Empirical Financial Services, LLC d.b.a. Empirical Wealth Management
Position in TTEK — Tetra Tech Inc
CIK 1510434
Seattle, WA
Position in TTEK
as of Jun 30, 2026
· filed Jul 15, 2026
Position Value
$259,257
-$220,494 QoQ
Shares Held
8,974
-43.7% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#368
of 543 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TTEK Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026Empirical Financial Services, LLC d.b.a. Empirical Wealth Management holds $27,009,965 across 8 Engineering & Construction names. TTEK ranks #6 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
|
25,100 | $18,073,003 | |
| 2 | EME |
EMCOR Group, Inc.
|
7,639 | $6,339,452 | |
| 3 | DY |
Dycom Industries Inc
|
1,497 | $756,868 | |
| 4 | STRL |
Sterling Infrastructure, Inc.
|
866 | $726,884 | |
| 5 | MTZ |
Mastec Inc
|
984 | $409,402 | |
| 6 | TTEK |
Tetra Tech Inc
This page
|
8,974 | $259,257 | |
| 7 | PRIM |
Primoris Services Corp
|
2,431 | $240,959 | |
| 8 | FIX |
Comfort Systems USA Inc
|
103 | $204,140 |
All Filings in TTEK
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $259,257 | 8,974 | Shares | Sole | 2026-07-15 | |
| 2026-03-31 | $479,751 | 15,928 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $313,732 | 9,354 | Shares | Other | 2026-01-16 | |
| 2025-09-30 | $289,604 | 8,676 | Shares | Other | 2025-11-10 | |
| No filing history on record for this holder in this stock. | ||||||