Compare ETFs
Fees, size, distributions, currency exposure and holdings overlap for two to four funds, side by side.
Side by side
| Measure | ABNDAmerican Century Core Plus Income ETF | AGGiShares Core U.S. Aggregate Bond ETF |
|---|---|---|
| Market | USNYSE Arca | USNYSE Arca |
| Issuer | American Century | iShares |
| Asset class | Fixed income · US | Fixed income · US |
| Expense ratio | 0.38%Expense ratio, filed 29 Dec 2025 | 0.03%Net expense ratio, filed 18 Jun 2026 |
| Net assets | $221.0MAs of 31 May 2026 | $136.5BAs of 31 May 2026 |
| Holdings | 401As of 31 May 2026 | 13,269As of 31 May 2026 |
| 12-month distribution yield | 5.44% | 4.16% |
| Distributions | Monthly$2.2800 in 12 months | Monthly$3.9660 in 12 months |
| Last price | $41.9020 Oct 2026, 15:06 UTC | $95.2720 Oct 2026, 20:00 UTC |
Holdings overlap
Weighted overlap is the sum, over the securities both funds hold, of the smaller of the two weights. 0% means no shared holdings; 100% means identical portfolios.
| Fund | ABND | AGG |
|---|---|---|
| ABND | Same fund | 1.7%at least |
| AGG | 1.7%at least | Same fund |
ABND and AGG
- Weighted overlap
- 1.7%
- Holdings in common
- 19
- ABND holdings also in AGG
- 4.9% by count
- AGG holdings also in ABND
- 1.0% by count
| Holding | Weight in ABND | Weight in AGG | Overlap | Matched by |
|---|---|---|---|---|
| U.S. TREASURYUnited States Treasury Note/Bond 3.63 02/28/2031 US91282CQD64 | 0.44% | 0.31% | 0.31% | ISIN |
| U.S. TREASURYUnited States Treasury Note/Bond 3.88 03/31/2031 US91282CQG95 | 3.20% | 0.30% | 0.30% | ISIN |
| U.S. TREASURYUnited States Treasury Note/Bond 4.38 12/31/2029 US91282CMD01 | 0.32% | 0.20% | 0.20% | ISIN |
| U.S. TREASURYUnited States Treasury Note/Bond 3.63 09/30/2030 US91282CPA35 | 0.18% | 0.29% | 0.18% | ISIN |
| U.S. TREASURYUnited States Treasury Note/Bond 4.63 11/15/2055 US912810UP11 | 1.10% | 0.18% | 0.18% | ISIN |
| U.S. TREASURYUnited States Treasury Note/Bond 4.75 02/15/2056 US912810UR76 | 3.06% | 0.16% | 0.16% | ISIN |
| U.S. TREASURYUnited States Treasury Note/Bond 3.75 08/31/2030 US91282CNX55 | 0.14% | 0.33% | 0.14% | ISIN |
| U.S. TREASURYUnited States Treasury Note/Bond 4.25 03/31/2033 US91282CQF13 | 2.26% | 0.11% | 0.11% | ISIN |
| U.S. TREASURYUnited States Treasury Note/Bond 3.88 04/30/2031 US91282CQK08 | 0.90% | 0.06% | 0.06% | ISIN |
| Freddie Mac PoolFreddie Mac Pool 5.00 US3132DWMX82 | 2.83% | 0.02% | 0.02% | ISIN |
How overlap is measured
Each fund's latest public Form N-PORT report lists its positions with the percent of net assets each one makes up. For every security both funds hold, the smaller of its two weights is counted, and those are added up. If fund A holds a stock at 6% and fund B at 4%, that stock adds 4 percentage points.
Securities are matched by ISIN first, then by CUSIP (a US or Canadian ISIN contains the CUSIP), and only as a last resort by issuer name, for non-debt holdings where one fund gives no identifier. Repeated lines of the same security in one fund are added together, and each security is matched once.
Cash funds, repurchase agreements, derivative contracts and short positions are left out because their reported value is not comparable exposure. For funds with more than 2,000 positions only the largest 2,000 are stored, so the result is a lower bound and the possible extra is shown. Reports can be for different month ends, and funds trade between reports.
The count-based shares show how many of one fund's holdings the other also holds, which can be high even when overlap by weight is low. Read more in where the ETF data comes from.
Currency exposure
| Currency | ABND | AGG |
|---|---|---|
| US dollar (USD) | 97.6% | 101.9% |
| British pound (GBP) | 1.3% | Below the top 12 or none |
| New Zealand dollar (NZD) | 1.2% | Below the top 12 or none |
| Canadian dollar (CAD) | 0.1% | Below the top 12 or none |
| Brazilian real (BRL) | −<0.1% | Below the top 12 or none |