$IBIO Top Institutional Holders Holder Shares Date Reported % Out Value Blackrock Inc. 11,575,051 Dec 30, 2020 5.36% 12,153,803 Vanguard Group, Inc. (The) 3,698,318 Dec 30, 2020 1.71% 3,883,233 Geode Capital Management, LLC 2,470,760 Dec 30, 2020 1.14% 2,594,298 State Street Corporation 2,110,575 Dec 30, 2020 0.98% 2,216,103 Northern Trust Corporation 1,954,299 Dec 30, 2020 0.90% 2,052,013 Susquehanna International Group, LLP 1,069,190 Dec 30, 2020 0.49% 1,122,649 Principal Financial Group, Inc. 1,023,325 Dec 30, 2020 0.47% 1,074,491 Nuveen Asset Management 542,852 Dec 30, 2020 0.25% 569,994 JP Morgan Chase & Company 498,147 Dec 30, 2020 0.23% 523,054 Charles Schwab Investment Management, Inc. 449,604 Dec 30, 2020 0.21% 472,084 https://finance.yahoo.com/quote/IBIO/holders?p=IBIO