Stock TransactionsVICOR CORP

Total Bought
1,597,938
186 transactions
Total Sold
1,395,141
102 transactions
Net
+202,797
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
Change in Shares
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
Change in Weight (%)
Type
AQR CAPITAL MANAGEMENT LLC148,309449,529+301,2200.010.06+0.05buy
JANE STREET GROUP, LLC327,715539,169+211,4540.060.13+0.07buy
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.0112,380+112,3800.000.38+0.38buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP60,060133,641+73,5810.010.05+0.03buy
LOS ANGELES CAPITAL MANAGEMENT LLC6,33679,396+73,0600.000.11+0.11buy
UBS Group AG92,423156,855+64,4320.000.01+0.01buy
Russell Investments Group, Ltd.22,68772,484+49,7970.000.02+0.02buy
Trexquant Investment LP6,15248,149+41,9970.010.11+0.11buy
Tidal Investments LLC44,11882,874+38,7560.020.08+0.05buy
HRT FINANCIAL LP83,920122,166+38,2460.030.08+0.05buy
RHUMBLINE ADVISERS67,820101,178+33,3580.010.03+0.02buy
NATIXIS ADVISORS, LLC033,091+33,0910.000.01+0.01buy
NATIXIS027,116+27,1160.000.05+0.05buy
Main Management ETF Advisors, LLC023,606+23,6060.000.27+0.27buy
CAPITAL FUND MANAGEMENT S.A.15,64738,615+22,9680.020.11+0.08buy
ALGERT GLOBAL LLC22,37144,930+22,5590.050.20+0.15buy
PRUDENTIAL FINANCIAL INC28,39849,285+20,8870.010.02+0.01buy
ExodusPoint Capital Management, LP11,90525,493+13,5880.020.09+0.07buy
Chicago Capital, LLC20,72233,812+13,0900.090.31+0.22buy
Schonfeld Strategic Advisors LLC012,443+12,4430.000.02+0.02buy
Neuberger Berman Group LLC30,50942,655+12,1460.000.01+0.01buy
BALYASNY ASSET MANAGEMENT L.P.011,894+11,8940.000.01+0.01buy
OAK RIDGE INVESTMENTS LLC011,887+11,8870.000.26+0.26buy
TD ASSET MANAGEMENT INC5,20016,896+11,6960.000.01+0.00buy
ROYAL BANK OF CANADA52712,221+11,6940.000.00+0.00buy
Portolan Capital Management, LLC26,67038,081+11,4110.230.54+0.31buy
Treasurer of the State of North Carolina010,490+10,4900.000.01+0.01buy
TWO SIGMA INVESTMENTS, LP11,75222,226+10,4740.000.01+0.00buy
MYDA Advisors LLC010,000+10,0000.000.92+0.92buy
Alight Capital Management LP40,00050,000+10,0001.873.09+1.21buy
IEQ CAPITAL, LLC09,446+9,4460.000.02+0.02buy
Walleye Capital LLC09,222+9,2220.000.02+0.02buy
Vident Advisory, LLC18,35527,516+9,1610.030.08+0.05buy
PRINCIPAL FINANCIAL GROUP INC110,229117,886+7,6570.010.02+0.01buy
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO07,601+7,6010.000.01+0.01buy
Creative Planning14,56722,138+7,5710.000.00+0.00buy
Walleye Trading LLC07,377+7,3770.000.04+0.04buy
Cetera Investment Advisers1,5438,541+6,9980.000.00+0.00buy
NOMURA HOLDINGS INC06,899+6,8990.000.01+0.01buy
DONALDSON CAPITAL MANAGEMENT, LLC06,634+6,6340.000.07+0.07buy
Asset Management One Co., Ltd.06,322+6,3220.000.01+0.01buy
D. E. Shaw & Co., Inc.2,0008,144+6,1440.000.00+0.00buy
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC2,5747,818+5,2440.000.00+0.00buy
KINGDON CAPITAL MANAGEMENT, L.L.C.20,00025,000+5,0000.541.28+0.74buy
Pier Capital, LLC04,428+4,4280.000.22+0.22buy
ENVESTNET ASSET MANAGEMENT INC3,2797,639+4,3600.000.00+0.00buy
Robeco Institutional Asset Management B.V.04,076+4,0760.000.00+0.00buy
