Renaissance Technologies - PSIVIDA CORP ownership

PSIVIDA CORP's ticker is PSDV and the CUSIP is 74440J101. A total of 3 filers reported holding PSIVIDA CORP in Q2 2018. The put-call ratio across all filers is - and the average weighting 4.1%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of PSIVIDA CORP
ValueSharesWeighting
Q2 2018$1,736,0000.0%1,423,1000.0%0.00%
-50.0%
Q1 2018$1,736,000
+5.5%
1,423,100
-6.6%
0.00%0.0%
Q4 2017$1,646,000
-6.3%
1,524,000
+4.1%
0.00%0.0%
Q3 2017$1,757,000
-24.9%
1,464,100
+7.0%
0.00%
-33.3%
Q2 2017$2,339,000
+41.2%
1,368,000
+42.0%
0.00%
+50.0%
Q1 2017$1,656,000
+6.8%
963,043
+6.2%
0.00%0.0%
Q4 2016$1,551,000
-23.9%
907,000
+34.0%
0.00%
-50.0%
Q3 2016$2,038,000
+22.7%
677,100
+15.4%
0.00%
+33.3%
Q2 2016$1,661,000
+7.9%
586,900
+2.1%
0.00%0.0%
Q1 2016$1,540,000
-46.4%
574,800
-3.5%
0.00%
-50.0%
Q4 2015$2,872,000
+81.0%
595,800
+37.0%
0.01%
+50.0%
Q3 2015$1,587,000
+33.1%
434,819
+37.5%
0.00%
+33.3%
Q2 2015$1,192,000
+55.0%
316,234
+62.3%
0.00%
+50.0%
Q1 2015$769,000
+173.7%
194,800
+184.8%
0.00%
+100.0%
Q4 2014$281,000
-49.2%
68,400
-45.3%
0.00%
-50.0%
Q3 2014$553,000
+144.7%
125,100
+119.5%
0.00%
+100.0%
Q4 2013$226,000
-77.3%
57,000
-76.4%
0.00%
-50.0%
Q3 2013$994,000
+471.3%
241,800
+437.3%
0.00%
Q2 2013$174,00045,0000.00%
Other shareholders
PSIVIDA CORP shareholders Q2 2018
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