is actively managed and doesn’t replicate an indexTAGG | 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 6/18/2026 at 1:30 PM
Live
Closed
TAGG | AGG | |
|---|---|---|
| Last price | $42.53 | $98.90 |
| 1D performance | +0.27% | +0.29% |
| AuM | $1.95 B | $138.10 B |
| E/R | 0.08% | 0.03% |
Characteristics
TAGG | AGG | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | T. Rowe Price | iShares |
| Benchmark | - | Bloomberg US Aggregate Bond Index |
| N° of holdings | - | 8525 |
| Asset class | - | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 28, 2021 | September 22, 2003 |
| ESG | No | No |
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Exposure
Countries
TAGG
Data will be available soon
AGG
USA
97.43%
Other
2.57%
Sectors
TAGG
Data will be available soon
AGG
Sovereign
35%
Other
65%
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Diversification
TAGG
Data will be available soon
AGG
Total weight of top 15 holdings out of 15
8.17%
Top 15 holdings
Data as of January 1, 1970
TAGG
Data will be available soon
AGG
US0669225197
2.66%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.43%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.43%
USA, Notes 4% 28feb2030, USD (H-2030)
0.42%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.42%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.41%
US91282CNC19
0.40%
US91282CNT44
0.40%
US91282CPJ44
0.40%
USA, Notes 4% 15feb2034, USD (B-2034)
0.39%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.38%
US91282CPZ85
0.37%
US91282CNH06
0.37%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.36%
USA, Notes 2.875% 15may2032, USD (C-2032)
0.34%
Frequently asked questions about TAGG and AGG
How have the TAGG and AGG ETFs performed in 2026?
As of June 17, 2026, TAGG is up 0.34% year-to-date (YTD), while AGG has returned 0.59%. That puts AGG better performer ahead so far this year.
Which ETF is attracting more investor money: TAGG or AGG?
Year-to-date, the TAGG ETF saw +$443M in flows, compared to +$4.21B for AGG.
Which ETF is more volatile: TAGG or AGG?
Over the past year, TAGG had a volatility of 3.66%, while AGG experienced 3.69%.
Which ETF is bigger: TAGG or AGG?
As of June 17, 2026, TAGG holds $1.95 B in assets under management (AUM), while AGG manages $138.10 B.
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