TETRA TECH INC (TTEK) — Institutional Holders, Q2 2026 (page 5)
555 institutional investment managers reported a TTEK position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $7.3B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 401 to 500. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
TTEK 13F holders ranked 401–500 of 555
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 401 | New England Professional Planning Group#401 · 7,415 sh | 7,415 | $214.2K | 0.08% | 0.0% |
| 402 | AlphaCore Capital#402 · 7,372 sh | 7,372 | $213.0K | <0.01% | New |
| 403 | MIRABELLA FINANCIAL SERVICES LLP#403 · 7,359 sh | 7,359 | $212.6K | 0.02% | -46.9% |
| 404 | PRAXIS INVESTMENT MANAGEMENT#404 · 7,313 sh | 7,313 | $211.0K | 0.01% | -9.3% |
| 405 | Pinnacle Financial Partners#405 · 7,260 sh | 7,260 | $209.7K | <0.01% | -0.6% |
| 406 | FIDUCIARY#406 · 7,225 sh | 7,225 | $208.7K | <0.01% | 0.0% |
| 407 | Global Retirement Partners#407 · 7,109 sh | 7,109 | $205.4K | <0.01% | — |
| 408 | LAZARD ASSET MANAGEMENT#408 · 7,068 sh | 7,068 | $204.2K | <0.01% | -79.9% |
| 409 | BRIGHTON JONES#409 · 6,951 sh | 6,951 | $200.8K | <0.01% | New |
| 410 | Bayesian Capital Management#410 · 6,934 sh | 6,934 | $200.3K | 0.13% | New |
| 411 | Vestmark Advisory Solutions#411 · 6,930 sh | 6,930 | $200.2K | <0.01% | New |
| 412 | HANTZ FINANCIAL SERVICES#412 · 6,046 sh | 6,046 | $175.0K | <0.01% | +26.2% |
| 413 | Nykredit A/S#413 · 5,871 sh | 5,871 | $169.6K | <0.01% | — |
| 414 | Allworth Financial#414 · 5,645 sh | 5,645 | $163.1K | <0.01% | +56.9% |
| 415 | Spire Wealth Management#415 · 5,375 sh | 5,375 | $155.3K | <0.01% | +366.6% |
| 416 | Farther Finance Advisors#416 · 4,789 sh | 4,789 | $138.4K | — | -24.7% |
| 417 | Vestcor#417 · 4,699 sh | 4,699 | $136.0K | <0.01% | 0.0% |
| 418 | Horizon Investments#418 · 4,404 sh | 4,404 | $127.0K | <0.01% | +18.3% |
| 419 | Compagnie Lombard Odier SCmA#419 · 3,800 sh | 3,800 | $109.8K | <0.01% | 0.0% |
| 420 | Eurizon Capital SGR S.p.A.#420 · 3,729 sh | 3,729 | $107.8K | <0.01% | 0.0% |
| 421 | ALBION FINANCIAL GROUP#421 · 3,625 sh | 3,625 | $104.7K | — | 0.0% |
| 422 | JONES FINANCIAL COMPANIES LLLP#422 · 3,520 sh | 3,520 | $103.0K | 0.00% | +4.2% |
| 423 | GAMMA Investing#423 · 3,501 sh | 3,501 | $101.1K | — | -46.8% |
| 424 | PALLADIEM#424 · 2,950 sh | 2,950 | $85.2K | 0.08% | 0.0% |
| 425 | CVA Family Office#425 · 2,753 sh | 2,753 | $79.5K | <0.01% | +11.4% |
| 426 | Employees Retirement System of Texas#426 · 2,738 sh | 2,738 | $79.0K | <0.01% | New |
| 427 | MONETARY MANAGEMENT GROUP#427 · 2,500 sh | 2,500 | $72.2K | 0.01% | 0.0% |
| 428 | GLOBEFLEX CAPITAL L P#428 · 2,500 sh | 2,500 | $72.2K | <0.01% | 0.0% |
| 429 | Clearstead Advisors#429 · 2,441 sh | 2,441 | $70.5K | <0.01% | +17.6% |
