Which stocks do IVV and MGC both hold?

171 stocks are in both. The biggest shared positions: NVDA (7.5% of IVV, 9.1% of MGC), AAPL (6.6% of IVV, 8.6% of MGC), MSFT (4.3% of IVV, 6.2% of MGC), AMZN (3.6% of IVV, 4.9% of MGC), GOOGL (3.2% of IVV, 4.1% of MGC).

IVVvsMGC

iShares Core S&P 500 ETF or Vanguard Mega Cap ETF, side by side from their own SEC filings. 82% of their stock holdings are the same at the same weight, across 171 stocks in both. IVV costs 0.03% a year against 0.05% for MGC, $2 a year less on $10,000. Over the last twelve months IVV returned +22.3% and MGC +31.6%.

82%of the two portfolios is the same stocks at the same weight

IVV83% in stocks the other holds too

MGC100% 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.

IVVMGCYearly cost0.03%0.05%Net assets$888.1B$10.8BPositions508182Last 12 months+22.3%+31.6%3 years, a year+20.6%+25.0%5 years, a year+13.4%+14.9%Largest holdingNVDA 7.5%NVDA 9.1%Main sectorTechnology 38%Technology 43%Holdings as ofJun 30, 2026May 31, 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.

IVV$287MGC$302

September 2019May 2026

What they both hold

171 stocks are in both funds: 83% of IVV and 100% of MGC. The biggest shared positions:

Stockin IVVin MGC

NVDANVIDIA Corporation7.5%9.1%AAPLApple Inc.6.6%8.6%MSFTMicrosoft Corporation4.3%6.2%AMZNAmazon3.6%4.9%GOOGLAlphabet Inc.3.2%4.1%AVGOBroadcom2.8%4.0%GOOGAlphabet Inc. (Class C)2.6%3.2%MUMicron Technology2.0%2.0%METAMeta Platforms1.9%2.6%TSLATesla, Inc.1.8%2.3%

Only in IVV

Its biggest stocks the other fund does not hold.

Only in MGC

Its biggest stocks the other fund does not hold.

SNOWSnowflake Inc.0.1%

More comparisons

IVV vs SPYM IVV vs VOO IVV vs SPYI IVV vs VV BBUS vs IVV MGC vs OEF MGC vs VV BBUS vs MGC

From each fund’s Form N-PORT (IVV: June 2026, MGC: May 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.