Tetra TechTTEK

13F holders, Q1 2024 (March 31)
511holders
9famous investors
$184.28avg. 13F price*

At the end of Q1 2024, 511 institutions reported holding Tetra Tech Inc. (TTEK) in their 13F filings. The largest holders were BlackRock Inc. ($983.3M), Vanguard Group Inc. ($954.7M) and Pictet Asset Management Holding SA ($495.8M). 9 famous investors held it, including Joel Greenblatt (0.0% of Gotham Asset Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).

Company
Tetra Tech Inc.
CUSIP
88162G103
Latest filing quarter
Q2 2026

History

Number of 13F holders

0200400600800 Q1 2024: 511Q1 2024Q2 2024: 600Q2 2024Q3 2024: 644Q3 2024Q4 2024: 636Q4 2024Q1 2025: 565Q1 2025Q2 2025: 587Q2 2025Q3 2025: 595Q3 2025Q4 2025: 610Q4 2025Q1 2026: 592Q1 2026Q2 2026: 554Q2 2026

Total Exit/New Position Q1 2024

InstitutionsTotal Value
New Positions55$122.4M
Exits47$38.6M

Ownership 511 holders

BlackRock Inc. 0.02% Reduce -3.9% 5,323,350 $983.3M
Vanguard Group Inc. 0.02% Add +0.3% 5,168,554 $954.7M
Pictet Asset Management Holding SA 0.54% Reduce -3.8% 2,684,265 $495.8M
Alliancebernstein L.P. 0.17% Reduce -3.5% 2,546,247 $470.3M
State Street Corp. 0.01% Add +15.4% 1,766,404 $326.3M
Neuberger Berman Group LLC 0.26% Add +5.6% 1,686,294 $311.5M
FIL Ltd 0.23% Reduce -9.8% 1,255,088 $231.8M
Sarasin & Partners LLP 2.28% Add +2.6% 1,253,981 $231.6M
Amundi 0.08% Add +23.1% 1,016,064 $188.5M
Invesco Ltd. 0.04% Reduce -3.8% 918,169 $169.6M
Geode Capital Management, LLC 0.02% Add +4.6% 906,911 $167.5M
Bank of America Corp. 0.01% Add +0.1% 670,071 $123.8M
T. Rowe Price Investment Management, Inc. 0.07% Reduce -17.7% 612,326 $113.1M
Norges Bank 0.02% Add +4.2% 603,075 $111.4M
Morgan Stanley 0.01% Reduce -20.8% 537,737 $99.3M
Allspring Global Investments Holdings, LLC 0.15% Reduce -4.6% 532,424 $98.3M
Aberdeen Group plc 0.18% Add +5.2% 499,783 $92.3M
AEGON ASSET MANAGEMENT UK Plc 1.32% Reduce -3.4% 475,943 $87.9M
Bank of New York Mellon Corp 0.02% Reduce -2.2% 474,635 $87.7M
Copeland Capital Management, LLC 1.57% Add +2.2% 467,800 $86.4M
Corient Private Wealth LP 0.15% Add +3.6% 457,083 $84.4M
Charles Schwab Investment Management Inc. 0.02% Add +1.5% 445,619 $82.3M
Northern Trust Corp. 0.01% Reduce -8.8% 421,833 $77.9M
Bowen Hanes & Co. Inc. 2.13% Add +1.7% 403,885 $74.6M
Dimensional Fund Advisors LP 0.02% Reduce -6.4% 394,462 $72.9M
Allianz Asset Management GmbH 0.12% Add +111.2% 378,909 $70.0M
First Trust Advisors LP 0.07% Reduce -28.2% 370,149 $68.4M
WCM Investment Management, LLC 0.15% Reduce -0.6% 337,891 $62.4M
Candriam S.C.A. 0.37% Add +7.8% 312,950 $57.8M
JPMorgan Chase & Co. 0.01% Add +12.5% 307,047 $56.7M
Premier Fund Managers Ltd 2.19% New 300,000 $55.4M
Robeco Schweiz AG 0.96% Add +26.5% 299,389 $55.3M
Driehaus Capital Management LLC 0.53% Add +9.3% 289,364 $53.4M
DekaBank Deutsche Girozentrale 0.09% Reduce -21.8% 279,017 $50.6M
Vontobel Holding Ltd. 0.40% Reduce -0.8% 272,950 $50.4M
Goldman Sachs Group Inc. 0.01% Reduce -17.2% 250,593 $46.3M
Loomis Sayles & Co. L P 0.06% Reduce -0.3% 235,732 $43.5M
Nomura Asset Management Co. Ltd. 0.16% Add +16.5% 233,037 $43.0M
Wellington Management Group LLP 0.01% Reduce -18.7% 232,793 $43.0M
Nuveen Asset Management, LLC 0.01% Reduce -0.9% 232,043 $42.9M
Voya Investment Management LLC 0.05% Add +27.5% 222,187 $41.0M
Rockefeller Capital Management L.P. 0.12% Add +1.8% 219,931 $40.6M
Fernbridge Capital Management LP 3.07% Add +13.3% 216,643 $40.0M
TimesSquare Capital Management, LLC 0.57% Reduce -2.3% 212,206 $39.2M
Agf Management Ltd. 0.22% Reduce -2.7% 209,857 $38.8M
Neumeier Poma Investment Counsel LLC 3.51% Reduce -8.4% 207,401 $38.3M
Value Holdings Management Co. LLC 6.63% Reduce -1.5% 202,765 $37.5M
Principal Financial Group Inc. 0.02% Add +2.9% 201,538 $37.2M
