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Livermore
Livermore
ZHEN

Tetra Tech Inc

TTEK
Exchange
Nasdaq
Industry
Services-Engineering Services
SEC CIK
0000831641

No open-market purchases or sales by Tetra Tech Inc insiders were filed in the last 90 days; 555 institutions reported holding it in 13F filings for Q2 2026, worth $7.32B in total; no superinvestor holds it.

13F holders, Q4 2022

Institutional positions in Tetra Tech Inc as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
470
+66 vs. Q3 2022
Shares held
46.0M
+683.6K (+1.5%) vs. Q3 2022
Total value
$6.68B
+$852.2M (+14.6%) vs. Q3 2022
New holders
90
147 more added
Sold out
24
153 more reduced

8 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TTEK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2022: 470 institutions
Q1 2021: 365 institutionsQ2 2021: 366 institutionsQ3 2021: 359 institutionsQ4 2021: 401 institutionsQ1 2022: 404 institutionsQ2 2022: 415 institutionsQ3 2022: 412 institutionsQ4 2022: 470 institutionsQ1 2023: 445 institutionsQ2 2023: 455 institutionsQ3 2023: 471 institutionsQ4 2023: 510 institutionsQ1 2024: 512 institutionsQ2 2024: 600 institutionsQ3 2024: 646 institutionsQ4 2024: 638 institutionsQ1 2025: 568 institutionsQ2 2025: 590 institutionsQ3 2025: 597 institutionsQ4 2025: 611 institutionsQ1 2026: 593 institutionsQ2 2026: 555 institutions
Value heldQ4 2022: $6.68B
Q1 2021: $6.39BQ2 2021: $5.68BQ3 2021: $7.08BQ4 2021: $7.93BQ1 2022: $7.86BQ2 2022: $6.31BQ3 2022: $5.91BQ4 2022: $6.68BQ1 2023: $6.81BQ2 2023: $7.67BQ3 2023: $7.09BQ4 2023: $7.87BQ1 2024: $8.66BQ2 2024: $9.88BQ3 2024: $11.2BQ4 2024: $9.45BQ1 2025: $7.18BQ2 2025: $8.94BQ3 2025: $8.22BQ4 2025: $8.10BQ1 2026: $7.35BQ2 2026: $7.32B
Institutions holding TTEK and their total value by quarter
QuarterHoldersValue
Q2 2026555$7.32B
Q1 2026593$7.35B
Q4 2025611$8.10B
Q3 2025597$8.22B
Q2 2025590$8.94B
Q1 2025568$7.18B
Q4 2024638$9.45B
Q3 2024646$11.2B
Q2 2024600$9.88B
Q1 2024512$8.66B
Q4 2023510$7.87B
Q3 2023471$7.09B
Q2 2023455$7.67B
Q1 2023445$6.81B
Q4 2022470$6.68B
Q3 2022412$5.91B
Q2 2022415$6.31B
Q1 2022404$7.86B
Q4 2021401$7.93B
Q3 2021359$7.08B
Q2 2021366$5.68B
Q1 2021365$6.39B

Institutions, Q4 2022

Shares, value and share of portfolio for each institution holding Tetra Tech Inc; share changes are against Q3 2022.

