ETF comparison
IGSB vs SPLB
Both US Corporate Bond.
iShares 1-5 Year Investment Grade Corporate Bond ETF · State Street SPDR Portfolio Long Term Corporate Bond Index ETF
Holdings overlap
3 positions appear in both funds. Buying equal dollars of IGSB and SPLB would leave roughly 0.0% 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
State Street SPDR Portfolio Long Term Corporate Bond Index ETF
State Street · US Corporate Bond
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 SPLB.
Top shared holdings
3 shared in total| # | Holding | In IGSB | In SPLB | Overlap |
|---|---|---|---|---|
| 1 | GEORGIA-PACIFIC LLC | 0.02% | 0.01% | 0.01% |
| 2 | GEORGIA-PACIFIC LLC | 0.01% | 0.00% | 0.00% |
| 3 | DOW CHEMICAL CO/THE | 0.02% | 0.00% | 0.00% |
Only in IGSB
4,719 total- EAGLE FUNDING LUXCO SARL 0.29%
- T-MOBILE USA INC 0.17%
- SPACE EXPLORATION TECH 0.15%
- BANK OF AMERICA CORP 0.14%
- AMAZON.COM INC 0.13%
- ABBVIE INC 0.13%
- MARS INC 0.12%
- CVS HEALTH CORP 0.12%
- AMAZON.COM INC 0.12%
- NVIDIA CORP 0.11%
Only in SPLB
2,936 total- ANHEUSER-BUSCH CO/INBEV 0.35%
- CVS HEALTH CORP 0.34%
- AMAZON.COM INC 0.31%
- META PLATFORMS INC 0.28%
- CHARTER COMM OPT LLC/CAP 0.28%
- META PLATFORMS INC 0.27%
- BROADCOM INC 0.26%
- META PLATFORMS INC 0.26%
- PFIZER INVESTMENT ENTER 0.26%
- ORACLE CORP 0.25%
Related comparisons
More comparisons with IGSB
- IGSB vs IGIB · iShares 5-10 Year Investment Grade Corporate Bond ETF 0.0%
- IGSB vs BNDX · Vanguard Total International Bond Index Fund ETF Shares 0.0%
- IGSB vs CWB · State Street SPDR Bloomberg Convertible Securities ETF 0.0%
- IGSB vs GOVT · iShares U.S. Treasury Bond ETF 0.0%
- IGSB vs ICVT · iShares Convertible Bond ETF 0.0%
- IGSB vs IGLB · iShares 10+ Year Investment Grade Corporate Bond ETF 0.0%
More comparisons with SPLB
- SPLB vs VCSH · Vanguard Short-Term Corporate Bond Index Fund ETF Shares 0.0%
- SPLB vs BNDX · Vanguard Total International Bond Index Fund ETF Shares 0.0%
- SPLB vs CWB · State Street SPDR Bloomberg Convertible Securities ETF 0.0%
- SPLB vs GOVT · iShares U.S. Treasury Bond ETF 0.0%
- SPLB vs ICVT · iShares Convertible Bond ETF 0.0%
- SPLB vs SCHP · Schwab U.S. TIPS ETF 0.0%
Percentages are holdings overlap with the named fund.
Open IGSB or SPLB 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.