PARAMETRIC PORTFOLIO ASSOCIATES LLC - SYNTHETIC BIOLOGICS INC ownership

SYNTHETIC BIOLOGICS INC's ticker is SYN and the CUSIP is 87164U102. A total of 61 filers reported holding SYNTHETIC BIOLOGICS INC in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
PARAMETRIC PORTFOLIO ASSOCIATES LLC ownership history of SYNTHETIC BIOLOGICS INC
ValueSharesWeighting
Q4 2017$55,000
-36.0%
109,166
+18.6%
0.00%
Q3 2017$86,000
+65.4%
92,071
+10.9%
0.00%
Q1 2017$52,00083,0260.00%
Other shareholders
SYNTHETIC BIOLOGICS INC shareholders Q2 2017
NameSharesValueWeighting ↓
Knoll Capital Management, LLC 3,734,149$6,609,00011.59%
Third Security, LLC 13,238,268$22,770,0001.06%
MSD Partners, L.P. 3,118,402$5,364,0000.43%
EDMOND DE ROTHSCHILD (SUISSE) S.A. 290,000$499,0000.15%
BARD ASSOCIATES INC 93,299$160,0000.08%
FRANKLIN STREET ADVISORS INC /NC 126,000$217,0000.04%
BLAIR WILLIAM & CO/IL 1,998,886$3,438,0000.03%
HAMILTON LANE ADVISORS LLC 23,855$41,0000.02%
Sheaff Brock Investment Advisors, LLC 86,449$149,0000.02%
Rothschild Capital Partners, LLC 30,000$52,0000.02%
View complete list of SYNTHETIC BIOLOGICS INC shareholders