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 |
|---|---|---|---|---|---|
| MetLife Investment Management | 35,799 | $4.89M | 0.04% | −26,267−42.3% | Reduced |
| State Board of Administration of Florida Retirement System | 37,151 | $5.07M | 0.01% | +17,230+86.5% | Added |
| PDT Partners, LLC | 38,412 | $5.25M | 0.46% | +12,212+46.6% | Added |
| Texas Permanent School Fund | 38,838 | $5.30M | 0.08% | +555+1.4% | Added |
| Desjardins Global Asset Management Inc. | 39,175 | $5.35M | 0.70% | +39,175 | New |
| Balyasny Asset Management LLC | 39,265 | $5.36M | 0.02% | +39,265 | New |
| Amalgamated Bank | 40,170 | $5.49M | 0.05% | +3,463+9.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 41,900 | $5.72M | 0.03% | +41,900 | New |
| McKinley Capital Management LLC /Delaware | 42,736 | $5.84M | 0.76% | −3,422−7.4% | Reduced |
| Manufacturers Life Insurance Company, The | 45,016 | $6.15M | 0.00% | −21,190−32.0% | Reduced |
| Lazard Asset Management LLC | 45,481 | $6.21M | 0.01% | +15,422+51.3% | Added |
| Asset Management One Co.,Ltd. | 45,524 | $6.22M | 0.03% | −1,739−3.7% | Reduced |
| Nicholas Company, Inc. | 45,590 | $6.23M | 0.14% | +7,065+18.3% | Added |
| GHP Investment Advisors, Inc. | 46,604 | $6.36M | 0.47% | −2,217−4.5% | Reduced |
| Fisher Asset Management, LLC | 48,915 | $6.68M | 0.00% | +7,264+17.4% | Added |
| Bahl & Gaynor Inc | 49,883 | $6.81M | 0.04% | +8,783+21.4% | Added |
| UBS Group AG | 53,244 | $7.27M | 0.00% | +21,730+69.0% | Added |
| AXA S.A. | 53,746 | $7.34M | 0.03% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 59,797 | $8.16M | 0.04% | +30,619+104.9% | Added |
| HighTower Advisors, LLC | 60,266 | $8.26M | 0.02% | −8,203−12.0% | Reduced |
| Renaissance Investment Group LLC | 61,342 | $8.38M | 2.73% | −141−0.2% | Reduced |
| Smith, Graham & Co., Investment Advisors, LP | 62,932 | $8.59M | 1.06% | −652−1.0% | Reduced |
| Natixis | 63,829 | $8.68M | 0.03% | +24,914+64.0% | Added |
| Mutual of America Capital Management LLC | 64,501 | $8.81M | 0.11% | −16,859−20.7% | Reduced |
| Systematic Financial Management LP | 65,681 | $8.97M | 0.31% | +1,943+3.0% | Added |
| California State Teachers Retirement System | 69,017 | $9.42M | 0.01% | +57+0.1% | Added |
| Retirement Systems of Alabama | 70,718 | $9.66M | 0.04% | −135−0.2% | Reduced |
| Emerald Mutual Fund Advisers Trust | 71,771 | $9.80M | 0.57% | −69,851−49.3% | Reduced |
| Sandler Capital Management | 72,010 | $9.83M | 1.52% | +72,010 | New |
| Credit Suisse AG | 72,506 | $9.90M | 0.01% | −1,733−2.3% | Reduced |
| Envestnet Asset Management Inc | 73,994 | $10.1M | 0.01% | +7,761+11.7% | Added |
| Man Group plc | – | $10.1M | 0.04% | – | – |
| New York State Teachers Retirement System | 74,879 | $10.2M | 0.03% | +200+0.3% | Added |
| S&T Bank | 75,623 | $10.3M | 1.81% | −887−1.2% | Reduced |
| Deutsche Bank AG | 79,344 | $10.8M | 0.01% | −25,562−24.4% | Reduced |
| Zacks Investment Management | 80,120 | $10.9M | 0.17% | +4,187+5.5% | Added |
| Legal & General Group Plc | 81,576 | $11.1M | 0.00% | −2,259−2.7% | Reduced |
| Emerald Advisers, LLC | 81,843 | $11.2M | 0.57% | −87,875−51.8% | Reduced |
| Citadel Advisors LLC | 82,324 | $11.2M | 0.02% | +62,905+323.9% | Added |
| Russell Investments Group, Ltd. | 82,802 | $11.3M | 0.02% | +15,764+23.5% | Added |
| Kennedy Capital Management, Inc. | 87,984 | $12.0M | 0.34% | +63,747+263.0% | Added |
| Wells Fargo & Company | 88,120 | $12.0M | 0.00% | −35,648−28.8% | Reduced |
| American International Group, Inc. | 88,803 | $12.1M | 0.08% | −28,888−24.5% | Reduced |
| Ameriprise Financial Inc | 90,724 | $12.4M | 0.00% | +2,283+2.6% | Added |
| UBS Asset Management Americas Inc | 91,015 | $12.4M | 0.01% | +41,953+85.5% | Added |
| Cubist Systematic Strategies, LLC | 91,152 | $12.4M | 0.09% | +82,229+921.5% | Added |
| State of Wisconsin Investment Board | 94,138 | $12.9M | 0.03% | −116,412−55.3% | Reduced |
| LPL Financial LLC | 100,936 | $13.8M | 0.01% | +2,532+2.6% | Added |
| Ashfield Capital Partners, LLC | 103,032 | $14.1M | 1.09% | +10,527+11.4% | Added |
