Citadel Advisors - PERKINELMER INC ownership

PERKINELMER INC's ticker is and the CUSIP is 714046959. A total of 1 filers reported holding PERKINELMER INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of PERKINELMER INC
ValueSharesWeighting
Q2 2016$220,000
+32.5%
4,200
+35.5%
0.00%
Q4 2015$166,000
+6.4%
3,100
-8.8%
0.00%
Q3 2015$156,000
-80.1%
3,400
-77.2%
0.00%
-100.0%
Q2 2015$784,000
+7740.0%
14,900
+7350.0%
0.00%
Q1 2015$10,000
-79.2%
200
-81.8%
0.00%
Q4 2014$48,000
-60.7%
1,100
-60.7%
0.00%
Q3 2014$122,000
-34.8%
2,800
-30.0%
0.00%
Q2 2014$187,000
+246.3%
4,000
+233.3%
0.00%
Q1 2014$54,000
-43.2%
1,200
-47.8%
0.00%
Q4 2013$95,000
+1.1%
2,300
-8.0%
0.00%
Q3 2013$94,000
-19.7%
2,500
-30.6%
0.00%
Q2 2013$117,0003,6000.00%
Other shareholders
PERKINELMER INC shareholders Q2 2015
NameSharesValueWeighting ↓
PURA VIDA INVESTMENTS, LLC 110,000$15,644,0000.91%
SIMPLEX TRADING, LLC 500$71,0000.00%
JANE STREET GROUP, LLC 3,100$441,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of PERKINELMER INC shareholders