Stock Transactions — CECO ENVIRONMENTAL CORP

Total Bought
6,330,980
141 transactions
Total Sold
4,596,771
101 transactions
Net
+1,734,209
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
T. Rowe Price Investment Management, Inc.718,9922,131,845+1,412,8530.030.09+0.06buy
Capital World Investors333,0981,055,080+721,9820.000.01+0.01buy
TWO SIGMA INVESTMENTS, LP525,567959,698+434,1310.050.05+0.00buy
Rockefeller Capital Management L.P.0254,321+254,3210.000.03+0.03buy
MARSHALL WACE, LLP7,800251,904+244,1040.000.02+0.02buy
FARALLON CAPITAL MANAGEMENT LLC0234,000+234,0000.000.08+0.08buy
BESSEMER GROUP INC200216,494+216,2940.000.02+0.02buy
LORD, ABBETT & CO. LLC202,216414,400+212,1840.040.08+0.04buy
Divisadero Street Capital Management, LP0187,600+187,6000.000.52+0.52buy
Point72 Asset Management, L.P.0159,079+159,0790.000.02+0.02buy
CITADEL ADVISORS LLC65,062217,386+152,3240.000.01+0.01buy
GEODE CAPITAL MANAGEMENT, LLC729,700856,133+126,4330.000.00+0.00buy
FMR LLC2,211,3722,328,888+117,5160.010.01+0.00buy
Squarepoint Ops LLC73,544165,266+91,7220.010.02+0.01buy
NEEDHAM INVESTMENT MANAGEMENT LLC298,500387,500+89,0001.131.18+0.05buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP28,069115,242+87,1730.000.00+0.00buy
ROYCE & ASSOCIATES LP740,687827,781+87,0940.450.49+0.04buy
POLEN CAPITAL MANAGEMENT LLC69,775143,231+73,4560.020.06+0.04buy
Robeco Schweiz AG131,216198,743+67,5270.180.25+0.07buy
AQR CAPITAL MANAGEMENT LLC27,48993,157+65,6680.000.00+0.00buy
4D Advisors, LLC065,000+65,0000.002.45+2.45buy
EMERALD ADVISERS, LLC458,525523,017+64,4920.850.99+0.14buy
DRIEHAUS CAPITAL MANAGEMENT LLC579,950639,892+59,9420.240.28+0.04buy
MORGAN STANLEY294,115350,740+56,6250.000.00+0.00buy
TIG Advisors, LLC054,234+54,2340.000.15+0.15buy
EMERALD MUTUAL FUND ADVISERS TRUST260,598314,005+53,4070.760.91+0.15buy
Aquatic Capital Management LLC052,731+52,7310.000.09+0.09buy
Pier Capital, LLC97,842150,245+52,4030.931.48+0.54buy
1060 Capital, LLC050,000+50,0000.003.62+3.62buy
GOLDMAN SACHS GROUP INC79,575126,512+46,9370.000.00+0.00buy
Moran Wealth Management, LLC11,54256,953+45,4110.020.10+0.08buy
Walleye Capital LLC038,449+38,4490.000.01+0.01buy
Hudson Bay Capital Management LP035,000+35,0000.000.01+0.01buy
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC24632,801+32,5550.000.00+0.00buy
CVFG LLC030,464+30,4640.000.23+0.23buy
TD ASSET MANAGEMENT INC23,96252,724+28,7620.000.00+0.00buy
ENVESTNET ASSET MANAGEMENT INC4,84333,426+28,5830.000.00+0.00buy
Creative Planning6,22334,512+28,2890.000.00+0.00buy
PRUDENTIAL FINANCIAL INC025,680+25,6800.000.00+0.00buy
Trexquant Investment LP021,700+21,7000.000.01+0.01buy
VOLORIDGE INVESTMENT MANAGEMENT, LLC113,343134,370+21,0270.020.03+0.01buy
Panoramic Capital, LLC46,56666,566+20,0001.602.78+1.19buy
Arkadios Wealth Advisors017,888+17,8880.000.02+0.02buy
OPPENHEIMER & CO INC016,065+16,0650.000.01+0.01buy
BOOTHBAY FUND MANAGEMENT, LLC7,25522,057+14,8020.010.03+0.02buy
BNP PARIBAS FINANCIAL MARKETS176,885191,494+14,6090.010.01+0.00buy
Taconic Capital Advisors LP014,018+14,0180.000.57+0.57buy
HighTower Advisors, LLC20,57734,416+13,8390.000.00+0.00buy
