ETF comparison
AGG vs IGIB
US Aggregate Bond vs US Corporate Bond.
iShares Core U.S. Aggregate Bond ETF · iShares 5-10 Year Investment Grade Corporate Bond ETF
Holdings overlap
2,322 positions appear in both funds. Buying equal dollars of AGG and IGIB would leave roughly 6.6% 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
AGG is 1 bps cheaper than IGIB. On a $100,000 position that's about $10/yr more in fees for IGIB.
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 AGG vs IGIB.
Top shared holdings
2,322 shared in total| # | Holding | In AGG | In IGIB | Overlap |
|---|---|---|---|---|
| 1 | META PLATFORMS INC | 0.02% | 0.22% | 0.02% |
| 2 | AMAZON.COM INC | 0.02% | 0.22% | 0.02% |
| 3 | BANK OF AMERICA CORP | 0.02% | 0.19% | 0.02% |
| 4 | BANK OF AMERICA CORP | 0.02% | 0.19% | 0.02% |
| 5 | SPACE EXPLORATION TECH | 0.02% | 0.20% | 0.02% |
| 6 | META PLATFORMS INC | 0.02% | 0.19% | 0.02% |
| 7 | WELLS FARGO & COMPANY | 0.02% | 0.17% | 0.02% |
| 8 | ANHEUSER-BUSCH CO/INBEV | 0.02% | 0.20% | 0.02% |
| 9 | GOLDMAN SACHS GROUP INC | 0.02% | 0.13% | 0.02% |
| 10 | PFIZER INVESTMENT ENTER | 0.02% | 0.18% | 0.02% |
| 11 | SPACE EXPLORATION TECH | 0.02% | 0.19% | 0.02% |
| 12 | BANK OF AMERICA CORP | 0.02% | 0.19% | 0.02% |
Only in AGG
11,060 total- United States Treasury 0.41%
- United States Treasury 0.40%
- United States Treasury 0.40%
- United States Treasury 0.40%
- United States Treasury 0.39%
- United States Treasury 0.39%
- United States Treasury 0.39%
- United States Treasury 0.38%
- United States Treasury 0.38%
- United States Treasury 0.38%
Only in IGIB
695 total- MARS INC 0.19%
- QTS FAYETTEV I DC1-2/TRS 0.15%
- CARNIVAL CORP LTD 0.11%
- MARS INC 0.11%
- NTT FINANCE CORP 0.09%
- BNP PARIBAS 0.09%
- UBS GROUP AG 0.09%
- NTT FINANCE CORP 0.08%
- UBS GROUP AG 0.08%
- MEIJI YASUDA LIFE INSURA 0.08%
Related comparisons
More comparisons with AGG
- AGG vs SCHI · Schwab 5-10 Year Corporate Bond ETF 6.6%
- AGG vs VCIT · Vanguard Intermediate-Term Corporate Bond Index Fund ETF Shares 6.6%
- AGG vs CGCP · Capital Group Core Plus Income ETF 6.1%
- AGG vs CORP · PIMCO Investment Grade Corporate Bond Exchange-Traded Fund 5.4%
- AGG vs SPMB · State Street SPDR Portfolio Mortgage Backed Bond Index ETF 5.4%
- AGG vs TLT · iShares 20+ Year Treasury Bond ETF 5.1%
More comparisons with IGIB
- IGIB vs SCHZ · Schwab U.S. Aggregate Bond ETF 6.3%
- IGIB vs SPLB · State Street SPDR Portfolio Long Term Corporate Bond Index ETF 0.6%
- IGIB vs VCSH · Vanguard Short-Term Corporate Bond Index Fund ETF Shares 0.4%
- IGIB vs VCLT · Vanguard Long-Term Corporate Bond Index Fund ETF Shares 0.2%
- IGIB vs IGLB · iShares 10+ Year Investment Grade Corporate Bond ETF 0.0%
- IGIB vs IGSB · iShares 1-5 Year Investment Grade Corporate Bond ETF 0.0%
Percentages are holdings overlap with the named fund.
Open AGG or IGIB 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.