Institutions holding TTEK in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Ronald Blue Trust, Inc.2$00.00%+2New
Stonebridge Capital Advisors LLC0$50.00%−9−100.0%Reduced
Silicon Valley Capital Partners0$110.00%0New
IMA Wealth, Inc.1$1450.00%+1New
TCI Wealth Advisors, Inc.3$4360.00%00.0%Unchanged
Sutton Wealth Advisors Inc.4$5810.00%+1+33.3%Added
Beaird Harris Wealth Management, LLC4$5810.00%+4New
RFP Financial Group LLC4$5850.00%+4New
Archer Investment Corp5$7260.00%00.0%Unchanged
Financial Management Professionals, Inc.8$1.00K0.00%00.0%Unchanged
Capital Advisors, Ltd. LLC8$1.00K0.00%00.0%Unchanged
Avion Wealth8$1.00K0.00%00.0%Unchanged
Steward Financial Group LLC8$1.00K0.00%+8New
Versant Capital Management, Inc7$1.02K0.00%00.0%Unchanged
Quent Capital, LLC7$1.03K0.00%00.0%Unchanged
Bell Investment Advisors, Inc8$1.16K0.00%00.0%Unchanged
CoreCap Advisors, LLC8$1.16K0.00%+8New
Disciplined Investments, LLC9$1.31K0.00%+4+80.0%Added
SJS Investment Consulting Inc.11$1.60K0.00%+7+175.0%Added
Newbridge Financial Services Group, Inc.12$1.74K0.00%00.0%Unchanged
Fiduciary Alliance LLC13$1.89K0.00%+13New
Hantz Financial Services, Inc.11$2.00K0.00%00.0%Unchanged
Simplex Trading, LLC20$2.00K0.00%+20New
Glassman Wealth Services14$2.03K0.00%00.0%Unchanged
JJJ Advisors Inc.14$2.04K0.00%00.0%Unchanged
Bourgeon Capital Management LLC15$2.18K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC17$2.47K0.00%00.0%Unchanged
Allworth Financial LP17$2.47K0.00%+15+750.0%Added
Farmers & Merchants Investments Inc23$3.34K0.00%−3−11.5%Reduced
Column Capital Advisors, LLC24$3.48K0.00%00.0%Unchanged
Schubert & Co25$3.63K0.00%+3+13.6%Added
JFS Wealth Advisors, LLC31$4.50K0.00%+9+40.9%Added
Loring Wolcott & Coolidge Fiduciary Advisors LLP33$4.79K0.00%00.0%Unchanged
Cornerstone Planning Group LLC33$4.83K0.00%+33New
Quarry LP36$5.23K0.01%+36New
MRP Capital Investments, LLC36$5.26K0.01%+36New
SRS Capital Advisors, Inc.40$5.84K0.00%−7−14.9%Reduced
GWM Advisors LLC1,355$6.72K0.00%+1,355New
Truvestments Capital LLC49$7.11K0.00%00.0%Unchanged
Richard W. Paul & Associates, LLC49$7.11K0.00%+49New
Baker Avenue Asset Management, LP51$7.41K0.00%+51New
Sandy Spring Bank51$7.47K0.00%00.0%Unchanged
Fortis Capital Advisors, LLC59$8.57K0.01%+59New
Penserra Capital Management LLC62$9.00K0.00%−4−6.1%Reduced
Tyler-Stone Wealth Management63$9.00K0.01%00.0%Unchanged
Prestige Wealth Management Group LLC62$9.00K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC66$9.53K0.00%00.0%Unchanged
Lindbrook Capital, LLC79$11.5K0.00%+70+777.8%Added
Farther Finance Advisors, LLC84$12.2K0.00%+84New
Parallel Advisors, LLC100$14.5K0.00%+5+5.3%Added
Itau Unibanco Holding S.A.103$15.0K0.00%+103New
Householder Group Estate & Retirement Specialist, LLC104$15.0K0.02%−209−66.8%Reduced
Sierra Capital LLC103$15.0K0.00%00.0%Unchanged
BDO Wealth Advisors, LLC110$16.0K0.00%00.0%Unchanged
Centerpoint Advisors, LLC117$17.0K0.01%+117New
Plante Moran Financial Advisors, LLC119$17.3K0.00%00.0%Unchanged
Crewe Advisors LLC123$17.9K0.00%00.0%Unchanged
Raleigh Capital Management Inc.134$19.5K0.01%+89+197.8%Added
Coppell Advisory Solutions LLC135$19.6K0.01%+135New
Coppell Advisory Solutions Corp.135$19.6K0.01%+135New
Signaturefd, LLC139$20.2K0.00%+36+35.0%Added
1832 Asset Management L.P.142$20.6K0.00%00.0%Unchanged
Blue Bell Private Wealth Management, LLC147$21.3K0.01%00.0%Unchanged
Nomura Asset Management Co Ltd170$24.7K0.00%00.0%Unchanged
Comerica Securities,inc.215$31.2K0.00%+215New
Brown Brothers Harriman & Co216$31.4K0.00%+36+20.0%Added
Massmutual Trust Co FSB219$32.0K0.00%+205+1,464.3%Added
AdvisorNet Financial, Inc221$32.1K0.00%+8+3.8%Added
St Germain D J Co Inc230$33.4K0.01%+230New
Baystate Wealth Management LLC236$34.0K0.00%00.0%Unchanged
Meeder Asset Management Inc242$35.1K0.00%+151+165.9%Added
Benjamin F. Edwards & Company, Inc.247$36.0K0.00%00.0%Unchanged
Ellevest, Inc.255$37.0K0.00%−149−36.9%Reduced
Harbor Investment Advisory, LLC257$37.3K0.01%−122−32.2%Reduced
Private Trust Co NA270$39.0K0.01%+17+6.7%Added
Accurate Wealth Management, LLC291$40.9K0.02%+291New
Sound Income Strategies, LLC290$42.1K0.01%00.0%Unchanged
Atticus Wealth Management, LLC300$43.6K0.02%00.0%Unchanged
Colonial Trust Advisors300$43.6K0.01%+300New
Virtus Fund Advisers, LLC306$44.4K0.32%+306New
Proequities, Inc.321$46.6K0.00%−18−5.3%Reduced
Assetmark, Inc326$47.3K0.00%+87+36.4%Added
Umb Bank N A337$49.0K0.00%00.0%Unchanged
Ci Investments Inc.378$55.0K0.00%+85+29.0%Added
Piershale Financial Group, Inc.380$55.2K0.05%+380New
Belpointe Asset Management LLC393$57.1K0.00%+393New
First Horizon Advisors, Inc.400$58.1K0.00%+12+3.1%Added
Federation des caisses Desjardins du Quebec411$59.7K0.00%00.0%Unchanged
Hexagon Capital Partners LLC425$61.7K0.02%−38−8.2%Reduced
CWM, LLC426$62.0K0.00%+76+21.7%Added
Fifth Third Bancorp452$65.6K0.00%+19+4.4%Added
MinichMacGregor Wealth Management, LLC475$69.0K0.02%+475New
Quadrant Capital Group LLC486$70.6K0.01%+82+20.3%Added
Covestor Ltd495$72.0K0.06%−6−1.2%Reduced
Money Concepts Capital Corp500$72.6K0.00%+310+163.2%Added
U.S. Capital Wealth Advisors, LLC512$74.3K0.00%+512New
Central Trust Co513$74.5K0.00%00.0%Unchanged
IFP Advisors, Inc1,009$87.0K0.00%−35−3.4%Reduced
Spire Wealth Management656$95.0K0.01%−14−2.1%Reduced
Global Retirement Partners, LLC700$101.6K0.01%−12−1.7%Reduced