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Disclosery

TTEK TETRA TECH INC NEW

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COM (common), issuer CIK 831641

622 managers (638 13F filers) reported a position in TTEK shares at 2024-12-31, 237,197,953 shares in all. 66 filers opened a position and 97 filers sold out during the quarter.

Managers
622
13F filers
638
New
66
Added
213
Reduced
232
Sold out
97
Shares held by filers
237,197,953

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Louisiana State Employees Retirement Sy…74,300$2.96M0.06%+20013F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding73,529$2.93M+4Timeline
SANDLER CAPITAL MANAGEMENT73,433$2.93M0.48%+24,77813F-HRTimeline
Bristlecone Advisors, LLC72,505$2.89M0.23%-26213F-HRTimeline
CenterBook Partners LP69,205$2.76M0.16%+57,52213F-HRTimeline
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding69,038$2.75M-14,180Timeline
PINEBRIDGE INVESTMENTS, L.P.68,477$2.73M0.02%+20,49513F-HRTimeline
Handelsbanken Fonder AB68,345$2.72M0.01%+5,30013F-HRTimeline
NICOLA WEALTH MANAGEMENT LTD.65,000$2.59M0.25%+17,50013F-HRTimeline
Charter Oak Advisors LP64,322$2.56M1.64%13F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…63,487$2.53M<0.01%+15113F-HRTimelineGroup
STATE OF MICHIGAN RETIREMENT SYSTEM63,440$2.53M0.01%-10013F-HRTimeline
Catalyst Capital Advisors LLC62,801$2.5M0.05%-39,45913F-HRTimeline
ARGENT CAPITAL MANAGEMENT LLC62,758$2.5M0.07%+5,45213F-HRTimeline
VELA Investment Management, LLC62,538$2.49M0.85%+4,02813F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG61,325$2.44M0.03%013F-HRTimelineGroup
Verition Fund Management LLC60,804$2.42M0.01%+55,14413F-HRTimeline
Farrow Financial, Inc.60,328$2.4M1.56%+20013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…59,126$2.36M0.01%+16313F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P57,537$2.29M0.06%-413,22413F-HRTimeline
New Age Alpha Advisors, LLC57,477$2.29M0.09%new13F-HR/ATimeline
KLP KAPITALFORVALTNING AS55,400$2.21M0.01%13F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND54,525$2.17M0.04%+40013F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD54,500$2.17M0.07%013F-HRTimeline
Atom Investors LP54,280$2.16M0.27%new13F-HRTimeline
Cetera Investment Advisers53,297$2.12M<0.01%-1,12113F-HRTimeline
Pacer Advisors, Inc.52,695$2.1M<0.01%-90013F-HRTimeline
Sequoia Financial Advisors, LLC51,158$2.04M0.02%+2,84813F-HR/ATimeline
EXCHANGE TRADED CONCEPTS, LLC49,271$1.96M0.04%+44,17313F-HRTimeline
Terra Alpha Investments LLC46,922$1.87M1.89%13F-HRTimeline
Caldwell Investment Management Ltd.46,500$1.85M1.25%013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS45,965$1.83M0.01%+21,24113F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP45,927$1.83M<0.01%+23,77613F-HRTimelineGroup
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …45,422$1.81M<0.01%+41113F-HRTimelineGroup
LECAP ASSET MANAGEMENT LTD44,769$1.78M0.48%+18,63513F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC44,456$1.77M0.32%+8313F-HRTimeline
LBP AM SA44,361$1.77M0.02%new13F-HRTimeline
STRS OHIO44,140$1.76M0.01%+58413F-HRTimeline
Janney Montgomery Scott LLC43,830$1.75M<0.01%+1,18313F-HRTimeline
POLEN CAPITAL MANAGEMENT LLC43,162$1.72M<0.01%+20,03813F-HRTimeline
XPONANCE LLC43,003$1.71M0.02%+2,92413F-HRTimeline
Bleakley Financial Group, LLC42,488$1.69M0.05%-8,52813F-HRTimeline
Quantbot Technologies LP40,642$1.62M0.06%new13F-HRTimeline
KINGDON CAPITAL MANAGEMENT, L.L.C.40,000$1.59M0.27%-160,00013F-HRTimeline
D.A. DAVIDSON & CO.39,878$1.59M0.01%-61513F-HRTimeline
BAILARD, INC.39,355$1.57M0.04%+15013F-HRTimeline
