$IDEX Top Institutional Holders Holder Shares Date Reported % Out Value Susquehanna International Group, LLP 5,864,964 Mar 30, 2021 1.38% 17,125,694 Shaw D.E. & Co., Inc. 4,808,844 Mar 30, 2021 1.13% 14,041,824 M&T Bank Corp 1,913,207 Mar 30, 2021 0.45% 5,586,564 HRT Financial LLC 996,148 Mar 30, 2021 0.23% 2,908,752 Millennium Management LLC 846,326 Mar 30, 2021 0.20% 2,471,271 ExodusPoint Capital Management, LP 498,709 Mar 30, 2021 0.12% 1,456,230 Bank of Montreal/Can/ 434,700 Mar 30, 2021 0.10% 1,269,324 Morgan Stanley 424,108 Mar 30, 2021 0.10% 1,238,395 Sculptor Capital, LP 397,400 Mar 30, 2021 0.09% 1,160,408 State Street Corporation 365,391 Mar 30, 2021 0.09% 1,066,941