MGKvsXLC

Vanguard Mega Cap Growth ETF or State Street Communication Services Select Sector SPDR ETF, side by side from their own SEC filings. 16% of their stock holdings are the same at the same weight, across 4 stocks in both. MGK costs 0.05% a year against 0.08% for XLC, $3 a year less on $10,000. Over the last twelve months MGK returned +20.6% and XLC +0.1%.

16%of the two portfolios is the same stocks at the same weight
MGK16% in stocks the other holds too
XLC48% 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.

MGKXLCYearly cost0.05%0.08%Net assets$33.3B$22.3BPositions6128Last 12 months+20.6%+0.1%3 years, a year+23.7%+19.4%5 years, a year+14.3%+6.9%Largest holdingNVDA 13.3%META 19.9%Main sectorTechnology 59%Communication Services 88%Holdings as ofJun 30, 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.

MGK$346XLC$231
September 2019June 2026

What they both hold

4 stocks are in both funds: 16% of MGK and 48% of XLC. The biggest shared positions:

Stockin MGKin XLC
GOOGL5.9%13.1%GOOG4.7%10.4%META4.1%19.9%NFLX1.1%4.8%

Only in MGK

Its biggest stocks the other fund does not hold.

  1. NVDANVIDIA Corporation13.3%
  2. AAPLApple Inc.12.2%
  3. MSFTMicrosoft Corporation7.5%
  4. AMZNAmazon4.5%
  5. AVGOBroadcom4.3%
  6. TSLATesla, Inc.3.9%

Only in XLC

Its biggest stocks the other fund does not hold.

  1. TTWOTake-Two Interactive5.2%
  2. CMCSAComcast4.7%
  3. DISThe Walt Disney Company4.5%
  4. TMUST-Mobile US, Inc.4.2%
  5. VZVerizon4.1%
  6. TAT&T4.1%

More comparisons

MGK vs VUGIWY vs MGKMGK vs VONGMGK vs SCHGMGK vs SPYGIWY vs XLCVOOG vs XLCCGGR vs XLC

From each fund’s Form N-PORT (MGK: June 2026, XLC: 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.