BNP Paribas Financial Markets 0.05% Add +6.0% 198,204 $36.6M
Royal Bank of Canada 0.01% Reduce -10.6% 191,527 $35.4M
Federated Hermes, Inc. 0.08% Reduce -9.2% 190,008 $35.1M
Wells Fargo & Company 0.01% Add +1.4% 186,602 $34.5M
Managed Asset Portfolios, LLC 4.99% Add +0.1% 185,717 $34.3M
Lord, Abbett & Co. LLC 0.11% Reduce -0.4% 183,910 $34.0M
Mirae Asset Global Investments Co., Ltd. 0.07% Reduce -15.7% 234,667 $33.9M
Citadel Advisors 0.03% Reduce -35.3% 182,564 $33.7M
Cerity Partners LLC 0.09% Add +85.7% 174,453 $32.2M
FMR LLC 0.00% Reduce -17.4% 170,982 $31.6M
Duff & Phelps Investment Management Co. 0.37% Add +5.9% 169,238 $31.3M
Envestnet Asset Management Inc. 0.01% Reduce -1.9% 164,928 $30.5M
Rhumbline Advisers 0.03% Reduce -9.9% 163,460 $30.2M
Schroder Investment Management Group 0.03% Reduce -4.2% 157,594 $29.1M
New York State Common Retirement Fund 0.04% Reduce -0.1% 145,643 $26.9M
Ameriprise Financial Inc. 0.01% Add +56.1% 145,119 $26.8M
Segall Bryant & Hamill, LLC 0.50% Add +37.3% 144,000 $26.6M
Bank of Nova Scotia 0.05% Reduce -12.7% 140,417 $25.9M
Rheos Capital Works Inc. 1.21% Add +17.1% 136,800 $25.3M
Credit Suisse AG/ 0.02% Reduce -7.1% 134,754 $24.9M
Millennium Management 0.02% Reduce -34.9% 127,425 $23.5M
LPL Financial LLC 0.01% Add +3.8% 127,181 $23.5M
Kennedy Capital Management LLC 0.44% Reduce -13.9% 114,810 $21.2M
Martingale Asset Management L P 0.39% Add +20.7% 106,891 $19.7M
Swiss National Bank 0.01% Add +0.2% 105,100 $19.4M
Trillium Asset Management, LLC 0.49% Reduce -0.9% 104,520 $19.3M
California Public Employees Retirement System 0.01% Reduce -1.6% 102,824 $19.0M
Man Group plc 0.05% Add +26.7% 100,282 $18.5M
Sei Investments Co. 0.03% Add +3.2% 97,745 $18.1M
Winslow Asset Management Inc. 3.36% Reduce -0.6% 96,604 $17.8M
Zacks Investment Management 0.18% Add +4.6% 91,027 $16.8M
Legal & General Group Plc 0.00% Add +0.8% 80,557 $14.9M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% No change 80,431 $14.9M
Retirement Systems of Alabama 0.06% Add +0.6% 77,861 $14.4M
Natixis 0.07% Reduce -6.1% 71,266 $13.2M
American International Group, Inc. 0.05% Reduce -1.6% 70,850 $13.1M
State of Wisconsin Investment Board 0.03% Reduce -11.6% 68,054 $12.6M
Sandler Capital Management 1.52% Add +0.3% 67,589 $12.5M
UBS Group AG 0.00% Add +84.1% 67,535 $12.5M
Thornburg Investment Management Inc. 0.17% Reduce -1.1% 66,801 $12.3M
Renaissance Investment Group LLC 2.83% Add +1.3% 66,786 $12.3M
NFJ Investment Group, LLC 0.34% Add +208.9% 66,674 $12.3M
Los Angeles Capital Management LLC 0.04% Add +39.3% 66,585 $12.3M
HSBC Holdings PLC 0.01% Reduce -29.5% 65,507 $12.1M
New York State Teachers Retirement System 0.02% No change 64,209 $11.9M
Balyasny Asset Management L.P. 0.03% New 60,283 $11.1M
Daiwa Securities Group Inc. 0.06% Reduce -0.3% 57,880 $10.7M
Thematics Asset Management 0.44% Reduce -4.9% 57,750 $10.7M
Barclays PLC 0.00% Add +1.8% 56,954 $10.5M
S&T Bank 1.99% Reduce -11.6% 56,289 $10.4M
Fisher Asset Management 0.00% Reduce -4.0% 56,004 $10.3M
Macquarie Group Ltd. 0.01% Reduce -2.2% 55,170 $10.2M
Waratah Capital Advisors Ltd. 0.52% Add +216.6% 55,143 $10.2M
National Bank of Canada 0.02% Add +5.2% 46,836 $10.0M
Dana Investment Advisors, Inc. 0.33% New 54,183 $10.0M
California State Teachers Retirement System 0.01% Reduce -5.2% 53,287 $9.8M
Systematic Financial Management LP 0.27% Reduce -3.1% 51,725 $9.6M
Skandinaviska Enskilda Banken AB (publ) 0.05% New 50,100 $9.3M
Manufacturers Life Insurance Company, The 0.01% Add +5.3% 47,173 $8.7M
Nicholas Company, Inc. 0.14% No change 47,135 $8.7M
Texas Permanent School Fund Corp. 0.07% Add +1.7% 46,793 $8.6M
Moran Wealth Management, LLC 0.27% Add +0.7% 45,681 $8.4M
Engineers Gate Manager LP 0.22% Reduce -14.8% 44,972 $8.3M
