Citadel Advisors - AMERICAN SCIENCE & ENGR INC ownership

AMERICAN SCIENCE & ENGR INC's ticker is ASEI and the CUSIP is 029429107. A total of 106 filers reported holding AMERICAN SCIENCE & ENGR INC in Q2 2016. The put-call ratio across all filers is 18.06 and the average weighting 0.1%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of AMERICAN SCIENCE & ENGR INC
ValueSharesWeighting
Q2 2016$370,000
-1.3%
9,898
-27.0%
0.00%
Q1 2016$375,000
+6150.0%
13,552
+9182.2%
0.00%
Q4 2015$6,000
-97.9%
146
-98.2%
0.00%
Q3 2015$285,000
+56.6%
8,028
+93.3%
0.00%
Q2 2015$182,000
+468.8%
4,153
+534.0%
0.00%
Q1 2015$32,000
-95.1%
655
-94.8%
0.00%
-100.0%
Q4 2014$653,000
+21.4%
12,574
+29.6%
0.00%0.0%
Q3 2014$538,000
+19.6%
9,701
+50.0%
0.00%0.0%
Q2 2014$450,000
+1116.2%
6,468
+1067.5%
0.00%
Q1 2014$37,000
-93.1%
554
-92.6%
0.00%
-100.0%
Q4 2013$536,000
+5.1%
7,465
-11.6%
0.00%0.0%
Q3 2013$510,000
-19.4%
8,449
-25.2%
0.00%0.0%
Q2 2013$633,00011,2980.00%
Other shareholders
AMERICAN SCIENCE & ENGR INC shareholders Q2 2016
NameSharesValueWeighting ↓
NUANCE INVESTMENTS, LLC 521,936$36,322,0003.86%
Sterneck Capital Management, LLC 15,165$1,055,0000.62%
EAGLE BOSTON INVESTMENT MANAGEMENT INC 84,743$5,897,0000.29%
DEPRINCE RACE & ZOLLO INC 188,769$13,136,0000.15%
SMITH ASSET MANAGEMENT GROUP LP 52,715$3,668,0000.14%
MARTIN & CO INC /TN/ 4,674$325,0000.10%
QS BATTERYMARCH FINANCIAL MANAGEMENT, INC 39,896$2,777,0000.07%
ROYCE & ASSOCIATES LP 324,497$22,582,0000.07%
Renaissance Technologies 384,640$26,767,0000.06%
Yorktown Management & Research Co Inc 3,600$251,0000.05%
View complete list of AMERICAN SCIENCE & ENGR INC shareholders