ETF comparison
SPSB vs USIG
Both US Corporate Bond.
State Street SPDR Portfolio Short Term Corporate Bond ETF · iShares Broad USD Investment Grade Corporate Bond ETF
Holdings overlap
1,538 positions appear in both funds. Buying equal dollars of SPSB and USIG would leave roughly 15.1% 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 SPSB vs USIG.
Top shared holdings
1,538 shared in total| # | Holding | In SPSB | In USIG | Overlap |
|---|---|---|---|---|
| 1 | BANK OF AMERICA CORP | 0.42% | 0.09% | 0.09% |
| 2 | GOLDMAN SACHS GROUP INC | 0.31% | 0.07% | 0.07% |
| 3 | CVS HEALTH CORP | 0.27% | 0.06% | 0.06% |
| 4 | WELLS FARGO & COMPANY | 0.25% | 0.05% | 0.05% |
| 5 | BANK OF AMERICA CORP | 0.20% | 0.04% | 0.04% |
| 6 | MORGAN STANLEY | 0.21% | 0.04% | 0.04% |
| 7 | PFIZER INVESTMENT ENTER | 0.37% | 0.04% | 0.04% |
| 8 | BANK OF AMERICA CORP | 0.12% | 0.04% | 0.04% |
| 9 | BANK OF AMERICA CORP | 0.30% | 0.04% | 0.04% |
| 10 | BANK OF AMERICA CORP | 0.10% | 0.04% | 0.04% |
| 11 | AERCAP IRELAND CAP/GLOBA | 0.44% | 0.04% | 0.04% |
| 12 | AMGEN INC | 0.25% | 0.04% | 0.04% |
Only in SPSB
61 total- NVIDIA CORP 0.19%
- APPLE INC 0.17%
- NVIDIA CORP 0.17%
- BANK OF AMERICA CORP 0.16%
- BARCLAYS PLC 0.16%
- HPS CORPORATE LENDING FU 0.13%
- CITIBANK NA 0.10%
- TOLEDO HOSPITAL/THE 0.10%
- JOHN DEERE CAPITAL CORP 0.08%
- CHARLES SCHWAB CORP 0.08%
Only in USIG
9,920 total- ANHEUSER-BUSCH CO/INBEV 0.09%
- EAGLE FUNDING LUXCO SARL 0.08%
- CVS HEALTH CORP 0.08%
- T-MOBILE USA INC 0.07%
- META PLATFORMS INC 0.06%
- GOLDMAN SACHS GROUP INC 0.06%
- GOLDMAN SACHS GROUP INC 0.06%
- GOLDMAN SACHS GROUP INC 0.06%
- PFIZER INVESTMENT ENTER 0.06%
- AMAZON.COM INC 0.06%
Related comparisons
More comparisons with SPSB
- SPSB vs CORP · PIMCO Investment Grade Corporate Bond Index Exchange-Traded Fund 7.8%
- SPSB vs AGG · iShares Core U.S. Aggregate Bond ETF 4.7%
- SPSB vs BND · Vanguard Total Bond Market Index Fund ETF Shares 4.6%
- SPSB vs SCHZ · Schwab U.S. Aggregate Bond ETF 4.5%
- SPSB vs LQD · iShares iBoxx $ Investment Grade Corporate Bond ETF 0.4%
- SPSB vs BNDX · Vanguard Total International Bond Index Fund ETF Shares 0.0%
More comparisons with USIG
- USIG vs CORP · PIMCO Investment Grade Corporate Bond Index Exchange-Traded Fund 13.9%
- USIG vs BNDX · Vanguard Total International Bond Index Fund ETF Shares 0.0%
- USIG vs CWB · State Street SPDR Bloomberg Convertible Securities ETF 0.0%
- USIG vs GOVT · iShares U.S. Treasury Bond ETF 0.0%
- USIG vs ICVT · iShares Convertible Bond ETF 0.0%
- USIG vs SCHP · Schwab U.S. TIPS ETF 0.0%
Percentages are holdings overlap with the named fund.
Open SPSB 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.