C Fund, Common Stock Index Investment Fund

COMMON STOCK INDEX INVESTMENT FUND C FUND S&P 500 Top Ten Holdings as of December 31, 2018 Microsoft Corporation JPMorgan Chase & Company Apple, Inc. Alphabet, Inc. Class C Amazon.com, Inc. Facebook, Inc. Class A Berkshire Hathaway, Inc. Class B Alphabet, Inc. Class A Johnson & Johnson ExxonMobil Corporation Key Features ................
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