DARK FOREST CAPITAL MANAGEMENT LP013,083+13,0830.000.07+0.07buy
KORNITZER CAPITAL MANAGEMENT INC /KS012,015+12,0150.000.02+0.02buy
Concentric Capital Strategies, LP09,603+9,6030.000.05+0.05buy
KESTRA PRIVATE WEALTH SERVICES, LLC09,330+9,3300.000.01+0.01buy
Bridgewater Associates, LP09,288+9,2880.000.00+0.00buy
AIGEN INVESTMENT MANAGEMENT, LP08,195+8,1950.000.13+0.13buy
HARVEST MANAGEMENT LLC08,000+8,0000.000.25+0.25buy
DIMENSIONAL FUND ADVISORS LP895,540903,291+7,7510.010.01-0.00buy
Worth Venture Partners, LLC07,515+7,5150.001.42+1.42buy
STATE OF WISCONSIN INVESTMENT BOARD07,374+7,3740.000.00+0.00buy
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM27,42234,758+7,3360.000.00+0.00buy
Whalen Wealth Management Inc.07,172+7,1720.000.23+0.23buy
Magnetar Financial LLC07,065+7,0650.000.00+0.00buy
Integrated Quantitative Investments LLC06,861+6,8610.000.07+0.07buy
NORTHERN TRUST CORP245,161251,874+6,7130.000.00+0.00buy
STATE STREET CORP650,886657,349+6,4630.000.00+0.00buy
XTX Topco Ltd06,373+6,3730.000.01+0.01buy
Counterpoint Mutual Funds LLC8,41014,744+6,3340.040.13+0.09buy
PRINCIPAL FINANCIAL GROUP INC28,22534,485+6,2600.000.00+0.00buy
MARTIN & CO INC /TN/243,299249,462+6,1632.502.53+0.03buy
COMMERCE BANK06,033+6,0330.000.00+0.00buy
ALLSTATE CORP05,653+5,6530.000.00+0.00buy
Man Group plc05,628+5,6280.000.00+0.00buy
Marex Group plc8,00013,510+5,5100.010.01+0.00buy
OSAIC HOLDINGS, INC.2,1377,570+5,4330.000.00+0.00buy
EQUITABLE TRUST CO05,270+5,2700.000.01+0.01buy
Calamos Advisors LLC52,91058,053+5,1430.010.01+0.00buy
Jefferies Financial Group Inc.04,944+4,9440.000.00+0.00buy
Russell Investments Group, Ltd.109,730114,482+4,7520.010.01+0.00buy
MANGROVE PARTNERS IM, LLC04,083+4,0830.000.02+0.02buy
PRICE T ROWE ASSOCIATES INC /MD/17,38721,370+3,9830.000.00+0.00buy
VIRGINIA RETIREMENT SYSTEMS ET Al03,950+3,9500.000.00+0.00buy
CONTRAVISORY INVESTMENT MANAGEMENT, INC.03,885+3,8850.000.05+0.05buy
Cetera Investment Advisers03,800+3,8000.000.00+0.00buy
EntryPoint Capital, LLC03,770+3,7700.000.07+0.07buy
Lighthouse Investment Partners, LLC03,670+3,6700.000.01+0.01buy
LPL Financial LLC8,24311,853+3,6100.000.00+0.00buy
GUGGENHEIM CAPITAL LLC3,6367,229+3,5930.000.00+0.00buy
FIRST TRUST ADVISORS LP153,050156,563+3,5130.010.01+0.00buy
SEI INVESTMENTS CO107,975111,313+3,3380.010.01-0.00buy
Yorktown Management & Research Co Inc9,70012,900+3,2000.460.64+0.18buy
DEUTSCHE BANK AG\224,784227,787+3,0030.000.00+0.00buy
North Star Investment Management Corp.45,15048,150+3,0000.170.17+0.00buy
OSTERWEIS CAPITAL MANAGEMENT INC223,682226,617+2,9350.570.70+0.13buy
NAVELLIER & ASSOCIATES INC42,45545,280+2,8250.280.28-0.00buy
ESSEX INVESTMENT MANAGEMENT CO LLC154,457157,246+2,7891.411.48+0.07buy
KENNEDY CAPITAL MANAGEMENT LLC147,055149,778+2,7230.190.19+0.00buy
FNY Investment Advisers, LLC02,500+2,5000.000.06+0.06buy
CITIGROUP INC1,7763,458+1,6820.000.00+0.00buy
Tower Research Capital LLC (TRC)1,0812,741+1,6600.000.00+0.00buy
Zurcher Kantonalbank (Zurich Cantonalbank)15,20516,719+1,5140.000.00+0.00buy
JPMORGAN CHASE & CO22,82324,256+1,4330.000.00+0.00buy
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