Stock TransactionsCECO ENVIRONMENTAL CORP

Total Bought
264,522
9 transactions
Total Sold
1,286,530
23 transactions
Net
-1,022,008
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
Change in Shares
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
Change in Weight (%)
Type
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP193,602322,663+129,0610.000.010.00buy
First Eagle Investment Management, LLC440,633483,364+42,7310.020.02+0.01buy
NAVELLIER & ASSOCIATES INC84,877114,258+29,3810.230.35+0.12buy
Informed Momentum Co LLC182,042201,905+19,8630.560.73+0.17buy
OCCUDO QUANTITATIVE STRATEGIES LP10,78929,850+19,0610.020.08+0.06buy
Connor, Clark & Lunn Investment Management Ltd.139,520120,621+18,8990.010.01-0.00sell
ALGERT GLOBAL LLC70,67155,271+15,4000.050.050.00sell
OBERWEIS ASSET MANAGEMENT INC/416,700426,700+10,0000.710.81+0.10buy
Calamos Advisors LLC210,311217,741+7,4300.020.02+0.00buy
Weil Company, Inc.14,53018,030+3,5000.120.16+0.05buy
Truvestments Capital LLC19,70123,196+3,4950.160.21+0.05buy
Millburn Ridgefield LLC /DE/1,268854-4140.000.00-0.00sell
Catalyst Capital Advisors LLC1,268854-4140.000.00-0.00sell
ADVISORY RESEARCH INC29,15527,659-1,4960.060.09+0.02sell
West Tower Group, LLC2,402709-1,6930.020.03+0.01sell
Mesirow Financial Investment Management, Inc.19,71417,745-1,9691.370.01-1.36sell
RITHOLTZ WEALTH MANAGEMENT18,65816,662-1,9960.010.01-0.00sell
MARTIN & CO INC /TN/380,979377,659-3,3201.601.89+0.29sell
BAILARD, INC.82,13775,437-6,7000.040.05+0.00sell
ESSEX INVESTMENT MANAGEMENT CO LLC218,634202,835-15,7990.570.81+0.24sell
SageView Advisory Group, LLC35,76219,145-16,6170.030.02-0.02sell
WHITE PINE CAPITAL LLC144,139122,276-21,8630.920.96+0.03sell
MARATHON CAPITAL MANAGEMENT164,275141,825-22,4500.660.72+0.06sell
LOOMIS SAYLES & CO L P431,484400,814-30,6700.010.01+0.00sell
Minerva Advisors LLC121,45890,158-31,3001.351.14-0.21sell
FORMULA GROWTH LTD292,493230,693-61,8001.591.50-0.09sell
ROYCE & ASSOCIATES LP1,065,054989,754-75,3000.170.19+0.01sell
SILVERCREST ASSET MANAGEMENT GROUP LLC495,690323,950-171,7400.060.05-0.01sell
HEARTLAND ADVISORS INC550,000375,000-175,0000.490.40-0.10sell
KENNEDY CAPITAL MANAGEMENT LLC382,178203,308-178,8700.150.09-0.06sell
KING LUTHER CAPITAL MANAGEMENT CORP1,622,3491,419,349-203,0000.130.14+0.00sell
Tieton Capital Management, LLC512,254282,434-229,8205.163.23-1.93sell
Page 1 of 1