As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of AbbVie: Jane Street Group LLC, Volterra Technologies LP, Squarepoint Ops LLC, Kopernik Global Investors LLC, Qube Research & Technologies Ltd, Maven Securities LTD, Bank of Nova Scotia, Bosun Asset Management LLC, Capula Management Ltd, Walleye Capital LLC, Walleye Trading LLC, Lido Advisors LLC, Delta Accumulation LLC, Hsbc Holdings PLC, Capital Fund Management S.A., Sumitomo Mitsui Financial Group Inc., Eisler Capital Management Ltd., JPMorgan Chase & Co., Citigroup Inc., Creative Planning, SG Americas Securities LLC, Calamos Advisors LLC, Garda Capital Partners LP, Marathon Trading Investment Management LLC, Mirae Asset Securities USA Inc., Simplex Trading LLC, Wolverine Asset Management LLC, Portman Square Capital LLP, VELA Investment Management LLC, Allianz Asset Management GmbH, Twin Tree Management LP, ADAPT Investment Managers SA, IMC Chicago LLC, CenterStar Asset Management LLC, Quaker Wealth Management LLC, Jane Street Group LLC, Goldman Sachs Group Inc., Parallax Volatility Advisers L.P., Millennium Management LLC, and Bosun Asset Management LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.