Qube Research & Technologies Ltd 0.01% Add +14.9% 43,669 $8.1M
Mirova 1.42% Add +81.7% 43,505 $8.0M
Bahl & Gaynor LLC 0.04% Add +8.3% 41,546 $7.7M
Janus Henderson Group PLC 0.00% Reduce -0.9% 41,462 $7.7M
Russell Investments Group, Ltd. 0.01% Reduce -41.6% 41,204 $7.6M
D. E. Shaw & Co. 0.01% Add +104.7% 40,349 $7.5M
GHP Investment Advisors, Inc. 0.36% Reduce -1.0% 39,804 $7.4M
Van Eck Associates Corp. 0.01% Add +26.5% 39,564 $7.3M
Cooper Creek Partners Management LLC 0.30% New 39,458 $7.3M
Scholtz & Company, LLC 3.13% Add +50.1% 38,247 $7.1M
Perpetual Ltd 0.07% Add +22.0% 37,934 $7.0M
Robeco Institutional Asset Management B.V. 0.01% Add +1.7% 37,344 $6.9M
CANADA LIFE ASSURANCE Co 0.01% Add +17.1% 36,463 $6.7M
Castleark Management LLC 0.28% Reduce -21.1% 36,270 $6.7M
Alpine Woods Capital Investors, LLC 1.23% Reduce -44.0% 31,740 $6.2M
Sumitomo Mitsui DS Asset Management Company, Ltd 0.08% Reduce -7.3% 33,294 $6.1M
State Board of Administration of Florida Retirement System 0.01% Reduce -9.2% 40,886 $6.0M
Bridge City Capital, LLC 2.16% Add +0.8% 32,052 $5.9M
Deutsche Bank AG 0.00% Add +7.3% 31,898 $5.9M
Mutual of America Capital Management LLC 0.06% Reduce -3.2% 31,855 $5.9M
Aptus Capital Advisors, LLC 0.12% Add +11.3% 30,063 $5.6M
MetLife Investment Management, LLC 0.04% Reduce -2.1% 29,760 $5.5M
Asset Management One Co., Ltd. 0.02% Reduce -3.3% 29,667 $5.5M
Amalgamated Bank 0.05% Reduce -16.0% 29,298 $5.4M
HighTower Advisors, LLC 0.01% Reduce -24.6% 28,505 $5.3M
T. Rowe Price Associates Inc. 0.00% Add +7.9% 28,613 $5.3M
Renaissance Technologies 0.01% Reduce -69.8% 28,320 $5.2M
State of New Jersey Common Pension Fund D 0.02% No change 28,293 $5.2M
AXA S.A. 0.02% Reduce -55.3% 28,275 $5.2M
Raymond James & Associates 0.00% Add +0.8% 28,243 $5.2M
McKinley Capital Management LLC 0.61% Reduce -6.1% 27,461 $5.1M
Nisa Investment Advisors, LLC 0.03% No change 26,540 $4.9M
Stifel Financial Corp. 0.01% Add +0.4% 26,491 $4.9M
Comerica Bank 0.02% Reduce -0.5% 25,418 $4.7M
Crown Advisors Management, Inc. 2.80% No change 25,000 $4.6M
Yousif Capital Management, LLC 0.05% Reduce -1.6% 24,616 $4.5M
Isthmus Partners, LLC 0.51% Add +33.0% 24,515 $4.5M
Rice Hall James & Associates, LLC 0.26% Reduce -9.2% 24,230 $4.5M
Bleakley Financial Group, LLC 0.13% Add +2.2% 23,925 $4.4M
Simplicity Wealth,LLC 0.11% New 23,925 $4.4M
Treasurer of the State of North Carolina 0.02% Reduce -2.4% 23,662 $4.4M
Pathstone Holdings, LLC 0.02% Add +116.0% 23,101 $4.3M
Penobscot Investment Management Company, Inc. 0.44% Add +18.4% 22,658 $4.2M
Citigroup Inc. 0.00% Add +43.5% 22,294 $4.1M
B. Metzler seel. Sohn & Co. AG 0.04% No change 21,151 $3.9M
Public Employees Retirement System of Ohio 0.01% Reduce -12.5% 20,712 $3.8M
Susquehanna Fundamental Investments, LLC 0.18% New 20,383 $3.8M
TT International Asset Management LTD 0.34% New 19,992 $3.7M
Sumitomo Life Insurance Co. 0.10% Add +40.0% 21,444 $3.7M
River Wealth Advisors LLC 0.53% Add +19.6% 19,601 $3.6M
South Dakota Investment Council 0.07% Reduce -1.6% 18,697 $3.5M
Catalyst Capital Advisors LLC 0.08% Reduce -0.0% 18,193 $3.4M
Commerce Bank 0.02% Reduce -3.8% 18,079 $3.3M
ExodusPoint Capital Management, LP 0.04% Add +476.7% 18,010 $3.3M
Creative Planning 0.00% Add +0.8% 17,958 $3.3M
Teachers Retirement System of the State of Kentucky 0.03% No change 17,177 $3.2M
Connor, Clark & Lunn Investment Management Ltd. 0.01% Reduce -67.9% 16,421 $3.0M
D'Orazio & Associates, Inc. 0.49% Add +26.9% 16,338 $3.0M
Orion Porfolio Solutions, LLC 0.03% Reduce -8.9% 16,283 $3.0M
Orion Portfolio Solutions, LLC 0.03% Reduce -8.9% 16,283 $3.0M
Ameritas Investment Partners, Inc. 0.10% No change 16,257 $3.0M
Ensign Peak Advisors, Inc 0.01% Reduce -4.8% 15,899 $2.9M
Lombard Odier Asset Management (Europe) Ltd 0.28% Add +9.0% 15,450 $2.9M
