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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 6,044,819 | $825.4M | 0.03% | −1,168,058−16.2% | Reduced |
| Vanguard Group Inc | 5,129,201 | $700.4M | 0.02% | −174,406−3.3% | Reduced |
| Alliancebernstein L.P. | 3,349,783 | $457.4M | 0.21% | −275,305−7.6% | Reduced |
| Pictet Asset Management SA | 2,577,458 | $352.0M | 0.49% | +141,932+5.8% | Added |
| Neuberger Berman Group LLC | 1,763,024 | $240.7M | 0.24% | −37,281−2.1% | Reduced |
| State Street Corp | 1,433,079 | $195.7M | 0.01% | −274,117−16.1% | Reduced |
| Invesco Ltd. | 969,872 | $132.4M | 0.04% | +52,255+5.7% | Added |
| Dimensional Fund Advisors LP | 863,201 | $117.9M | 0.04% | −16,595−1.9% | Reduced |
| Geode Capital Management, LLC | 844,373 | $115.3M | 0.02% | −198,745−19.1% | Reduced |
| Norges Bank | 819,976 | $112.0M | 0.03% | −505,308−38.1% | Reduced |
| Bank of America Corp | 806,342 | $110.1M | 0.01% | −59,756−6.9% | Reduced |
| Macquarie Group Ltd | 767,471 | $104.8M | 0.12% | +26,144+3.5% | Added |
| Price T Rowe Associates Inc | 734,348 | $100.3M | 0.01% | +3,282+0.4% | Added |
| Standard Life Aberdeen plc | 677,959 | $92.1M | 0.29% | +12,227+1.8% | Added |
| Allianz Asset Management GmbH | 601,461 | $82.1M | 0.08% | −6,290−1.0% | Reduced |
| FIL Ltd | 581,574 | $79.4M | 0.09% | +280,053+92.9% | Added |
| Charles Schwab Investment Management Inc | 531,101 | $72.5M | 0.03% | −106,671−16.7% | Reduced |
| Bank of New York Mellon Corp | 519,235 | $70.9M | 0.02% | −37,567−6.7% | Reduced |
| Wellington Management Group LLP | 504,557 | $68.9M | 0.01% | −189,815−27.3% | Reduced |
| Kames Capital plc | 497,370 | $67.9M | 1.28% | −118,363−19.2% | Reduced |
| Millennium Management LLC | 469,018 | $64.0M | 0.08% | +441,461+1,602.0% | Added |
| Northern Trust Corp | 448,704 | $61.3M | 0.01% | −322,306−41.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 439,408 | $60.0M | 0.10% | +382,324+669.8% | Added |
| Citigroup Inc | 421,988 | $57.6M | 0.08% | +406,889+2,694.8% | Added |
| DekaBank Deutsche Girozentrale | 433,500 | $57.4M | 0.17% | +92,400+27.1% | Added |
| First Trust Advisors LP | 392,763 | $53.6M | 0.07% | +16,758+4.5% | Added |
| Morgan Stanley | 381,483 | $52.1M | 0.01% | +191,923+101.2% | Added |
| Bowen Hanes & Co Inc | 380,890 | $52.0M | 1.89% | +1700.0% | Added |
| Goldman Sachs Group Inc | 374,515 | $51.1M | 0.01% | −4,530−1.2% | Reduced |
| Copeland Capital Management, LLC | 359,652 | $49.1M | 1.56% | +101,061+39.1% | Added |
| Lord, Abbett & Co. LLC | 317,653 | $43.4M | 0.15% | −154,359−32.7% | Reduced |
| Rockefeller Capital Management L.P. | 286,107 | $39.1M | 0.21% | +372+0.1% | Added |
| Renaissance Technologies LLC | 270,120 | $36.9M | 0.04% | +270,120 | New |
| Eaton Vance Management | 264,736 | $36.1M | 0.05% | −31,907−10.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 261,168 | $35.7M | 0.09% | −38,076−12.7% | Reduced |
| Vontobel Holding Ltd. | 263,251 | $35.5M | 0.38% | −6,565−2.4% | Reduced |
| FMR LLC | 256,093 | $35.0M | 0.00% | −35,316−12.1% | Reduced |
| TimesSquare Capital Management, LLC | 253,000 | $34.5M | 0.48% | −113,075−30.9% | Reduced |
| Managed Asset Portfolios, LLC | 249,523 | $34.1M | 5.41% | +4,882+2.0% | Added |
| Neumeier Poma Investment Counsel LLC | 236,305 | $32.3M | 2.52% | −78,860−25.0% | Reduced |
| JPMorgan Chase & Co | 233,548 | $31.9M | 0.00% | −51,878−18.2% | Reduced |
| Driehaus Capital Management LLC | 230,032 | $31.4M | 0.51% | +3,109+1.4% | Added |
| Loomis Sayles & Co L P | 219,935 | $30.0M | 0.06% | −1,700−0.8% | Reduced |
| Principal Financial Group Inc | 219,892 | $30.0M | 0.02% | −27,503−11.1% | Reduced |
| Value Holdings Management Co. LLC | 210,465 | $28.7M | 6.83% | 00.0% | Unchanged |
| Candriam Luxembourg S.C.A. | 206,340 | $28.2M | 0.23% | +17,776+9.4% | Added |
| New York State Common Retirement Fund | 191,325 | $26.1M | 0.03% | +113,081+144.5% | Added |
| Walleye Capital LLC | 185,086 | $25.3M | 0.72% | +64,560+53.6% | Added |
| Nuveen Asset Management, LLC | 177,511 | $24.2M | 0.01% | −37,264−17.4% | Reduced |
