Stock Transactions — PDF SOLUTIONS INC

Total Bought
1,108,710
81 transactions
Total Sold
1,282,024
86 transactions
Net
-173,314
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
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC902,2771,063,583+161,3060.070.07-0.00buy
BlackRock, Inc.4,861,2554,958,817+97,5620.000.00-0.00buy
NEEDHAM INVESTMENT MANAGEMENT LLC1,759,5501,817,500+57,9504.283.80-0.48buy
STATE STREET CORP1,147,6221,202,699+55,0770.000.00-0.00buy
THRIVENT FINANCIAL FOR LUTHERANS365,656418,693+53,0370.020.02-0.00buy
UBS Group AG33,47481,782+48,3080.000.00+0.00buy
RENAISSANCE TECHNOLOGIES LLC38,90083,100+44,2000.000.00+0.00buy
Connor, Clark & Lunn Investment Management Ltd.106,966148,572+41,6060.020.02+0.00buy
GSA CAPITAL PARTNERS LLP040,633+40,6330.000.08+0.08buy
GOLDMAN SACHS GROUP INC214,201251,996+37,7950.000.00+0.00buy
DIMENSIONAL FUND ADVISORS LP875,739910,314+34,5750.010.01-0.00buy
NORTHERN TRUST CORP372,396405,286+32,8900.000.00-0.00buy
JPMORGAN CHASE & CO74,075104,627+30,5520.000.00+0.00buy
BANK OF AMERICA CORP /DE/60,30390,851+30,5480.000.00+0.00buy
EMERALD ADVISERS, LLC895,248924,345+29,0971.100.97-0.13buy
Qube Research & Technologies Ltd025,111+25,1110.000.00+0.00buy
Squarepoint Ops LLC66,30388,366+22,0630.010.01-0.00buy
Delta Investment Management, LLC013,633+13,6330.000.07+0.07buy
INTECH INVESTMENT MANAGEMENT LLC013,271+13,2710.000.00+0.00buy
TWO SIGMA INVESTMENTS, LP012,254+12,2540.000.00+0.00buy
PUBLIC SECTOR PENSION INVESTMENT BOARD65,78077,625+11,8450.010.01-0.00buy
DARK FOREST CAPITAL MANAGEMENT LP011,314+11,3140.000.05+0.05buy
Centiva Capital, LP010,918+10,9180.000.01+0.01buy
RHUMBLINE ADVISERS93,745104,302+10,5570.000.00-0.00buy
CITADEL ADVISORS LLC10,30020,811+10,5110.000.00+0.00buy
EntryPoint Capital, LLC010,380+10,3800.000.12+0.12buy
Significant Wealth Partners LLC010,006+10,0060.000.14+0.14buy
DEUTSCHE BANK AG\100,679109,920+9,2410.000.00-0.00buy
State of Wyoming3,34712,144+8,7970.020.04+0.03buy
ACADIAN ASSET MANAGEMENT LLC30,75539,439+8,6840.000.00+0.00buy
MILLENNIUM MANAGEMENT LLC7,75516,415+8,6600.000.00+0.00buy
Dynamic Technology Lab Private Ltd08,583+8,5830.000.04+0.04buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP7,22615,698+8,4720.000.00+0.00buy
HRT FINANCIAL LP12,40320,717+8,3140.000.00+0.00buy
VOYA INVESTMENT MANAGEMENT LLC30,22637,969+7,7430.000.00+0.00buy
CITIGROUP INC40,95647,527+6,5710.000.00+0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC264,586270,832+6,2460.000.00-0.00buy
Empowered Funds, LLC06,089+6,0890.000.00+0.00buy
Legal & General Group Plc84,57789,669+5,0920.000.00-0.00buy
Aquatic Capital Management LLC05,021+5,0210.000.00+0.00buy
WELLS FARGO & COMPANY/MN11,05915,990+4,9310.000.00+0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC60,94465,725+4,7810.000.00-0.00buy
SIMPLEX TRADING, LLC04,643+4,6430.000.00+0.00buy
PRINCIPAL FINANCIAL GROUP INC146,854151,362+4,5080.000.00-0.00buy
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC9,97114,364+4,3930.000.00+0.00buy
AQR CAPITAL MANAGEMENT LLC27,90331,756+3,8530.000.00-0.00buy
ProShare Advisors LLC6,4909,377+2,8870.000.00+0.00buy
