AGG vs SCHI: Holdings Overlap
AGGiShares Core U.S. Aggregate Bond ETF
iShares · 13266 holdings · $137.7B · as of 2026-05-31
SCHISchwab 5-10 Year Corporate Bond ETF
Schwab · 2327 holdings · $11.4B · as of 2026-03-31
Holdings snapshots are 61 days apart (AGG: 2026-05-31, SCHI: 2026-03-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are AGG and SCHI?
iShares Core U.S. Aggregate Bond ETF (AGG, by iShares) holds 13266 positions; Schwab 5-10 Year Corporate Bond ETF (SCHI, by Schwab) holds 2327. They have 2298 holdings in common, and by portfolio weight the two funds are 6.6% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 6.6%Sum of the smaller weight of each shared holding
- Shared Holdings
- 2298AGG holds 13266 · SCHI holds 2327
- Weight in Shared Holdings
- AGG 7%·SCHI 98%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in AGG
10968 of 13266 positions (91.8% of the fund) are not held by SCHI. Showing the top 30 by weight.
- U.S. Treasury Notes0.42%
- U.S. Treasury Notes0.41%
- U.S. Treasury Notes0.41%
- U.S. Treasury Notes0.40%
- U.S. Treasury Notes0.40%
- U.S. Treasury Notes0.39%
Only in SCHI
29 of 2327 positions (0.9% of the fund) are not held by AGG.
- Centene Corp0.09%
- Micron Technology Inc0.06%
- Blackrock Inc0.06%
- Centene Corp0.05%
- Micron Technology Inc0.05%
- BlackRock Funding Inc0.05%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| AGG | -0.3% | +0.0% | +2.4% | +4.2% | -0.2% | +1.4% | 4.04% |
| SCHI | -0.2% | +0.1% | +2.9% | +6.1% | +0.9% | — | 5.10% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in AGG vs SCHI →
Shared Holdings(2298)
The top 10 shared positions account for 3% of the overlap, led by Bank of America Corp, Bank of America Corp and Bank of America Corp.
| Bank of America Corp | 0.02% | 0.24% | 0.02% |
|---|---|---|---|
| Bank of America Corp | 0.02% | 0.24% | 0.02% |
| Bank of America Corp | 0.02% | 0.19% | 0.02% |
| Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide Inc | 0.02% | 0.24% | 0.02% |
| Wells Fargo & Co | 0.02% | 0.20% | 0.02% |
| Goldman Sachs Group Inc/The | 0.02% | 0.17% | 0.02% |
| Pfizer Investment Enterprises Pte Ltd | 0.02% | 0.23% | 0.02% |
| JPMorgan Chase & Co | 0.02% | 0.17% | 0.02% |
| Bank of America Corp | 0.02% | 0.23% | 0.02% |
| Morgan Stanley | 0.02% | 0.14% | 0.02% |
| Oracle Corp | 0.02% | 0.22% | 0.02% |
| Morgan Stanley | 0.01% | 0.18% | 0.01% |
| Goldman Sachs Group Inc/The | 0.01% | 0.21% | 0.01% |
| Alphabet Inc | 0.01% | 0.20% | 0.01% |
| Bank of America Corp | 0.01% | 0.18% | 0.01% |
| Verizon Communications Inc | 0.01% | 0.19% | 0.01% |
| JPMorgan Chase & Co | 0.01% | 0.21% | 0.01% |
| Amgen Inc | 0.01% | 0.20% | 0.01% |
| Bank of America Corp | 0.01% | 0.18% | 0.01% |
| JPMorgan Chase & Co | 0.01% | 0.17% | 0.01% |
| Morgan Stanley | 0.01% | 0.15% | 0.01% |
| Bank of America Corp | 0.01% | 0.17% | 0.01% |
| Bank of America Corp | 0.01% | 0.16% | 0.01% |
| Bank of America Corp | 0.01% | 0.16% | 0.01% |
| Wells Fargo & Co | 0.01% | 0.17% | 0.01% |
Showing the top 250 of 2298 shared holdings by overlap weight.
Frequently Asked Questions
How much do AGG and SCHI overlap?
AGG and SCHI overlap by 6.6% of portfolio weight. They share 2298 holdings (AGG holds 13266 positions and SCHI holds 2327), based on each fund's latest SEC-reported holdings.
Is it redundant to own both AGG and SCHI?
The two portfolios are 6.6% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of AGG and SCHI?
The largest positions held by both funds are Bank of America Corp, Bank of America Corp, Bank of America Corp, Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide Inc and Wells Fargo & Co. Together the top 10 shared positions account for 3% of the total overlap.
What does AGG own that SCHI doesn't?
10968 positions (91.8% of AGG) are unique to AGG, led by U.S. Treasury Notes, U.S. Treasury Notes and U.S. Treasury Notes. In the other direction, 29 positions (0.9% of SCHI) are unique to SCHI.