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 2024
Institutional positions in Tetra Tech Inc as of Jun 30, 2024. 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
- 600
- +91 vs. Q1 2024
- Shares held
- 48.5M
- +1.68M (+3.6%) vs. Q1 2024
- Total value
- $9.88B
- +$1.25B (+14.5%) vs. Q1 2024
- New holders
- 118
- 191 more added
- Sold out
- 27
- 201 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Tetra Tech Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Great Lakes Advisors, LLC | 4,554 | $931.2K | 0.01% | +452+11.0% | Added |
| Manchester Capital Management LLC | 4,579 | $936.3K | 0.11% | +10.0% | Added |
| Coldstream Capital Management Inc | 4,673 | $955.6K | 0.02% | −243−4.9% | Reduced |
| CX Institutional | 4,701 | $961.3K | 0.05% | +346+7.9% | Added |
| Wealth Enhancement Advisory Services, LLC | 4,769 | $975.2K | 0.00% | −854−15.2% | Reduced |
| Point72 Asset Management, L.P. | 4,800 | $981.5K | 0.00% | +1,300+37.1% | Added |
| First Wilshire Securities Management Inc | 4,800 | $982.0K | 0.30% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 5,170 | $995.1K | 0.01% | +5,170 | New |
| Cresset Asset Management, LLC | 4,878 | $997.4K | 0.00% | +919+23.2% | Added |
| JustInvest LLC | 4,961 | $1.01M | 0.02% | +782+18.7% | Added |
| Tributary Capital Management, LLC | 4,972 | $1.02M | 0.08% | −50−1.0% | Reduced |
| Harbor Capital Advisors, Inc. | 4,985 | $1.02M | 0.08% | +3,733+298.2% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 4,493 | $1.02M | 0.00% | −1,007−18.3% | Reduced |
| Aquatic Capital Management LLC | 5,000 | $1.02M | 0.04% | +5,000 | New |
| First Pacific Financial | 5,022 | $1.03M | 0.26% | −59−1.2% | Reduced |
| Gateway Investment Advisers LLC | 5,066 | $1.04M | 0.01% | +5,066 | New |
| Fox Run Management, L.L.C. | 5,178 | $1.06M | 0.20% | +3,094+148.5% | Added |
| Lazard Asset Management LLC | 5,373 | $1.10M | 0.00% | −1,082−16.8% | Reduced |
| SYSTM Wealth Solutions LLC | 5,559 | $1.14M | 0.25% | +5,359+2,679.5% | Added |
| Tower Research Capital LLC (TRC) | 5,692 | $1.16M | 0.02% | +2,401+73.0% | Added |
| Commonwealth Equity Services, LLC | 5,745 | $1.18M | 0.00% | −91−1.6% | Reduced |
| State of Alaska, Department of Revenue | 5,797 | $1.19M | 0.01% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 5,808 | $1.19M | 0.08% | +5,808 | New |
| Public Employees Retirement Association of Colorado | 5,830 | $1.19M | 0.00% | −299−4.9% | Reduced |
| American Century Companies Inc | 5,841 | $1.19M | 0.00% | +185+3.3% | Added |
| Point72 Hong Kong Ltd | 5,850 | $1.20M | 0.07% | +5,765+6,782.4% | Added |
| Campbell & CO Investment Adviser LLC | 5,870 | $1.20M | 0.10% | −3,565−37.8% | Reduced |
| Nwam LLC | 5,943 | $1.22M | 0.36% | −135−2.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 5,962 | $1.22M | 0.14% | +5,962 | New |
| Point72 (DIFC) Ltd | 6,205 | $1.27M | 0.11% | +927+17.6% | Added |
| O'Shaughnessy Asset Management, LLC | 6,226 | $1.27M | 0.01% | +484+8.4% | Added |
| Granahan Investment Management Inc | 6,269 | $1.28M | 0.05% | −1,048−14.3% | Reduced |
| Susquehanna International Group, LLP | 6,431 | $1.32M | 0.00% | +4,037+168.6% | Added |
| Hunter Associates Investment Management LLC | 6,461 | $1.32M | 0.22% | +331+5.4% | Added |
| Legacy Wealth Asset Management, LLC | 6,443 | $1.32M | 0.37% | +129+2.0% | Added |
| CWM Advisors, LLC | 6,463 | $1.32M | 0.15% | −1,718−21.0% | Reduced |
| New York Life Investment Management LLC | 6,498 | $1.33M | 0.01% | +1,174+22.1% | Added |
| Tredje AP-fonden | 6,536 | $1.34M | 0.01% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 6,805 | $1.39M | 0.00% | +889+15.0% | Added |
| Whittier Trust Co | 6,833 | $1.40M | 0.02% | 00.0% | Unchanged |
| Truist Financial Corp | 7,226 | $1.48M | 0.00% | −162−2.2% | Reduced |
| VELA Investment Management, LLC | 7,278 | $1.49M | 0.53% | +700+10.6% | Added |
| Strategic Wealth Partners, Ltd. | 7,364 | $1.51M | 0.16% | −442−5.7% | Reduced |
| Nicola Wealth Management Ltd. | 7,500 | $1.53M | 0.14% | +7,500 | New |
| Xponance, Inc. | 7,589 | $1.55M | 0.02% | −460−5.7% | Reduced |
| SFE Investment Counsel | 7,651 | $1.56M | 0.35% | −15−0.2% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 7,738 | $1.58M | 0.00% | −862−10.0% | Reduced |
