Citadel Advisors - PSIVIDA CORP ownership

PSIVIDA CORP's ticker is PSDV and the CUSIP is 74440J101. A total of 37 filers reported holding PSIVIDA CORP in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of PSIVIDA CORP
ValueSharesWeighting
Q4 2017$17,000
-50.0%
15,691
-44.5%
0.00%
Q3 2017$34,000
-65.7%
28,267
-51.2%
0.00%
Q2 2017$99,000
+30.3%
57,897
+30.7%
0.00%
Q4 2016$76,000
+46.2%
44,311
+312.5%
0.00%
Q4 2015$52,000
-17.5%
10,741
-37.4%
0.00%
Q3 2015$63,000
+53.7%
17,159
+56.9%
0.00%
Q2 2015$41,000
-2.4%
10,933
+2.6%
0.00%
Q1 2015$42,000
-70.6%
10,651
-69.4%
0.00%
Q4 2014$143,000
+12.6%
34,811
+21.5%
0.00%
Q3 2014$127,000
+408.0%
28,652
+397.1%
0.00%
Q2 2014$25,0005,7640.00%
Other shareholders
PSIVIDA CORP shareholders Q1 2017
NameSharesValueWeighting ↓
BARD ASSOCIATES INC 82,159$89,0000.04%
ESSEX INVESTMENT MANAGEMENT CO LLC 160,612$173,0000.02%
Paragon Capital Management Ltd 22,750$25,0000.01%
B & T Capital Management DBA Alpha Capital Management 18,900$20,0000.01%
Elgethun Capital Management 10,000$11,0000.01%
FineMark National Bank & Trust 71,800$78,0000.01%
MATRIX ASSET ADVISORS INC/NY 28,500$31,0000.01%
OXFORD ASSET MANAGEMENT LLP 82,838$87,0000.00%
Renaissance Technologies 1,524,000$1,646,0000.00%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 101,900$110,0000.00%
View complete list of PSIVIDA CORP shareholders