Free Trial
Don't Let the A.I. Investing Revolution Pass You By!Ends Tomorrow - Get 30 Days Free

Tetra Tech (TTEK) Institutional Ownership

Tetra Tech logo
$32.56 +0.07 (+0.20%)
As of 03:24 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Tetra Tech (NASDAQ:TTEK)

Current
Institutional Ownership
Percentage
93.89%
Number of
Institutional Buyers
(last 12 months)
485
Total
Institutional Inflows
(last 12 months)
$3.62B
Number of
Institutional Sellers
(last 12 months)
256
Total
Institutional Outflows
(last 12 months)
$2.32B
Get TTEK Insider Trade Alerts

Want to know when executives and insiders are buying or selling Tetra Tech stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

TTEK Institutional Buying and Selling by Quarter

Tetra Tech Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/16/2025Trium Capital LLP13,672$456K0.2%+44.2%0.005%
10/15/2025CWM LLC6,137$205K0.0%+8.1%0.002%
10/15/2025Pacer Advisors Inc.59,709$1.99M0.0%N/A0.023%
10/15/2025Alpine Woods Capital Investors LLC131,367$4.39M1.0%-12.8%0.050%
10/15/2025Harbor Capital Advisors Inc.14,271$476K0.0%-71.1%0.005%
10/14/2025 Yousif Capital Management LLC83,859$2.80M0.0%-7.1%0.032%
10/14/2025 Farther Finance Advisors LLC4,569$153K0.0%+25.6%0.002%
10/14/2025 Exchange Traded Concepts LLC62,378$2.08M0.0%-13.7%0.024%
10/14/2025 Legacy Wealth Asset Management LLC30,270$1.01M0.2%-1.4%0.012%
10/10/2025 Sarasin & Partners LLP409,723$13.78M0.1%-91.3%0.156%
10/10/2025 Trust Point Inc.12,025$401K0.0%+20.3%0.005%
10/10/2025 Perpetual Ltd301,191$10.05M0.1%+1.1%0.115%
10/9/2025 U.S. Capital Wealth Advisors LLC23,484$784K0.0%+18.5%0.009%
10/9/2025 Voya Investment Management LLC23,021$768K0.0%-50.5%0.009%
10/9/2025 Dynamic Advisor Solutions LLC10,790$360K0.0%-2.9%0.004%
10/8/2025 Osprey Private Wealth LLC305,475$10.20M3.7%+39.6%0.116%
10/7/2025 Renaissance Investment Group LLC293,090$9.78M2.0%+0.2%0.112%
10/7/2025 Oak Thistle LLC35,899$1.20M0.2%+8.9%0.014%
10/3/2025 Aaron Wealth Advisors LLC31,122$1.04M0.1%+286.3%0.012%
10/2/2025 GAMMA Investing LLC6,736$225K0.0%+10.5%0.003%
9/30/2025Cullen Capital Management LLC22,441$807K0.0%+56.3%0.009%
9/26/2025Corient Private Wealth LLC2,018,591$72.59M0.1%-7.2%0.768%
9/24/2025Texas Permanent School Fund Corp127,365$4.58M0.0%-28.8%0.048%
8/27/2025Orion Porfolio Solutions LLC49,747$1.79M0.0%-3.8%0.019%
8/26/2025Thrivent Financial for Lutherans62,514$2.25M0.0%-1.3%0.024%
8/19/2025Advisory Services Network LLC11,840$435K0.0%+28.6%0.005%
8/19/2025State of Wyoming3,991$144K0.0%-65.7%0.002%
8/19/2025Pitcairn Co.6,150$221K0.0%N/A0.002%
8/16/2025Winslow Asset Management Inc.447,862$16.11M3.2%+1.9%0.170%
8/16/2025Evergreen Capital Management LLC12,490$449K0.0%+7.3%0.005%
8/16/2025Headlands Technologies LLC36,106$1.30M0.2%+25.6%0.014%
8/15/2025CANADA LIFE ASSURANCE Co201,080$7.23M0.0%-5.1%0.077%
8/15/2025Tower Research Capital LLC TRC 18,340$660K0.0%+130.3%0.007%
8/15/2025Corient Private Wealth LLC4,021,788$147.10M0.2%+84.9%1.531%
8/15/2025Captrust Financial Advisors48,841$1.76M0.0%-25.4%0.019%
8/15/2025AlpenGlobal Capital LLC103,379$3.72M2.2%+7.2%0.039%
8/15/2025Vident Advisory LLC8,924$321K0.0%+26.7%0.003%
8/15/2025Two Sigma Securities LLC32,836$1.18M0.1%N/A0.012%
8/15/2025Tidal Investments LLC413,489$14.87M0.1%-3.7%0.157%
8/15/2025Snowden Capital Advisors LLC14,673$528K0.0%-5.1%0.006%
8/15/2025Orion Porfolio Solutions LLC49,747$1.79M0.0%-3.8%0.019%
8/15/2025MML Investors Services LLC28,512$1.03M0.0%-3.2%0.011%
8/15/2025Meiji Yasuda Asset Management Co Ltd.6,352$228K0.0%N/A0.002%
8/15/2025Modern Wealth Management LLC6,961$250K0.0%N/A0.003%
8/15/2025HRT Financial LP144,823$5.21M0.0%N/A0.055%
8/15/2025Holocene Advisors LP70,761$2.55M0.0%-50.2%0.027%
