You're right about Fidelity. I just called too. She told me at least 100,000. I'm surprised they don't have any of those listed as available online. Weird.
Still today is a quiet day, there should be some short shares available. Doesn't change how difficult it was to find shares last Tuesday as the stock was rocketing to the $6's, $7's, $8's, $9's.
Will be interesting to see the next short interest data. You really think it'll be over 1M shares? Who would stay short this stock in the $4's?? The risk/reward down here looks terrible on the short side imo