VIRGINIA RETIREMENT SYSTEMS ET AL - CECO ENVIRONMENTAL CORP ownership

CECO ENVIRONMENTAL CORP's ticker is CECE and the CUSIP is 125141101. A total of 134 filers reported holding CECO ENVIRONMENTAL CORP in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
VIRGINIA RETIREMENT SYSTEMS ET AL ownership history of CECO ENVIRONMENTAL CORP
ValueSharesWeighting
Q1 2018$235,000
-43.8%
52,900
-35.1%
0.00%
-40.0%
Q4 2017$418,000
-41.7%
81,500
-3.9%
0.01%
-44.4%
Q3 2017$717,000
-9.1%
84,800
-1.3%
0.01%
-10.0%
Q2 2017$789,000
-7.3%
85,900
+6.0%
0.01%
-9.1%
Q1 2017$851,000
+134.4%
81,000
+211.5%
0.01%
+120.0%
Q4 2016$363,000
+78.8%
26,000
+44.4%
0.01%
+66.7%
Q3 2016$203,000
+120.7%
18,000
+71.4%
0.00%
+200.0%
Q2 2016$92,000
-4.2%
10,500
-10.3%
0.00%0.0%
Q3 2015$96,00011,7000.00%
Other shareholders
CECO ENVIRONMENTAL CORP shareholders Q4 2016
NameSharesValueWeighting ↓
Trigran Investments, Inc. 5,698,742$37,555,0007.36%
GFI Investment Counsel Ltd. 573,000$3,776,0000.91%
Minerva Advisors LLC 148,829$979,0000.66%
Continuum Advisory, LLC 125,418$804,0000.50%
WHITE PINE CAPITAL LLC 165,993$1,094,0000.46%
MARTIN & CO INC /TN/ 215,387$1,419,0000.44%
Adirondack Research & Management Inc. 47,499$313,0000.41%
HEARTLAND ADVISORS INC 550,000$3,625,0000.32%
ESSEX INVESTMENT MANAGEMENT CO LLC 209,451$1,380,0000.23%
Savior LLC 21,346$141,0000.18%
View complete list of CECO ENVIRONMENTAL CORP shareholders