Janney Montgomery Scott LLC4,7248,686+3,9620.000.01+0.00buy
PARK AVENUE SECURITIES LLC03,708+3,7080.000.01+0.01buy
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND03,641+3,6410.000.00+0.00buy
Mirae Asset Global Investments Co., Ltd.5,8009,313+3,5130.000.01+0.00buy
Cerity Partners LLC6,87710,385+3,5080.000.00+0.00buy
Beacon Pointe Advisors, LLC03,455+3,4550.000.01+0.01buy
Cambridge Investment Research Advisors, Inc.1,2954,694+3,3990.000.00+0.00buy
Vestmark Advisory Solutions, Inc.03,365+3,3650.000.01+0.01buy
Quantedge Capital Pte Ltd03,200+3,2000.000.92+0.92buy
Hudson Bay Capital Management LP03,160+3,1600.000.01+0.01buy
Focus Partners Wealth03,129+3,1290.000.00+0.00buy
Integrated Wealth Concepts LLC02,919+2,9190.000.01+0.01buy
Harvest Investment Services, LLC5,4337,927+2,4940.160.47+0.31buy
CAPTRUST FINANCIAL ADVISORS2,0324,454+2,4220.000.00+0.00buy
Trek Financial, LLC02,416+2,4160.000.05+0.05buy
Baird Financial Group, Inc.02,273+2,2730.000.00+0.00buy
EP Wealth Advisors, LLC02,266+2,2660.000.00+0.00buy
FOX RUN MANAGEMENT, L.L.C.02,211+2,2110.000.14+0.14buy
VESTOR CAPITAL, LLC44,16346,305+2,1420.510.17-0.34buy
NEEDHAM INVESTMENT MANAGEMENT LLC522,000524,000+2,0004.295.98+1.69buy
LMR Partners LLP01,971+1,9710.000.01+0.01buy
XPONANCE, INC.3,2305,177+1,9470.000.01+0.01buy
Connor, Clark & Lunn Investment Management Ltd.1,4013,342+1,9410.000.00+0.00buy
Global Retirement Partners, LLC3852,300+1,9150.000.01+0.01buy
Rockefeller Capital Management L.P.371,948+1,9110.000.00+0.00buy
USS Investment Management Ltd01,900+1,9000.000.00+0.00buy
Altshuler Shaham Ltd01,874+1,8740.000.01+0.01buy
HRT FINANCIAL LP01,800+1,8000.000.00+0.00buy
Numerai GP LLC01,765+1,7650.000.05+0.05buy
LPL Financial LLC19,77521,505+1,7300.000.00+0.00buy
Regal Partners Ltd01,726+1,7260.000.04+0.04buy
OSTRUM ASSET MANAGEMENT01,665+1,6650.000.03+0.03buy
Swiss National Bank45,63247,232+1,6000.000.01+0.01buy
Cresset Asset Management, LLC01,594+1,5940.000.00+0.00buy
BNP Paribas Asset Management Holding S.A.3731,911+1,5380.000.00+0.00buy
Chicago Partners Investment Group LLC01,536+1,5360.000.01+0.01buy
VIRGINIA RETIREMENT SYSTEMS ET Al2,9604,460+1,5000.000.01+0.01buy
ZACKS INVESTMENT MANAGEMENT01,453+1,4530.000.00+0.00buy
LAZARD ASSET MANAGEMENT LLC01,447+1,4470.000.00+0.00buy
Blueshift Asset Management, LLC01,411+1,4110.000.12+0.12buy
Maryland State Retirement & Pension System01,309+1,3090.000.01+0.01buy
Utah Retirement Systems01,285+1,2850.000.00+0.00buy
Merit Financial Group, LLC01,265+1,2650.000.00+0.00buy
Ensign Peak Advisors, Inc01,250+1,2500.000.00+0.00buy
Quantinno Capital Management LP5,1556,394+1,2390.000.00+0.00buy
THOMPSON DAVIS & CO., INC.01,200+1,2000.000.27+0.27buy
BRIGHTON JONES LLC01,164+1,1640.000.01+0.01buy
Bridgefront Capital, LLC01,122+1,1220.000.11+0.11buy
Zurcher Kantonalbank (Zurich Cantonalbank)4,4225,533+1,1110.000.00+0.00buy
AE Wealth Management LLC01,109+1,1090.000.00+0.00buy
Equitable Holdings, Inc.01,080+1,0800.000.00+0.00buy
Magnetar Financial LLC01,080+1,0800.000.00+0.00buy
DnB Asset Management AS01,060+1,0600.000.00+0.00buy
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