OBERWEIS ASSET MANAGEMENT INC/ - AEGION CORP ownership

AEGION CORP's ticker is AEGN and the CUSIP is 00770F104. A total of 159 filers reported holding AEGION CORP in Q1 2018. The put-call ratio across all filers is 3.43 and the average weighting 0.1%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of AEGION CORP
ValueSharesWeighting
Q1 2018$611,000
-22.1%
26,680
-13.5%
0.16%
-12.6%
Q4 2017$784,000
+145.0%
30,830
+124.0%
0.18%
+105.6%
Q3 2017$320,00013,7650.09%
Other shareholders
AEGION CORP shareholders Q1 2018
NameSharesValueWeighting ↓
SouthernSun Asset Management 607,707$8,587,0001.12%
Mengis Capital Management, Inc. 127,053$1,795,0000.49%
Zebra Capital Management LLC 19,342$274,0000.42%
Foundry Partners, LLC 532,718$7,527,0000.36%
NJ State Employees Deferred Compensation Plan 24,000$339,0000.06%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 160,000$2,261,0000.05%
Boston Partners 1,337,334$18,897,0000.03%
ROYCE & ASSOCIATES LP 210,707$2,977,0000.03%
KINGS POINT CAPITAL MANAGEMENT 15,950$225,0000.03%
Dynamic Technology Lab Private Ltd 10,809$153,0000.02%
View complete list of AEGION CORP shareholders