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, Q2 2022
Institutional positions in Tetra Tech Inc as of Jun 30, 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
- 415
- +17 vs. Q1 2022
- Shares held
- 46.1M
- −720.6K (−1.5%) vs. Q1 2022
- Total value
- $6.31B
- −$1.42B (−18.4%) vs. Q1 2022
- New holders
- 59
- 134 more added
- Sold out
- 42
- 139 more reduced
6 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 555 | $7.32B |
| Q1 2026 | 593 | $7.35B |
| Q4 2025 | 611 | $8.10B |
| Q3 2025 | 597 | $8.22B |
| Q2 2025 | 590 | $8.94B |
| Q1 2025 | 568 | $7.18B |
| Q4 2024 | 638 | $9.45B |
| Q3 2024 | 646 | $11.2B |
| Q2 2024 | 600 | $9.88B |
| Q1 2024 | 512 | $8.66B |
| Q4 2023 | 510 | $7.87B |
| Q3 2023 | 471 | $7.09B |
| Q2 2023 | 455 | $7.67B |
| Q1 2023 | 445 | $6.81B |
| Q4 2022 | 470 | $6.68B |
| Q3 2022 | 412 | $5.91B |
| Q2 2022 | 415 | $6.31B |
| Q1 2022 | 404 | $7.86B |
| Q4 2021 | 401 | $7.93B |
| Q3 2021 | 359 | $7.08B |
| Q2 2021 | 366 | $5.68B |
| Q1 2021 | 365 | $6.39B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Tetra Tech Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Allianz Asset Management GmbH | 601,461 | $82.1M | 0.08% | −6,290−1.0% | Reduced |
| Standard Life Aberdeen plc | 677,959 | $92.1M | 0.29% | +12,227+1.8% | Added |
| Price T Rowe Associates Inc | 734,348 | $100.3M | 0.01% | +3,282+0.4% | Added |
| Macquarie Group Ltd | 767,471 | $104.8M | 0.12% | +26,144+3.5% | Added |
| Bank of America Corp | 806,342 | $110.1M | 0.01% | −59,756−6.9% | Reduced |
| Norges Bank | 819,976 | $112.0M | 0.03% | −505,308−38.1% | Reduced |
| Geode Capital Management, LLC | 844,373 | $115.3M | 0.02% | −198,745−19.1% | Reduced |
| Dimensional Fund Advisors LP | 863,201 | $117.9M | 0.04% | −16,595−1.9% | Reduced |
| Invesco Ltd. | 969,872 | $132.4M | 0.04% | +52,255+5.7% | Added |
| State Street Corp | 1,433,079 | $195.7M | 0.01% | −274,117−16.1% | Reduced |
| Neuberger Berman Group LLC | 1,763,024 | $240.7M | 0.24% | −37,281−2.1% | Reduced |
| Pictet Asset Management SA | 2,577,458 | $352.0M | 0.49% | +141,932+5.8% | Added |
| Alliancebernstein L.P. | 3,349,783 | $457.4M | 0.21% | −275,305−7.6% | Reduced |
| Vanguard Group Inc | 5,129,201 | $700.4M | 0.02% | −174,406−3.3% | Reduced |
| BlackRock Inc. | 6,044,819 | $825.4M | 0.03% | −1,168,058−16.2% | Reduced |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −17,779−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −9,415−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −8,161−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −6,267−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −5,520−100.0% | Sold out |
| Caldwell Investment Management Ltd. | 0 | $0 | 0.00% | −3,870−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −3,365−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −3,323−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −3,039−100.0% | Sold out |
| Exane Derivatives | 0 | $0 | 0.00% | −2,947−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −2,202−100.0% | Sold out |
| Holderness Investments Co | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −1,801−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −1,709−100.0% | Sold out |
| Palladiem, LLC | 0 | $0 | 0.00% | −1,453−100.0% | Sold out |
| Evergreen Capital Management LLC | 0 | $0 | 0.00% | −1,422−100.0% | Sold out |
| ELCO Management Co., LLC | 0 | $0 | 0.00% | −1,410−100.0% | Sold out |
| Ingalls & Snyder LLC | 0 | $0 | 0.00% | −1,400−100.0% | Sold out |
| FDx Advisors, Inc. | 0 | $0 | 0.00% | −1,380−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −1,379−100.0% | Sold out |
| Great Diamond Partners, LLC | 0 | $0 | 0.00% | −1,380−100.0% | Sold out |
| SkyOak Wealth, LLC | 0 | $0 | 0.00% | −1,332−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −1,254−100.0% | Sold out |
| Axxcess Wealth Management, LLC | 0 | $0 | 0.00% | −1,250−100.0% | Sold out |
| Financial Architects, Inc | 0 | $0 | 0.00% | −1,245−100.0% | Sold out |
| Kestra Private Wealth Services, LLC | 0 | $0 | 0.00% | −1,220−100.0% | Sold out |
| Koshinski Asset Management, Inc. | 0 | $0 | 0.00% | −766−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −444−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −233−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Riverview Trust Co | 0 | $0 | 0.00% | −124−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −111−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −105−100.0% | Sold out |
| Lloyd Advisory Services, LLC. | 0 | $0 | 0.00% | −97−100.0% | Sold out |
| Gemmer Asset Management LLC | 0 | $0 | 0.00% | −91−100.0% | Sold out |
| TCWP LLC | 0 | $0 | 0.00% | −76−100.0% | Sold out |
| Covington Capital Management | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Bedel Financial Consulting, Inc. | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Cordant, Inc. | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Concord Wealth Partners | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Barrett Asset Management, LLC | – | – | – | – | Not filed |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |
| Teachers Retirement System of the State of Kentucky | – | – | – | – | Not filed |
| SJS Investment Consulting Inc. | – | – | – | – | Not filed |