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, Q1 2022
Institutional positions in Tetra Tech Inc as of Mar 31, 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
- 404
- +7 vs. Q4 2021
- Shares held
- 47.7M
- +906.5K (+1.9%) vs. Q4 2021
- Total value
- $7.86B
- −$71.3M (−0.9%) vs. Q4 2021
- New holders
- 51
- 144 more added
- Sold out
- 44
- 139 more reduced
4 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Tetra Tech Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Commonwealth Equity Services, LLC | 7,628 | $1.26M | 0.00% | +495+6.9% | Added |
| State of Alaska, Department of Revenue | 7,600 | $1.25M | 0.01% | −235−3.0% | Reduced |
| Public Employees Retirement Association of Colorado | 7,409 | $1.22M | 0.01% | −424−5.4% | Reduced |
| Strategic Wealth Partners, Ltd. | 7,269 | $1.20M | 0.23% | +1,684+30.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,244 | $1.20M | 0.01% | −11,907−62.2% | Reduced |
| Bank of Montreal | 6,868 | $1.16M | 0.00% | +522+8.2% | Added |
| IHT Wealth Management, LLC | 6,950 | $1.15M | 0.09% | +6,950 | New |
| O'Shaughnessy Asset Management, LLC | 6,785 | $1.12M | 0.02% | +266+4.1% | Added |
| Tortoise Capital Advisors, L.L.C. | 6,583 | $1.09M | 0.01% | −567−7.9% | Reduced |
| Whittier Trust Co | 6,583 | $1.09M | 0.02% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 6,373 | $1.05M | 0.00% | +845+15.3% | Added |
| SG Americas Securities, LLC | 6,290 | $1.04M | 0.01% | −29,169−82.3% | Reduced |
| PEAK6 Investments LLC | 6,267 | $1.03M | 0.03% | +6,267 | New |
| Great Lakes Advisors, LLC | 5,977 | $986.0K | 0.02% | −1,227−17.0% | Reduced |
| MML Investors Services, LLC | 5,832 | $962.0K | 0.01% | +1,983+51.5% | Added |
| Duality Advisers, LP | 5,753 | $949.0K | 0.10% | −6,662−53.7% | Reduced |
| Rathbone Brothers plc | 5,593 | $923.0K | 0.01% | −22−0.4% | Reduced |
| JustInvest LLC | 5,549 | $915.0K | 0.04% | +1,560+39.1% | Added |
| Legacy Wealth Asset Management, LLC | 5,518 | $910.0K | 0.32% | −244−4.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 5,520 | $910.0K | 0.11% | +5,520 | New |
| Bank Julius Baer & Co. Ltd, Zurich | 5,500 | $907.0K | 0.01% | −8,853−61.7% | Reduced |
| Truist Financial Corp | 5,430 | $896.0K | 0.00% | +2,822+108.2% | Added |
| Captrust Financial Advisors | 5,396 | $890.0K | 0.01% | +716+15.3% | Added |
| First Pacific Financial | 4,957 | $818.0K | 0.42% | +129+2.7% | Added |
| First Wilshire Securities Management Inc | 4,900 | $808.0K | 0.28% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 4,849 | $800.0K | 0.02% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 4,700 | $776.0K | 0.02% | +60+1.3% | Added |
| Los Angeles Capital Management LLC | 4,690 | $774.0K | 0.00% | +83+1.8% | Added |
| First Business Financial Services, Inc. | 4,676 | $771.0K | 0.09% | 00.0% | Unchanged |
| Guinness Asset Management LTD | 4,603 | $759.0K | 0.03% | +645+16.3% | Added |
| Manchester Capital Management LLC | 4,585 | $756.0K | 0.11% | +20.0% | Added |
| Diversified Trust Co | 4,459 | $735.0K | 0.03% | +4,459 | New |
| Tower Research Capital LLC (TRC) | 4,317 | $712.0K | 0.01% | +237+5.8% | Added |
| The PNC Financial Services Group, Inc. | 4,264 | $703.0K | 0.00% | −50−1.2% | Reduced |
| AE Wealth Management LLC | 4,209 | $694.0K | 0.00% | −638−13.2% | Reduced |
| Janney Montgomery Scott LLC | 4,200 | $693.0K | 0.00% | −164−3.8% | Reduced |
| Ledyard National Bank | 4,119 | $679.0K | 0.07% | +30+0.7% | Added |
| Susquehanna International Group, LLP | 3,995 | $659.0K | 0.00% | −4,256−51.6% | Reduced |
| Synovus Financial Corp | 4,055 | $654.0K | 0.01% | +93+2.3% | Added |
| Profund Advisors LLC | 3,952 | $652.0K | 0.03% | −597−13.1% | Reduced |
| Caldwell Investment Management Ltd. | 3,870 | $646.0K | 0.51% | −5,430−58.4% | Reduced |
| Sumitomo Life Insurance Co | 3,875 | $639.0K | 0.02% | −73−1.8% | Reduced |
| Creative Planning | 3,767 | $621.0K | 0.00% | +36+1.0% | Added |
| Fred Alger Management, LLC | 3,738 | $617.0K | 0.00% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 3,712 | $612.0K | 0.01% | +3,712 | New |
