Data as of Oct 28, 2026.
AGG vs FBND: Differences, Returns & Fees
On Aug 31, 2026 AGG's duration was 5.8 years and FBND's 5.6; AGG charges 0.03% to FBND's 0.36%.
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askIQ about AGG and FBNDNet assets: $139.4bn on Oct 27, 2026 for iShares Core U.S. Aggregate Bond ETF, and $27.9bn on Sep 30, 2026 for Fidelity Total Bond ETF.
Pair scorecard
AGG costs 0.33 points a year less; their one-year returns differ by 0.1 points; AGG is 4.9 times larger.
| Measure | AGG | FBND |
|---|---|---|
| Return | ||
| Total return, 1 year | −1.4% | −1.5% |
| Drawdown | ||
| Below its high | 3.4%, high on Aug 4, 2020 | |
| Benchmark | ||
| What it tracks | Bloomberg U.S. Aggregate Bond Index | No index, actively managed |
| Cost and size | ||
| Expense ratio | 0.03% | 0.36% |
| Net assets, as of Sep 30, 2026 | $135.7bn | $27.9bn |
| Holdings | ||
| Holdings in common | 16% | |
Holdings in common uses holdings dated Aug 31, 2026. Method
Risk and return
Oct 17, 2014 to Oct 23, 2026 · 627 weekly returnsFBND returned more: +31.8% to +21.2%. AGG swung less: 5.0% to 5.7%. FBND fell slightly less at its worst: −16.8% to −18.2%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | AGG | FBND | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +21.2% | +31.8% | FBND | Price change plus distributions, reinvested. |
| Annualized | +1.6% | +2.3% | FBND | Total return as a yearly rate. |
| Price return | −13.2% | −12.7% | FBND (slight) | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 5.0% | 5.7% | AGG | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 3.6% | 4.1% | AGG | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −18.2% | −16.8% | FBND (slight) | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | −0.08 | 0.06 | FBND | Return above Treasury bills per unit of volatility. |
| Sortino | −0.11 | 0.08 | FBND | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.09 | 0.14 | FBND | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 627 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, AGG and FBND hold 16% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026.
half
16% in common
Only in one fund ↓
Side by side
AGG and FBND on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
AGG and FBND do different jobs. What does each one do in a portfolio?
- What each follows. AGG follows Bloomberg U.S. Aggregate Bond Index and FBND follows No index, actively managed.
- Holdings in common. 16% of the weight is in the same securities (holdings dated Aug 31, 2026).
- Cost. AGG charges 0.03% of assets a year and FBND 0.36%, a gap of 0.33 points.
Data as of Oct 28, 2026.
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AGG
AGG tracks an index of US aggregate bonds. Over the year to Oct 28, 2026 it returned −1.4% with distributions reinvested, against −1.3% for its benchmark, the Bloomberg U.S. Aggregate Bond Index. The prospectus expense ratio is 0.03% a year. It sat 3.4% below its high of Aug 4, 2020 on Oct 28, 2026.
FBND
FBND is actively managed and tracks no index. Over the year to Oct 28, 2026 it returned −1.5% with distributions reinvested. The prospectus expense ratio is 0.36% a year.
Questions people ask
- Which returned more over the last year, AGG or FBND?
- In the year to Oct 28, 2026, with distributions reinvested, AGG returned −1.4% and FBND −1.5%.
- Which is cheaper, AGG or FBND?
- AGG is cheaper, by 0.33 percentage points a year. That is about $33 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, AGG against FBND, data as of Oct 28, 2026. https://etfiq.com/compare/any/agg-vs-fbnd
ETFIQ. (Oct 28, 2026). AGG against FBND. Retrieved from https://etfiq.com/compare/any/agg-vs-fbnd
[AGG against FBND (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/agg-vs-fbnd)
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