As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Pinterest: CTC LLC, Wolverine Trading LLC, Squarepoint Ops LLC, Nomura Holdings Inc., Millennium Management LLC, Group One Trading LLC, Eisler Capital Management Ltd., D. E. Shaw & Co. Inc., Cubist Systematic Strategies LLC, Caption Management LLC, Capstone Investment Advisors LLC, Citadel Advisors LLC, Balyasny Asset Management L.P., BNP Paribas Financial Markets, Jane Street Group LLC, Optiver Holding B.V., Tudor Investment Corp ET AL, Capital Markets Trading UK LLP, CMT Capital Markets Trading GmbH, Parallax Volatility Advisers L.P., Credit Industriel ET Commercial, Susquehanna International Group LLP, Concourse Financial Group Securities Inc., PEAK6 LLC, Walleye Trading LLC, Walleye Capital LLC, Capital Fund Management S.A., Capula Management Ltd, One River Asset Management LLC, National Bank of Canada FI, Summit Securities Group LLC, JPMorgan Chase & Co., Simplex Trading LLC, Twin Tree Management LP, Garda Capital Partners LP, IMC Chicago LLC, Calamos Advisors LLC, Caas Capital Management LP, and JPMorgan Chase & Co.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.