VB vs VGT: how much do they overlap?
Vanguard Small-Cap ETF (VB) · Vanguard Information Technology ETF (VGT)
overlap by weight · 168 shared holdings
VB: 1312 holdings (as of 2026-03-31) · VGT: 319 holdings (as of 2026-02-28)
Note: the two funds' latest official filings have different dates, which can understate overlap slightly for funds tracking similar indexes.
Low overlap
What this means
VB and VGT 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 VGT |
|---|---|---|---|
| Ciena Corp | CIEN | 0.38% | 0.39% |
| Lumentum Holdings Inc | LITE | 0.35% | 0.5% |
| Coherent Corp | COHR | 0.31% | 0.35% |
| Jabil Inc | JBL | 0.37% | 0.24% |
| MKS Instruments Inc | MKSI | 0.22% | 0.22% |
| Entegris Inc | ENTG | 0.25% | 0.21% |
| MACOM Technology Solutions Holdings Inc | MTSI | 0.21% | 0.21% |
| Fabrinet | FN | 0.26% | 0.2% |
| Flex Ltd | FLEX | 0.34% | 0.19% |
| Twilio Inc | TWLO | 0.27% | 0.18% |
FAQ
How much do VB and VGT overlap?
VB and VGT have a 12.4% overlap by weight, sharing 168 holdings (out of 1312 in VB and 319 in VGT), based on official issuer holdings as of 2026-03-31.
What does 12.4% overlap mean?
VB and VGT hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do VB and VGT both hold?
The largest shared positions are Ciena Corp, Lumentum Holdings Inc, Coherent Corp, Jabil Inc, MKS Instruments Inc. The full list of top shared holdings with weights in each fund is shown on this page.