STATE OF WISCONSIN INVESTMENT BOARD58,30961,069+2,7600.000.00-0.00buy
ENVESTNET ASSET MANAGEMENT INC41,74843,763+2,0150.000.00-0.00buy
VICTORY CAPITAL MANAGEMENT INC26,50128,500+1,9990.000.00-0.00buy
Nebula Research & Development LLC8,46010,290+1,8300.030.03+0.00buy
Inspire Investing, LLC13,05514,848+1,7930.040.04+0.00buy
PRICE T ROWE ASSOCIATES INC /MD/10,26912,025+1,7560.000.00+0.00buy
BARCLAYS PLC55,46757,175+1,7080.000.00-0.00buy
Dana Investment Advisors, Inc.54,50356,103+1,6000.060.05-0.01buy
Creative Planning10,77612,018+1,2420.000.00-0.00buy
LPL Financial LLC8,92610,101+1,1750.000.00-0.00buy
MetLife Investment Management, LLC17,82118,994+1,1730.000.00-0.00buy
Swiss National Bank60,00061,000+1,0000.000.00-0.00buy
KBC Group NV1,0442,000+9560.000.00+0.00buy
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17,07017,712+6420.000.00-0.00buy
PITCAIRN CO12,61013,000+3900.020.02-0.00buy
Smartleaf Asset Management LLC298654+3560.000.00+0.00buy
SUMMIT SECURITIES GROUP LLC0336+3360.000.00+0.00buy
Versant Capital Management, Inc450698+2480.000.00+0.00buy
M&T BANK CORP44,81545,018+2030.000.00-0.00buy
NISA INVESTMENT ADVISORS, LLC2,0422,233+1910.000.00-0.00buy
Quarry LP85242+1570.000.00+0.00buy
Bell Investment Advisors, Inc0135+1350.000.00+0.00buy
Arizona State Retirement System8,8468,979+1330.000.00-0.00buy
MassMutual Private Wealth & Trust, FSB235314+790.000.00+0.00buy
US BANCORP \DE\079+790.000.00+0.00buy
Fisher Asset Management, LLC47,30947,384+750.000.00-0.00buy
UMB Bank, n.a.449496+470.000.00-0.00buy
EverSource Wealth Advisors, LLC028+280.000.00+0.00buy
Parallel Advisors, LLC5072+220.000.00+0.00buy
PRINCIPAL SECURITIES, INC.1334+210.000.00+0.00buy
Synergy Asset Management, LLC020+200.000.00+0.00buy
Aster Capital Management (DIFC) Ltd020+200.000.00+0.00buy
IFP Advisors, Inc09+90.000.00+0.00buy
HUNTINGTON NATIONAL BANK432436+40.000.00-0.00buy
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC2,6002,60000.000.00-0.00hold
CANADA LIFE ASSURANCE Co45,15045,15000.000.00-0.00hold
BESSEMER GROUP INC505000.000.00-0.00hold
Ameritas Investment Partners, Inc.3,0453,04500.000.00-0.00hold
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7,2877,28700.000.00-0.00hold
FARMERS & MERCHANTS INVESTMENTS INC212100.000.00-0.00hold
Sterling Capital Management LLC323200.000.00-0.00hold
Zurcher Kantonalbank (Zurich Cantonalbank)5,0145,01400.000.00-0.00hold
Parkside Financial Bank & Trust7700.000.00-0.00hold
Mitsubishi UFJ Asset Management Co., Ltd.13713700.000.00-0.00hold
Diversified Trust Co8,1688,16800.010.01-0.00hold
Herald Investment Management Ltd75,00075,00000.410.33-0.08hold
Louisiana State Employees Retirement System15,00015,00000.010.01-0.00hold
Blume Capital Management, Inc.50050000.000.00-0.00hold
First Horizon Advisors, Inc.525200.000.00-0.00hold
MCF Advisors LLC818100.000.00-0.00hold
Global Retirement Partners, LLC404000.000.00-0.00hold
Williams Jones Wealth Management, LLC.32,00032,00000.010.01-0.00hold
Maryland State Retirement & Pension System10,46710,46700.010.01-0.00hold
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