Y-Intercept (Hong Kong) Ltd39,150$1.56M0.1%+13,60613F-HRTimeline
Orion Porfolio Solutions, LLC39,078$1.56M0.02%-22,40013F-HRTimeline
Orion Portfolio Solutions, LLC39,078$1.56M0.02%-22,40013F-HRTimeline
FORMULA GROWTH LTD39,050$1.56M0.53%-3,45013F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS38,976$1.55M0.08%-10,74913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …38,850$1.55M0.02%-54113F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC37,959$1.51M<0.01%+20,43113F-HRTimelineGroup
Empowered Funds, LLC37,186$1.48M0.02%+9,46013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.37,078$1.48M0.06%+64813F-HRTimeline
Tributary Capital Management, LLC36,855$1.47M0.11%+11,74613F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources36,343$1.45M<0.01%+26,72213F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.35,539$1.42M<0.01%-1,390,05013F-HRTimelineGroup
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…35,158$1.4M0.01%new13F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP35,013$1.39M<0.01%-78013F-HRTimelineGroup
MML INVESTORS SERVICES, LLC34,608$1.38M<0.01%-4,80413F-HRTimeline
WHITTIER TRUST CO34,165$1.36M0.02%-75013F-HRTimeline
Stratos Investment Management, LLCin group Stratos Wealth Partners, LTD.33,568$1.34M0.08%new13F-HRTimelineGroup
Tredje AP-fonden32,680$1.3M0.01%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC31,887$1.27M<0.01%+2,95713F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP31,362$1.25M0.23%new13F-HRTimeline
Legacy Wealth Asset Management, LLC30,814$1.23M0.33%-1,33113F-HRTimeline
State of Alaska, Department of Revenue30,525$1.22M0.01%-56513F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC29,869$1.19M0.01%-5,97713F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.29,215$1.16M<0.01%-5,71413F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…29,150$1.16M<0.01%013F-HRTimeline
SFE Investment Counsel29,048$1.16M0.25%-7,28213F-HRTimeline
Zurich Insurance Group Ltd/FIin group Zurich Insurance Group Ltd/FI28,900$1.15M0.01%new13F-HRTimelineGroup
HUNTER ASSOCIATES INVESTMENT MANAGEMENT…28,628$1.14M0.17%+1,00413F-HRTimeline
Ethic Inc.28,411$1.13M0.02%+26,22313F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…28,294$1.13M0.01%-2,43413F-HRTimelineGroup
Semanteon Capital Management, LP27,398$1.09M0.59%new13F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich24,388$1.07M<0.01%+3,29913F-HRTimeline
Crestline Management, L.P.26,850$1.07M0.04%new13F-HRTimeline
Freedom Investment Management, Inc.26,833$1.07M0.09%+2,27713F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.26,740$1.07M0.19%new13F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…26,472$1.05M0.01%+16,62913F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC26,380$1.05M<0.01%-18,42613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCgroup of 2 filers holding26,303$1.05M-167,816Timeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC25,898$1.03M<0.01%-3,00213F-HRTimelineGroup
DANSKE BANK A/S25,259$1.01M<0.01%-22,54313F-HRTimeline
Campbell & CO Investment Adviser LLC24,917$993K0.08%-2,45513F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding24,802$988K+8,769Timeline
ABN AMRO Bank N.V.25,028$986K0.01%-1,89213F-HRTimeline
First Pacific Financial24,524$977K0.23%-79013F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…24,470$975K0.1%+11,74613F-HRTimelineGroup
FIRST WILSHIRE SECURITIES MANAGEMENT INC24,000$956K0.26%013F-HRTimeline
Impax Asset Management Group plcin group Impax Asset Management Group …23,754$946K<0.01%+8,06413F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.23,719$945K0.03%+18,71613F-HRTimeline
