Stock Transactions — PDF SOLUTIONS INC

Total Bought
3,328,086
102 transactions
Total Sold
2,809,617
85 transactions
Net
+518,469
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
ArrowMark Colorado Holdings LLC65,000451,788+386,7880.030.22+0.19buy
CANNELL CAPITAL LLC0337,315+337,3150.002.29+2.29buy
LOOMIS SAYLES & CO L P41,546363,183+321,6370.000.01+0.01buy
Roubaix Capital, LLC0206,348+206,3480.002.48+2.48buy
Squarepoint Ops LLC53,174254,511+201,3370.000.01+0.01buy
Samjo Management, LLC935,7941,120,719+184,9258.4411.05+2.61buy
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC1,187,0831,349,441+162,3580.070.09+0.02buy
NEEDHAM INVESTMENT MANAGEMENT LLC1,913,5002,018,550+105,0503.263.64+0.37buy
PRELUDE CAPITAL MANAGEMENT, LLC0101,051+101,0510.000.20+0.20buy
ExodusPoint Capital Management, LP11,716105,790+94,0740.000.04+0.04buy
GOLDMAN SACHS GROUP INC63,000140,508+77,5080.000.00+0.00buy
Divisar Capital Management LLC611,387684,082+72,6953.024.81+1.78buy
RICE HALL JAMES & ASSOCIATES, LLC91,689160,263+68,5740.110.23+0.12buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP40,047107,882+67,8350.000.00+0.00buy
GSA CAPITAL PARTNERS LLP067,131+67,1310.000.14+0.14buy
BlackRock, Inc.4,797,6704,863,204+65,5340.000.00+0.00buy
Russell Investments Group, Ltd.314,659374,251+59,5920.010.01+0.00buy
BOOTHBAY FUND MANAGEMENT, LLC057,442+57,4420.000.04+0.04buy
Connor, Clark & Lunn Investment Management Ltd.341,227395,110+53,8830.030.03+0.01buy
Man Group plc042,385+42,3850.000.00+0.00buy
Silverberg Bernstein Capital Management LLC418,783458,783+40,0006.147.19+1.05buy
HRT FINANCIAL LP035,058+35,0580.000.00+0.00buy
FIRST TRUST ADVISORS LP034,767+34,7670.000.00+0.00buy
Bridge City Capital, LLC83,747116,832+33,0850.500.81+0.30buy
Dana Investment Advisors, Inc.59,41085,395+25,9850.040.06+0.02buy
DRW Securities, LLC023,986+23,9860.000.03+0.03buy
RENAISSANCE TECHNOLOGIES LLC69,30090,100+20,8000.000.00+0.00buy
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.020,000+20,0000.000.05+0.05buy
PUBLIC SECTOR PENSION INVESTMENT BOARD106,778124,673+17,8950.010.01+0.00buy
CenterBook Partners LP158,816176,463+17,6470.190.23+0.04buy
FNY Investment Advisers, LLC016,610+16,6100.000.14+0.14buy
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.016,318+16,3180.000.03+0.03buy
JANE STREET GROUP, LLC015,746+15,7460.000.00+0.00buy
Numerai GP LLC014,983+14,9830.000.05+0.05buy
SG Americas Securities, LLC013,933+13,9330.000.00+0.00buy
EMERALD MUTUAL FUND ADVISERS TRUST581,410594,610+13,2000.760.79+0.04buy
INCEPTIONR LLC012,648+12,6480.000.08+0.08buy
Ranger Investment Management, L.P.1,045,5451,057,210+11,6651.561.90+0.34buy
AlphaQuest LLC5,23116,457+11,2260.010.03+0.02buy
AQR CAPITAL MANAGEMENT LLC54,92365,791+10,8680.000.00+0.00buy
TWO SIGMA INVESTMENTS, LP010,758+10,7580.000.00+0.00buy
Invesco Ltd.96,897107,523+10,6260.000.00+0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC288,532298,547+10,0150.000.00+0.00buy
Arizona State Retirement System09,250+9,2500.000.00+0.00buy
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM08,987+8,9870.000.00+0.00buy
STATE STREET CORP1,137,2861,145,957+8,6710.000.00+0.00buy
Clarus Group, Inc.08,643+8,6430.000.08+0.08buy
