Stock Transactions — QUANTERIX CORP

Total Bought
4,068,986
75 transactions
Total Sold
5,180,986
72 transactions
Net
-1,112,000
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
ALLIANCEBERNSTEIN L.P.40,200560,325+520,1250.000.01+0.01buy
LORD, ABBETT & CO. LLC1,022,2531,430,277+408,0240.100.14+0.03buy
Blue Water Life Science Advisors, LP0288,196+288,1960.006.90+6.90buy
MILLENNIUM MANAGEMENT LLC1,979,9112,209,566+229,6550.060.06+0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC28,568255,139+226,5710.000.00+0.00buy
Pier Capital, LLC0210,636+210,6360.000.82+0.82buy
EMERALD ADVISERS, LLC385,496574,454+188,9580.510.67+0.17buy
FARALLON CAPITAL MANAGEMENT LLC0184,000+184,0000.000.03+0.03buy
EMERALD MUTUAL FUND ADVISERS TRUST313,044473,753+160,7090.510.69+0.17buy
ExodusPoint Capital Management, LP0159,148+159,1480.000.05+0.05buy
RENAISSANCE TECHNOLOGIES LLC319,800474,700+154,9000.010.02+0.01buy
GOLDMAN SACHS GROUP INC146,127291,090+144,9630.000.00+0.00buy
DIMENSIONAL FUND ADVISORS LP842,916974,111+131,1950.010.01+0.00buy
AQR CAPITAL MANAGEMENT LLC24,436140,607+116,1710.000.01+0.01buy
Parkman Healthcare Partners LLC77,087146,366+69,2790.380.57+0.18buy
VANGUARD GROUP INC1,997,2952,055,033+57,7380.000.00-0.00buy
STATE STREET CORP753,298809,046+55,7480.000.00-0.00buy
Qube Research & Technologies Ltd19,50869,809+50,3010.000.00+0.00buy
MORGAN STANLEY303,109349,883+46,7740.000.00+0.00buy
BARCLAYS PLC15,91161,184+45,2730.000.00+0.00buy
FRED ALGER MANAGEMENT, LLC042,006+42,0060.000.01+0.01buy
BANK OF AMERICA CORP /DE/13,02354,832+41,8090.000.00+0.00buy
AMERIPRISE FINANCIAL INC635,709670,710+35,0010.010.01-0.00buy
ASHFORD CAPITAL MANAGEMENT INC798,025831,885+33,8603.193.05-0.14buy
GEODE CAPITAL MANAGEMENT, LLC730,685763,846+33,1610.000.00-0.00buy
Caption Management, LLC030,000+30,0000.000.09+0.09buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC267,027295,811+28,7840.000.00-0.00buy
BALYASNY ASSET MANAGEMENT L.P.028,496+28,4960.000.00+0.00buy
JUPITER ASSET MANAGEMENT LTD20,54946,889+26,3400.010.01+0.01buy
UBS Group AG17,14338,901+21,7580.000.00+0.00buy
BNP PARIBAS FINANCIAL MARKETS30,45351,838+21,3850.000.00+0.00buy
JANE STREET GROUP, LLC9,28529,071+19,7860.000.00+0.00buy
Empire Financial Management Company, LLC018,000+18,0000.000.19+0.19buy
HRT FINANCIAL LP17,55135,132+17,5810.000.01+0.00buy
Campbell & CO Investment Adviser LLC016,403+16,4030.000.04+0.04buy
TRUIST FINANCIAL CORP015,316+15,3160.000.00+0.00buy
NORTHERN TRUST CORP352,278366,073+13,7950.000.00-0.00buy
ROYAL BANK OF CANADA11,91224,830+12,9180.000.00+0.00buy
FOX RUN MANAGEMENT, L.L.C.012,696+12,6960.000.09+0.09buy
EASTERLY INVESTMENT PARTNERS LLC012,092+12,0920.000.04+0.04buy
Y-Intercept (Hong Kong) Ltd011,601+11,6010.000.03+0.03buy
WELLS FARGO & COMPANY/MN38,15449,533+11,3790.000.00+0.00buy
STATE OF WISCONSIN INVESTMENT BOARD22,23133,483+11,2520.000.00+0.00buy
LOS ANGELES CAPITAL MANAGEMENT LLC010,427+10,4270.000.00+0.00buy
GSA CAPITAL PARTNERS LLP08,908+8,9080.000.02+0.02buy
Nebula Research & Development LLC08,342+8,3420.000.07+0.07buy
HSBC HOLDINGS PLC07,624+7,6240.000.00+0.00buy
