$IDEX Top Institutional Holders Holder Shares Date Reported % Out Value Blackrock Inc. 23,521,490 Dec 30, 2021 4.73% 28,225,788 State Street Corporation 9,019,622 Dec 30, 2021 1.81% 10,823,546 Shaw D.E. & Co., Inc. 5,297,157 Dec 30, 2021 1.06% 6,356,588 Geode Capital Management, LLC 3,702,682 Dec 30, 2021 0.74% 4,443,218 Northern Trust Corporation 3,540,874 Dec 30, 2021 0.71% 4,249,048 Susquehanna International Group, LLP 3,256,801 Dec 30, 2021 0.65% 3,908,161 Vanguard Group, Inc. (The) 2,687,880 Dec 30, 2021 0.54% 3,225,456 Nuveen Asset Management 1,645,343 Dec 30, 2021 0.33% 1,974,411 Millennium Management LLC 1,354,023 Dec 30, 2021 0.27% 1,624,827 Bank Of New York Mellon Corporation 1,339,155 Dec 30, 2021 0.27% 1,606,986 Top Mutual Fund Holders Holder Shares Date Reported % Out Value iShares Russell 2000 ETF 10,066,614 Dec 30, 2021 2.02% 12,079,936 iShares Russell 2000 Value ETF 4,708,417 Dec 30, 2021 0.95% 5,650,100 Fidelity Small Cap Index Fund 2,976,759 Nov 29, 2021 0.60% 4,792,581 Vanguard Russell 2000 Index Fund 1,061,052 Nov 29, 2021 0.21% 1,708,293 iShares Micro Cap ETF 1,059,311 Dec 30, 2021 0.21% 1,271,173 SPDR (R) Ser Tr-SPDR� Kensho New Economies Composite ETF 1,045,403 Dec 30, 2021 0.21% 1,254,483 Schwab Capital Trust-Small Cap Index Fund 891,896 Oct 30, 2021 0.18% 1,765,954 Quantitative Master Series Tr-Master Small Cap Index Series 669,102 Dec 30, 2021 0.13% 802,922 TIAA-CREF Funds-Small-Cap Blend Index Fund 667,922 Oct 30, 2021 0.13% 1,322,485 EQ Advisors Trust-EQ/2000 Managed Volatility Port 591,345 Dec 30, 2021 0.12% 709,614