Short answer

Icahn Enterprises L.p (IEP) filed its fiscal 2015 10-K annual report with the SEC on Feb 29, 2016.

Top risk flagged: CERCLA strict-liability exposure: CVR facilities, including Coffeyville and Wynnewood, have known contamination and potential cleanup obligations

Icahn Enterprises L.p FY2015 10-K analysis

AI summary of each section, grounded in the filing text

Diversified holding company using activist value investing, acquiring undervalued businesses and driving operational or management changes
New Automotive expansion: Uni-Select assets acquired June 1, 2015, Pep Boys acquired February 2016 for approximately $1.2 billion
New Mining segment: Ferrous Resources control obtained June 2015 through $180 million tender consideration and $29 million rights offering
Automotive R&D expenditures $189 million, down from $192 million in 2014
Scale expanded to approximately 57,437 Automotive employees, including 17,000 Pep Boys employees as of February 4, 2016

Revenue $15.272B, down $3.885B YoY from $19.157B, driven by Investment losses and lower Energy sales
Net loss attributable to Icahn Enterprises $1.194B vs $373M loss, with Investment segment loss $760M vs $305M
Automotive best segment: net sales $7.853B, up $529M, gross margin 16% vs 14%; Metals worst, gross-margin loss 12% vs 2%
Operating cash flow $714M; capex $1.19B, including Railcar $522M, Automotive $449M and Energy $219M
Distributions $252M to non-controlling interests and $116M to unitholders; risks included weak railcar demand, volatile oil prices and $140M to $190M estimated 2016 RIN costs

CERCLA strict-liability exposure: CVR facilities, including Coffeyville and Wynnewood, have known contamination and potential cleanup obligations
Coffeyville concentration: refinery and fertilizer facilities sit near each other, exposing both to one incident
Automotive supply vulnerability: Federal-Mogul relies on single-source suppliers and faces volatile aluminum, copper, lead, nickel and energy costs
Energy market disruption: CVR’s refining earnings depend on volatile spreads between refined products and crude oil prices
Structural leverage: Icahn Enterprises had approximately $12.6 billion debt, including approximately $5.5 billion at the Holding Company

Generated from the filing text; verify against the original. How to read a 10-K

Compare years, dig into a risk factor or check the numbers against insider trades and fund holders.