As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Costco Wholesale: Parallax Volatility Advisers L.P., Point72 Middle East FZE, Jane Street Group LLC, Belvedere Trading LLC, Squarepoint Ops LLC, Laurion Capital Management LP, Millennium Management LLC, Maven Securities LTD, Boothbay Fund Management LLC, Centiva Capital LP, Nantahala Capital Management LLC, Point72 Hong Kong Ltd, Susquehanna International Group LLP, Verition Fund Management LLC, Marshall Wace LLP, Clear Street LLC, Twin Tree Management LP, Wells Fargo & Company MN, Barclays PLC, Capital Fund Management S.A., JPMorgan Chase & Co., QVR LLC, Bank of America Corp DE, Capstone Investment Advisors LLC, Optiver Holding B.V., Group One Trading L.P., IMC Chicago LLC, Valeo Financial Advisors LLC, Citigroup Inc., HighTower Advisors LLC, UBS Group AG, Herr Investment Group LLC, SpiderRock Advisors LLC, Cutler Group LLC CA, SG Americas Securities LLC, Simplex Trading LLC, Gladius Capital Management LP, Bank of Montreal Can, Wolverine Asset Management LLC, Concourse Financial Group Securities Inc., Calamos Advisors LLC, Steel Peak Wealth Management LLC, XR Securities LLC, Royal Fund Management LLC, Cadent Capital Advisors LLC, CenterStar Asset Management LLC, and New Capital Management LP. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.