Stock TransactionsVICOR CORP

Total Bought
432,386
18 transactions
Total Sold
1,345,851
21 transactions
Net
-913,465
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
Change in Shares
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
Change in Weight (%)
Type
TWO SIGMA INVESTMENTS, LP105,821215,105+109,2840.020.030.00buy
Qube Research & Technologies Ltd99,470191,221+91,7510.020.020.00buy
NEEDHAM INVESTMENT MANAGEMENT LLC458,850544,900+86,0504.603.09-1.50buy
RENAISSANCE TECHNOLOGIES LLC255,800223,800+32,0000.030.02-0.01sell
GSA CAPITAL PARTNERS LLP22,85452,775+29,9210.130.220.00buy
ExodusPoint Capital Management, LP18,85234,945+16,0930.010.020.00buy
AWM Investment Company, Inc.204,960219,436+14,4761.781.30-0.48buy
AIGEN INVESTMENT MANAGEMENT, LP21,07033,257+12,1870.230.27+0.03buy
LGT Group Foundation67,91079,646+11,7360.100.08-0.02buy
LOS ANGELES CAPITAL MANAGEMENT LLC16,27027,936+11,6660.000.000.00buy
Bruce & Co., Inc.20,00030,000+10,0000.400.47+0.07buy
KENNEDY CAPITAL MANAGEMENT LLC54,99864,896+9,8980.080.06-0.02buy
Graham Capital Management, L.P.14,84524,438+9,5930.020.02+0.00buy
SEGALL BRYANT & HAMILL, LLC101,928110,495+8,5670.070.10+0.03buy
Fisher Asset Management, LLC118,354124,319+5,9650.000.00-0.00buy
DUALITY ADVISERS, LP17,09221,234+4,1420.120.10-0.02buy
Bouvel Investment Partners, LLC16,31417,022+7080.520.36-0.16buy
ALGERT GLOBAL LLC54,74654,399+3470.150.100.00sell
Advisors Asset Management, Inc.8,7439,088+3450.010.010.00buy
Kelly Financial Services LLC263267+40.010.00-0.00buy
BAKER TILLY WEALTH MANAGEMENT, LLC8,4718,437-340.080.06-0.02sell
SIMON QUICK ADVISORS, LLC7,8007,762-380.040.03-0.01sell
LGT Financial Advisors LLC15360-930.010.00-0.01sell
INVESCO, LLC5,6955,512-1830.170.12-0.05sell
IRONWOOD INVESTMENT MANAGEMENT LLC32,27932,014-2651.160.76-0.40sell
FOX RUN MANAGEMENT, L.L.C.6,1295,769-3600.110.07-0.04sell
PDT Partners, LLC25,01524,052-9630.190.12-0.07sell
RICE HALL JAMES & ASSOCIATES, LLC39,34338,270-1,0730.150.10-0.05sell
OAK RIDGE INVESTMENTS LLC35,28627,384-7,9020.270.14-0.12sell
PRELUDE CAPITAL MANAGEMENT, LLC42,78530,371-12,4140.230.12-0.11sell
Granahan Investment Management, LLC129,331109,645-19,6860.270.16-0.11sell
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND149,747126,436-23,3110.040.02-0.02sell
PINNACLE ASSOCIATES LTD101,05374,365-26,6880.110.06-0.05sell
SYNOVUS FINANCIAL CORP40,5108,485-32,0250.030.01-0.02sell
BEACONLIGHT CAPITAL, LLC149,02590,169-58,8563.791.64-2.15sell
NEW YORK STATE COMMON RETIREMENT FUND326,066264,057-62,0090.030.02-0.01sell
Capital International Investors604,239378,100-226,1390.010.00-0.01sell
ASHFORD CAPITAL MANAGEMENT INC398,61687,496-311,1203.460.53-2.93sell
BROWN CAPITAL MANAGEMENT LLC2,064,1841,533,839-530,3451.861.03-0.83sell
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