Investors betting against the prospects of a company will short-sell a stock. This is most likely to be profitable when a company’s business model is broken. Short-selling a company based only on valuation may also be profitable, but it is also a speculative move. 7 Traits For Companies Seeing Heavy Short-Selling Bearishness against a company increases if a company: - Reports weak earnings - Is suspected of having or has accounting irregularities - Loses a major customer - Is at a competitive disadvantage within the sector it is operating - Running out of cash - Has unmanageable debt, and could become bankrupt in the future - Thin margins are not sustainable for the long term Business Section: Investing Ideas Companies that have the highest short interest include: 1. ITT Educational Services Inc. ( ESI, Earnings, Analysts, Financials): Offers postsecondary-degree programs in the U.S. that provide diplomas as well as associate’s, bachelor’s, and master’s degrees. Market cap at $407.87M, most recent closing price at $17.49. For-profit education is in a bubble in the United States. To get a job, students must obtain better education, but the costs are rising. Student debt becomes difficult to manage but school fees keep rising. The business model is unsustainable. Investors have a short interest of 32.22 for ITT. 2. Safeway Inc. ( SWY, Earnings, Analysts, Financials): Operates as a food and drug retailer in North America. Market cap at $3.98B, most recent closing price at $16.60. With a short interest of 32.42, Safeway operates with very low margins. Investors are betting Safeway cannot operate at such levels for the long term. 3. K12, Inc. ( LRN, Earnings, Analysts, Financials): Provides proprietary curriculum and educational services for online delivery to students in kindergarten through 12th grade (K12) primarily in the United States. Market cap at $720.96M, most recent closing price at $19.57. K12 suffers from the same problems as ITT. Short interest: 33.19.