NASDAQ: TTEKTetra Tech Inc Stock Ownership - Who owns Tetra Tech?
Insider buying vs selling
Have Tetra Tech Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Kirsten M. Volpi | Director | 2026-02-10 | 1,000 | $9.59 | $9.59kBuy |
| Brian N. Carter | SVP Corporate Controller | 2026-02-04 | 9,979 | $40.23 | $401.41kSell |
| Brian N. Carter | SVP Corporate Controller | 2025-11-30 | 1,500 | $34.74 | $52.11kSell |
| Roger R. Argus | President | 2025-11-30 | 2,865 | $34.74 | $99.53kSell |
| Dan L. Batrack | Chairman and CEO | 2025-11-30 | 22,396 | $34.74 | $778.04kSell |
| Steven M. Burdick | EVP CFO | 2025-11-30 | 4,044 | $34.74 | $140.49kSell |
| Preston Hopson | EVP Chief LegalHuman Capital | 2025-11-30 | 2,044 | $34.74 | $71.01kSell |
| Leslie L. Shoemaker | EVP Chief Sustainability | 2025-11-30 | 3,707 | $34.74 | $128.78kSell |
| Kirsten M. Volpi | Director | 2025-11-28 | 1,000 | $9.59 | $9.59kBuy |
| Roger R. Argus | President | 2025-11-18 | 12,086 | $35.69 | $431.35kSell |
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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
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Vanguard Group Inc | 9.89% | 25,800,544 | $937.08M | Institution |
| Blackrock Inc | 9.87% | 25,731,629 | $934.57M | Institution |
| Pictet Asset Management Holding Sa | 4.30% | 11,204,346 | $406.94M | Institution |
| State Street Corp | 3.61% | 9,424,246 | $342.29M | Institution |
| Capital International Investors | 3.46% | 9,016,577 | $327.48M | Institution |
| Neuberger Berman Group LLC | 3.20% | 8,351,221 | $303.32M | Institution |
| Sands Capital Management LLC | 2.69% | 7,007,004 | $254.49M | Institution |
| Amundi | 1.95% | 5,095,797 | $185.08M | Institution |
| Geode Capital Management LLC | 1.95% | 5,082,342 | $184.59M | Institution |
| Fil Ltd | 1.79% | 4,667,958 | $169.54M | Institution |
TTEK vs Engineering & Construction Stocks
Tetra Tech Stock Ownership FAQ
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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.