Which stocks do SSO and VOO both hold?

494 stocks are in both. The biggest shared positions: NVDA (5.2% of SSO, 7.5% of VOO), AAPL (4.6% of SSO, 6.6% of VOO), MSFT (3.4% of SSO, 4.3% of VOO), AMZN (2.7% of SSO, 3.6% of VOO), GOOGL (2.2% of SSO, 3.2% of VOO).

SSOvsVOO

ProShares Ultra S&P500 ETF or Vanguard 500 ETF, side by side from their own SEC filings. 65% of their stock holdings are the same at the same weight, across 494 stocks in both. Over the last twelve months SSO returned +56.8% and VOO +22.3%.

65%of the two portfolios is the same stocks at the same weight

SSO65% in stocks the other holds too

VOO99% in stocks the other holds too

stocks in bothstocks only in that fundbonds, cash and unmatched shares

The two funds

From each fund's latest N-PORT filing and its prospectus.

SSOVOOYearly costn/a0.03%Net assets$8.4B$1.7TPositions525520Last 12 months+56.8%+22.3%3 years, a year+40.1%+20.6%5 years, a year+20.1%+13.4%Largest holdingProShares 15.5%NVDA 7.5%Main sectorTechnology 25%Technology 38%Holdings as ofMay 31, 2026Jun 30, 2026

Returns are total returns with dividends reinvested, from the funds’ own monthly figures; “(price)” marks a fund whose filing record is younger than a year, whose twelve months are its price change. The stronger figure in each row is set in bold. Past returns say what happened, not what will.

Growth of $100

Both funds from September 2019, the first month both report, dividends reinvested.

SSO$462VOO$286

September 2019May 2026

What they both hold

494 stocks are in both funds: 65% of SSO and 99% of VOO. The biggest shared positions:

Stockin SSOin VOO

NVDANVIDIA Corporation5.2%7.5%AAPLApple Inc.4.6%6.6%MSFTMicrosoft Corporation3.4%4.3%AMZNAmazon2.7%3.6%GOOGLAlphabet Inc.2.2%3.2%AVGOBroadcom2.1%2.8%GOOGAlphabet Inc. (Class C)1.8%2.6%METAMeta Platforms1.4%1.9%TSLATesla, Inc.1.2%1.8%MUMicron Technology1.1%2.0%

Only in SSO

Its biggest stocks the other fund does not hold.

Only in VOO

Its biggest stocks the other fund does not hold.

More comparisons

SCHB vs SSO SPYI vs SSO IVV vs SSO SPYM vs SSO SPYM vs VOO IVV vs VOO SPYI vs VOO VOO vs VV

From each fund’s Form N-PORT (SSO: May 2026, VOO: June 2026) and prospectus, via the SEC’s public data sets. Overlap counts only the stocks we can match to a listing: stock by stock, the smaller of the two weights, added up.