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 2023
Institutional positions in Tetra Tech Inc as of Jun 30, 2023. 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
- 455
- +11 vs. Q1 2023
- Shares held
- 47.0M
- +658.3K (+1.4%) vs. Q1 2023
- Total value
- $7.67B
- +$861.1M (+12.6%) vs. Q1 2023
- New holders
- 59
- 148 more added
- Sold out
- 48
- 167 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Tetra Tech Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Comerica Bank | 102,626 | $0 | 0.00% | +102,626 | New |
| VisionPoint Advisory Group, LLC | 2 | $327 | 0.00% | +2 | New |
| Versant Capital Management, Inc | 4 | $655 | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 5 | $819 | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 8 | $1.00K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 8 | $1.00K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 8 | $1.00K | 0.00% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 7 | $1.15K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 7 | $1.15K | 0.00% | +4+133.3% | Added |
| Quent Capital, LLC | 7 | $1.17K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 8 | $1.31K | 0.00% | −2−20.0% | Reduced |
| RFP Financial Group LLC | 8 | $1.32K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 10 | $1.64K | 0.00% | +10 | New |
| USA Financial Portformulas Corp | 11 | $1.80K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 12 | $1.97K | 0.00% | 00.0% | Unchanged |
| Safeguard Financial, LLC | 16 | $2.00K | 0.00% | +16 | New |
| Sofos Investments, Inc. | 164 | $2.13K | 0.01% | +17+11.6% | Added |
| Beacon Capital Management, LLC | 14 | $2.29K | 0.00% | +14 | New |
| JJJ Advisors Inc. | 14 | $2.29K | 0.00% | 00.0% | Unchanged |
| Bourgeon Capital Management LLC | 15 | $2.46K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 16 | $2.62K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 17 | $2.78K | 0.00% | +3+21.4% | Added |
| Column Capital Advisors, LLC | 20 | $3.27K | 0.00% | −4−16.7% | Reduced |
| EverSource Wealth Advisors, LLC | 21 | $3.44K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 23 | $3.77K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 24 | $3.93K | 0.00% | 00.0% | Unchanged |
| West Tower Group, LLC | 25 | $4.09K | 0.00% | +25 | New |
| Whittier Trust Co of Nevada Inc | 27 | $4.42K | 0.00% | +27 | New |
| Kelly Financial Services LLC | 29 | $4.75K | 0.00% | +29 | New |
| Strengthening Families & Communities, LLC | 33 | $5.00K | 0.00% | +33 | New |
| TD Waterhouse Canada Inc. | 32 | $5.24K | 0.00% | +32 | New |
| Cornerstone Planning Group LLC | 33 | $5.40K | 0.00% | +33 | New |
| Larson Financial Group LLC | 34 | $5.57K | 0.00% | +34 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 35 | $5.73K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 35 | $5.73K | 0.00% | 00.0% | Unchanged |
| PFS Partners, LLC | 36 | $5.89K | 0.00% | +36 | New |
| Tucker Asset Management LLC | 43 | $7.04K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 49 | $8.02K | 0.00% | 00.0% | Unchanged |
| Richard W. Paul & Associates, LLC | 49 | $8.02K | 0.00% | 00.0% | Unchanged |
| Anchor Investment Management, LLC | 49 | $8.02K | 0.00% | +49 | New |
| Baker Avenue Asset Management, LP | 51 | $8.35K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 51 | $8.36K | 0.00% | +8+18.6% | Added |
| Sandy Spring Bank | 51 | $8.43K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 58 | $9.54K | 0.00% | +13+28.9% | Added |
| Tyler-Stone Wealth Management | 63 | $10.0K | 0.01% | +63 | New |
| Prestige Wealth Management Group LLC | 62 | $10.2K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 63 | $10.3K | 0.00% | −4−6.0% | Reduced |
| Creative Financial Designs Inc | 63 | $10.3K | 0.00% | +34+117.2% | Added |
