So no word from anyone other than Hillary, Sanders, Carson, and that little about Bush?
The rest are probably embarrassed about their overall hauls and/or unsure of their performance, so they're playing a game of chicken to see which others in their respective "tiers" are going to drop their numbers first so that they have an idea of how (relatively) well they've done. There is a lot of politics in the timing of the release of fundraising totals ahead of schedule; candidates who know they've done well generally release their figures the minute after the quarter ends, while the rest wait the additional week and hope that the bad news is diluted in media coverage to a degree when their figures (and everybody else's) is reported at once.
I'm still getting emails from the Clinton campaign saying that I have until midnight tonight to donate, so I'm guessing they're just milking it for every last cent.