Stock Transactions — TETRA TECH INC NEW

Total Bought
213,209,938
608 transactions
Total Sold
615,791
48 transactions
Net
+212,594,147
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
LORD, ABBETT & CO. LLC022,783,000+22,783,0000.000.10+0.10buy
VANGUARD GROUP INC5,165,48325,784,346+20,618,8630.020.02+0.00buy
ABSOLUTE INVESTMENT ADVISERS, LLC013,000,000+13,000,0000.002.33+2.33buy
Pictet Asset Management Holding SA2,621,68013,637,450+11,015,7700.610.71+0.09buy
ALLIANCEBERNSTEIN L.P.2,432,51611,336,415+8,903,8990.170.18+0.01buy
SHENKMAN CAPITAL MANAGEMENT INC07,635,000+7,635,0000.000.80+0.80buy
STATE STREET CORP1,739,0988,769,902+7,030,8040.020.02+0.00buy
Neuberger Berman Group LLC1,662,6878,486,239+6,823,5520.280.31+0.03buy
FIL Ltd1,150,2875,315,052+4,164,7650.230.23-0.01buy
Sarasin & Partners LLP1,148,9484,950,383+3,801,4352.082.20+0.12buy
GEODE CAPITAL MANAGEMENT, LLC930,8914,716,080+3,785,1890.020.02+0.00buy
Artisan Partners Limited Partnership02,777,965+2,777,9650.000.20+0.20buy
Allspring Global Investments Holdings, LLC677,1303,299,418+2,622,2880.230.24+0.02buy
Invesco Ltd.639,2303,211,460+2,572,2300.030.03+0.00buy
BANK OF AMERICA CORP /DE/659,6683,182,437+2,522,7690.010.01+0.00buy
Ninety One UK Ltd664,5993,113,197+2,448,5980.380.39+0.02buy
Amundi724,2353,155,872+2,431,6370.060.06-0.00buy
NORGES BANK612,3973,044,000+2,431,6030.020.02+0.00buy
Bank of New York Mellon Corp488,6952,461,267+1,972,5720.020.02+0.00buy
T. Rowe Price Investment Management, Inc.546,6762,506,530+1,959,8540.070.07+0.00buy
NORTHERN TRUST CORP466,8842,263,333+1,796,4490.020.02+0.00buy
MORGAN STANLEY536,8982,325,587+1,788,6890.010.01-0.00buy
Allianz Asset Management GmbH351,1252,123,835+1,772,7100.120.15+0.04buy
Corient Private Wealth LLC520,5112,273,420+1,752,9090.190.17-0.02buy
FIRST TRUST ADVISORS LP415,0062,107,395+1,692,3890.090.09+0.01buy
Aberdeen Group plc465,8092,110,076+1,644,2670.180.18-0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC452,2722,070,483+1,618,2110.020.02+0.00buy
Robeco Schweiz AG322,1011,936,944+1,614,8431.261.71+0.45buy
BOWEN HANES & CO INC403,7702,014,725+1,610,9552.292.49+0.21buy
DIMENSIONAL FUND ADVISORS LP434,5681,965,067+1,530,4990.020.02-0.00buy
DRIEHAUS CAPITAL MANAGEMENT LLC336,0601,808,113+1,472,0530.660.73+0.07buy
Zurcher Kantonalbank (Zurich Cantonalbank)76,5271,517,711+1,441,1840.050.21+0.16buy
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.339,0611,731,729+1,392,6680.160.18+0.02buy
Copeland Capital Management, LLC468,8991,824,250+1,355,3511.791.50-0.30buy
JPMORGAN CHASE & CO301,9991,551,351+1,249,3520.010.01+0.00buy
J. Safra Sarasin Holding AG254,2421,491,666+1,237,4240.951.22+0.27buy
Premier Fund Managers Ltd300,0001,500,000+1,200,0002.592.47-0.12buy
Vontobel Holding Ltd.279,8511,425,589+1,145,7380.190.22+0.03buy
AEGON ASSET MANAGEMENT UK PLC335,5431,466,385+1,130,8420.960.94-0.02buy
WCM INVESTMENT MANAGEMENT, LLC343,2801,431,099+1,087,8190.170.15-0.02buy
Candriam S.C.A.278,8651,332,593+1,053,7280.350.36+0.01buy
Bank of New York Mellon Corp01,000,000+1,000,0000.000.00+0.00buy
FMR LLC156,6851,122,513+965,8280.000.00+0.00buy
JANE STREET GROUP, LLC0915,000+915,0000.000.00+0.00buy
Rockefeller Capital Management L.P.244,8891,138,716+893,8270.140.14+0.00buy
VOYA INVESTMENT MANAGEMENT LLC223,5251,080,889+857,3640.040.05+0.01buy
WELLINGTON MANAGEMENT GROUP LLP231,5441,077,828+846,2840.010.01+0.00buy
LOOMIS SAYLES & CO L P192,818962,192+769,3740.050.06+0.01buy
