I.G. INVESTMENT MANAGEMENT, LTD. - 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
I.G. INVESTMENT MANAGEMENT, LTD. ownership history of AMERICAN SCIENCE & ENGR INC
ValueSharesWeighting
Q2 2016$653,000
+38.6%
17,457
+2.7%
0.00%
+50.0%
Q1 2016$471,000
-26.5%
17,000
+9.7%
0.00%
-33.3%
Q4 2015$641,000
+49.1%
15,493
+28.3%
0.00%
+50.0%
Q3 2015$430,000
-15.4%
12,080
+4.3%
0.00%0.0%
Q2 2015$508,000
-8.5%
11,584
+2.0%
0.00%0.0%
Q1 2015$555,000
-4.1%
11,357
+1.9%
0.00%0.0%
Q4 2014$579,000
+6.8%
11,150
+13.8%
0.00%0.0%
Q3 2014$542,000
-17.0%
9,795
+4.3%
0.00%0.0%
Q2 2014$653,000
+16.2%
9,390
+12.3%
0.00%0.0%
Q1 2014$562,000
+3.9%
8,365
+11.2%
0.00%0.0%
Q4 2013$541,000
+25.8%
7,520
+5.4%
0.00%0.0%
Q3 2013$430,000
+8.6%
7,135
+1.0%
0.00%0.0%
Q2 2013$396,0007,0650.00%
Other shareholders
AMERICAN SCIENCE & ENGR INC shareholders Q4 2014
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