Louisiana State Employees Retirement System 0.06% Add +2.7% 15,400 $2.8M
Staley Capital Advisers Inc. 0.13% No change 15,200 $2.8M
Algert Global LLC 0.11% Reduce -45.2% 15,113 $2.8M
Bristlecone Advisors, LLC 0.24% Reduce -0.9% 15,027 $2.8M
APG Asset Management N.V. 0.00% Add +448.3% 15,900 $2.7M
Arizona State Retirement System 0.02% Reduce -1.7% 14,634 $2.7M
Advisors Asset Management, Inc. 0.05% Add +5.5% 14,245 $2.6M
Natixis Advisors, LLC 0.01% Add +30.0% 14,182 $2.6M
Gotham Asset Management 0.04% Reduce -22.9% 14,088 $2.6M
Thrivent Financial for Lutherans 0.01% Add +0.7% 13,497 $2.5M
Zions Bancorporation, N.A. 0.18% Add +4.4% 13,385 $2.5M
Oregon Public Employees Retirement Fund 0.05% Reduce -12.0% 13,251 $2.4M
State of Michigan Retirement System 0.01% Add +2.3% 13,108 $2.4M
Envestnet Portfolio Solutions, Inc. 0.01% Add +88.6% 12,384 $2.3M
Farrow Financial, Inc. 1.56% Reduce -2.5% 12,047 $2.2M
Northwestern Mutual Investment Management Company, LLC 0.06% Add +0.7% 11,926 $2.2M
Zurcher Kantonalbank (Zurich Cantonalbank) 0.01% Reduce -5.6% 11,866 $2.2M
Janney Montgomery Scott LLC 0.01% Reduce -45.1% 11,828 $2.2M
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.01% Add +0.7% 11,827 $2.2M
Teacher Retirement System of Texas 0.01% Reduce -17.6% 11,646 $2.2M
Formula Growth Ltd. 0.68% No change 11,500 $2.1M
First National Bank of Omaha 0.14% Add +420.3% 70,790 $2.1M
Victory Capital Management Inc. 0.00% Reduce -1.8% 11,143 $2.1M
TD Asset Management Inc 0.00% Reduce -6.8% 11,034 $2.0M
Jefferies Financial Group Inc. 0.04% New 11,011 $2.0M
Nordea Investment Management AB 0.00% Reduce -0.9% 10,947 $2.0M
New Mexico Educational Retirement Board 0.07% No change 10,900 $2.0M
Tortoise Index Solutions, LLC 0.39% Reduce -0.7% 10,481 $1.9M
Exchange Traded Concepts, LLC 0.05% Reduce -0.7% 10,481 $1.9M
State of Tennessee, Department of Treasury 0.01% Reduce -55.7% 10,419 $1.9M
Jump Financial, LLC 0.05% Reduce -53.4% 10,357 $1.9M
Jane Street Group, LLC 0.00% Reduce -48.2% 10,072 $1.9M
Pacer Advisors, Inc. 0.00% Add +23.6% 9,884 $1.8M
Legato Capital Management LLC 0.22% No change 9,653 $1.8M
Handelsbanken Fonder AB 0.01% No change 9,609 $1.8M
Campbell & CO Investment Adviser LLC 0.15% Reduce -6.2% 9,435 $1.7M
MML Investors Services, LLC 0.01% Reduce -15.2% 9,423 $1.7M
Edgestream Partners, L.P. 0.09% Add +355.8% 9,302 $1.7M
Caldwell Investment Management Ltd. 1.28% No change 9,300 $1.7M
Cetera Investment Advisers 0.00% Add +90.8% 8,605 $1.6M
Raymond James Financial Services Advisors, Inc. 0.00% Reduce -53.1% 8,600 $1.6M
STRS Ohio 0.01% Add +4.3% 8,560 $1.6M
Oppenheimer & Co. Inc. 0.03% Add +4.5% 8,547 $1.6M
ClariVest Asset Management LLC 0.16% Reduce -0.9% 8,542 $1.6M
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.00% Add +161.4% 8,453 $1.6M
Nexpoint Asset Management, L.P. 0.24% New 8,387 $1.5M
Inspire Investing, LLC 0.15% Reduce -5.1% 8,181 $1.5M
Bailard, Inc. 0.04% No change 8,095 $1.5M
D.A. Davidson & Co. 0.01% No change 8,055 $1.5M
Xponance LLC 0.02% Add +9.3% 8,049 $1.5M
Quadrature Capital Ltd 0.03% New 7,953 $1.5M
Strategic Wealth Partners, Ltd. 0.16% Add +10.7% 7,806 $1.4M
SFE Investment Counsel 0.32% No change 7,666 $1.4M
Truist Financial Corp. 0.00% Reduce -42.4% 7,388 $1.4M
Granahan Investment Management, LLC 0.05% Reduce -18.0% 7,317 $1.4M
CenterBook Partners LP 0.09% Reduce -41.0% 7,272 $1.3M
Bank of Montreal 0.00% Add +1.9% 7,178 $1.3M
Nwam LLC 0.10% New 6,078 $1.3M
Whittier Trust Co. 0.02% No change 6,833 $1.3M
Encompass Wealth Advisors, LLC 0.34% New 6,821 $1.3M
Prudential Financial Inc. 0.00% Add +12.8% 6,736 $1.2M
Cubist Systematic Strategies, LLC 0.01% Reduce -90.1% 6,674 $1.2M
Vancity Investment Management Ltd 0.15% Add +33.1% 6,627 $1.2M
