Compare ETFs
Fees, size, distributions, currency exposure and holdings overlap for two to four funds, side by side.
Side by side
| Measure | BWXState Street SPDR Bloomberg International Treasu... | IAGGiShares International Aggregate Bond Fund |
|---|---|---|
| Market | USNYSE Arca | USCboe BZX |
| Issuer | State Street | iShares |
| Asset class | Fixed income · International | Fixed income · International |
| Expense ratio | 0.35%Expense ratio, filed 24 Apr 2026 | 0.07%Expense ratio, filed 23 Feb 2026 |
| Net assets | $1.3BAs of 30 Jun 2026 | $11.2BAs of 31 Jul 2026 |
| Holdings | 1,375As of 30 Jun 2026 | 8,434As of 31 Jul 2026 |
| 12-month distribution yield | 2.46% | 2.09% |
| Distributions | Monthly$0.5240 in 12 months | Quarterly$1.0280 in 12 months |
| Last price | $21.3220 Oct 2026, 20:00 UTC | $49.2720 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 | BWX | IAGG |
|---|---|---|
| BWX | Same fund | 44.5%at least |
| IAGG | 44.5%at least | Same fund |
BWX and IAGG
- Weighted overlap
- 44.5%
- Holdings in common
- 1,037
- BWX holdings also in IAGG
- 75.8% by count
- IAGG holdings also in BWX
- 54.0% by count
| Holding | Weight in BWX | Weight in IAGG | Overlap | Matched by |
|---|---|---|---|---|
| Japan Government Ten Year Bonds JP1103641MA8 | 0.21% | 0.21% | 0.21% | ISIN |
| French Republic Government Bonds OAT FR001400PM68 | 0.21% | 0.25% | 0.21% | ISIN |
| French Republic Government Bonds OAT FR001400Z2L7 | 0.23% | 0.18% | 0.18% | ISIN |
| U.K. Gilts GB00BSQNRC93 | 0.18% | 0.25% | 0.18% | ISIN |
| Japan Government Ten Year Bonds JP1103491HC4 | 0.21% | 0.18% | 0.18% | ISIN |
| French Republic Government Bonds OAT FR0011883966 | 0.18% | 0.19% | 0.18% | ISIN |
| Japan Government Ten Year Bonds JP1103711P74 | 0.22% | 0.17% | 0.17% | ISIN |
| U.K. Gilts GB00BSQNRD01 | 0.17% | 0.17% | 0.17% | ISIN |
| Japan Government Ten Year Bonds JP1103591L73 | 0.28% | 0.16% | 0.16% | ISIN |
| Japan Government Ten Year Bonds JP1103601LA4 | 0.24% | 0.16% | 0.16% | 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 | BWX | IAGG |
|---|---|---|
| Euro (EUR) | 34.5% | 43.9% |
| Japanese yen (JPY) | 22.8% | 10.6% |
| Chinese yuan (CNY) | 4.6% | 18.3% |
| British pound (GBP) | 5.0% | 7.6% |
| Canadian dollar (CAD) | 4.6% | 5.2% |
| Australian dollar (AUD) | 4.0% | 2.9% |
| South Korean won (KRW) | 4.5% | 1.8% |
| Malaysian ringgit (MYR) | 2.5% | 0.8% |
| Mexican peso (MXN) | 2.2% | 0.7% |
| Thai baht (THB) | 2.1% | 0.7% |