Stock Transactions — COGNEX CORP

Total Bought
13,401,095
209 transactions
Total Sold
12,908,009
210 transactions
Net
+493,086
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC4,586,1215,840,117+1,253,9960.460.51+0.05buy
MARSHALL WACE, LLP72,838731,232+658,3940.000.03+0.03buy
MILLENNIUM MANAGEMENT LLC138,617782,576+643,9590.000.02+0.02buy
AQR CAPITAL MANAGEMENT LLC457,4521,096,710+639,2580.030.05+0.03buy
Bank of New York Mellon Corp1,515,8932,092,681+576,7880.010.01+0.00buy
AMERIPRISE FINANCIAL INC909,3321,475,379+566,0470.010.01+0.00buy
PRICE T ROWE ASSOCIATES INC /MD/1,394,2611,891,602+497,3410.010.01+0.00buy
Pictet Asset Management Holding SA3,358,6703,820,394+461,7240.150.15-0.00buy
D. E. Shaw & Co., Inc.0433,848+433,8480.000.02+0.02buy
VOLORIDGE INVESTMENT MANAGEMENT, LLC356,680714,045+357,3650.050.09+0.04buy
RENAISSANCE TECHNOLOGIES LLC0356,800+356,8000.000.02+0.02buy
Cubist Systematic Strategies, LLC0319,185+319,1850.000.19+0.19buy
NORTHERN TRUST CORP1,433,8111,741,196+307,3850.010.01-0.00buy
BlackRock, Inc.14,963,61615,263,798+300,1820.010.01-0.00buy
VANGUARD GROUP INC18,183,57718,479,828+296,2510.010.01-0.00buy
Trexquant Investment LP142,778434,694+291,9160.070.18+0.11buy
Squarepoint Ops LLC61,390337,846+276,4560.010.03+0.02buy
UBS Group AG186,285459,055+272,7700.000.00+0.00buy
Pacer Advisors, Inc.0269,038+269,0380.000.00+0.00buy
STATE STREET CORP5,190,3655,410,535+220,1700.010.01-0.00buy
MACKENZIE FINANCIAL CORP1,861,0212,038,345+177,3240.100.05-0.06buy
MACKENZIE FINANCIAL CORP1,861,0212,038,345+177,3240.100.05-0.05buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP0160,117+160,1170.000.00+0.00buy
Quantbot Technologies LP57,984209,723+151,7390.090.27+0.18buy
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC0138,675+138,6750.000.08+0.08buy
OPPENHEIMER ASSET MANAGEMENT INC.70,827208,966+138,1390.030.09+0.06buy
DIMENSIONAL FUND ADVISORS LP1,785,8411,902,930+117,0890.020.02-0.00buy
BAMCO INC /NY/1,500,0001,600,000+100,0000.160.15-0.01buy
Allianz Asset Management GmbH097,270+97,2700.000.01+0.01buy
Front Street Capital Management, Inc.1,184,6651,277,673+93,0087.767.96+0.20buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC376,249466,889+90,6400.000.00-0.00buy
Legal & General Group Plc890,078977,528+87,4500.010.01-0.00buy
TUDOR INVESTMENT CORP ET AL087,200+87,2000.000.03+0.03buy
CITIGROUP INC76,403162,268+85,8650.000.01+0.00buy
ENVESTNET ASSET MANAGEMENT INC485,256568,141+82,8850.010.01+0.00buy
PINNACLE ASSOCIATES LTD516,506599,026+82,5200.370.29-0.08buy
ALGERT GLOBAL LLC081,797+81,7970.000.07+0.07buy
Assenagon Asset Management S.A.079,691+79,6910.000.01+0.01buy
FEDERATED HERMES, INC.599,319674,287+74,9680.050.05-0.00buy
Invesco Ltd.1,079,6231,153,176+73,5530.010.01-0.00buy
TWINBEECH CAPITAL LP066,223+66,2230.000.04+0.04buy
BARCLAYS PLC83,107148,060+64,9530.000.00+0.00buy
DISCIPLINED GROWTH INVESTORS INC /MN3,751,8073,806,550+54,7432.872.60-0.28buy
Neo Ivy Capital Management053,376+53,3760.000.39+0.39buy
IEQ CAPITAL, LLC7,93359,785+51,8520.000.02+0.02buy
Numerai GP LLC8,06659,465+51,3990.090.58+0.50buy
Verition Fund Management LLC7,56157,833+50,2720.000.01+0.01buy
Connor, Clark & Lunn Investment Management Ltd.112,232160,043+47,8110.020.03+0.00buy