| Glen Eagle Advisors, LLC | 66 | $10.8K | 0.00% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 71 | $11.6K | 0.00% | +71 | New |
| Benjamin F. Edwards & Company, Inc. | 100 | $16.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 106 | $17.4K | 0.00% | +4+3.9% | Added |
| BDO Wealth Advisors, LLC | 110 | $18.0K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 117 | $19.0K | 0.01% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 119 | $19.5K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 366 | $20.4K | 0.00% | +1+0.3% | Added |
| Canton Hathaway, LLC | 129 | $21.0K | 0.01% | +129 | New |
| Coppell Advisory Solutions LLC | 130 | $21.3K | 0.01% | +130 | New |
| Hantz Financial Services, Inc. | 142 | $23.0K | 0.00% | +131+1,190.9% | Added |
| Harbor Capital Advisors, Inc. | 146 | $23.9K | 0.00% | +146 | New |
| Blue Bell Private Wealth Management, LLC | 180 | $29.5K | 0.01% | +25+16.1% | Added |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 180 | $29.5K | 0.00% | +180 | New |
| Baystate Wealth Management LLC | 192 | $31.4K | 0.00% | −45−19.0% | Reduced |
| Harbor Investment Advisory, LLC | 201 | $32.9K | 0.00% | −56−21.8% | Reduced |
| Denali Advisors LLC | 208 | $34.1K | 0.01% | +100+92.6% | Added |
| 1832 Asset Management L.P. | 214 | $35.0K | 0.00% | −54−20.1% | Reduced |
| Brown Brothers Harriman & Co | 216 | $35.4K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 222 | $36.4K | 0.00% | −15−6.3% | Reduced |
| AdvisorNet Financial, Inc | 223 | $36.5K | 0.00% | +6+2.8% | Added |
| St Germain D J Co Inc | 230 | $37.7K | 0.00% | +230 | New |
| Farther Finance Advisors, LLC | 241 | $39.5K | 0.01% | +107+79.9% | Added |
| CWM, LLC | 242 | $40.0K | 0.00% | −11−4.3% | Reduced |
| Private Trust Co NA | 247 | $40.4K | 0.01% | −17−6.4% | Reduced |
| Raleigh Capital Management Inc. | 276 | $45.1K | 0.02% | +40+16.9% | Added |
| Meitav Dash Investments Ltd | 281 | $45.8K | 0.00% | +281 | New |
| Sound Income Strategies, LLC | 290 | $47.5K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 293 | $48.0K | 0.00% | +84+40.2% | Added |
| Ostrum Asset Management | 297 | $48.6K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Advisors | 300 | $49.1K | 0.01% | 00.0% | Unchanged |
| Virtus Fund Advisers, LLC | 306 | $50.1K | 0.35% | 00.0% | Unchanged |
| Proequities, Inc. | 314 | $51.4K | 0.00% | −33−9.5% | Reduced |
| Quadrant Capital Group LLC | 328 | $53.7K | 0.01% | −112−25.5% | Reduced |
| Atticus Wealth Management, LLC | 336 | $55.0K | 0.02% | +36+12.0% | Added |
| Umb Bank N A | 337 | $55.2K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 346 | $56.7K | 0.00% | −38−9.9% | Reduced |
| Piershale Financial Group, Inc. | 380 | $62.2K | 0.04% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 428 | $70.1K | 0.02% | 00.0% | Unchanged |
| Covestor Ltd | 445 | $73.0K | 0.06% | +57+14.7% | Added |
| Ci Investments Inc. | 450 | $74.0K | 0.00% | +67+17.5% | Added |
| Ameliora Wealth Management Ltd. | 492 | $80.6K | 0.05% | 00.0% | Unchanged |
| Bokf, NA | 500 | $81.9K | 0.00% | 00.0% | Unchanged |
| Globeflex Capital L P | 500 | $81.9K | 0.01% | 00.0% | Unchanged |
| Wellington Shields & Co., LLC | 500 | $81.9K | 0.02% | +500 | New |
| Central Trust Co | 513 | $84.0K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 516 | $84.5K | 0.00% | +35+7.3% | Added |
| Natixis Investment Managers International | 552 | $90.4K | 0.01% | −34−5.8% | Reduced |
| Assetmark, Inc | 565 | $92.5K | 0.00% | +177+45.6% | Added |
| Kepos Capital LP | 616 | $101.0K | 0.02% | +616 | New |
| Penserra Capital Management LLC | 623 | $102.0K | 0.00% | +531+577.2% | Added |
| Harvest Fund Management Co., Ltd | 819 | $134.0K | 0.03% | 00.0% | Unchanged |