VICTORY CAPITAL MANAGEMENT INC29,00037,600+8,6000.000.00+0.00buy
Legato Capital Management LLC18,87727,262+8,3850.050.08+0.03buy
Susquehanna Portfolio Strategies, LLC08,353+8,3530.000.00+0.00buy
NEW YORK STATE COMMON RETIREMENT FUND27,11135,411+8,3000.000.00+0.00buy
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS08,147+8,1470.000.00+0.00buy
Vanguard Personalized Indexing Management, LLC07,897+7,8970.000.00+0.00buy
Kent Lake PR LLC142,221150,000+7,7791.341.98+0.64buy
FMR LLC230,674238,296+7,6220.000.00+0.00buy
RAYMOND JAMES FINANCIAL INC27,96733,776+5,8090.000.00+0.00buy
OSAIC HOLDINGS, INC.05,081+5,0810.000.00+0.00buy
PITCAIRN CO12,96618,028+5,0620.020.04+0.02buy
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC12,11516,088+3,9730.000.00+0.00buy
iSAM Funds (UK) Ltd03,888+3,8880.000.02+0.02buy
Quantinno Capital Management LP10,84614,513+3,6670.000.00+0.00buy
Johnson Financial Group, Inc.03,200+3,2000.000.00+0.00buy
DARK FOREST CAPITAL MANAGEMENT LP48,35751,347+2,9900.040.04-0.01buy
Penn Capital Management Company, LLC114,670117,463+2,7930.210.23+0.02buy
WELLS FARGO & COMPANY/MN63,03965,647+2,6080.000.00+0.00buy
BNP PARIBAS FINANCIAL MARKETS8,43510,594+2,1590.000.00+0.00buy
PNC FINANCIAL SERVICES GROUP, INC.3,4915,575+2,0840.000.00+0.00buy
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC106,377108,204+1,8270.020.03+0.00buy
Kings Path Partners LLC22,85024,500+1,6500.200.23+0.04buy
Police & Firemen's Retirement System of New Jersey7,3878,841+1,4540.000.00+0.00buy
NATIXIS ADVISORS, LLC11,81312,713+9000.000.00+0.00buy
PRICE T ROWE ASSOCIATES INC /MD/15,95816,826+8680.000.00+0.00buy
Significant Wealth Partners LLC18,66319,499+8360.200.25+0.05buy
QUADRANT CAPITAL GROUP LLC0795+7950.000.00+0.00buy
Arax Advisory Partners122879+7570.000.00+0.00buy
UMB Bank, n.a.398951+5530.000.00+0.00buy
Rockefeller Capital Management L.P.0417+4170.000.00+0.00buy
AMALGAMATED BANK8,8789,237+3590.000.00+0.00buy
SIGNATUREFD, LLC1,3301,619+2890.000.00+0.00buy
CWM, LLC1,8352,106+2710.000.00+0.00buy
Creative Planning38,73438,962+2280.000.00+0.00buy
HANTZ FINANCIAL SERVICES, INC.320501+1810.000.00+0.00buy
Wealthspire Advisors, LLC0174+1740.000.00+0.00buy
BESSEMER GROUP INC0166+1660.000.00+0.00buy
NATIONAL BANK OF CANADA /FI/0152+1520.000.00+0.00buy
NISA INVESTMENT ADVISORS, LLC1,8962,041+1450.000.00+0.00buy
Salomon & Ludwin, LLC0124+1240.000.00+0.00buy
Advisory Services Network, LLC0110+1100.000.00+0.00buy
FIFTH THIRD BANCORP222332+1100.000.00+0.00buy
Louisiana State Employees Retirement System14,60014,700+1000.010.01+0.00buy
GAMMA Investing LLC1,8541,939+850.000.00+0.00buy
Aster Capital Management (DIFC) Ltd083+830.000.00+0.00buy
BNP Paribas Asset Management Holding S.A.471548+770.000.00+0.00buy
MassMutual Private Wealth & Trust, FSB765829+640.000.00+0.00buy
THRIVENT FINANCIAL FOR LUTHERANS23,02423,078+540.000.00+0.00buy
Smartleaf Asset Management LLC248256+80.000.00-0.00buy
Farther Finance Advisors, LLC6672+60.000.00-0.00buy
Sterling Capital Management LLC7377+40.000.00+0.00buy
IFP Advisors, Inc04+40.000.00-0.00buy
Allworth Financial LP03+30.000.00+0.00buy
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