BSV vs IGIB: Holdings Overlap
BSVVanguard Short-term Bond Index Fund
Vanguard · 3156 holdings · $45.6B · as of 2026-03-31
IGIBiShares 5-10 Year Investment Grade Corporate Bond ETF
iShares · 2988 holdings · $18.6B · as of 2026-05-31
Holdings snapshots are 61 days apart (BSV: 2026-03-31, IGIB: 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 BSV and IGIB?
Vanguard Short-term Bond Index Fund (BSV, by Vanguard) holds 3156 positions; iShares 5-10 Year Investment Grade Corporate Bond ETF (IGIB, by iShares) holds 2988. They have 4 holdings in common, and by portfolio weight the two funds are 0.0% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 4BSV holds 3156 · IGIB holds 2988
- Weight in Shared Holdings
- BSV 0%·IGIB 0%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 BSV
3152 of 3156 positions (98.2% of the fund) are not held by IGIB. Showing the top 30 by weight.
- U.S. Treasury Notes1.16%
- U.S. Treasury Notes0.92%
- U.S. Treasury Notes0.91%
- U.S. Treasury Notes0.82%
- U.S. Treasury Notes0.80%
- U.S. Treasury Notes0.80%
Only in IGIB
2984 of 2988 positions (98.8% of the fund) are not held by BSV. Showing the top 30 by weight.
- Meta Platforms Inc0.23%
- Amazon.com Inc0.22%
- Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide Inc0.20%
- Bank of America Corp0.19%
- Bank of America Corp0.19%
- Bank of America Corp0.19%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| BSV | +0.3% | +0.7% | +2.7% | +4.5% | +1.7% | +1.9% | 4.03% |
| IGIB | -0.2% | +0.0% | +2.9% | +6.2% | +1.0% | +2.9% | 4.90% |
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 BSV vs IGIB →
Shared Holdings(4)
The top 4 shared positions account for 96% of the overlap, led by Salesforce, Inc., Mizuho Financial Group, Inc. and Pacific Gas and Electric Co.
| Salesforce, Inc. | 0.02% | 0.14% | 0.02% |
|---|---|---|---|
| Mizuho Financial Group, Inc. | 0.01% | 0.02% | 0.01% |
| Pacific Gas and Electric Co | 0.01% | 0.03% | 0.01% |
| Sysco Corp. | 0.00% | 0.01% | 0.00% |
Frequently Asked Questions
How much do BSV and IGIB overlap?
BSV and IGIB overlap by 0.0% of portfolio weight. They share 4 holdings (BSV holds 3156 positions and IGIB holds 2988), based on each fund's latest SEC-reported holdings.
Is it redundant to own both BSV and IGIB?
The two portfolios are 0.0% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of BSV and IGIB?
The largest positions held by both funds are Salesforce, Inc., Mizuho Financial Group, Inc., Pacific Gas and Electric Co and Sysco Corp.. Together the top 4 shared positions account for 96% of the total overlap.
What does BSV own that IGIB doesn't?
3152 positions (98.2% of BSV) are unique to BSV, led by U.S. Treasury Notes, U.S. Treasury Notes and U.S. Treasury Notes. In the other direction, 2984 positions (98.8% of IGIB) are unique to IGIB.