VELA Investment Management, LLC 0.45% Add +11.2% 6,578 $1.2M
Tredje AP-fonden 0.01% No change 6,536 $1.2M
LGT Group Foundation 0.03% New 6,482 $1.2M
Lazard Asset Management LLC 0.00% Add +5.4% 6,455 $1.2M
Legacy Wealth Asset Management, LLC 0.32% Add +8.8% 6,314 $1.2M
Public Employees Retirement Association of Colorado 0.00% Reduce -1.4% 6,129 $1.1M
Hunter Associates Investment Management LLC 0.19% Add +26.4% 6,130 $1.1M
Baird Financial Group, Inc. 0.00% Reduce -3.2% 5,916 $1.1M
Commonwealth Equity Services, LLC 0.00% Add +9.8% 5,836 $1.1M
Osaic Holdings, Inc. 0.00% Reduce -73.0% 5,828 $1.1M
State of Alaska, Department of Revenue 0.01% Add +0.8% 5,797 $1.1M
O'shaughnessy Asset Management, LLC 0.01% Add +7.6% 5,742 $1.1M
American Century Companies Inc. 0.00% Add +33.7% 5,656 $1.0M
Wealth Enhancement Advisory Services, LLC 0.00% Add +14.9% 5,623 $1.0M
Bank Julius Baer & Co. Ltd, Zurich 0.00% No change 5,500 $1.0M
Sequoia Financial Advisors, LLC 0.01% Add +4.4% 5,460 $1.0M
Schonfeld Strategic Advisors LLC 0.01% Reduce -60.1% 5,400 $997K
New York Life Investment Management LLC 0.01% Reduce -4.2% 5,324 $983K
Point72 (DIFC) Ltd 0.08% — 5,278 $975K
Integrated Wealth Concepts LLC 0.01% Reduce -0.1% 5,157 $952K
Mariner, LLC 0.00% Add +6.1% 5,154 $952K
First Pacific Financial 0.26% Add +0.1% 5,081 $939K
Tributary Capital Management, LLC 0.08% Reduce -21.3% 5,022 $928K
Trexquant Investment LP 0.02% Reduce -79.6% 4,974 $919K
Coldstream Capital Management Inc. 0.02% Add +2.5% 4,916 $908K
First Wilshire Securities Management Inc. 0.26% No change 4,800 $887K
Manchester Capital Management LLC 0.10% Add +0.0% 4,578 $846K
Inceptionr LLC 0.21% Add +50.9% 4,501 $831K
Aviva PLC 0.00% No change 4,459 $824K
Securian Asset Management, Inc. 0.02% Reduce -2.2% 4,409 $814K
CX Institutional 0.04% New 4,355 $804K
Captrust Financial Advisors 0.00% Reduce -24.1% 4,324 $799K
Occudo Quantitative Strategies LP 0.14% Add +78.0% 4,198 $775K
M&T Bank Corp 0.00% Add +1.4% 4,192 $774K
Vanguard Personalized Indexing Management, LLC 0.02% Reduce -25.8% 4,179 $772K
HighPoint Advisor Group LLC 0.05% Reduce -3.2% 3,652 $768K
Maryland State Retirement & Pension System 0.02% No change 4,100 $764K
Great Lakes Advisors, LLC 0.01% Reduce -0.8% 4,102 $758K
Ledyard National Bank 0.07% Reduce -6.0% 4,072 $752K
Freedom Investment Management, Inc. 0.06% Add +148.0% 4,007 $740K
Cresset Asset Management, LLC 0.00% Add +4.5% 3,959 $731K
Hantz Financial Services, Inc. 0.01% Add +2664.1% 3,925 $725K
Two Sigma Investments, LP 0.00% Reduce -80.4% 3,900 $720K
Crossmark Global Holdings, Inc. 0.01% Add +2.2% 3,879 $716K
Artemis Investment Management LLP 0.01% Reduce -44.2% 3,814 $704K
New Hampshire Trust 0.16% No change 3,653 $675K
Financial Counselors Inc. 0.01% No change 3,653 $675K
AQR Capital Management 0.00% Add +45.5% 3,554 $656K
Vestcor Inc 0.02% Reduce -64.6% 3,531 $652K
First Business Financial Services, Inc. 0.07% Reduce -11.4% 3,511 $649K
PNC Financial Services Group, Inc. 0.00% Reduce -1.1% 3,511 $648K
Point72 Asset Management 0.00% Reduce -44.4% 3,500 $646K
Bessemer Group Inc. 0.00% Reduce -8.0% 3,475 $642K
Tower Research Capital LLC (TRC) 0.01% Add +26.3% 3,291 $608K
Pure Financial Advisors, LLC 0.02% Reduce -0.9% 3,287 $607K
US Bancorp \de 0.00% Add +43.3% 3,270 $604K
Relyea Zuckerberg Hanson LLC 0.11% Add +18.2% 3,266 $603K
Snowden Capital Advisors LLC 0.02% Reduce -9.2% 3,244 $599K
Tidal Investments LLC 0.01% Reduce -25.3% 3,232 $597K
Stephens Inc. 0.01% Add +2.0% 3,226 $596K
Sherbrooke Park Advisers LLC 0.11% Add +20.3% 3,150 $582K
WR Wealth Planners, LLC 0.18% Add +1.5% 3,069 $567K
Compass Wealth Management LLC 0.14% No change 3,025 $559K
Susquehanna Portfolio Strategies, LLC 0.01% Reduce -30.1% 3,015 $557K
Tocqueville Asset Management L.P. 0.01% No change 3,005 $555K