Schonfeld Strategic Advisors LLC23,602$940K0.01%new13F-HRTimeline
GREAT LAKES ADVISORS, LLC23,600$940K0.01%+1,19313F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC23,543$938K0.02%-14,20213F-HRTimelineGroup
TRIGLAV INVESTMENTS, D.O.O.23,325$929K0.07%13F-HRTimeline
Rathbones Group PLC23,285$928K<0.01%+10,83513F-HRTimeline
M&T Bank Corpin group M&T Bank Corp23,119$921K<0.01%+79913F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…22,949$914K<0.01%-3313F-HRTimelineGroup
Manchester Capital Management LLC22,890$912K0.11%-513F-HRTimeline
IQ EQ FUND MANAGEMENT (IRELAND) Ltd22,725$905K0.11%-31,82513F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC22,316$889K0.02%-1,84913F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…22,265$887K<0.01%-20,00013F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP21,400$853K0.06%+13,76013F-HRTimeline
Patten Group, Inc.21,364$851K0.19%new13F-HRTimeline
Portman Square Capital LLP21,320$849K0.16%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…20,856$831K0.02%-20,20913F-HRTimelineGroup
Arkadios Wealth Advisors20,684$824K0.04%-1,62613F-HRTimeline
STRATEGY ASSET MANAGERS LLC20,673$824K0.16%-66213F-HRTimeline
CX Institutional20,426$814K0.03%-81813F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC20,239$806K0.02%-56013F-HRTimeline
Graham Capital Management, L.P.20,167$803K0.02%+11,24413F-HRTimeline
Oak Thistle LLC20,023$798K0.24%-23,29213F-HRTimeline
Black Swift Group, LLC20,000$797K0.17%013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…19,913$793K<0.01%-1,83113F-HR/ATimeline
HANTZ FINANCIAL SERVICES, INC.19,901$793K0.01%+16413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
DENALI ADVISORS LLC19,802$789K0.08%-89,13013F-HRTimeline
NWAM LLC19,720$786K0.05%-513F-HRTimeline
TD Asset Management Inc19,630$782K<0.01%-23,20013F-HRTimeline
Integrated Wealth Concepts LLC19,288$768K0.01%-68513F-HRTimeline
Ledyard National Bank18,996$757K0.07%+18013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…18,767$748K0.01%-2,66113F-HRTimelineGroup
AXQ CAPITAL, LP18,400$733K0.33%+3,23413F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.18,136$723K0.01%-3,64413F-HR/ATimelineGroup
Vestcor Inc17,972$716K0.02%+2,75213F-HRTimeline
UNITED SERVICES AUTOMOBILE ASSOCIATIONin group UNITED SERVICES AUTOMOBILE AS…17,769$708K0.02%013F-HRTimelineGroup
Lombard Odier Asset Management (USA) Co…17,627$702K0.27%new13F-HRTimeline
First Business Financial Services, Inc.17,555$699K0.07%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\17,225$686K<0.01%+13213F-HRTimelineGroup
Pure Financial Advisors, LLC16,670$664K0.02%+2313F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd16,614$662K0.06%+5,81813F-HRTimelineGroup
TT International Asset Management LTD16,478$656K0.09%-4,75513F-HR/ATimeline
EQUITABLE TRUST CO16,317$650K0.04%+15013F-HRTimeline
FINANCIAL COUNSELORS INC15,765$628K0.01%013F-HRTimeline
New Hampshire Trust15,765$628K0.13%013F-HRTimeline
Menard Financial Group LLC15,688$625K0.37%+1,75113F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC15,475$617K<0.01%-37,67013F-HRTimelineGroup
Maryland State Retirement & Pension Sys…15,220$606K0.01%013F-HRTimeline
Compass Wealth Management LLC15,125$603K0.15%013F-HRTimeline
Kestra Advisory Services, LLCgroup of 3 filers holding15,099$602K+2,542Timeline
State of Wyoming15,034$599K0.08%+7,19913F-HRTimeline
TRUST POINT INC.15,033$599K0.04%new13F-HRTimeline
Blueshift Asset Management, LLC15,032$599K0.22%new13F-HRTimeline
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …15,025$599K0.01%013F-HRTimelineGroup
