BIV vs EAGG: Holdings Overlap
BIVVanguard Intermediate-term Bond Index Fund
Vanguard · 2340 holdings · $28.9B · as of 2026-03-31
EAGGiShares ESG Aware U.S. Aggregate Bond ETF
iShares · 5210 holdings · $5.0B · as of 2026-05-31
Holdings snapshots are 61 days apart (BIV: 2026-03-31, EAGG: 2026-05-31). 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 BIV and EAGG?
Vanguard Intermediate-term Bond Index Fund (BIV, by Vanguard) holds 2340 positions; iShares ESG Aware U.S. Aggregate Bond ETF (EAGG, by iShares) holds 5210. They have 939 holdings in common, and by portfolio weight the two funds are 16.4% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 16.4%Sum of the smaller weight of each shared holding
- Shared Holdings
- 939BIV holds 2340 · EAGG holds 5210
- Weight in Shared Holdings
- BIV 76%·EAGG 18%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 BIV
1401 of 2340 positions (23.2% of the fund) are not held by EAGG. Showing the top 30 by weight.
- Bank of America Corp.0.11%
- State of Illinois, Series 20030.11%
- Federal National Mortgage Association0.11%
- Meta Platforms, Inc.0.11%
- Bank of America Corp.0.09%
- WELLS FARGO and CO NEW 5.605%/VAR 04/23/20360.09%
Only in EAGG
4271 of 5210 positions (80.3% of the fund) are not held by BIV. Showing the top 30 by weight.
- Uniform Mortgage-Backed Security, TBA0.51%
- Freddie Mac Pool0.42%
- U.S. Treasury Notes0.38%
- U.S. Treasury Notes0.37%
- U.S. Treasury Notes0.36%
- Uniform Mortgage-Backed Security, TBA0.35%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| BIV | -0.2% | -0.3% | +2.0% | +4.6% | -0.1% | +1.7% | 4.31% |
| EAGG | -0.3% | -0.0% | +2.4% | +4.1% | -0.3% | — | 4.05% |
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 BIV vs EAGG →
Shared Holdings(939)
The top 10 shared positions account for 24% of the overlap, led by U.S. Treasury Notes, U.S. Treasury Notes and U.S. Treasury Notes.
| U.S. Treasury Notes | 2.29% | 0.47% | 0.47% |
|---|---|---|---|
| U.S. Treasury Notes | 2.06% | 0.41% | 0.41% |
| U.S. Treasury Notes | 1.99% | 0.40% | 0.40% |
| U.S. Treasury Notes | 2.18% | 0.40% | 0.40% |
| U.S. Treasury Notes | 2.03% | 0.39% | 0.39% |
| U.S. Treasury Notes | 2.02% | 0.38% | 0.38% |
| U.S. Treasury Notes | 2.06% | 0.37% | 0.37% |
| U.S. Treasury Notes | 1.95% | 0.37% | 0.37% |
| U.S. Treasury Notes | 1.64% | 0.37% | 0.37% |
| U.S. Treasury Notes | 2.19% | 0.34% | 0.34% |
| U.S. Treasury Notes | 1.75% | 0.32% | 0.32% |
| U.S. Treasury Notes | 1.88% | 0.32% | 0.32% |
| U.S. Treasury Notes | 0.92% | 0.29% | 0.29% |
| U.S. Treasury Notes | 1.67% | 0.27% | 0.27% |
| U.S. Treasury Notes | 1.72% | 0.27% | 0.27% |
| U.S. Treasury Notes | 1.77% | 0.26% | 0.26% |
| U.S. Treasury Notes | 1.68% | 0.25% | 0.25% |
| U.S. Treasury Notes | 2.20% | 0.25% | 0.25% |
| U.S. Treasury Notes | 1.61% | 0.24% | 0.24% |
| U.S. Treasury Notes | 0.71% | 0.24% | 0.24% |
| U.S. Treasury Notes | 0.85% | 0.23% | 0.23% |
| U.S. Treasury Notes | 1.55% | 0.23% | 0.23% |
| U.S. Treasury Notes | 0.56% | 0.23% | 0.23% |
| U.S. Treasury Notes | 0.84% | 0.22% | 0.22% |
| U.S. Treasury Notes | 0.20% | 0.25% | 0.20% |
Showing the top 250 of 939 shared holdings by overlap weight.
Frequently Asked Questions
How much do BIV and EAGG overlap?
BIV and EAGG overlap by 16.4% of portfolio weight. They share 939 holdings (BIV holds 2340 positions and EAGG holds 5210), based on each fund's latest SEC-reported holdings.
Is it redundant to own both BIV and EAGG?
The two portfolios are 16.4% 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 BIV and EAGG?
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 24% of the total overlap.
What does BIV own that EAGG doesn't?
1401 positions (23.2% of BIV) are unique to BIV, led by Bank of America Corp., State of Illinois, Series 2003 and Federal National Mortgage Association. In the other direction, 4271 positions (80.3% of EAGG) are unique to EAGG.