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. DouglasDirector2025-02-27718$27.91
$20.04kBuy
John M. DouglasDirector2025-02-27108$27.91
$3.01kSell
Kirsten M. VolpiDirector2025-02-056,000$9.59
$57.54kBuy
Kirsten M. VolpiDirector2025-02-041,671$34.41
$57.50kSell
Kirsten M. VolpiDirector2025-02-044,100$34.33
$140.74kSell
Kirsten M. VolpiDirector2025-02-044,345$34.31
$149.08kSell
Steven M. BurdickEVP CFO2024-11-302,008$41.51
$83.35kSell
Leslie L. ShoemakerEVP Chief Sustainability2024-11-301,675$41.51
$69.53kSell
Preston Hopson IiiEVP Chief LegalHuman Capital2024-11-301,077$41.51
$44.71kSell
Roger R. ArgusPresident CommerIntl Group2024-11-301,507$41.51
$62.56kSell

1 of 4

TTEK insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when TTEK insiders and whales buy or sell their stock.

TTEK Shareholders

What type of owners hold Tetra Tech Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc10.32%27,185,795$980.32MInstitution
Blackrock Inc10.03%26,439,478$953.41MInstitution
Pictet Asset Management Holding Sa5.50%14,502,940$522.98MInstitution
State Street Corp4.05%10,678,928$385.08MInstitution
Neuberger Berman Group LLC3.39%8,940,748$322.40MInstitution
Amundi2.53%6,675,220$240.71MInstitution
Alliancebernstein LP2.33%6,141,224$221.45MInstitution
Geode Capital Management LLC1.89%4,990,031$179.94MInstitution
Sarasin Partners LLP1.76%4,628,564$166.91MInstitution
Fil Ltd1.69%4,459,764$160.82MInstitution

1 of 3

TTEK vs Engineering & Construction Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TTEK92.18%1.26%Net Selling
BLD98.03%1.97%Net BuyingNet Buying
FLR92.67%3.50%Net SellingNet Selling
KBR44.29%55.71%Net SellingNet Buying
STN59.67%0.00%

Tetra Tech Stock Ownership FAQ

Who owns Tetra Tech?

Tetra Tech (NASDAQ: TTEK) is owned by 92.18% institutional shareholders, 1.26% Tetra Tech insiders, and 6.56% retail investors. Vanguard Group Inc is the largest individual Tetra Tech shareholder, owning 27.19M shares representing 10.32% of the company. Vanguard Group Inc's Tetra Tech shares are currently valued at $980.32M.

If you're new to stock investing, here's how to buy Tetra Tech stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.