Renaissance Technologies - AMERICAN SCIENCE & ENGR INC ownership

AMERICAN SCIENCE & ENGR INC's ticker is ASEI and the CUSIP is 029429107. A total of 102 filers reported holding AMERICAN SCIENCE & ENGR INC in Q1 2015. The put-call ratio across all filers is 1.17 and the average weighting 0.1%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of AMERICAN SCIENCE & ENGR INC
ValueSharesWeighting
Q2 2016$14,239,000
+45.8%
380,611
+7.9%
0.03%
+42.1%
Q1 2016$9,763,000
-19.7%
352,600
+20.1%
0.02%
-26.9%
Q4 2015$12,153,000
+23.8%
293,700
+6.4%
0.03%
+13.0%
Q3 2015$9,818,000
-20.6%
276,100
-2.2%
0.02%
-17.9%
Q2 2015$12,372,000
-15.0%
282,400
-5.2%
0.03%
-9.7%
Q1 2015$14,555,000
-17.9%
297,900
-12.8%
0.03%
-27.9%
Q4 2014$17,734,000
-16.3%
341,700
-10.7%
0.04%
-25.9%
Q3 2014$21,181,000
-20.9%
382,471
-0.6%
0.06%
-6.5%
Q2 2014$26,767,000
+2.4%
384,640
-1.1%
0.06%
-1.6%
Q1 2014$26,137,000
+3.8%
389,113
+11.2%
0.06%
+5.0%
Q4 2013$25,169,000
+13.3%
350,000
-5.0%
0.06%
+11.1%
Q3 2013$22,210,000
+7.9%
368,267
+0.2%
0.05%0.0%
Q2 2013$20,575,000367,4110.05%
Other shareholders

There were no reported owners of AMERICAN SCIENCE & ENGR INC in Q1 2015.

NameSharesValueWeighting ↓
View complete list of AMERICAN SCIENCE & ENGR INC shareholders