ROYAL BANK OF CANADA129,489177,025+47,5360.000.00+0.00buy
Aquatic Capital Management LLC13,10058,768+45,6680.010.06+0.04buy
Forge First Asset Management Inc.043,700+43,7000.000.56+0.56buy
GSA CAPITAL PARTNERS LLP043,142+43,1420.000.11+0.11buy
TD ASSET MANAGEMENT INC720,804763,832+43,0280.030.02-0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,385,4641,427,756+42,2920.010.01-0.00buy
Edgestream Partners, L.P.042,070+42,0700.000.06+0.06buy
Sumitomo Mitsui Trust Group, Inc.1,386,9731,428,351+41,3780.040.03-0.00buy
Jump Financial, LLC040,712+40,7120.000.03+0.03buy
Sciencast Management LP5,00244,580+39,5780.060.44+0.38buy
Engineers Gate Manager LP038,959+38,9590.000.02+0.02buy
STRS OHIO038,646+38,6460.000.01+0.01buy
ProShare Advisors LLC160,516198,961+38,4450.020.02+0.00buy
CAPITAL FUND MANAGEMENT S.A.39,86077,854+37,9940.020.03+0.01buy
Wealthfront Advisers LLC036,555+36,5550.000.00+0.00buy
QSV Equity Investors LLC036,152+36,1520.001.25+1.25buy
XTX Topco Ltd034,752+34,7520.000.10+0.10buy
Dynamic Technology Lab Private Ltd034,287+34,2870.000.20+0.20buy
AIGEN INVESTMENT MANAGEMENT, LP033,955+33,9550.000.21+0.21buy
Proficio Capital Partners LLC033,888+33,8880.000.00+0.00buy
LRT Capital Management, LLC51,55384,703+33,1501.942.37+0.43buy
TEACHER RETIREMENT SYSTEM OF TEXAS032,151+32,1510.000.00+0.00buy
EXCHANGE TRADED CONCEPTS, LLC435,253467,267+32,0140.420.34-0.08buy
TWO SIGMA INVESTMENTS, LP031,690+31,6900.000.00+0.00buy
STIFEL FINANCIAL CORP71,00299,197+28,1950.000.00+0.00buy
VAN ECK ASSOCIATES CORP99,529127,256+27,7270.000.01+0.00buy
DARK FOREST CAPITAL MANAGEMENT LP7,84234,288+26,4460.040.18+0.14buy
Covea Finance47,50073,500+26,0000.080.12+0.03buy
LAZARD ASSET MANAGEMENT LLC2,231,1482,256,640+25,4920.120.12-0.00buy
LECAP ASSET MANAGEMENT LTD024,344+24,3440.000.24+0.24buy
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM219,436243,098+23,6620.010.01-0.00buy
Teza Capital Management LLC023,039+23,0390.000.13+0.13buy
NOMURA HOLDINGS INC022,758+22,7580.000.00+0.00buy
BNP PARIBAS FINANCIAL MARKETS74,36195,816+21,4550.000.00-0.00buy
OCCUDO QUANTITATIVE STRATEGIES LP8,61829,989+21,3710.060.19+0.13buy
Foster Victor Wealth Advisors, LLC293,782314,609+20,8270.920.96+0.04buy
Headlands Technologies LLC020,770+20,7700.000.07+0.07buy
Sender Co & Partners, Inc.020,402+20,4020.000.91+0.91buy
Tower Research Capital LLC (TRC)3,91324,261+20,3480.000.02+0.01buy
INCEPTIONR LLC019,073+19,0730.000.15+0.15buy
Man Group plc65,15282,910+17,7580.010.01+0.00buy
Daventry Group, LP524,594540,312+15,7188.457.40-1.05buy
Centiva Capital, LP015,433+15,4330.000.02+0.02buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP014,762+14,7620.000.00+0.00buy
Entropy Technologies, LP014,522+14,5220.000.05+0.05buy
Cerity Partners LLC73,00787,461+14,4540.010.01+0.00buy
Bayesian Capital Management, LP014,400+14,4000.000.06+0.06buy
PineBridge Investments, L.P.55,47669,736+14,2600.020.02+0.00buy
FORA Capital, LLC014,024+14,0240.000.06+0.06buy
FIRST TRUST ADVISORS LP75,59389,544+13,9510.000.00-0.00buy
HSBC HOLDINGS PLC013,248+13,2480.000.00+0.00buy
LPL Financial LLC34,58447,381+12,7970.000.00+0.00buy
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