| 430 | Essential Partners#430 · 2,411 sh | 2,411 | $69.7K | — | +6788.6% |
| 431 | Skandinaviska Enskilda Banken AB (publ)#431 · 2,403 sh | 2,403 | $69.4K | <0.01% | -95.0% |
| 432 | Leonteq Securities AG#432 · 2,349 sh | 2,349 | $67.9K | <0.01% | -12.1% |
| 433 | IFP Advisors#433 · 2,292 sh | 2,292 | $66.2K | — | -53.3% |
| 434 | WHITTIER#434 · 1,915 sh | 1,915 | $59.7K | <0.01% | 0.0% |
| 435 | Parallel Advisors#435 · 1,962 sh | 1,962 | $56.7K | <0.01% | -59.1% |
| 436 | Harvest Fund Management , Ltd#436 · 1,932 sh | 1,932 | $56.0K | <0.01% | 0.0% |
| 437 | Larson Financial Group#437 · 1,917 sh | 1,917 | $55.4K | <0.01% | -8.1% |
| 438 | SBI Securities , Ltd.#438 · 1,904 sh | 1,904 | $55.0K | — | +1730.8% |
| 439 | CULLEN/FROST BANKERS#439 · 1,895 sh | 1,895 | $54.7K | <0.01% | +1.0% |
| 440 | CENTRAL#440 · 1,875 sh | 1,875 | $54.2K | <0.01% | 0.0% |
| 441 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT#441 · 1,806 sh | 1,806 | $52.7K | <0.01% | +0.2% |
| 442 | Wilmington Savings Fund Society, FSB#442 · 1,701 sh | 1,701 | $49.1K | — | +4.3% |
| 443 | EverSource Wealth Advisors#443 · 1,313 sh | 1,313 | $37.9K | <0.01% | -98.1% |
| 444 | Capital Advisors, Ltd.#444 · 1,270 sh | 1,270 | $37.0K | <0.01% | -1.6% |
| 445 | HM PAYSON#445 · 1,250 sh | 1,250 | $36.1K | <0.01% | 0.0% |
| 446 | Parkside Financial Bank#446 · 1,240 sh | 1,240 | $35.8K | — | +90.8% |
| 447 | SIGNATUREFD#447 · 1,206 sh | 1,206 | $34.8K | — | -74.3% |
| 448 | Evelyn Partners Group Ltd#448 · 1,155 sh | 1,155 | $33.4K | <0.01% | — |
| 449 | BROWN BROTHERS HARRIMAN#449 · 1,143 sh | 1,143 | $33.0K | <0.01% | -70.5% |
| 450 | OP Asset Management Ltd#450 · 1,134 sh | 1,134 | $32.8K | <0.01% | 0.0% |
| 451 | Versant Capital Management#451 · 1,121 sh | 1,121 | $32.4K | — | -89.4% |
| 452 | BAILLIE GIFFORD#452 · 1,114 sh | 1,114 | $32.2K | 0.00% | -99.6% |
| 453 | Weiss Asset Management#453 · 1,071 sh | 1,071 | $30.9K | <0.01% | -99.3% |
| 454 | Asset Planning#454 · 1,000 sh | 1,000 | $28.9K | — | 0.0% |
| 455 | LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP#455 · 900 sh | 900 | $26.0K | — | 0.0% |
| 456 | Buck Wealth Strategies#456 · 892 sh | 892 | $25.8K | <0.01% | New |
| 457 | SJS Investment Consulting#457 · 861 sh | 861 | $24.9K | — | -27.3% |
| 458 | FINANCIAL CONSULATE#458 · 775 sh | 775 | $22.4K | — | 0.0% |
| 459 | BFSG#459 · 750 sh | 750 | $21.7K | <0.01% | 0.0% |
| 460 | True Wealth Design#460 · 712 sh | 712 | $20.6K | — | -18.6% |
| 461 | Copeland Capital Management#461 · 670 sh | 670 | $19.4K | — | -99.8% |
| 462 | Essential Investment Partners#462 · 660 sh | 660 | $19.1K | 0.02% | 0.0% |
| 463 | Wilkerson Advisory Group#463 · 653 sh | 653 | $18.9K | — | -12.2% |
| 464 | Mitsubishi UFJ Asset Management , Ltd.#464 · 585 sh | 585 | $16.9K | 0.00% | 0.0% |
