NASDAQ: TTEK
Tetra Tech Inc Stock Ownership - Who owns Tetra Tech?

Insider buying vs selling

Have Tetra Tech Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John M. DouglasDirector2025-02-27108$27.91
$3.01kSell
John M. DouglasDirector2025-02-27718$27.91
$20.04kBuy
Kirsten M. VolpiDirector2025-02-056,000$9.59
$57.54kBuy
Kirsten M. VolpiDirector2025-02-041,671$34.41
$57.50kSell
Kirsten M. VolpiDirector2025-02-044,345$34.31
$149.08kSell
Kirsten M. VolpiDirector2025-02-044,100$34.33
$140.74kSell
Dan L. BatrackChairman CEO and President2024-11-3011,708$41.51
$486.00kSell
Leslie L. ShoemakerEVP Chief Sustainability2024-11-301,675$41.51
$69.53kSell
Roger R. ArgusPresident CommerIntl Group2024-11-301,507$41.51
$62.56kSell
Steven M. BurdickEVP CFO2024-11-302,008$41.51
$83.35kSell

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Net Insider Buy/Sell (L12M) Ownership

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TTEK Shareholders

What type of owners hold Tetra Tech Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc9.71%26,026,774$746.71MInstitution
Vanguard Group Inc9.67%25,912,103$743.42MInstitution
Pictet Asset Management Holding Sa5.23%14,018,887$402.20MInstitution
State Street Corp3.45%9,257,926$265.61MInstitution
Neuberger Berman Group LLC3.25%8,709,732$249.88MInstitution
Alliancebernstein LP2.93%7,850,987$225.24MInstitution
Amundi1.82%4,873,176$139.81MInstitution
Fil Ltd1.80%4,814,101$138.12MInstitution
Geode Capital Management LLC1.76%4,729,696$135.69MInstitution
Sands Capital Management LLC1.62%4,338,203$124.46MInstitution

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TTEK vs Engineering & Construction Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TTEK88.68%1.24%Net SellingNet Selling
BLD97.26%1.93%Net BuyingNet Buying
KBR45.10%54.90%Net SellingNet Selling
FLR93.98%3.41%Net SellingNet Selling
STN74.20%0.00%

Tetra Tech Stock Ownership FAQ

Who owns Tetra Tech?

Tetra Tech (NASDAQ: TTEK) is owned by 88.68% institutional shareholders, 1.24% Tetra Tech insiders, and 10.08% retail investors. Blackrock Inc is the largest individual Tetra Tech shareholder, owning 26.03M shares representing 9.71% of the company. Blackrock Inc's Tetra Tech shares are currently valued at $757.90M.

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