AMERICAN CENTURY COMPANIES INC31,19338,753+7,5600.000.00+0.00buy
Schonfeld Strategic Advisors LLC43,66249,700+6,0380.010.01+0.00buy
Petrus Trust Company, LTA11,42516,876+5,4510.030.04+0.01buy
PICTON MAHONEY ASSET MANAGEMENT05,070+5,0700.000.01+0.01buy
CITIGROUP INC845,012+4,9280.000.00+0.00buy
Legal & General Group Plc32,64837,417+4,7690.000.00+0.00buy
Graham Capital Management, L.P.10,55715,006+4,4490.010.01+0.00buy
OBERWEIS ASSET MANAGEMENT INC/83,40087,800+4,4000.240.22-0.02buy
SG Americas Securities, LLC14,23518,163+3,9280.010.01+0.00buy
Tower Research Capital LLC (TRC)4,6598,346+3,6870.000.00-0.00buy
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO1,7865,365+3,5790.000.00+0.00buy
Engineers Gate Manager LP17,14720,217+3,0700.020.02-0.00buy
Russell Investments Group, Ltd.17,07320,046+2,9730.000.00+0.00buy
Olympiad Research LP13,38316,182+2,7990.360.35-0.01buy
Valmark Advisers, Inc.67,37369,736+2,3630.040.04-0.00buy
RHUMBLINE ADVISERS66,65968,598+1,9390.000.00-0.00buy
STRS OHIO17,40018,400+1,0000.000.00-0.00buy
NewEdge Advisors, LLC1,6322,239+6070.000.00+0.00buy
OSAIC HOLDINGS, INC.4,1204,601+4810.000.00+0.00buy
OGOREK ANTHONY JOSEPH /NY/ /ADV0362+3620.000.00+0.00buy
VOYA INVESTMENT MANAGEMENT LLC14,10714,301+1940.000.00-0.00buy
CAPTRUST FINANCIAL ADVISORS15,83215,932+1000.000.00-0.00buy
Spire Wealth Management044+440.000.00+0.00buy
Hillsdale Investment Management Inc.163,930163,970+400.410.37-0.04buy
VALLEY NATIONAL ADVISERS INC040+400.000.00+0.00buy
COMERICA BANK018+180.000.00+0.00buy
Farther Finance Advisors, LLC07+70.000.00+0.00buy
Parallel Advisors, LLC06+60.000.00+0.00buy
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO7,1207,12000.000.00-0.00hold
CANADA LIFE ASSURANCE Co23,46323,46300.000.00-0.00hold
Ameritas Investment Partners, Inc.3,4753,47500.000.00-0.00hold
MassMutual Private Wealth & Trust, FSB424200.000.00-0.00hold
BRIDGER MANAGEMENT, LLC154,900154,90001.541.62+0.08hold
ALGERT GLOBAL LLC21,05021,05000.030.02-0.00hold
Manchester Capital Management LLC27027000.000.00-0.00hold
Robeco Institutional Asset Management B.V.2,4702,47000.000.00-0.00hold
DekaBank Deutsche Girozentrale4,5664,56600.000.00-0.00hold
MetLife Investment Management, LLC17,79917,79900.000.00-0.00hold
RWA WEALTH PARTNERS, LLC193,203193,20300.110.08-0.04hold
Mirae Asset Global Investments Co., Ltd.16,47116,47100.000.00-0.00hold
Tikvah Management LLC571,619571,61905.565.36-0.20hold
Cypress Capital Management LLC (WY)606000.000.00-0.00hold
Clarius Group, LLC62,06062,06000.160.14-0.02hold
Pinnacle Bancorp, Inc.52052000.010.00-0.00hold
Concord Wealth Partners10010000.000.00-0.00hold
BOONE CAPITAL MANAGEMENT LLC568,544568,54404.873.63-1.24hold
Bell Investment Advisors, Inc545400.000.00-0.00hold
China Universal Asset Management Co., Ltd.85,01985,01900.670.45-0.22hold
Strengthening Families & Communities, LLC4,0004,00000.050.08+0.03hold
HUNTINGTON NATIONAL BANK1100.000.00-0.00hold
METROPOLITAN LIFE INSURANCE CO/NY2,1692,16900.000.00-0.00hold
ROYCE & ASSOCIATES LP215,948215,94800.060.05-0.01hold
NISA INVESTMENT ADVISORS, LLC4,0654,06500.000.00-0.00hold
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