Granahan Investment Management - CECO ENVIRONMENTAL CORP ownership

CECO ENVIRONMENTAL CORP's ticker is CECE and the CUSIP is 125141101. A total of 91 filers reported holding CECO ENVIRONMENTAL CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of CECO ENVIRONMENTAL CORP
ValueSharesWeighting
Q2 2015$4,013,000
-56.7%
354,184
-59.4%
0.11%
-57.0%
Q1 2015$9,267,000
-39.2%
873,445
-10.9%
0.26%
-40.4%
Q4 2014$15,240,000
+13.7%
980,671
-1.9%
0.44%
+7.5%
Q3 2014$13,400,000
-12.1%
999,972
+2.3%
0.41%
-7.0%
Q2 2014$15,236,000
+6.0%
977,264
+12.8%
0.44%
+15.0%
Q1 2014$14,369,000
+4.2%
866,126
+1.4%
0.39%
+9.0%
Q4 2013$13,791,000
+14.8%
853,816
+0.0%
0.36%
+11.3%
Q3 2013$12,016,000
+14.8%
853,413
+0.3%
0.32%
+6.0%
Q2 2013$10,468,000851,0330.30%
Other shareholders
CECO ENVIRONMENTAL CORP shareholders Q1 2015
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