VB vs VTI: how much do they overlap?
Vanguard Small-Cap ETF (VB) · Vanguard Total Stock Market ETF (VTI)
overlap by weight · 1310 shared holdings
VB: 1312 holdings (as of 2026-03-31) · VTI: 3503 holdings (as of 2026-03-31)
Low overlap
What this means
VB and VTI hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Overlap by weight sums the smaller of the two funds' weights for every stock they both hold — it answers "how much of my money is in the same stocks either way?" See methodology.
Top shared holdings
| Company | Ticker | in VB | in VTI |
|---|---|---|---|
| Ciena Corp | CIEN | 0.38% | 0.09% |
| Lumentum Holdings Inc | LITE | 0.35% | 0.08% |
| Comfort Systems USA Inc | FIX | 0.34% | 0.08% |
| Coherent Corp | COHR | 0.31% | 0.07% |
| EQT Corp | EQT | 0.28% | 0.06% |
| Rocket Lab Corp | RKLB | 0.26% | 0.06% |
| Bloom Energy Corp | BE | 0.25% | 0.06% |
| Insmed Inc | INSM | 0.25% | 0.06% |
| EMCOR Group Inc | EME | 0.46% | 0.05% |
| NRG Energy Inc | NRG | 0.43% | 0.05% |
FAQ
How much do VB and VTI overlap?
VB and VTI have a 12.1% overlap by weight, sharing 1310 holdings (out of 1312 in VB and 3503 in VTI), based on official issuer holdings as of 2026-03-31.
What does 12.1% overlap mean?
VB and VTI hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do VB and VTI both hold?
The largest shared positions are Ciena Corp, Lumentum Holdings Inc, Comfort Systems USA Inc, Coherent Corp, EQT Corp. The full list of top shared holdings with weights in each fund is shown on this page.