Rathbones Group PLC 0.00% No change 2,970 $549K
Arkadios Wealth Advisors 0.04% Reduce -3.5% 2,952 $545K
Utah Retirement Systems 0.01% No change 2,920 $539K
Fred Alger Management, LLC 0.00% Reduce -4.5% 2,875 $531K
Cullen Capital Management, LLC 0.01% Add +62.5% 2,833 $523K
CM Wealth Advisors LLC 0.15% New 2,450 $522K
Capstone Investment Advisors, LLC 0.02% Add +96.2% 2,817 $520K
SWP Financial LLC 0.36% No change 2,815 $520K
Quantbot Technologies LP 0.03% Reduce -82.3% 2,802 $518K
Mirabella Financial Services LLP 0.04% New 2,800 $517K
Northwestern Mutual Wealth Management Co. 0.00% Reduce -7.6% 2,782 $514K
Navellier & Associates Inc. 0.06% New 2,687 $496K
Guinness Asset Management LTD 0.01% No change 2,674 $494K
ProShare Advisors LLC 0.00% Reduce -6.9% 2,607 $482K
First Western Trust Bank 0.02% No change 2,581 $477K
Whalen Wealth Management Inc. 0.35% New 2,541 $469K
First National Advisers, LLC 0.10% New 2,528 $467K
BI Asset Management Fondsmaeglerselskab A/S 0.01% Add +3.1% 2,468 $456K
Aureus Asset Management, LLC 0.03% No change 2,413 $446K
Lido Advisors, LLC 0.00% Add +3.1% 2,412 $446K
Susquehanna International Group, LLP 0.00% Reduce -65.9% 2,394 $442K
Resona Asset Management Co.,Ltd. 0.00% — 2,371 $438K
Park Avenue Securities LLC 0.01% Reduce -0.4% 2,357 $435K
Virtus Investment Advisers, LLC 0.31% Reduce -31.4% 2,276 $420K
Shelton Capital Management 0.01% Reduce -3.5% 2,249 $415K
Menard Financial Group LLC 0.34% New 2,197 $406K
Lindenwold Advisors, INC 0.22% Reduce -0.4% 2,197 $406K
Ethic Inc. 0.01% Add +8.0% 2,188 $404K
Courier Capital LLC 0.03% No change 2,114 $390K
Profund Advisors LLC 0.02% Add +22.2% 2,114 $390K
Diversified Trust Co. 0.01% No change 2,106 $389K
Fox Run Management, L.L.C. 0.08% Reduce -47.5% 2,084 $385K
Graham Capital Management, L.P. 0.02% New 2,047 $378K
Personal Cfo Solutions, LLC 0.06% Reduce -0.1% 2,043 $378K
Gitterman Wealth Management, LLC 0.14% Add +19.7% 1,986 $367K
J.W. Cole Advisors, Inc. 0.02% Add +1.5% 1,981 $366K
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% No change 1,944 $359K
Walleye Capital LLC 0.00% Reduce -55.7% 1,933 $357K
Glenmede Trust Co. NA 0.00% New 1,928 $356K
Great Lakes Retirement, Inc. 0.05% Reduce -2.4% 1,877 $347K
Portman Square Capital LLP 0.36% New 1,875 $346K
Cambridge Investment Research Advisors, Inc. 0.00% Add +4.2% 1,861 $344K
XTX Topco Ltd 0.05% Reduce -30.7% 1,850 $342K
Advisory Services Network, LLC 0.01% Reduce -1.4% 1,830 $338K
Maverick Capital 0.01% New 1,812 $335K
Fiduciary Trust Co 0.01% No change 1,755 $324K
Equitable Trust Co. 0.02% No change 1,710 $316K
Phoenix Financial Ltd. 0.00% Reduce -6.1% 1,702 $313K
Focus Partners Wealth 0.00% Add +35.5% 1,685 $311K
Cetera Trust Company, N.A 0.19% Reduce -4.3% 1,670 $308K
Concurrent Investment Advisors, LLC 0.01% Reduce -1.3% 1,620 $299K
Ameritas Advisory Services, LLC 0.01% Reduce -9.6% 1,458 $297K
Pitcairn Co. 0.02% Reduce -2.3% 1,606 $297K
Brown Advisory Inc. 0.00% Add +4.5% 1,541 $285K
Kestra Advisory Services, LLC 0.00% Reduce -1.6% 1,525 $282K
Headlands Technologies LLC 0.07% New 1,518 $280K
Handelsinvest Investeringsforvaltning 0.13% Reduce -34.2% 1,498 $277K
Philadelphia Trust Co. 0.02% No change 1,500 $277K
New England Professional Planning Group Inc. 0.14% New 1,483 $274K
Abbrea Capital, LLC 0.04% No change 1,480 $273K
Synovus Financial Corp. 0.00% No change 1,467 $271K
CIBC Asset Management Inc 0.00% No change 1,454 $269K
Private Advisor Group, LLC 0.00% Add +7.7% 1,435 $265K
Axq Capital, LP 0.06% Reduce -37.2% 1,419 $262K
Fulton Bank, N.A. 0.01% No change 1,414 $261K
Aristides Capital LLC 0.11% New 1,413 $261K
Yorktown Management & Research Co Inc 0.25% New 1,400 $259K
Insigneo Advisory Services, LLC 0.03% New 1,391 $257K
