As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of CME Group: Arrowpoint Investment Partners Singapore Pte. Ltd., Wolverine Trading LLC, Squarepoint Ops LLC, Nomura Holdings Inc., Maven Securities LTD, Millennium Management LLC, Group One Trading LLC, Capstone Investment Advisors LLC, Citadel Advisors LLC, Bank of America Corp DE, Jane Street Group LLC, Guardian Capital LP, Tudor Investment Corp ET AL, Parallax Volatility Advisers L.P., Two Sigma Securities LLC, Susquehanna International Group LLP, Hsbc Holdings PLC, Concourse Financial Group Securities Inc., Walleye Trading LLC, Walleye Capital LLC, Capital Fund Management S.A., One River Asset Management LLC, Summit Securities Group LLC, JPMorgan Chase & Co., Simplex Trading LLC, Allianz Asset Management GmbH, and JPMorgan Chase & Co.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.