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, Q4 2021
Institutional positions in Tetra Tech Inc as of Dec 31, 2021. 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
- 401
- +47 vs. Q3 2021
- Shares held
- 46.8M
- −774.1K (−1.6%) vs. Q3 2021
- Total value
- $7.93B
- +$857.8M (+12.1%) vs. Q3 2021
- New holders
- 71
- 115 more added
- Sold out
- 24
- 150 more reduced
5 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Tetra Tech Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Public Employees Retirement System of Ohio | 1,509 | $256.0K | 0.00% | −28−1.8% | Reduced |
| Philadelphia Trust Co | 1,500 | $255.0K | 0.02% | +1,500 | New |
| Abbrea Capital, LLC | 1,480 | $251.0K | 0.03% | 00.0% | Unchanged |
| Palladiem, LLC | 1,453 | $247.0K | 0.20% | 00.0% | Unchanged |
| State of Wyoming | 1,446 | $246.0K | 0.11% | −6−0.4% | Reduced |
| GWM Advisors LLC | 1,394 | $237.0K | 0.00% | −152−9.8% | Reduced |
| Evergreen Capital Management LLC | 1,369 | $232.0K | 0.01% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 1,367 | $232.0K | 0.01% | +1,367 | New |
| FDx Advisors, Inc. | 1,359 | $231.0K | 0.01% | +1,359 | New |
| Great Diamond Partners, LLC | 1,359 | $230.0K | 0.06% | +1,359 | New |
| Kepos Capital LP | 1,316 | $223.0K | 0.02% | +1,316 | New |
| Gabelli Funds LLC | 1,300 | $221.0K | 0.00% | −1,000−43.5% | Reduced |
| Huntington National Bank | 1,287 | $219.0K | 0.00% | 00.0% | Unchanged |
| Cigna Investments Inc | 1,260 | $213.0K | 0.02% | −420−25.0% | Reduced |
| International Assets Investment Management, LLC | 1,252 | $213.0K | 0.04% | +1,252 | New |
| Axxcess Wealth Management, LLC | 1,250 | $212.0K | 0.02% | +1,250 | New |
| Mark Stevens | 1,203 | $204.0K | 0.02% | −298−19.9% | Reduced |
| Qtron Investments LLC | 1,198 | $203.0K | 0.05% | +1,198 | New |
| Cambridge Investment Research Advisors, Inc. | 1,191 | $202.0K | 0.00% | +1,191 | New |
| Blume Capital Management, Inc. | 1,068 | $181.0K | 0.06% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 932 | $158.0K | 0.03% | +1+0.1% | Added |
| Point72 Hong Kong Ltd | 926 | $157.0K | 0.01% | +926 | New |
| First Manhattan Co | 914 | $155.0K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 836 | $142.0K | 0.00% | −86−9.3% | Reduced |
| TD Private Client Wealth LLC | 798 | $135.5K | 0.01% | +29+3.8% | Added |
| Koshinski Asset Management, Inc. | 736 | $125.0K | 0.01% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 680 | $115.0K | 0.01% | 00.0% | Unchanged |
| Private Capital Group, LLC | 662 | $112.0K | 0.02% | −23−3.4% | Reduced |
| Harvest Fund Management Co., Ltd | 650 | $109.0K | 0.02% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 635 | $108.0K | 0.01% | +635 | New |
| Dark Forest Capital Management LP | 591 | $100.0K | 0.04% | +591 | New |
| Natixis Investment Managers International | 586 | $99.0K | 0.01% | −906−60.7% | Reduced |
| IFP Advisors, Inc | 516 | $92.0K | 0.00% | −28−5.1% | Reduced |
| Central Trust Co | 516 | $88.0K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 497 | $85.0K | 0.00% | +497 | New |
| USA Financial Portformulas Corp | 475 | $81.0K | 0.07% | +462+3,553.8% | Added |
| Hexagon Capital Partners LLC | 470 | $80.0K | 0.02% | 00.0% | Unchanged |
| Fieldpoint Private Securities, LLC | 428 | $73.0K | 0.01% | −147−25.6% | Reduced |
| Simplex Trading, LLC | 417 | $70.0K | 0.00% | +404+3,107.7% | Added |
| Federation des caisses Desjardins du Quebec | 411 | $69.8K | 0.00% | +70+20.5% | Added |
| Aquatic Capital Management LLC | 400 | $68.0K | 0.13% | +400 | New |
| Proequities, Inc. | 396 | $67.0K | 0.00% | −246−38.3% | Reduced |
| Fifth Third Bancorp | 378 | $64.0K | 0.00% | −63−14.3% | Reduced |
| Umb Bank N A | 353 | $60.0K | 0.00% | +353 | New |