Evergreen Capital Management LLC 0.01% No change 1,387 $256K
State of Wyoming 0.04% Reduce -12.0% 1,384 $256K
Meiji Yasuda Asset Management Co Ltd. 0.01% New 1,370 $253K
Global Retirement Partners, LLC 0.01% Add +1.4% 1,360 $251K
NewEdge Advisors, LLC 0.00% Reduce -14.6% 1,360 $251K
International Assets Investment Management, LLC 0.03% Add +0.1% 1,326 $251K
Great Diamond Partners, LLC 0.06% Reduce -0.3% 1,339 $247K
Cookson Peirce & Co. Inc. 0.01% New 1,334 $246K
Intrust Bank NA 0.03% Reduce -16.8% 1,316 $243K
Focus Partners Advisor Solutions, LLC 0.01% New 1,315 $243K
Verdence Capital Advisors LLC 0.02% New 1,310 $242K
Wormser Freres Gestion 0.16% Add +25.2% 1,243 $240K
Cim Investment Management Inc. 0.07% No change 1,301 $240K
SG Americas Securities, LLC 0.00% Reduce -81.3% 1,270 $235K
Panagora Asset Management Inc. 0.00% Reduce -19.2% 1,270 $235K
AE Wealth Management LLC 0.00% Reduce -85.2% 1,259 $232K
ELCO Management Co., LLC 0.14% Reduce -35.8% 1,253 $231K
Harbor Capital Advisors, Inc. 0.03% New 1,252 $231K
Franklin Resources Inc. 0.00% Reduce -4.3% 1,216 $225K
Kestra Private Wealth Services, LLC 0.00% New 1,178 $218K
Wisconsin Capital Management LLC 0.11% New 1,165 $215K
KBC Group NV 0.00% Add +14.4% 1,144 $211K
Verition Fund Management LLC 0.00% Reduce -97.0% 1,116 $206K
HTLF Bank 0.02% New 1,115 $206K
Bath Savings Trust Co 0.02% New 1,096 $202K
Axxcess Wealth Management, LLC 0.01% Reduce -12.6% 1,092 $202K
Harbour Investments, Inc. 0.01% Add +0.7% 1,005 $186K
Steward Partners Investment Advisory, LLC 0.00% Add +15.0% 956 $177K
TD Private Client Wealth LLC 0.01% Add +1.2% 946 $175K
First Manhattan Co. Llc. 0.00% Reduce -7.2% 914 $169K
Blume Capital Management, Inc. 0.04% Reduce -7.9% 875 $162K
Assetmark, Inc. 0.00% Reduce -6.4% 763 $141K
Fifth Third Bancorp 0.00% Reduce -22.5% 761 $141K
Huntington National Bank 0.00% Add +3.0% 722 $133K
Kepos Capital LP 0.03% Reduce -1.7% 625 $115K
Spire Wealth Management 0.00% Reduce -97.7% 531 $98K
Ostrum Asset Management 0.01% Add +108.4% 521 $96K
Natixis Investment Managers International 0.01% No change 518 $96K
Bokf, NA 0.00% No change 500 $94K
CI Investments Inc. 0.00% Add +15.7% 508 $94K
CENTRAL TRUST Co 0.00% Reduce -2.5% 500 $92K
Globeflex Capital L P 0.01% No change 500 $92K
Covestor Ltd 0.06% Add +421.1% 495 $92K
Quadrant Capital Group LLC 0.01% Reduce -7.8% 497 $92K
Ameliora Wealth Management Ltd. 0.04% No change 492 $91K
Virtus Fund Advisers, LLC 0.28% Add +10.4% 426 $79K
Hexagon Capital Partners LLC 0.02% No change 408 $75K
Denali Advisors LLC 0.02% Add +97.1% 406 $75K
Concourse Financial Group Securities, Inc. 0.00% Add +3.0% 380 $70K
IFP Advisors, Inc 0.00% Add +2.2% 375 $69K
Parallel Advisors, LLC 0.00% Reduce -1.1% 372 $69K
First Horizon Advisors, Inc. 0.00% Add +4.3% 361 $67K
Atticus Wealth Management, LLC 0.02% No change 336 $62K
Colonial Trust Advisors 0.01% Reduce -5.9% 320 $59K
Penserra Capital Management LLC 0.00% Add +16.5% 318 $58K
GAMMA Investing LLC 0.01% Add +25.8% 302 $56K
Catalyst Funds Management Pty Ltd 0.02% — 300 $55K
Towarzystwo Funduszy Inwestycyjnych Pzu SA 0.02% Reduce -37.8% 280 $52K
Farther Finance Advisors, LLC 0.00% Reduce -16.1% 271 $51K
1832 Asset Management L.P. 0.00% Add +125.8% 271 $50K
Cwm, LLC 0.00% Add +35.3% 253 $47K
HM Payson & Co. 0.00% New 250 $46K
St Germain D J Co. Inc. 0.00% No change 245 $45K
MassMutual Private Wealth & Trust, FSB 0.00% No change 235 $43K
UMB Bank, n.a. 0.00% Add +6.3% 235 $43K
Arax Advisory Partners 0.00% Reduce -0.4% 234 $43K
Principal Securities, Inc. 0.00% Add +1.4% 221 $41K
Private Trust Co. NA 0.00% Reduce -0.9% 220 $41K
AdvisorNet Financial, Inc 0.00% Reduce -0.9% 219 $40K
Brown Brothers Harriman & Co. 0.00% No change 216 $40K
Millburn Ridgefield LLC 0.00% Reduce -0.9% 211 $39K
