Twitter Inc. no longer exists and has been absorbed by Elon Musk's company X Corp, according to a court filing.X Holdings Corp. is identified as the parent company, and the successor to Twitter Inc.The move is expected to create a super-conglomerate with Tesla, SpaceX, Neuralink, The Boring Company and Twitter all part of the same entity.There has been no official statement from the company or Elon Musk about the merger, but Twitter operations seem to be unaffected.