| Amundi | 168,165 | $23.0M | 0.02% | −34,690−17.1% | Reduced |
| Rheos Capital Works Inc. | 167,900 | $22.9M | 1.72% | 00.0% | Unchanged |
| Sarasin & Partners LLP | 163,156 | $22.3M | 0.28% | +10,764+7.1% | Added |
| Rhumbline Advisers | 158,447 | $21.6M | 0.03% | +595+0.4% | Added |
| Arrowstreet Capital, Limited Partnership | 153,641 | $21.0M | 0.03% | +58,549+61.6% | Added |
| AGF Investments America Inc. | 137,296 | $18.7M | 7.38% | 00.0% | Unchanged |
| Ergoteles LLC | 132,287 | $18.1M | 0.54% | +132,287 | New |
| Swiss National Bank | 127,400 | $17.4M | 0.01% | 00.0% | Unchanged |
| Agf Investments Inc. | 121,557 | $16.6M | 0.15% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 117,453 | $16.0M | 0.08% | +112,763+2,404.3% | Added |
| Segall Bryant & Hamill, LLC | 115,683 | $15.8M | 0.18% | +28,362+32.5% | Added |
| SEI Investments Co | 112,557 | $15.4M | 0.03% | +95,927+576.8% | Added |
| HRT Financial LP | 108,754 | $14.8M | 0.16% | +108,754 | New |
| California Public Employees Retirement System | 107,782 | $14.7M | 0.01% | −4,209−3.8% | Reduced |
| Trillium Asset Management, LLC | 106,652 | $14.6M | 0.45% | −1,139−1.1% | Reduced |
| Winslow Asset Management Inc | 105,719 | $14.4M | 3.49% | −455−0.4% | Reduced |
| WCM Investment Management, LLC | 105,611 | $14.2M | 0.05% | +510.0% | Added |
| Ashfield Capital Partners, LLC | 103,032 | $14.1M | 1.09% | +10,527+11.4% | Added |
| LPL Financial LLC | 100,936 | $13.8M | 0.01% | +2,532+2.6% | Added |
| State of Wisconsin Investment Board | 94,138 | $12.9M | 0.03% | −116,412−55.3% | Reduced |
| Cubist Systematic Strategies, LLC | 91,152 | $12.4M | 0.09% | +82,229+921.5% | Added |
| UBS Asset Management Americas Inc | 91,015 | $12.4M | 0.01% | +41,953+85.5% | Added |
| Ameriprise Financial Inc | 90,724 | $12.4M | 0.00% | +2,283+2.6% | Added |
| American International Group, Inc. | 88,803 | $12.1M | 0.08% | −28,888−24.5% | Reduced |
| Wells Fargo & Company | 88,120 | $12.0M | 0.00% | −35,648−28.8% | Reduced |
| Kennedy Capital Management, Inc. | 87,984 | $12.0M | 0.34% | +63,747+263.0% | Added |
| Russell Investments Group, Ltd. | 82,802 | $11.3M | 0.02% | +15,764+23.5% | Added |
| Citadel Advisors LLC | 82,324 | $11.2M | 0.02% | +62,905+323.9% | Added |
| Emerald Advisers, LLC | 81,843 | $11.2M | 0.57% | −87,875−51.8% | Reduced |
| Legal & General Group Plc | 81,576 | $11.1M | 0.00% | −2,259−2.7% | Reduced |
| Zacks Investment Management | 80,120 | $10.9M | 0.17% | +4,187+5.5% | Added |
| Deutsche Bank AG | 79,344 | $10.8M | 0.01% | −25,562−24.4% | Reduced |
| S&T Bank | 75,623 | $10.3M | 1.81% | −887−1.2% | Reduced |
| New York State Teachers Retirement System | 74,879 | $10.2M | 0.03% | +200+0.3% | Added |
| Man Group plc | – | $10.1M | 0.04% | – | – |
| Envestnet Asset Management Inc | 73,994 | $10.1M | 0.01% | +7,761+11.7% | Added |
| Credit Suisse AG | 72,506 | $9.90M | 0.01% | −1,733−2.3% | Reduced |
| Sandler Capital Management | 72,010 | $9.83M | 1.52% | +72,010 | New |
| Emerald Mutual Fund Advisers Trust | 71,771 | $9.80M | 0.57% | −69,851−49.3% | Reduced |
| Retirement Systems of Alabama | 70,718 | $9.66M | 0.04% | −135−0.2% | Reduced |
| California State Teachers Retirement System | 69,017 | $9.42M | 0.01% | +57+0.1% | Added |
| Systematic Financial Management LP | 65,681 | $8.97M | 0.31% | +1,943+3.0% | Added |
| Mutual of America Capital Management LLC | 64,501 | $8.81M | 0.11% | −16,859−20.7% | Reduced |
| Natixis | 63,829 | $8.68M | 0.03% | +24,914+64.0% | Added |
| Smith, Graham & Co., Investment Advisors, LP | 62,932 | $8.59M | 1.06% | −652−1.0% | Reduced |
| Renaissance Investment Group LLC | 61,342 | $8.38M | 2.73% | −141−0.2% | Reduced |
| HighTower Advisors, LLC | 60,266 | $8.26M | 0.02% | −8,203−12.0% | Reduced |
| Voloridge Investment Management, LLC | 59,797 | $8.16M | 0.04% | +30,619+104.9% | Added |
| AXA S.A. | 53,746 | $7.34M | 0.03% | 00.0% | Unchanged |
| UBS Group AG | 53,244 | $7.27M | 0.00% | +21,730+69.0% | Added |
| Bahl & Gaynor Inc | 49,883 | $6.81M | 0.04% | +8,783+21.4% | Added |