8/15/2025Engineers Gate Manager LP77,473$2.79M0.0%-75.2%0.029%
8/15/2025BI Asset Management Fondsmaeglerselskab A S3,792$136K0.0%-60.6%0.001%
8/15/2025Boothbay Fund Management LLC8,165$294K0.0%N/A0.003%
8/15/2025Brevan Howard Capital Management LP37,271$1.34M0.0%-49.6%0.014%
8/15/2025AQR Capital Management LLC264,828$9.44M0.0%+82.5%0.101%
8/15/2025Ameriprise Financial Inc.2,396,981$86.20M0.0%+57.3%0.912%
8/14/2025Alamea Verwaltungs GmbH17,765$639K0.5%+17.5%0.007%
8/14/2025California State Teachers Retirement System238,569$8.58M0.0%-6.8%0.091%
8/14/2025Bayesian Capital Management LP33,100$1.19M0.2%N/A0.013%
8/14/2025Quantinno Capital Management LP792,149$28.49M0.1%+109.4%0.301%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.1,756,430$63.16M0.1%-1.1%0.668%
8/14/2025Alliancebernstein L.P.5,875,571$211.29M0.1%-4.3%2.236%
8/14/2025HUB Investment Partners LLC5,961$214K0.0%N/A0.002%
8/14/2025Treasurer of the State of North Carolina124,744$4.49M0.0%+2.3%0.047%
8/14/2025The Manufacturers Life Insurance Company 203,818$7.33M0.0%-6.7%0.078%
8/14/2025Thematics Asset Management315,750$11.35M0.5%+58.9%0.120%
8/14/2025WINTON GROUP Ltd169,026$6.08M0.3%N/A0.064%
8/14/2025Baker Avenue Asset Management LP7,889$284K0.0%N/A0.003%
8/14/2025California Public Employees Retirement System506,129$18.20M0.0%+4.5%0.193%
8/14/2025Federated Hermes Inc.212,559$7.64M0.0%-54.9%0.081%
8/13/2025Cresset Asset Management LLC13,647$491K0.0%N/A0.005%
8/13/2025Brown Advisory Inc.9,374$337K0.0%-6.4%0.004%
8/13/2025Marshall Wace LLP522,298$18.78M0.0%N/A0.199%
8/13/2025Baird Financial Group Inc.28,544$1.03M0.0%+3.2%0.011%
8/13/2025First Trust Advisors LP1,302,069$46.82M0.0%-6.6%0.496%
8/13/2025Kennedy Capital Management LLC130,789$4.70M0.1%-31.3%0.050%
8/13/2025EverSource Wealth Advisors LLC1,855$67K0.0%+754.8%0.001%
8/13/2025Systematic Financial Management LP182,416$6.56M0.2%+1.5%0.069%
8/13/2025Sands Capital Management LLC5,200,335$187.00M0.5%+26.5%1.979%
8/13/2025River Wealth Advisors LLC143,571$5.16M0.6%+11.5%0.055%
8/13/2025Groupe la Francaise11,500$412K0.0%N/A0.004%
8/13/2025Arrowstreet Capital Limited Partnership906,233$32.59M0.0%+69.2%0.345%
8/13/2025Quantbot Technologies LP4,019$145K0.0%-94.9%0.002%
8/13/2025M&T Bank Corp40,178$1.45M0.0%+2.5%0.015%
8/13/2025Fisher Asset Management LLC725,624$26.09M0.0%-16.1%0.276%
8/13/2025Claret Asset Management Corp6,525$235K0.0%N/A0.002%
8/13/2025Edgestream Partners L.P.309,242$11.12M0.3%+28.2%0.118%
8/13/2025Fernbridge Capital Management LP943,423$33.93M1.6%N/A0.359%
8/13/2025Panagora Asset Management Inc.6,350$228K0.0%N/A0.002%
8/13/2025Icon Advisers Inc. Co.114,000$4.10M0.9%+14.0%0.043%
8/13/2025VestGen Advisors LLC47,776$1.72M0.1%-11.5%0.018%
8/13/2025First National Advisers LLC17,819$641K0.1%+6.3%0.007%
8/13/2025New York State Common Retirement Fund727,592$26.16M0.0%+1.6%0.277%
8/13/2025Schroder Investment Management Group1,065,792$38.33M0.0%-20.4%0.406%
8/13/2025Skandinaviska Enskilda Banken AB publ 268,738$9.66M0.0%+16.2%0.102%
8/13/2025Norges Bank2,915,542$104.84M0.0%N/A1.110%
8/13/2025Northwestern Mutual Wealth Management Co.19,405$698K0.0%+39.1%0.007%
8/13/2025State Board of Administration of Florida Retirement System211,930$7.62M0.0%+0.7%0.081%
8/13/2025Quadrant Capital Group LLC25,030$900K0.0%+218.6%0.010%
8/13/2025Choreo LLC7,109$256K0.0%N/A0.003%
8/13/2025Northwest & Ethical Investments L.P.69,945$2.52M0.1%N/A0.027%
8/12/2025North Star Asset Management Inc.11,500$414K0.0%N/A0.004%
8/12/2025Elo Mutual Pension Insurance Co12,718$457K0.0%-53.7%0.005%
8/12/2025Advisors Asset Management Inc.113,660$4.09M0.1%+5.7%0.043%
(Data available from 1/1/2016 forward)

