BLAIR WILLIAM & CO/IL - CECO ENVIRONMENTAL CORP ownership

CECO ENVIRONMENTAL CORP's ticker is CECE and the CUSIP is 125141101. A total of 117 filers reported holding CECO ENVIRONMENTAL CORP in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of CECO ENVIRONMENTAL CORP
ValueSharesWeighting
Q3 2017$1,331,000
-9.3%
157,283
-1.6%
0.01%
-9.1%
Q2 2017$1,467,000
-16.5%
159,783
+2.8%
0.01%
-21.4%
Q1 2017$1,756,000
+1729.2%
155,383
+1315.1%
0.01%
+1300.0%
Q2 2016$96,000
+41.2%
10,9800.0%0.00%0.0%
Q1 2016$68,000
-31.3%
10,980
-15.4%
0.00%0.0%
Q4 2015$99,000
-6.6%
12,9800.0%0.00%0.0%
Q3 2015$106,000
-27.9%
12,9800.0%0.00%
Q2 2015$147,00012,9800.00%
Other shareholders
CECO ENVIRONMENTAL CORP shareholders Q3 2016
NameSharesValueWeighting ↓
Trigran Investments, Inc. 1,652,570$18,724,0006.03%
AlphaOne Investment Services, LLC 314,490$3,563,0001.25%
KELLEHER FINANCIAL ADVISORS 180,747$2,047,0001.17%
Olstein Capital Management, L.P. 442,000$5,008,0000.52%
THB ASSET MANAGEMENT 590,814$6,693,0000.51%
Lafitte Capital Management LP 50,000$567,0000.39%
PERRITT CAPITAL MANAGEMENT INC 186,447$2,112,0000.38%
Clean Yield Group 70,000$793,0000.36%
ARDSLEY ADVISORY PARTNERS LP 244,300$2,748,0000.34%
MARTIN & CO INC /TN/ 56,125$636,0000.21%
View complete list of CECO ENVIRONMENTAL CORP shareholders