Compare ETFs
Fees, size, distributions, currency exposure and holdings overlap for two to four funds, side by side.
Side by side
| Measure | MFSBMFS Active Core Plus Bond ETF | IGSBiShares 1-5 Year Investment Grade Corporate Bond... |
|---|---|---|
| Market | USNYSE | USNasdaq |
| Issuer | MFS | iShares |
| Asset class | Fixed income · Global | Fixed income · Global |
| Expense ratio | 0.34%Expense ratio, filed 25 Jun 2026 | 0.04%Expense ratio, filed 18 Jun 2026 |
| Net assets | $423.8MAs of 31 May 2026 | $22.0BAs of 31 May 2026 |
| Holdings | 411As of 31 May 2026 | 4,608As of 31 May 2026 |
| 12-month distribution yield | 4.77% | 4.69% |
| Distributions | Monthly$1.1460 in 12 months | Monthly$2.4050 in 12 months |
| Last price | $24.0320 Oct 2026, 19:59 UTC | $51.3220 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 | MFSB | IGSB |
|---|---|---|
| MFSB | Same fund | 0.5%at least |
| IGSB | 0.5%at least | Same fund |
MFSB and IGSB
- Weighted overlap
- 0.5%
- Holdings in common
- 13
- MFSB holdings also in IGSB
- 3.2% by count
- IGSB holdings also in MFSB
- 0.7% by count
| Holding | Weight in MFSB | Weight in IGSB | Overlap | Matched by |
|---|---|---|---|---|
| JPMORGAN CHASE & CO US46647PDG81 | 0.08% | 0.10% | 0.08% | ISIN |
| MORGAN STANLEY US61747YFF79 | 0.07% | 0.06% | 0.06% | ISIN |
| T-MOBILE USA INC US87264ACB98 | 0.05% | 0.06% | 0.05% | ISIN |
| CAPITAL ONE FINANCIAL COCapital One Financial Corp US14040HDC60 | 0.09% | 0.05% | 0.05% | ISIN |
| FORD MOTOR CREDIT CO LLC US345397H485 | 0.12% | 0.03% | 0.03% | ISIN |
| REGAL REXNORD CORP US758750AN32 | 0.07% | 0.03% | 0.03% | ISIN |
| BAT CAPITAL CORP US054989AA67 | 0.06% | 0.03% | 0.03% | ISIN |
| EQT CORP US26884LBD01 | 0.18% | 0.03% | 0.03% | ISIN |
| LPL HOLDINGS INC US50212YAD67 | 0.03% | 0.03% | 0.03% | ISIN |
| LAS VEGAS SANDS CORP US517834AM90 | 0.18% | 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 | MFSB | IGSB |
|---|---|---|
| US dollar (USD) | 101.9% | 105.5% |
| Euro (EUR) | 0.0% | Below the top 12 or none |