| 465 | Quent Capital#465 · 564 sh | 564 | $16.3K | <0.01% | +729.4% |
| 466 | Manchester Capital Management#466 · 551 sh | 551 | $15.9K | — | -30.8% |
| 467 | REXFORD CAPITAL#467 · 525 sh | 525 | $15.2K | <0.01% | 0.0% |
| 468 | Guinness Asset Management LTD#468 · 489 sh | 489 | $14.1K | <0.01% | 0.0% |
| 469 | Smartleaf Asset Management#469 · 455 sh | 455 | $13.1K | <0.01% | 0.0% |
| 470 | TD Waterhouse Canada#470 · 450 sh | 450 | $13.1K | — | +80.0% |
| 471 | Covestor Ltd#471 · 439 sh | 439 | $13.0K | <0.01% | +29.9% |
| 472 | CBIZ Investment Advisory Services#472 · 402 sh | 402 | $12.1K | <0.01% | 0.0% |
| 473 | ROTHSCHILD INVESTMENT#473 · 386 sh | 386 | $11.2K | <0.01% | -12.1% |
| 474 | MassMutual Private Wealth & , FSB#474 · 378 sh | 378 | $10.9K | — | -80.4% |
| 475 | ACTION POINT FINANCIAL PLANNING#475 · 360 sh | 360 | $10.3K | <0.01% | New |
| 476 | MASECO LLP#476 · 352 sh | 352 | $10.2K | — | +78.7% |
| 477 | Glen Eagle Advisors#477 · 332 sh | 332 | $9.6K | <0.01% | 0.0% |
| 478 | HIGHLINE WEALTH PARTNERS#478 · 328 sh | 328 | $9.5K | — | +518.9% |
| 479 | CX Institutional#479 · 312 sh | 312 | $9.0K | — | -68.6% |
| 480 | DANSKE BANK A/S#480 · 300 sh | 300 | $8.7K | 0.00% | 0.0% |
| 481 | Kemnay Advisory Services#481 · 290 sh | 290 | $8.4K | <0.01% | -42.6% |
| 482 | Silver Grove Financial Group#482 · 288 sh | 288 | $8.3K | <0.01% | New |
| 483 | ZRC WEALTH MANAGEMENT#483 · 279 sh | 279 | $8.1K | — | +973.1% |
| 484 | ASSETMARK#484 · 272 sh | 272 | $7.9K | — | -94.2% |
| 485 | Itau Unibanco Holding S.A.#485 · 269 sh | 269 | $7.8K | <0.01% | +52.8% |
| 486 | Rossby Financial, LCC#486 · 260 sh | 260 | $7.5K | <0.01% | -19.3% |
| 487 | Mascoma Wealth Management#487 · 250 sh | 250 | $7.2K | — | 0.0% |
| 488 | FIRST HORIZON NATIONAL#488 · 245 sh | 245 | $7.1K | — | -45.6% |
| 489 | Activest Wealth Management#489 · 244 sh | 244 | $7.0K | — | +74.3% |
| 490 | Clal Insurance Enterprises Ltd#490 · 238 sh | 238 | $7.0K | 0.00% | -7.0% |
| 491 | Westside Investment Management#491 · 239 sh | 239 | $6.9K | <0.01% | 0.0% |
| 492 | Dunhill Financial#492 · 240 sh | 240 | $6.7K | <0.01% | +18.8% |
| 493 | FARMERS & MERCHANTS INVESTMENTS#493 · 225 sh | 225 | $6.5K | — | 0.0% |
| 494 | Dogwood Wealth Management#494 · 220 sh | 220 | $6.4K | <0.01% | New |
| 495 | N.E.W. Advisory Services#495 · 215 sh | 215 | $6.2K | <0.01% | 0.0% |
| 496 | WESTPAC BANKING#496 · 214 sh | 214 | $6.2K | <0.01% | New |
| 497 | Gunpowder Capital Management, dba Oliver Wealth Management#497 · 212 sh | 212 | $6.1K | <0.01% | 0.0% |
| 498 | MATHER GROUP#498 · 208 sh | 208 | $6.0K | — | +92.6% |
| 499 | Plato Investment Management Ltd#499 · 190 sh | 190 | $5.5K | <0.01% | New |
| 500 | Synergy Investment Management#500 · 151 sh | 151 | $4.6K | <0.01% | +36.0% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.