IVOO vs MVV
Vanguard S&P Mid-Cap 400 ETF against ProShares Ultra MidCap400: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
78%
398 shared positions
Fee gap
88 bp
IVOO is cheaper
1-year return gap
6.4 pts
MVV is ahead
Larger fund
IVOO
$3.8B
Side by side
| IVOO | MVV | |
|---|---|---|
| Fund | Vanguard S&P Mid-Cap 400 ETF | ProShares Ultra MidCap400 |
| Issuer | Vanguard | ProShares |
| Category | Mid Cap Blend | Leveraged Equity |
| Expense ratio | 0.07% | 0.95% |
| Assets | $3.8B | $146M |
| Average daily dollar volume | $11M | $864K |
| Listed | Sep 7, 2010 | Jun 19, 2006 |
| FrenzyCap score | 86 | 46 |
| 1-month return | −0.1% | −0.1% |
| 3-month return | −3.4% | −7.7% |
| Year to date | +10.5% | +16.6% |
| 1-year return | +12.2% | +18.7% |
| 30-day volatility | 11.7% | 23.2% |
| Worst drawdown, 1 year | −9.1% | −17.8% |
| Trailing 12-month yield | 1.21% | 0.65% |
| Holdings | 409 | 410 |
| Top 10 weight | 7.8% | 123.3% |
| Look-through P/E | 23.1 | 22.6 |
| Holdings vs fair value | +11.6% | +12.0% |
| Holdings above 200-day average | 48% | 49% |
| Net flow, latest 3 reported months | +$113M thru May 2026 | −$2.0M thru May 2026 |
| 30-day implied volatility | 15.5% | 27.6% |
| Holdings as of | as of Sep 30, 2026issuer data | as of Oct 15, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
98% of IVOO · 78% of MVV| Holding | IVOO | MVV |
|---|---|---|
| OKTA | 1.02% | 0.79% |
| FTI | 0.78% | 0.61% |
| ATI | 0.76% | 0.59% |
| NVT | 0.76% | 0.54% |
| UTHR | 0.68% | 0.53% |
| ENTG | 0.69% | 0.51% |
| THC | 0.60% | 0.51% |
| XPO | 0.60% | 0.51% |
| USFD | 0.59% | 0.50% |
| RS | 0.58% | 0.47% |
| ROKU | 0.59% | 0.47% |
| SNX | 0.60% | 0.47% |
| PR | 0.52% | 0.45% |
| RGLD | 0.59% | 0.45% |
| WWD | 0.57% | 0.45% |
| DINO | 0.49% | 0.44% |
| NTNX | 0.56% | 0.43% |
| MTSI | 0.58% | 0.43% |
| CRS | 0.57% | 0.43% |
| CW | 0.59% | 0.42% |
| ROIV | 0.58% | 0.42% |
| DT | 0.49% | 0.42% |
| OVV | 0.47% | 0.42% |
| ITT | 0.53% | 0.41% |
| EWBC | 0.50% | 0.40% |
Sector mix of the stock holdings
| Sector | IVOO | MVV | Gap |
|---|---|---|---|
| Industrials | 22.6% | 17.7% | +4.9% |
| Technology | 16.1% | 11.5% | +4.7% |
| Financials | 13.7% | 10.9% | +2.8% |
| Consumer Discretionary | 10.1% | 8.3% | +1.7% |
| Health Care | 9.3% | 7.4% | +1.9% |
| Materials | 8.2% | 6.3% | +1.9% |
| Real Estate | 7.7% | 6.0% | +1.7% |
| Utilities | 4.0% | 3.3% | +0.8% |
| Energy | 3.4% | 3.0% | +0.5% |
| Consumer Staples | 2.6% | 2.3% | +0.2% |
| Communication Services | 1.1% | 0.9% | +0.2% |
| Other | 0.3% | 0.3% | +0.1% |
More: full overlap table · IVOO holdings · MVV holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.