$NAOV Top Institutional Holders Holder Shares Date Reported % Out Value Renaissance Technologies, LLC 318,500 Mar 30, 2021 1.32% 324,870 Vanguard Group, Inc. (The) 191,677 Mar 30, 2021 0.80% 195,510 Amtrust Financial Services, Inc. 146,148 Mar 30, 2021 0.61% 149,070 Citadel Advisors LLC 137,590 Mar 30, 2021 0.57% 140,341 Geode Capital Management, LLC 99,383 Mar 30, 2021 0.41% 101,370 HighTower Advisors, LLC 92,552 Mar 30, 2021 0.38% 94,403 UBS Group AG 54,917 Mar 30, 2021 0.23% 56,015 Virtu Financial LLC 52,067 Mar 30, 2021 0.22% 53,108 Northern Trust Corporation 19,043 Mar 30, 2021 0.08% 19,423 Jacobi Capital Management LLC 15,000 Mar 30, 2021 0.06% 15,300 https://finance.yahoo.com/quote/NAOV/holders?p=NAOV