PEAK6 Group LLC - CECO ENVIRONMENTAL CORP ownership

CECO ENVIRONMENTAL CORP's ticker is CECE and the CUSIP is 125141101. A total of 101 filers reported holding CECO ENVIRONMENTAL CORP in Q1 2018. The put-call ratio across all filers is 0.94 and the average weighting 0.1%.

Quarter-by-quarter ownership
PEAK6 Group LLC ownership history of CECO ENVIRONMENTAL CORP
ValueSharesWeighting
Q4 2017$84,000
-1.2%
16,300
+63.0%
0.00%
Q3 2017$85,000
-48.5%
10,000
-50.5%
0.00%
-100.0%
Q3 2015$165,00020,2000.00%
Other shareholders
CECO ENVIRONMENTAL CORP shareholders Q1 2018
NameSharesValueWeighting ↓
Tieton Capital Management, LLC 512,254$8,1815.16%
Millrace Asset Group, Inc. 209,524$3,3464.13%
RK Capital 884,347$14,123,0223.34%
Manatuck Hill Partners, LLC 407,900$6,514,1632.95%
MARTIN & CO INC /TN/ 380,979$6,084,2271.60%
FORMULA GROWTH LTD 292,493$4,671,1131.59%
Mesirow Financial Investment Management, Inc. 19,714$314,8331.37%
Minerva Advisors LLC 121,458$1,9371.35%
Trellus Management Company, LLC 48,763$778,7451.07%
WHITE PINE CAPITAL LLC 144,139$2,301,9000.92%
View complete list of CECO ENVIRONMENTAL CORP shareholders