SIMPLEX TRADING, LLC - NAVIDEA BIOPHARMACEUTICALS I ownership

NAVIDEA BIOPHARMACEUTICALS I's ticker is NAVBXXXX and the CUSIP is 63937X103. A total of 79 filers reported holding NAVIDEA BIOPHARMACEUTICALS I in Q2 2015. The put-call ratio across all filers is 110.59 and the average weighting 1.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of NAVIDEA BIOPHARMACEUTICALS I
ValueSharesWeighting
Q1 2019$0
-100.0%
100
-96.7%
0.00%
Q3 2016$2,000
+100.0%
3,000
+275.0%
0.00%
Q4 2015$1,000
-96.9%
800
-96.1%
0.00%
-100.0%
Q2 2015$32,000
+1500.0%
20,400
+2450.0%
0.00%
Q4 2014$2,0008000.00%
Other shareholders
NAVIDEA BIOPHARMACEUTICALS I shareholders Q2 2015
NameSharesValueWeighting ↓
Platinum Management (NY) LLC 15,046,431$19,861,0004.55%
COMMERZBANK AKTIENGESELLSCHAFT /FI 6,702,002$8,847,0000.04%
LifePlan Financial Group, Inc 28,810$38,0000.03%
Hudock, Inc. 27,500$36,0000.02%
NOMURA HOLDINGS INC 4,631,059$6,250,0000.02%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 491,780$649,0000.02%
Stratos Wealth Partners, LTD. 45,535$60,0000.01%
LYNCH & ASSOCIATES/IN 18,000$24,0000.01%
Tower Research Capital LLC (TRC) 71,463$94,0000.01%
SII INVESTMENTS INC/WI 63,115$83,0000.01%
View complete list of NAVIDEA BIOPHARMACEUTICALS I shareholders