ETF comparison
IGSB vs USIG
Both US Corporate Bond.
iShares 1-5 Year Investment Grade Corporate Bond ETF · iShares Broad USD Investment Grade Corporate Bond ETF
Holdings overlap
4,604 positions appear in both funds. Buying equal dollars of IGSB and USIG would leave roughly 41.1% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
Expense ratios are effectively identical (0.040% vs 0.040%).
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with IGSB vs USIG.
Top shared holdings
4,604 shared in total| # | Holding | In IGSB | In USIG | Overlap |
|---|---|---|---|---|
| 1 | EAGLE FUNDING LUXCO SARL | 0.29% | 0.08% | 0.08% |
| 2 | BANK OF AMERICA CORP | 0.14% | 0.08% | 0.08% |
| 3 | T-MOBILE USA INC | 0.17% | 0.07% | 0.07% |
| 4 | SPACE EXPLORATION TECH | 0.15% | 0.07% | 0.07% |
| 5 | GOLDMAN SACHS GROUP INC | 0.10% | 0.06% | 0.06% |
| 6 | ABBVIE INC | 0.13% | 0.06% | 0.06% |
| 7 | CVS HEALTH CORP | 0.12% | 0.06% | 0.06% |
| 8 | WELLS FARGO & COMPANY | 0.11% | 0.05% | 0.05% |
| 9 | NVIDIA CORP | 0.11% | 0.05% | 0.05% |
| 10 | BOEING CO | 0.11% | 0.05% | 0.05% |
| 11 | BANK OF AMERICA CORP | 0.11% | 0.05% | 0.05% |
| 12 | BANK OF AMERICA CORP | 0.10% | 0.05% | 0.05% |
Only in IGSB
118 total- QATAR ENERGY 0.08%
- AMAZON.COM INC 0.07%
- GOLDMAN SACHS GROUP INC 0.06%
- HSBC HOLDINGS PLC 0.06%
- BAT CAPITAL CORP 0.05%
- CVS HEALTH CORP 0.05%
- BARCLAYS PLC 0.04%
- BANCO SANTANDER SA 0.04%
- CODELCO INC 0.04%
- CHARTER COMM OPT LLC/CAP 0.04%
Only in USIG
6,899 total- CHARTER COMM OPT LLC/CAP 0.08%
- ANHEUSER-BUSCH CO/INBEV 0.08%
- CVS HEALTH CORP 0.07%
- CHARTER COMM OPT LLC/CAP 0.06%
- GOLDMAN SACHS GROUP INC 0.06%
- META PLATFORMS INC 0.06%
- AMAZON.COM INC 0.06%
- SPACE EXPLORATION TECH 0.06%
- SPACE EXPLORATION TECH 0.06%
- META PLATFORMS INC 0.06%
Related comparisons
More comparisons with IGSB
- IGSB vs SPSB · State Street SPDR Portfolio Short Term Corporate Bond Index ETF 31.7%
- IGSB vs VTC · Vanguard Total Corporate Bond ETF ETF Shares 30.4%
- IGSB vs LQD · iShares iBoxx $ Investment Grade Corporate Bond ETF 21.2%
- IGSB vs CORP · PIMCO Investment Grade Corporate Bond Exchange-Traded Fund 11.7%
- IGSB vs AGG · iShares Core U.S. Aggregate Bond ETF 10.0%
- IGSB vs BND · Vanguard Total Bond Market Index Fund ETF Shares 9.9%
More comparisons with USIG
- USIG vs IGLB · iShares 10+ Year Investment Grade Corporate Bond ETF 28.8%
- USIG vs VCSH · Vanguard Short-Term Corporate Bond Index Fund ETF Shares 27.5%
- USIG vs IGIB · iShares 5-10 Year Investment Grade Corporate Bond ETF 26.9%
- USIG vs BND · Vanguard Total Bond Market Index Fund ETF Shares 24.2%
- USIG vs AGG · iShares Core U.S. Aggregate Bond ETF 24.1%
- USIG vs SPLB · State Street SPDR Portfolio Long Term Corporate Bond Index ETF 22.6%
Percentages are holdings overlap with the named fund.
Open IGSB or USIG at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions
matched on ISIN (CUSIP fallback). Methodology: see
/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.