BLACKROCK ADVISORS LLC - AMERICAN SCIENCE & ENGR INC ownership

AMERICAN SCIENCE & ENGR INC's ticker is ASEI and the CUSIP is 029429107. A total of 103 filers reported holding AMERICAN SCIENCE & ENGR INC in Q4 2014. The put-call ratio across all filers is 2.47 and the average weighting 0.1%.

Quarter-by-quarter ownership
BLACKROCK ADVISORS LLC ownership history of AMERICAN SCIENCE & ENGR INC
ValueSharesWeighting
Q2 2016$4,369,000
+83.8%
116,775
+36.1%
0.00%
+100.0%
Q1 2016$2,377,000
-46.5%
85,827
-20.1%
0.00%
-60.0%
Q4 2015$4,443,000
+17.4%
107,367
+0.9%
0.01%
+25.0%
Q3 2015$3,786,000
+37.6%
106,457
+69.5%
0.00%
+33.3%
Q2 2015$2,751,000
+1106.6%
62,794
+1248.1%
0.00%
Q1 2015$228,000
+2.2%
4,658
+8.5%
0.00%
Q4 2014$223,000
-10.8%
4,293
-4.9%
0.00%
Q3 2014$250,000
-21.4%
4,516
-1.1%
0.00%
Q2 2014$318,000
-13.1%
4,568
-16.1%
0.00%
Q1 2014$366,000
-4.4%
5,445
+2.3%
0.00%
Q4 2013$383,000
+28.1%
5,323
+7.5%
0.00%
Q3 2013$299,000
+7.2%
4,951
-0.7%
0.00%
Q2 2013$279,0004,9870.00%
Other shareholders
AMERICAN SCIENCE & ENGR INC shareholders Q4 2014
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