CHARLES SCHWAB INVESTMENT MANAGEMENT INC - 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
CHARLES SCHWAB INVESTMENT MANAGEMENT INC ownership history of AMERICAN SCIENCE & ENGR INC
ValueSharesWeighting
Q2 2016$970,000
+37.0%
25,917
+1.5%
0.00%0.0%
Q1 2016$708,000
-31.8%
25,539
+1.8%
0.00%0.0%
Q4 2015$1,038,000
+19.0%
25,080
+2.4%
0.00%0.0%
Q3 2015$872,000
-13.4%
24,495
+6.6%
0.00%0.0%
Q2 2015$1,007,000
-42.2%
22,975
-35.5%
0.00%
-50.0%
Q1 2015$1,741,000
+15.1%
35,632
+22.2%
0.00%0.0%
Q4 2014$1,513,000
+6.0%
29,152
+13.1%
0.00%0.0%
Q3 2014$1,428,000
-9.6%
25,772
+13.5%
0.00%
-33.3%
Q2 2014$1,580,000
+14.0%
22,703
+10.1%
0.00%
+50.0%
Q1 2014$1,386,000
-4.3%
20,623
+2.4%
0.00%
-33.3%
Q4 2013$1,449,000
+21.1%
20,143
+2.9%
0.00%
+50.0%
Q3 2013$1,197,000
+15.5%
19,567
+6.2%
0.00%0.0%
Q2 2013$1,036,00018,4210.00%
Other shareholders
AMERICAN SCIENCE & ENGR INC shareholders Q2 2016
NameSharesValueWeighting ↓
NUANCE INVESTMENTS, LLC 615,100$34,064,0003.44%
EAGLE BOSTON INVESTMENT MANAGEMENT INC 169,502$9,386,0000.26%
DEPRINCE RACE & ZOLLO INC 170,894$9,464,0000.13%
MARTIN & CO INC /TN/ 4,724$262,0000.09%
ROYCE & ASSOCIATES LP 333,297$18,458,0000.06%
Renaissance Technologies 382,471$21,181,0000.06%
QS BATTERYMARCH FINANCIAL MANAGEMENT, INC 35,925$1,990,0000.05%
ING GROEP NV 129,400$7,195,0000.04%
AMERICAN CENTURY COMPANIES INC 505,143$27,975,0000.03%
Ground Swell Capital, LLC 273$15,0000.03%
View complete list of AMERICAN SCIENCE & ENGR INC shareholders