| Oppenheimer & Co Inc | 7,750 | $1.58M | 0.03% | −797−9.3% | Reduced |
| SG Americas Securities, LLC | 7,759 | $1.59M | 0.01% | +6,489+510.9% | Added |
| MML Investors Services, LLC | 7,803 | $1.60M | 0.01% | −1,620−17.2% | Reduced |
| Cookson Peirce & Co Inc | 7,810 | $1.60M | 0.08% | +6,476+485.5% | Added |
| Renaissance Technologies LLC | 7,820 | $1.60M | 0.00% | −20,500−72.4% | Reduced |
| Verition Fund Management LLC | 7,933 | $1.62M | 0.01% | +6,817+610.8% | Added |
| Lombard Odier Asset Management (USA) Corp | 7,967 | $1.63M | 0.62% | +7,967 | New |
| D.A. Davidson & Co. | 8,055 | $1.65M | 0.01% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 8,069 | $1.65M | 0.00% | −1,815−18.4% | Reduced |
| Intech Investment Management LLC | 8,083 | $1.65M | 0.02% | +8,083 | New |
| Bailard, Inc. | 8,101 | $1.66M | 0.05% | +6+0.1% | Added |
| AE Wealth Management LLC | 8,280 | $1.69M | 0.02% | +7,021+557.7% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 8,453 | $1.73M | 0.00% | 00.0% | Unchanged |
| Danske Bank A/S | 8,495 | $1.74M | 0.01% | +8,495 | New |
| STRS Ohio | 8,540 | $1.75M | 0.01% | −20−0.2% | Reduced |
| TD Asset Management Inc | 8,566 | $1.75M | 0.00% | −2,468−22.4% | Reduced |
| ClariVest Asset Management LLC | 8,571 | $1.75M | 0.18% | +29+0.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 8,588 | $1.76M | 0.01% | −7,833−47.7% | Reduced |
| Prudential Financial Inc | 8,611 | $1.76M | 0.00% | +1,875+27.8% | Added |
| Essex Investment Management Co LLC | 9,040 | $1.85M | 0.35% | +9,040 | New |
| Edgestream Partners, L.P. | 9,175 | $1.88M | 0.09% | −127−1.4% | Reduced |
| Caldwell Investment Management Ltd. | 9,300 | $1.90M | 1.43% | 00.0% | Unchanged |
| Formula Growth Ltd | 9,500 | $1.94M | 0.71% | −2,000−17.4% | Reduced |
| Sequoia Financial Advisors, LLC | 9,513 | $1.95M | 0.02% | +4,053+74.2% | Added |
| Handelsbanken Fonder AB | 9,609 | $1.97M | 0.01% | 00.0% | Unchanged |
| Legato Capital Management LLC | 9,653 | $1.97M | 0.27% | 00.0% | Unchanged |
| Nordea Investment Management AB | 9,529 | $2.00M | 0.00% | −1,418−13.0% | Reduced |
| Bain Capital Public Equity, LP | 9,908 | $2.03M | 2.22% | +9,908 | New |
| Exchange Traded Concepts, LLC | 9,982 | $2.04M | 0.05% | −499−4.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 10,107 | $2.07M | 0.02% | +4,707+87.2% | Added |
| Cetera Investment Advisers | 10,137 | $2.07M | 0.00% | +1,532+17.8% | Added |
| Teacher Retirement System of Texas | 10,186 | $2.08M | 0.01% | −1,460−12.5% | Reduced |
| CenterBook Partners LP | 10,492 | $2.15M | 0.13% | +3,220+44.3% | Added |
| Fred Alger Management, LLC | 10,629 | $2.17M | 0.01% | +7,754+269.7% | Added |
| New Mexico Educational Retirement Board | 10,900 | $2.23M | 0.08% | 00.0% | Unchanged |
| L & S Advisors Inc | 10,959 | $2.24M | 0.26% | +10,959 | New |
| Davy Global Fund Management Ltd | 11,056 | $2.26M | 0.26% | +11,056 | New |
| Oregon Public Employees Retirement Fund | 11,084 | $2.27M | 0.04% | −2,167−16.4% | Reduced |
| Victory Capital Management Inc | 11,229 | $2.30M | 0.00% | +86+0.8% | Added |
| Vancity Investment Management Ltd | 11,973 | $2.33M | 0.15% | +5,346+80.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 11,857 | $2.42M | 0.02% | +30+0.3% | Added |
| Northwestern Mutual Investment Management Company, LLC | 11,940 | $2.44M | 0.06% | +14+0.1% | Added |
| Janney Montgomery Scott LLC | 12,179 | $2.49M | 0.01% | +351+3.0% | Added |
| Farrow Financial Inc. | 12,363 | $2.53M | 1.72% | +316+2.6% | Added |
| PGGM Investments | 12,400 | $2.54M | 0.04% | +12,400 | New |
| State of Michigan Retirement System | 12,908 | $2.64M | 0.01% | −200−1.5% | Reduced |
| Zions Bancorporation, N.A. | 12,921 | $2.64M | 0.21% | −464−3.5% | Reduced |
| Thrivent Financial for Lutherans | 13,025 | $2.66M | 0.01% | −472−3.5% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 13,364 | $2.73M | 0.01% | +980+7.9% | Added |
| First National Bank of Omaha | 13,825 | $2.83M | 0.19% | −56,965−80.5% | Reduced |
| Brinker Capital Investments, LLC | 13,988 | $2.86M | 0.03% | −2,295−14.1% | Reduced |
| Orion Portfolio Solutions, LLC | 13,988 | $2.86M | 0.03% | −2,295−14.1% | Reduced |
| Bristlecone Advisors, LLC | 14,762 | $3.02M | 0.26% | −265−1.8% | Reduced |