SIMPLEX TRADING, LLC - PSIVIDA CORP ownership

PSIVIDA CORP's ticker is PSDV and the CUSIP is 74440J101. A total of 45 filers reported holding PSIVIDA CORP in Q3 2015. The put-call ratio across all filers is 1.02 and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of PSIVIDA CORP
ValueSharesWeighting
Q1 2018$2,000
-33.3%
1,952
-45.2%
0.00%
Q4 2017$3,000
+50.0%
3,560
+51.3%
0.00%
Q3 2017$2,000
-71.4%
2,353
-48.8%
0.00%
Q2 2017$7,000
+133.3%
4,593
+98.7%
0.00%
Q1 2017$3,000
-76.9%
2,312
-71.5%
0.00%
-100.0%
Q4 2016$13,000
+62.5%
8,102
+183.5%
0.00%0.0%
Q3 2016$8,000
+60.0%
2,858
+53.8%
0.00%
Q2 2016$5,0001,858
+1758.0%
0.00%
Q3 2015$01000.00%
Other shareholders
PSIVIDA CORP shareholders Q3 2015
NameSharesValueWeighting ↓
NORTH RUN CAPITAL, LP 1,602,240$6,201,0000.72%
BARD ASSOCIATES INC 83,384$323,0000.15%
Investors Capital Advisory Services 28,150$108,0000.03%
Spark Investment Management LLC 30,200$116,0000.03%
FineMark National Bank & Trust 25,000$97,0000.03%
SHEPHERD KAPLAN KROCHUK, LLC 23,408$91,0000.02%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 103,000$399,0000.02%
North Star Investment Management Corp. 10,000$39,0000.01%
MATRIX ASSET ADVISORS INC/NY 15,000$58,0000.01%
TFS CAPITAL LLC 40,114$155,0000.01%
View complete list of PSIVIDA CORP shareholders