IVW vs VO: how much do they overlap?
iShares S&P 500 Growth ETF (IVW) · Vanguard Mid-Cap ETF (VO)
overlap by weight · 64 shared holdings
IVW: 143 holdings (as of 2026-03-31) · VO: 289 holdings (as of 2026-03-31)
Low overlap
What this means
IVW and VO 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 IVW | in VO |
|---|---|---|---|
| Newmont Corporation | NEM | 0.41% | 0.64% |
| Vertiv Holdings Co | VRT | 0.33% | 1.03% |
| Howmet Aerospace Inc | HWM | 0.32% | 1.01% |
| Quanta Services, Inc. | PWR | 0.28% | 0.89% |
| Corning Incorporated | GLW | 0.25% | 0.57% |
| Hilton Worldwide Holdings Inc | HLT | 0.24% | 0.38% |
| ROYAL CARIBBEAN CRUISES LTD | RCL | 0.24% | 0.73% |
| TRANSDIGM GROUP INC | TDG | 0.23% | 0.71% |
| Constellation Energy Corp. | CEG | 0.2% | 0.94% |
| DoorDash Inc | DASH | 0.19% | 0.57% |
FAQ
How much do IVW and VO overlap?
IVW and VO have a 7.7% overlap by weight, sharing 64 holdings (out of 143 in IVW and 289 in VO), based on official issuer holdings as of 2026-03-31.
What does 7.7% overlap mean?
IVW and VO hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do IVW and VO both hold?
The largest shared positions are Newmont Corporation, Vertiv Holdings Co, Howmet Aerospace Inc, Quanta Services, Inc., Corning Incorporated. The full list of top shared holdings with weights in each fund is shown on this page.