| WCM Investment Management, LLC | 105,611 | $14.2M | 0.05% | +510.0% | Added |
| Winslow Asset Management Inc | 105,719 | $14.4M | 3.49% | −455−0.4% | Reduced |
| Trillium Asset Management, LLC | 106,652 | $14.6M | 0.45% | −1,139−1.1% | Reduced |
| California Public Employees Retirement System | 107,782 | $14.7M | 0.01% | −4,209−3.8% | Reduced |
| HRT Financial LP | 108,754 | $14.8M | 0.16% | +108,754 | New |
| SEI Investments Co | 112,557 | $15.4M | 0.03% | +95,927+576.8% | Added |
| Segall Bryant & Hamill, LLC | 115,683 | $15.8M | 0.18% | +28,362+32.5% | Added |
| Los Angeles Capital Management LLC | 117,453 | $16.0M | 0.08% | +112,763+2,404.3% | Added |
| Agf Investments Inc. | 121,557 | $16.6M | 0.15% | 00.0% | Unchanged |
| Swiss National Bank | 127,400 | $17.4M | 0.01% | 00.0% | Unchanged |
| Ergoteles LLC | 132,287 | $18.1M | 0.54% | +132,287 | New |
| AGF Investments America Inc. | 137,296 | $18.7M | 7.38% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 153,641 | $21.0M | 0.03% | +58,549+61.6% | Added |
| Rhumbline Advisers | 158,447 | $21.6M | 0.03% | +595+0.4% | Added |
| Sarasin & Partners LLP | 163,156 | $22.3M | 0.28% | +10,764+7.1% | Added |
| Rheos Capital Works Inc. | 167,900 | $22.9M | 1.72% | 00.0% | Unchanged |
| Amundi | 168,165 | $23.0M | 0.02% | −34,690−17.1% | Reduced |
| Nuveen Asset Management, LLC | 177,511 | $24.2M | 0.01% | −37,264−17.4% | Reduced |
| Walleye Capital LLC | 185,086 | $25.3M | 0.72% | +64,560+53.6% | Added |
| New York State Common Retirement Fund | 191,325 | $26.1M | 0.03% | +113,081+144.5% | Added |
| Candriam Luxembourg S.C.A. | 206,340 | $28.2M | 0.23% | +17,776+9.4% | Added |
| Value Holdings Management Co. LLC | 210,465 | $28.7M | 6.83% | 00.0% | Unchanged |
| Principal Financial Group Inc | 219,892 | $30.0M | 0.02% | −27,503−11.1% | Reduced |
| Loomis Sayles & Co L P | 219,935 | $30.0M | 0.06% | −1,700−0.8% | Reduced |
| Driehaus Capital Management LLC | 230,032 | $31.4M | 0.51% | +3,109+1.4% | Added |
| JPMorgan Chase & Co | 233,548 | $31.9M | 0.00% | −51,878−18.2% | Reduced |
| Neumeier Poma Investment Counsel LLC | 236,305 | $32.3M | 2.52% | −78,860−25.0% | Reduced |
| Managed Asset Portfolios, LLC | 249,523 | $34.1M | 5.41% | +4,882+2.0% | Added |
| TimesSquare Capital Management, LLC | 253,000 | $34.5M | 0.48% | −113,075−30.9% | Reduced |
| FMR LLC | 256,093 | $35.0M | 0.00% | −35,316−12.1% | Reduced |
| Vontobel Holding Ltd. | 263,251 | $35.5M | 0.38% | −6,565−2.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 261,168 | $35.7M | 0.09% | −38,076−12.7% | Reduced |
| Eaton Vance Management | 264,736 | $36.1M | 0.05% | −31,907−10.8% | Reduced |
| Renaissance Technologies LLC | 270,120 | $36.9M | 0.04% | +270,120 | New |
| Rockefeller Capital Management L.P. | 286,107 | $39.1M | 0.21% | +372+0.1% | Added |
| Lord, Abbett & Co. LLC | 317,653 | $43.4M | 0.15% | −154,359−32.7% | Reduced |
| Copeland Capital Management, LLC | 359,652 | $49.1M | 1.56% | +101,061+39.1% | Added |
| Goldman Sachs Group Inc | 374,515 | $51.1M | 0.01% | −4,530−1.2% | Reduced |
| Bowen Hanes & Co Inc | 380,890 | $52.0M | 1.89% | +1700.0% | Added |
| Morgan Stanley | 381,483 | $52.1M | 0.01% | +191,923+101.2% | Added |
| First Trust Advisors LP | 392,763 | $53.6M | 0.07% | +16,758+4.5% | Added |
| DekaBank Deutsche Girozentrale | 433,500 | $57.4M | 0.17% | +92,400+27.1% | Added |
| Citigroup Inc | 421,988 | $57.6M | 0.08% | +406,889+2,694.8% | Added |
| Allspring Global Investments Holdings, LLC | 439,408 | $60.0M | 0.10% | +382,324+669.8% | Added |
| Northern Trust Corp | 448,704 | $61.3M | 0.01% | −322,306−41.8% | Reduced |
| Millennium Management LLC | 469,018 | $64.0M | 0.08% | +441,461+1,602.0% | Added |
| Kames Capital plc | 497,370 | $67.9M | 1.28% | −118,363−19.2% | Reduced |
| Wellington Management Group LLP | 504,557 | $68.9M | 0.01% | −189,815−27.3% | Reduced |
| Bank of New York Mellon Corp | 519,235 | $70.9M | 0.02% | −37,567−6.7% | Reduced |
| Charles Schwab Investment Management Inc | 531,101 | $72.5M | 0.03% | −106,671−16.7% | Reduced |
| FIL Ltd | 581,574 | $79.4M | 0.09% | +280,053+92.9% | Added |