AGG vs SCHR: Holdings Overlap
AGGiShares Core U.S. Aggregate Bond ETF
iShares · 13266 holdings · $137.7B · as of 2026-05-31
SCHRSchwab Intermediate-Term U.S. Treasury ETF
Schwab · 101 holdings · $13.3B · as of 2026-03-31
Holdings snapshots are 61 days apart (AGG: 2026-05-31, SCHR: 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 SCHR?
iShares Core U.S. Aggregate Bond ETF (AGG, by iShares) holds 13266 positions; Schwab Intermediate-Term U.S. Treasury ETF (SCHR, by Schwab) holds 101. They have 100 holdings in common, and by portfolio weight the two funds are 20.6% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 20.6%Sum of the smaller weight of each shared holding
- Shared Holdings
- 100AGG holds 13266 · SCHR holds 101
- Weight in Shared Holdings
- AGG 21%·SCHR 99%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
13166 of 13266 positions (77.9% of the fund) are not held by SCHR. Showing the top 30 by weight.
- U.S. Treasury Notes0.35%
- U.S. Treasury Notes0.31%
- U.S. Treasury Notes0.30%
- U.S. Treasury Notes0.26%
- U.S. Treasury Notes0.25%
- U.S. Treasury Notes0.25%
Only in SCHR
1 of 101 positions (0.1% of the fund) are not held by AGG.
- U.S. Treasury Bonds0.14%
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% |
| SCHR | +0.0% | -0.3% | +1.7% | +3.8% | -0.1% | +1.1% | 3.97% |
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 SCHR →
Shared Holdings(100)
The top 10 shared positions account for 19% of the overlap, led by U.S. Treasury Notes, U.S. Treasury Notes and U.S. Treasury Notes.
| U.S. Treasury Notes | 0.42% | 1.93% | 0.42% |
|---|---|---|---|
| U.S. Treasury Notes | 0.41% | 1.88% | 0.41% |
| U.S. Treasury Notes | 0.41% | 1.66% | 0.41% |
| U.S. Treasury Notes | 0.40% | 1.83% | 0.40% |
| U.S. Treasury Notes | 0.40% | 1.83% | 0.40% |
| U.S. Treasury Notes | 0.39% | 1.88% | 0.39% |
| U.S. Treasury Notes | 0.39% | 1.88% | 0.39% |
| U.S. Treasury Notes | 0.39% | 1.85% | 0.39% |
| U.S. Treasury Notes | 0.39% | 1.84% | 0.39% |
| U.S. Treasury Notes | 0.38% | 1.90% | 0.38% |
| U.S. Treasury Notes | 0.37% | 0.76% | 0.37% |
| U.S. Treasury Notes | 0.35% | 1.66% | 0.35% |
| U.S. Treasury Notes | 0.33% | 1.49% | 0.33% |
| U.S. Treasury Notes | 0.33% | 1.10% | 0.33% |
| U.S. Treasury Notes | 0.33% | 1.48% | 0.33% |
| U.S. Treasury Notes | 0.32% | 1.51% | 0.32% |
| U.S. Treasury Notes | 0.31% | 1.28% | 0.31% |
| U.S. Treasury Notes | 0.31% | 1.49% | 0.31% |
| U.S. Treasury Notes | 0.31% | 1.09% | 0.31% |
| U.S. Treasury Notes | 0.30% | 1.15% | 0.30% |
| U.S. Treasury Notes | 0.29% | 1.45% | 0.29% |
| U.S. Treasury Notes | 0.29% | 1.10% | 0.29% |
| U.S. Treasury Notes | 0.29% | 1.55% | 0.29% |
| U.S. Treasury Notes | 0.29% | 1.10% | 0.29% |
| U.S. Treasury Notes | 0.28% | 1.10% | 0.28% |
Frequently Asked Questions
How much do AGG and SCHR overlap?
AGG and SCHR overlap by 20.6% of portfolio weight. They share 100 holdings (AGG holds 13266 positions and SCHR holds 101), based on each fund's latest SEC-reported holdings.
Is it redundant to own both AGG and SCHR?
The two portfolios are 20.6% 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 SCHR?
The largest positions held by both funds are U.S. Treasury Notes, U.S. Treasury Notes, U.S. Treasury Notes, U.S. Treasury Notes and U.S. Treasury Notes. Together the top 10 shared positions account for 19% of the total overlap.
What does AGG own that SCHR doesn't?
13166 positions (77.9% 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, 1 positions (0.1% of SCHR) are unique to SCHR.