TTEK Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of TTEK shares?

During the previous two years, 665 institutional investors and hedge funds held shares of Tetra Tech. The most heavily invested institutionals were Vanguard Group Inc. ($795.19M), Pictet Asset Management Holding SA ($424.21M), Alliancebernstein L.P. ($211.29M), Amundi ($194.31M), FIL Ltd ($191.79M), Sands Capital Management LLC ($187.00M), and Geode Capital Management LLC ($178.46M).Learn more on Tetra Tech's institutional investors.

What percentage of Tetra Tech's stock is owned by institutional investors?

93.89% of Tetra Tech's stock is owned by institutional investors. Learn more on TTEK's institutional investor holdings.

Which institutional investors have been buying Tetra Tech's stock?

Of the 597 institutional investors that purchased Tetra Tech's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Sarasin & Partners LLP ($13.66M), Norges Bank ($6.54M), Geode Capital Management LLC ($3.80M), Allspring Global Investments Holdings LLC ($2.82M), Jacobs Levy Equity Management Inc. ($2.27M), Corient Private Wealth LLC ($2.19M), and LGT Group Foundation ($2.01M).

How much institutional buying is happening at Tetra Tech?

Institutional investors have bought a total of 92,077,242 shares in the last 24 months. This purchase volume represents approximately $3.62B in transactions.

Which of Tetra Tech's major shareholders have been selling company stock?

Of the 256 institutional investors that sold Tetra Tech's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Voya Investment Management LLC ($19.96M), Daiwa Securities Group Inc. ($10.05M), Alliancebernstein L.P. ($5.46M), Sarasin & Partners LLP ($4.27M), T. Rowe Price Investment Management Inc. ($2.39M), Allspring Global Investments Holdings LLC ($2.38M), and Vontobel Holding Ltd. ($1.39M).

How much institutional selling is happening at Tetra Tech?

Institutional investors have sold a total of 68,625,233 shares in the last 24 months. This volume of shares sold represents approximately $2.32B in transactions.


Related Companies

This page (NASDAQ:TTEK) was last updated on 10/16/2025 by MarketBeat.com Staff
From Our Partners
Options Pro Reveals His #1 Retirement Income Trade
If you can be at your computer between 9 a.m. and 10:45 a.m. on most weekdays, I’ll show you a simple trading ...
Base Camp Trading | Sponsoredtc pixel
URGENT: The Market's 3 Red Flags Are Flashing
Here’s the uncomfortable truth: The smartest investors in the world are already preparing for a crash befor...
StockEarnings | Sponsoredtc pixel
Your Bank Account Is No Longer Safe
What If Washington Declared That: YOUR Money ISN'T Actually Yours? Sounds insane, but that's exactly what ...
Priority Gold | Sponsoredtc pixel
October 16 Changes the Microchip Game — and Investing
While everyone's chasing the same AI plays, George Gilder is focused on something completely different. He ...
Banyan Hill Publishing | Sponsoredtc pixel
Building The Infrastructure for the Coming Financial Reset
While China pushes nearly $1 trillion through its new digital currency, one emerging company is quietly buildi...
Intellistake | Sponsoredtc pixel
Shots officially fired…
Elon Musk just declared war on the wireless giants with a $17 billion spectrum deal that gives SpaceX the righ...
Brownstone Research | Sponsoredtc pixel
Out of 18,347 Cryptocurrencies... This is the ONLY One
The Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should b...
Crypto 101 Media | Sponsoredtc pixel
NEW LAW: Congress Approves Setup For Digital Dollar?
Trump Ally Says Congress Approved the Setup for a Digital Dollar 2.0 But according to Rep. Marjorie Taylor ...
Goldco Precious Metals | Sponsoredtc pixel