MIR is certainly not your typical Graham/Buffett play. It's really not a Graham/Buffett play at all. I used it more as an example of how derivatives can juice a position...but I did buy on fundamentals.
In MIRs case, I had to dig much deeper to understand the business. At the time I bought, ENE fear was at it's peak so part of the downdraft was the fear of all utilities with trading operations. MIR's revenue from trading is only about 5% of income. MIR has two core problems; they attempted to expand too quickly (thus overleveraging) and they began to recognize revenue in a different manner. I disagree with the new recognition policy as it has skewed the ratios and makes comparisons more difficult. DYN and CPN have also adopted this policy (as did ENE - who started the whole thing) while D and DUK have not. While this isn't the only difference between these companies, the market has viewed the policy very negatively as evidenced by the differences in pricing of the respective stocks. The D/E is worse than it appears because goodwill should be thrown out entirely IMO.
Once MIR's debt was downgraded to junk, it was clear they would be severely impacted and would have to take action. MIRs core holdings (plus acquisitions) are that of a traditional utility with many tangible operations and revenue generating assets. While TTM certainly looks bad, going forward the following things will have to happen:
MIR will need to keep a significantly higher level of cash on hand, 1.6B by year end according to co guidance, and likely much more going forward
Capex will drop significantly as expansion is tabled. This will cause free cash flow to soar.
Normalization of their earnings power shows a great deal of potential value if they manage this period properly. MIR has minimal exposure to California.
I agree with your assessment that maybe I thought it was going to tank short-term and then recover over the long haul. The argument would then be to short it and buy it when it gets lower. I don't agree that it was certain that this would happen, but by playing it in the manner I did, I feel I set myself up for the best possible scenario. I'm essentially betting against MIR going out of business and my growing stake should give me a basis in the $6 range if all works out. In a few years at a 15x multiple, that should net me a few million before taxes.