Zurcher Kantonalbank (Zurich Cantonalbank) - AEGION CORP ownership

AEGION CORP's ticker is AEGN and the CUSIP is 00770F104. A total of 132 filers reported holding AEGION CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Zurcher Kantonalbank (Zurich Cantonalbank) ownership history of AEGION CORP
ValueSharesWeighting
Q1 2021$110,000
+182.1%
3,836
+86.2%
0.00%
Q4 2020$39,000
+34.5%
2,0600.0%0.00%
Q3 2020$29,000
-12.1%
2,0600.0%0.00%
Q2 2020$33,000
-76.6%
2,060
-73.7%
0.00%
-100.0%
Q1 2020$141,000
-19.4%
7,8440.0%0.00%0.0%
Q4 2019$175,000
+297.7%
7,844
+280.8%
0.00%
Q3 2019$44,000
+15.8%
2,0600.0%0.00%
Q2 2019$38,000
+5.6%
2,0600.0%0.00%
Q1 2019$36,000
-26.5%
2,060
-30.9%
0.00%
Q4 2018$49,000
-35.5%
2,9820.0%0.00%
-100.0%
Q3 2018$76,000
-1.3%
2,9820.0%0.00%0.0%
Q2 2018$77,000
+13.2%
2,9820.0%0.00%0.0%
Q1 2018$68,000
-10.5%
2,9820.0%0.00%0.0%
Q4 2017$76,000
+46.2%
2,982
+34.4%
0.00%
Q3 2017$52,000
+6.1%
2,2190.0%0.00%
Q2 2017$49,000
-93.0%
2,219
-92.7%
0.00%
-100.0%
Q1 2017$699,000
+2.5%
30,501
+6.0%
0.01%0.0%
Q4 2016$682,000
+56.4%
28,773
+25.8%
0.01%
+40.0%
Q3 2016$436,000
-4.6%
22,873
-2.4%
0.01%
-16.7%
Q2 2016$457,000
-13.9%
23,444
-6.8%
0.01%
-14.3%
Q1 2016$531,000
+14.9%
25,162
+5.2%
0.01%
+16.7%
Q4 2015$462,000
+10.8%
23,918
-5.4%
0.01%0.0%
Q3 2015$417,000
-4.1%
25,284
+10.0%
0.01%0.0%
Q2 2015$435,000
+5.6%
22,988
+0.6%
0.01%0.0%
Q1 2015$412,000
+17.7%
22,848
+21.5%
0.01%
-45.5%
Q4 2014$350,000
-5.1%
18,800
+13.3%
0.01%
-8.3%
Q3 2014$369,000
-4.4%
16,6000.0%0.01%
+9.1%
Q2 2014$386,000
-0.3%
16,600
+8.5%
0.01%
-8.3%
Q1 2014$387,000
+15.5%
15,3000.0%0.01%
+9.1%
Q4 2013$335,000
-7.7%
15,3000.0%0.01%
-15.4%
Q3 2013$363,000
+5.5%
15,3000.0%0.01%
+8.3%
Q2 2013$344,000
+22.9%
15,300
+26.4%
0.01%
+20.0%
Q1 2013$280,000
+4.5%
12,1000.0%0.01%
-9.1%
Q4 2012$268,00012,1000.01%
Other shareholders
AEGION CORP shareholders Q4 2020
NameSharesValueWeighting ↓
WYNNEFIELD CAPITAL INC 349,273$6,304,0002.79%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 576,707$10,410,0002.13%
THOMPSON RUBINSTEIN INVESTMENT MANAGEMENT INC /OR/ 205,685$3,713,0001.45%
SECURITY NATIONAL BANK OF SIOUX CITY IOWA /IA/ 67,779$1,223,0001.32%
SECURITY NATIONAL BANK OF SO DAK 35,790$647,0001.02%
Leonard Capital Management, Inc. 136,799$2,469,0000.85%
BHF Kleinwort Benson Group S.A. 1,523,826$27,713,0000.76%
SouthernSun Asset Management 1,616,091$29,170,0000.55%
Silver Lake Advisory, LLC 30,445$550,0000.44%
DREMAN VALUE MANAGEMENT, L L C 198,777$3,588,0000.31%
View complete list of AEGION CORP shareholders