0000718877 2020-10-29 2020-10-29 iso4217:USD shares iso4217:USD shares 0000718877 false 8-K 2020-10-29 ACTIVISION BLIZZARD, INC. DE 001-15839 95-4803544 3100 Ocean Park Boulevard Santa Monica CA 90405 310 255-2000 Common Stock, par value $.000001 per share ATVI NASDAQ false false false false false