Bain Capital Public Equity Management II, LLC206,100965,989+759,8891.892.07+0.18buy
WELLS FARGO & COMPANY/MN187,718932,140+744,4220.010.01+0.00buy
LGT Group Foundation491,4441,222,150+730,7061.590.94-0.65buy
NOMURA ASSET MANAGEMENT CO LTD201,580914,550+712,9700.140.13-0.01buy
ROYAL BANK OF CANADA189,659897,679+708,0200.010.01+0.00buy
VALUE HOLDINGS MANAGEMENT CO. LLC188,965894,825+705,8607.067.38+0.31buy
ENVESTNET ASSET MANAGEMENT INC175,205865,913+690,7080.010.01+0.00buy
Cerity Partners LLC173,012856,842+683,8300.100.09-0.01buy
SCHRODER INVESTMENT MANAGEMENT GROUP165,306836,617+671,3110.040.04+0.00buy
GOLDMAN SACHS GROUP INC289,334925,296+635,9620.010.01-0.00buy
RHUMBLINE ADVISERS160,242795,190+634,9480.030.03+0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC172,157798,465+626,3080.010.01-0.00buy
Fisher Asset Management, LLC120,442737,394+616,9520.010.01+0.00buy
LORD, ABBETT & CO. LLC206,410804,341+597,9310.140.12-0.02buy
AMERIPRISE FINANCIAL INC149,578747,133+597,5550.010.01+0.00buy
TEACHER RETIREMENT SYSTEM OF TEXAS10,186599,289+589,1030.010.13+0.12buy
MILLENNIUM MANAGEMENT LLC100,454689,236+588,7820.020.03+0.01buy
TimesSquare Capital Management, LLC156,245715,705+559,4600.500.51+0.00buy
PRINCIPAL FINANCIAL GROUP INC198,913754,702+555,7890.020.02-0.00buy
SEI INVESTMENTS CO89,749642,218+552,4690.030.04+0.01buy
Rheos Capital Works Inc.136,800684,000+547,2001.471.68+0.22buy
NEUMEIER POMA INVESTMENT COUNSEL LLC200,571746,885+546,3143.753.36-0.40buy
LPL Financial LLC123,111655,440+532,3290.010.01+0.00buy
FEDERATED HERMES, INC.172,848692,242+519,3940.080.07-0.01buy
SEGALL BRYANT & HAMILL, LLC156,207661,134+504,9270.570.43-0.14buy
DUFF & PHELPS INVESTMENT MANAGEMENT CO146,728630,960+484,2320.380.34-0.04buy
SEI INVESTMENTS CO0476,000+476,0000.000.00+0.00buy
NEW YORK STATE COMMON RETIREMENT FUND142,192615,095+472,9030.040.04+0.00buy
BNP PARIBAS FINANCIAL MARKETS178,115642,531+464,4160.040.03-0.01buy
MANAGED ASSET PORTFOLIOS, LLC176,407627,506+451,0995.354.18-1.17buy
AVIVA PLC112,593562,825+450,2320.060.07+0.00buy
ZACKS INVESTMENT MANAGEMENT97,477545,693+448,2160.220.22-0.00buy
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM105,235542,576+437,3410.020.02+0.00buy
COOKSON PEIRCE & CO INC7,810432,616+424,8060.080.96+0.88buy
TRILLIUM ASSET MANAGEMENT, LLC107,694530,457+422,7630.560.61+0.06buy
Swiss National Bank105,200522,500+417,3000.010.02+0.00buy
BANK OF NOVA SCOTIA119,287517,241+397,9540.050.05+0.00buy
BLAIR WILLIAM & CO/IL73,675467,923+394,2480.050.06+0.02buy
MARTINGALE ASSET MANAGEMENT L P100,438470,761+370,3230.440.51+0.07buy
DEUTSCHE BANK AG\28,379378,203+349,8240.000.01+0.00buy
Waratah Capital Advisors Ltd.46,875393,491+346,6160.581.11+0.53buy
WINTON GROUP Ltd0335,270+335,2700.001.11+1.11buy
Legal & General Group Plc80,950408,064+327,1140.000.01+0.00buy
TWO SIGMA INVESTMENTS, LP80,108406,601+326,4930.040.04+0.00buy
AGF MANAGEMENT LTD90,192411,143+320,9510.100.10-0.00buy
Williams Jones Wealth Management, LLC.33,162348,912+315,7500.080.19+0.11buy
FERNBRIDGE CAPITAL MANAGEMENT LP137,818451,402+313,5841.871.31-0.57buy
MACQUARIE GROUP LTD72,505384,455+311,9500.020.02+0.00buy
Retirement Systems of Alabama79,138390,476+311,3380.060.07+0.01buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP4,067308,262+304,1950.000.01+0.01buy
HSBC HOLDINGS PLC65,232367,944+302,7120.010.01+0.00buy
CITADEL ADVISORS LLC164,537465,447+300,9100.030.02-0.01buy
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