VCSH vs VMBS: Holdings Overlap
VCSHVanguard Short-term Corporate Bond Index Fund
Vanguard · 3000 holdings · $45.0B · as of 2026-05-31
VMBSVanguard Mortgage-backed Securities Index Fund
Vanguard · 5112 holdings · $15.6B · as of 2026-05-31
How similar are VCSH and VMBS?
Vanguard Short-term Corporate Bond Index Fund (VCSH, by Vanguard) holds 3000 positions; Vanguard Mortgage-backed Securities Index Fund (VMBS, by Vanguard) holds 5112. They have 0 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
- 0VCSH holds 3000 · VMBS holds 5112
- Weight in Shared Holdings
- VCSH 0%·VMBS 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 VCSH
3000 of 3000 positions (97.9% of the fund) are not held by VMBS. Showing the top 30 by weight.
- US TREASURY N/B0.83%
- Bank of America Corp.0.23%
- AbbVie, Inc.0.21%
- CVS Health Corp.0.20%
- T-Mobile USA, Inc.0.19%
- Boeing Co. (The)0.19%
Only in VMBS
5112 of 5112 positions (99.3% of the fund) are not held by VCSH. Showing the top 30 by weight.
- Uniform Mortgage-Backed Security, TBA0.52%
- G2SF 5.5 7/260.36%
- Government National Mortgage Association0.32%
- Ginnie Mae II Pool0.31%
- FN CC27620.29%
- Government National Mortgage Association0.29%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| VCSH | +0.3% | +1.2% | +3.4% | +5.5% | +2.4% | +2.7% | 4.46% |
| VMBS | -0.1% | +0.6% | +4.1% | +4.9% | +0.4% | +1.3% | 4.23% |
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 VCSH vs VMBS →
Shared Holdings(0)
These two funds have no holdings in common.
Frequently Asked Questions
How much do VCSH and VMBS overlap?
VCSH and VMBS overlap by 0.0% of portfolio weight. They share 0 holdings (VCSH holds 3000 positions and VMBS holds 5112), based on each fund's latest SEC-reported holdings.
Is it redundant to own both VCSH and VMBS?
The two portfolios are 0.0% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What does VCSH own that VMBS doesn't?
3000 positions (97.9% of VCSH) are unique to VCSH, led by US TREASURY N/B, Bank of America Corp. and AbbVie, Inc.. In the other direction, 5112 positions (99.3% of VMBS) are unique to VMBS.