| Atticus Wealth Management, LLC | 300 | $51.0K | 0.02% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 290 | $49.0K | 0.01% | 00.0% | Unchanged |
| Vestcor Inc | 258 | $44.0K | 0.00% | −29−10.1% | Reduced |
| CWM, LLC | 262 | $44.0K | 0.00% | +262 | New |
| Benjamin F. Edwards & Company, Inc. | 247 | $42.0K | 0.00% | 00.0% | Unchanged |
| Baystate Wealth Management LLC | 235 | $40.0K | 0.00% | +52+28.4% | Added |
| Parallel Advisors, LLC | 223 | $38.0K | 0.00% | +34+18.0% | Added |
| Altshuler Shaham Ltd | 222 | $38.0K | 0.00% | +222 | New |
| Carroll Financial Associates, Inc. | 203 | $33.0K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 191 | $32.4K | 0.00% | 00.0% | Unchanged |
| Cambridge Trust Co | 190 | $32.0K | 0.00% | +190 | New |
| Smith Group Asset Management, LLC | 180 | $31.0K | 0.00% | 00.0% | Unchanged |
| Signet Financial Management, LLC | 179 | $30.0K | 0.00% | +179 | New |
| 1832 Asset Management L.P. | 142 | $25.0K | 0.00% | 00.0% | Unchanged |
| Canton Hathaway, LLC | 129 | $22.0K | 0.01% | +129 | New |
| Covestor Ltd | 130 | $22.0K | 0.03% | +130 | New |
| Plante Moran Financial Advisors, LLC | 119 | $20.0K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 115 | $20.0K | 0.00% | +44+62.0% | Added |
| NEXT Financial Group, Inc | 116 | $20.0K | 0.00% | +66+132.0% | Added |
| BDO Wealth Advisors, LLC | 110 | $19.0K | 0.00% | −100−47.6% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 107 | $18.0K | 0.00% | −66−38.2% | Reduced |
| First Horizon Advisors, Inc. | 107 | $18.0K | 0.00% | −70−39.5% | Reduced |
| Rockbridge Investment Management, LCC | 100 | $17.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 100 | $17.0K | 0.00% | +100 | New |
| Gemmer Asset Management LLC | 91 | $15.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 81 | $14.0K | 0.00% | −8−9.0% | Reduced |
| Sierra Capital LLC | 76 | $13.0K | 0.00% | 00.0% | Unchanged |
| Evoke Wealth, LLC | 68 | $12.0K | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 65 | $11.1K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 62 | $11.0K | 0.00% | 00.0% | Unchanged |
| Tyler-Stone Wealth Management | 63 | $11.0K | 0.01% | +63 | New |
| Sandy Spring Bank | 51 | $9.00K | 0.00% | +51 | New |
| SRS Capital Advisors, Inc. | 49 | $8.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 44 | $7.00K | 0.00% | −34−43.6% | Reduced |
| Logan Capital Management Inc | 39 | $7.00K | 0.00% | +39 | New |
| Zions Bancorporation, N.A. | 31 | $5.00K | 0.00% | 00.0% | Unchanged |
| Column Capital Advisors, LLC | 24 | $4.00K | 0.00% | −13−35.1% | Reduced |
| Bedel Financial Consulting, Inc. | 24 | $4.00K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 27 | $4.00K | 0.00% | +7+35.0% | Added |
| Delos Wealth Advisors, LLC | 23 | $4.00K | 0.00% | +23 | New |
| JJJ Advisors Inc. | 14 | $2.00K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 12 | $2.00K | 0.00% | 00.0% | Unchanged |
| Lee Financial Co | 9 | $2.00K | 0.00% | +9 | New |
| JFS Wealth Advisors, LLC | 12 | $2.00K | 0.00% | +12 | New |
| Newbridge Financial Services Group, Inc. | 12 | $2.00K | 0.00% | +12 | New |
| Schubert & Co | 9 | $2.00K | 0.00% | +9 | New |
| Sutton Wealth Advisors Inc. | 6 | $1.02K | 0.00% | +6 | New |
| Harbour Investments, Inc. | 8 | $1.00K | 0.00% | 00.0% | Unchanged |
| Johnson Financial Group, Inc. | 5 | $1.00K | 0.00% | −5−50.0% | Reduced |
| Financial Management Professionals, Inc. | 8 | $1.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 8 | $1.00K | 0.00% | −1−11.1% | Reduced |
| Versant Capital Management, Inc | 7 | $1.00K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 8 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 8 | $1.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 3 | $1.00K | 0.00% | +3 | New |
| Archer Investment Corp | 5 | $849 | 0.00% | +5 | New |