So, retail investors own 12.5%.
Insiders own 35%.
Institutions own 68%.
Right. My point
. That adds up to 115%. Actually Yahoo has a nice breakdown here:
http://finance.yahoo.com/q/mh?s=TSLA+Major+Holders
The Tesla institutional ownership is 106% of the float (where float is everybody except insiders). Or, put another way, 100% of the float + 6% backed by shorts. Now add retail longterm investors to it. Hard to say how much those are but let's say another 4%, moving it up to 110%.
That means 66% of all open short positions are being held by investors that won't easily give up those shares again. (The rest of the 33% being made up by weak longs and speculative longs).
e.g. In my IRA I hold both Fidelity Contrafund and TSLA, which means I'm holding the same shares twice. So someone went and borrowed my shares from Fidelity and sold them back to me. So for the next 30 years or so, that person is going to keep paying interest to Fidelity and eventually start paying dividends to me.
Now at some point that may stop sounding like a great deal, and the short would want to close that position. However, they can't get the share back from me, so they'll have to go into the pool of the 33% of weak and speculative longs, or hope that another short seller would open a new position. I suspect the latter is what is happening most of the time. And that works... however, there is a word for a scheme that relies on new suckers coming in to buy out old suckers.
The situation will remained coiled up like this until a correction takes place where insiders + institutions + longterm retail investors drop to at or below 100%. Of course such a correction can happen with either a huge drop or huge rise in share price. A drop will scare longterm investors into giving back the short shares, a rise will entice them to. But either way it can't be corrected orderly. Insider and institutional holding hasn't budged since April. Longterm retail holding has only increased (driven by the fact that every longterm position ever acquired is showing a profit and there is a tax consequence for selling). The 2 attempts at a downward correction has only caused new longterm positions to move in. And unless Tesla faces a fairly catastrophic event I suspect every attempted future dip will similarly be propped back up. So scaring us didn't work. Let's try enticing, shall we?
I suspect this may be a setup for a worse squeeze than in May. Even though there is smaller open short interest now, there has got to be a significantly larger longterm lockup of the shares. Actually the smaller open short interests makes it worse - that means there are less weak and speculative longs in the market right now to get the shares back from. If short interest drops further - to 12 million, EVERY single shorted share will be held by a longterm investor - and that's not going to be pretty.