Which stocks do MGC and SPYM both hold?

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

MGCvsSPYM

Vanguard Mega Cap ETF or State Street SPDR Portfolio S&P 500 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. SPYM costs 0.02% a year against 0.05% for MGC, $3 a year less on $10,000. Over the last twelve months MGC returned +31.6% and SPYM +22.3%.

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

MGC100% in stocks the other holds too

SPYM83% 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.

MGCSPYMYearly cost0.05%0.02%Net assets$10.8B$153.9BPositions182511Last 12 months+31.6%+22.3%3 years, a year+25.0%+20.6%5 years, a year+14.9%+13.4%Largest holdingNVDA 9.1%NVDA 7.5%Main sectorTechnology 43%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.

MGC$302SPYM$287

September 2019May 2026

What they both hold

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

Stockin MGCin SPYM

NVDANVIDIA Corporation9.1%7.5%AAPLApple Inc.8.6%6.6%MSFTMicrosoft Corporation6.2%4.3%AMZNAmazon4.9%3.6%GOOGLAlphabet Inc.4.1%3.2%AVGOBroadcom4.0%2.8%GOOGAlphabet Inc. (Class C)3.2%2.6%MUMicron Technology2.0%2.0%METAMeta Platforms2.6%1.9%TSLATesla, Inc.2.3%1.8%

Only in MGC

Its biggest stocks the other fund does not hold.

SNOWSnowflake Inc.0.1%

Only in SPYM

Its biggest stocks the other fund does not hold.

More comparisons

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

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