| Jump Financial, LLC | 3,641 | $600.0K | 0.03% | −9,317−71.9% | Reduced |
| Coldstream Capital Management Inc | 3,610 | $595.0K | 0.02% | +103+2.9% | Added |
| Henshaw Capital LLC | 3,491 | $575.8K | 0.03% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 3,461 | $570.0K | 0.00% | −60−1.7% | Reduced |
| Walleye Trading LLC | 3,410 | $562.0K | 0.01% | +3,410 | New |
| Metropolitan Life Insurance Co | 3,365 | $555.0K | 0.02% | −19,051−85.0% | Reduced |
| Quantamental Technologies LLC | 3,323 | $548.0K | 0.32% | +3,323 | New |
| Tributary Capital Management, LLC | 3,224 | $532.0K | 0.04% | +307+10.5% | Added |
| American Century Companies Inc | 3,178 | $524.0K | 0.00% | +529+20.0% | Added |
| Mackenzie Financial Corp | 3,039 | $501.0K | 0.00% | +226+8.0% | Added |
| Tocqueville Asset Management L.P. | 3,005 | $496.0K | 0.01% | 00.0% | Unchanged |
| Lindenwold Advisors | 2,958 | $488.0K | 0.30% | +170+6.1% | Added |
| Exane Derivatives | 2,947 | $486.0K | 0.14% | +2,947 | New |
| Shelton Capital Management | 2,865 | $473.0K | 0.02% | 00.0% | Unchanged |
| Laurel Wealth Advisors, Inc. | 2,820 | $465.0K | 0.04% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 2,705 | $446.0K | 0.00% | −614−18.5% | Reduced |
| Franklin Resources Inc | 2,651 | $437.0K | 0.00% | −29,577−91.8% | Reduced |
| Financial Counselors Inc | 2,618 | $432.0K | 0.01% | +2,618 | New |
| Cetera Advisor Networks LLC | 2,550 | $421.0K | 0.01% | +2,550 | New |
| Cim Investment Mangement Inc | 2,509 | $414.0K | 0.14% | +554+28.3% | Added |
| Phoenix Holdings Ltd. | 2,446 | $405.0K | 0.01% | −1,011−29.2% | Reduced |
| Banque Pictet & Cie SA | 2,450 | $404.0K | 0.00% | −1,176−32.4% | Reduced |
| J.W. Cole Advisors, Inc. | 2,404 | $397.0K | 0.03% | +500+26.3% | Added |
| Penobscot Investment Management Company, Inc. | 2,210 | $365.0K | 0.05% | 00.0% | Unchanged |
| Paloma Partners Management Co | 2,202 | $363.0K | 0.03% | −3,920−64.0% | Reduced |
| US Bancorp | 2,170 | $358.0K | 0.00% | +87+4.2% | Added |
| CIBC Asset Management Inc | 2,129 | $351.0K | 0.00% | 00.0% | Unchanged |
| WR Wealth Planners, LLC | 2,104 | $347.0K | 0.21% | +2,104 | New |
| LGT Fund Management Co Ltd. | 2,000 | $334.0K | 0.04% | 00.0% | Unchanged |
| Holderness Investments Co | 2,000 | $330.0K | 0.11% | 00.0% | Unchanged |
| Bluestein R H & Co | 1,963 | $324.0K | 0.01% | 00.0% | Unchanged |
| Teza Capital Management LLC | 1,967 | $324.0K | 0.12% | +33+1.7% | Added |
| Park Avenue Securities LLC | 1,954 | $322.0K | 0.01% | +411+26.6% | Added |
| Advisory Services Network, LLC | 1,921 | $316.0K | 0.01% | +55+2.9% | Added |
| Financial Network Wealth Management LLC | 1,900 | $313.0K | 0.16% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 1,899 | $313.0K | 0.00% | +346+22.3% | Added |
| Fiduciary Trust Co | 1,865 | $308.0K | 0.01% | 00.0% | Unchanged |
| Bessemer Group Inc | 1,830 | $301.0K | 0.00% | −820−30.9% | Reduced |
| Intrust Bank NA | 1,767 | $291.0K | 0.04% | −191−9.8% | Reduced |
| Sciencast Management LP | 1,801 | $287.0K | 0.07% | +1,801 | New |
| Personal Cfo Solutions, LLC | 1,727 | $285.0K | 0.06% | +1,727 | New |
| Cetera Investment Advisers | 1,720 | $284.0K | 0.00% | +1,720 | New |
| Stephens Inc | 1,709 | $282.0K | 0.00% | +1,709 | New |
| Pitcairn Co | 1,661 | $274.0K | 0.02% | −16−1.0% | Reduced |
| Cornercap Investment Counsel Inc | 1,587 | $262.0K | 0.03% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 1,567 | $258.0K | 0.00% | +58+3.8% | Added |
| CWM Advisors, LLC | 1,511 | $249.0K | 0.03% | −64−4.1% | Reduced |
| Philadelphia Trust Co | 1,500 | $247.0K | 0.02% | 00.0% | Unchanged |
| Abbrea Capital, LLC | 1,480 | $244.0K | 0.03% | 00.0% | Unchanged |
| Palladiem, LLC | 1,453 | $240.0K | 0.21% | 00.0% | Unchanged |
| Spire Wealth Management | 1,451 | $239.0K | 0.01% | −109−7.0% | Reduced |
| State of Wyoming | 1,452 | $239.0K | 0.12% | +6+0.4% | Added |
| Evergreen Capital Management LLC | 1,422 | $235.0K | 0.01% | +53+3.9% | Added |
| Graham Capital Management, L.P. | 1,421 | $234.0K | 0.01% | −422−22.9% | Reduced |
| ELCO Management Co., LLC | 1,410 | $232.0K | 0.16% | +1,410 | New |