Calamos Advisors LLC - CECO ENVIRONMENTAL CORP ownership

CECO ENVIRONMENTAL CORP's ticker is CECE and the CUSIP is 125141101. A total of 140 filers reported holding CECO ENVIRONMENTAL CORP in Q1 2023. The put-call ratio across all filers is 0.43 and the average weighting 0.1%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of CECO ENVIRONMENTAL CORP
ValueSharesWeighting
Q3 2023$3,358,667
+173.6%
210,311
+128.9%
0.02%
+183.3%
Q2 2023$1,227,544
-52.4%
91,882
-50.2%
0.01%
-53.8%
Q1 2023$2,580,148184,4280.01%
Other shareholders
CECO ENVIRONMENTAL CORP shareholders Q1 2023
NameSharesValueWeighting ↓
Trigran Investments, Inc. 5,405,528$37,758,0007.13%
GFI Investment Counsel Ltd. 573,000$4,002,0001.56%
Adirondack Research & Management Inc. 197,826$1,382,0001.21%
Minerva Advisors LLC 148,829$1,038,0000.58%
Continuum Advisory, LLC 125,418$843,0000.56%
WHITE PINE CAPITAL LLC 209,390$1,463,0000.55%
MARTIN & CO INC /TN/ 172,206$1,203,0000.36%
HEARTLAND ADVISORS INC 500,000$3,493,0000.27%
CADENCE CAPITAL MANAGEMENT LLC 219,671$1,534,0000.22%
ESSEX INVESTMENT MANAGEMENT CO LLC 211,103$1,475,0000.21%
View complete list of CECO ENVIRONMENTAL CORP shareholders