New England Research & Management, Inc.14,950$596K0.3%new13F-HRTimeline
SHERBROOKE PARK ADVISERS LLC14,731$587K0.19%new13F-HRTimeline
Utah Retirement Systems14,400$574K0.01%+30013F-HRTimeline
Sanctuary Advisors, LLC15,685$574K<0.01%-12,21713F-HRTimeline
Yorktown Management & Research Co Inc14,250$568K0.55%013F-HRTimeline
SWP FINANCIAL LLC14,075$561K0.34%013F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding13,917$554K-826Timeline
Centiva Capital, LP13,880$553K0.02%-33,47513F-HRTimeline
Central Pacific Bank - Trust Division13,829$551K0.07%-3,46613F-HRTimeline
NOVEM GROUP13,763$548K0.08%13F-HRTimeline
Aigen Investment Management, LP13,672$545K0.1%new13F-HRTimeline
Sterling Capital Management LLC13,324$531K0.01%+4,30913F-HRTimeline
Cambridge Investment Research Advisors,…13,221$527K<0.01%-90813F-HRTimeline
NAVELLIER & ASSOCIATES INC13,050$520K0.06%+3,09013F-HRTimeline
SHELTON CAPITAL MANAGEMENT13,020$519K0.01%-48013F-HRTimeline
HighPoint Advisor Group LLC15,977$515K0.03%-1,59013F-HRTimeline
SG Americas Securities, LLC12,915$515K<0.01%+4,02913F-HRTimeline
Guinness Asset Management LTD12,789$509K0.01%-29613F-HRTimeline
Lazard Freres Gestion S.A.S.12,800$509K0.01%013F-HRTimeline
ProShare Advisors LLC12,526$499K<0.01%+86613F-HRTimeline
Granahan Investment Management, LLC12,426$495K0.02%-2,72913F-HRTimeline
WORLDQUANT MILLENNIUM ADVISORS LLC12,362$493K<0.01%-3013F-HRTimeline
Snowden Capital Advisors LLC12,315$491K0.02%-1,32813F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…12,130$483K0.01%-2,39113F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC12,077$481K0.02%+14913F-HRTimeline
Aureus Asset Management, LLC12,065$481K0.03%013F-HRTimeline
Argent Trust Co11,885$473K0.02%+6,00013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.11,723$467K<0.01%-8,36113F-HR/ATimelineGroup
EVEXIA WEALTH LLC13,775$460K0.16%new13F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.11,427$455K<0.01%-1,04813F-HRTimeline
KBC Group NVin group KBC Group NV11,210$447K<0.01%+4,31013F-HRTimelineGroup
Hilltop Holdings Inc.in group Hilltop Holdings Inc.11,082$441K0.03%+2,70113F-HRTimelineGroup
Cullen Capital Management, LLC11,019$439K0.01%013F-HRTimeline
&PARTNERS10,726$431K0.01%+48513F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd10,727$427K0.01%new13F-HRTimelineGroup
Lindenwold Advisors, INC10,586$422K0.23%-39913F-HRTimeline
MGO ONE SEVEN LLC10,581$422K0.02%+8513F-HRTimeline
WR Wealth Planners, LLC10,501$418K0.13%-5,93813F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management10,379$414K0.01%-13,71613F-HRTimelineGroup
DIVERSIFIED TRUST CO10,379$413K0.01%-8613F-HRTimeline
World Investment Advisors10,367$413K0.01%+4,68713F-HRTimeline
DEFINE FINANCIAL, LLC10,343$412K0.31%13F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding10,252$408K-175Timeline
Fiduciary Trust Coin group Fiduciary Trust Co9,888$394K0.01%+69813F-HRTimelineGroup
Gitterman Wealth Management, LLC9,880$394K0.16%+1,91113F-HRTimeline
Wilmington Savings Fund Society, FSB9,848$392K0.01%-1,21313F-HRTimeline
J.W. COLE ADVISORS, INC.9,806$391K0.02%-413F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC9,735$388K<0.01%013F-HRTimelineGroup
EntryPoint Capital, LLC9,664$385K0.16%-8,77613F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC9,517$379K<0.01%new13F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC9,499$378K<0.01%-20,89313F-HRTimelineGroup
First Western Trust Bank9,390$374K0.02%-2,38013F-HRTimeline
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…9,250$368K<0.01%-88013F-HRTimelineGroup
Dynamic Technology Lab Private Ltd9,114$363K0.06%-5,87513F-HRTimeline