EntryPoint Capital, LLC 0.03% Add +17.3% 203 $37K
SYSTM Wealth Solutions LLC 0.00% Add +11.7% 200 $37K
Avior Wealth Management, LLC 0.00% Add +2100.0% 198 $37K
Raleigh Capital Management Inc. 0.01% Reduce -25.7% 185 $34K
Harvest Fund Management Co., Ltd 0.00% No change 186 $34K
Loring Wolcott & Coolidge Fiduciary Advisors LLP 0.00% No change 180 $33K
Creekmur Asset Management LLC 0.01% Reduce -25.2% 172 $32K
CIBC Private Wealth Group LLC 0.00% New 150 $28K
Contravisory Investment Management, Inc. 0.01% No change 153 $28K
Sound Income Strategies, LLC 0.00% No change 145 $27K
Rise Advisors, LLC 0.01% New 144 $27K
Blue Bell Private Wealth Management, LLC 0.01% Reduce -27.8% 130 $24K
Canton Hathaway, LLC 0.01% No change 129 $24K
Signaturefd, LLC 0.00% Reduce -26.5% 125 $23K
Trust Co 0.00% No change 125 $23K
Plante Moran Financial Advisors, LLC 0.00% No change 119 $22K
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% No change 117 $22K
Centerpoint Advisors, LLC 0.01% No change 116 $21K
LGT Financial Advisors LLC 0.02% No change 111 $21K
CBIZ Investment Advisory Services, LLC 0.00% New 110 $20K
Benjamin Edwards Inc. 0.00% New 109 $20K
Benjamin F. Edwards & Company, Inc. 0.00% No change 100 $18K
Lindbrook Capital, LLC 0.00% Reduce -16.0% 89 $16K
Point72 Hong Kong Ltd 0.00% Reduce -98.9% 85 $16K
Federation des caisses Desjardins du Quebec 0.00% Reduce -78.1% 77 $14K
Cohen & Steers, Inc. 0.00% No change 75 $14K
Allworth Financial LP 0.00% Reduce -2.9% 67 $12K
Glen Eagle Advisors, LLC 0.00% No change 66 $12K
Elequin Capital, LP 0.01% New 64 $12K
Creative Financial Designs Inc. 0.00% No change 63 $12K
Prestige Wealth Management Group LLC 0.00% No change 62 $11K
REAP Financial Group, LLC 0.00% Add +8.9% 61 $11K
Kelly Financial Services LLC 0.00% Reduce -1.7% 58 $11K
Sandy Spring Bank 0.00% No change 51 $10K
Richard W. Paul & Associates, LLC 0.00% No change 49 $9K
VitalStone Financial, LLC 0.01% New 42 $8K
PFS Partners, LLC 0.00% No change 36 $7K
Sunbelt Securities, Inc. 0.00% No change 35 $6K
EverSource Wealth Advisors, LLC 0.00% Add +47.6% 31 $6K
Grayhawk Investment Strategies Inc. 0.01% New 31 $6K
JFS Wealth Advisors, LLC 0.00% No change 30 $6K
Plato Investment Management Ltd 0.00% No change 28 $5K
Whittier Trust Co. of Nevada Inc. 0.00% No change 27 $5K
TD Waterhouse Canada Inc. 0.00% Add +92.3% 25 $5K
Farmers & Merchants Investments Inc. 0.00% No change 22 $4K
Capital Analysts, LLC 0.00% No change 20 $4K
Abound Wealth Management 0.00% New 21 $4K
Castleview Partners, LLC 0.00% No change 20 $4K
Naples Money Management LLC 0.00% No change 19 $4K
Meeder Asset Management Inc. 0.00% New 16 $3K
Gilliland Jeter Wealth Management LLC 0.00% New 15 $3K
Janiczek Wealth Management, LLC 0.00% No change 14 $3K
Beacon Capital Management, LLC 0.00% No change 14 $3K
Oakworth Capital, Inc. 0.00% No change 13 $2K
Bell Investment Advisors, Inc 0.00% No change 12 $2K
Wolverine Asset Management LLC 0.00% New 12 $2K
Anchor Investment Management, LLC 0.00% New 11 $2K
Avion Wealth 0.00% No change 8 $2K
Valley National Advisers Inc. 0.00% Add +60.0% 16 $2K
Cornerstone Planning Group LLC 0.00% No change 9 $2K
SJS Investment Consulting Inc. 0.00% No change 9 $2K
Harbor Investment Advisory, LLC 0.00% New 9 $2K
CoreCap Advisors, LLC 0.00% New 9 $2K
RFP Financial Group LLC 0.00% No change 8 $1K
Financial Management Professionals, Inc. 0.00% No change 8 $1K
Capital Advisors, Ltd. LLC 0.00% No change 8 $1K
Archer Investment Corp 0.00% No change 5 $924
DiNuzzo Private Wealth, Inc. 0.00% No change 5 $924
Versant Capital Management, Inc 0.00% No change 4 $739
First Command Advisory Services, Inc. 0.00% New 4 $739

"% of holder's portfolio" is TTEK's weight in each manager's 13F, not the share of Tetra Tech Inc. the manager owns.