Sheaff Brock Investment Advisors, LLC - REXAHN PHARMACEUTICALS INC ownership

REXAHN PHARMACEUTICALS INC's ticker is RNN and the CUSIP is 761640101. A total of 35 filers reported holding REXAHN PHARMACEUTICALS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Sheaff Brock Investment Advisors, LLC ownership history of REXAHN PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2015$25,00069,5000.00%
Other shareholders
REXAHN PHARMACEUTICALS INC shareholders Q4 2015
NameSharesValueWeighting ↓
Anson Funds Management LP 18,340,000$3,852,0000.41%
SABBY MANAGEMENT, LLC 9,464,849$1,988,0000.07%
Northeast Financial Consultants Inc 150,000$31,0000.01%
HUDSON VALLEY INVESTMENT ADVISORS INC /ADV 200,000$42,0000.01%
TWO SIGMA SECURITIES, LLC 185,239$39,0000.01%
Benin Management CORP 93,000$20,0000.01%
CONDOR CAPITAL MANAGEMENT 145,000$30,0000.01%
NIXON PEABODY TRUST CO 10,000$2,0000.00%
Tower Research Capital LLC (TRC) 47,677$10,0000.00%
Renaissance Technologies 3,201,993$672,0000.00%
View complete list of REXAHN PHARMACEUTICALS INC shareholders