4 ms·Yes, they do, though it doesn't list the specific internalizer. It looks the same as any dark-pool trade.by evanpw 7y agoYes, they do, though it doesn't list the specific internalizer. It looks the same as any dark-pool trade.gruez 7y agoIs this because of some sort of SEC requirement? Otherwise I can't think of any reason why trading companies would bother reporting it.evanpw 7y agoYes, virtually all trades have to be reported.