As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Spirit Airlines: GTS Securities LLC, BCK Capital Management LP, CSS LLC IL, Wolverine Trading LLC, Torno Capital LLC, LMR Partners LLP, Jefferies Financial Group Inc., K2 Principal Fund L.P., Group One Trading LLC, Graham Capital Management L.P., Caption Management LLC, Citadel Advisors LLC, Balyasny Asset Management L.P., Bank of America Corp DE, BNP Paribas Financial Markets, Jane Street Group LLC, Whitebox Advisors LLC, Schonfeld Strategic Advisors LLC, III Capital Management, Shaolin Capital Management LLC, Boothbay Fund Management LLC, Parallax Volatility Advisers L.P., HAP Trading LLC, Concourse Financial Group Securities Inc., Walleye Trading LLC, Barclays PLC, Bank of Montreal Can, National Bank of Canada FI, Summit Securities Group LLC, and Mirae Asset Securities USA Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.