Connor, Clark & Lunn Investment Management Ltd.
Position in TTEK — Tetra Tech Inc
CIK 1596800
VANCOUVER, A1
Position in TTEK
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$10,514,199
-$8,887,215 QoQ
Shares Held
349,077
-39.7% QoQ
Ownership
0.135%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2022
12 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in TTEK Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Mar 31, 2026Connor, Clark & Lunn Investment Management Ltd. holds $294,658,362 across 19 Engineering & Construction names. TTEK ranks #5 (3.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
|
257,230 | $141,224,414 | |
| 2 | STN |
Stantec Inc
|
599,913 | $51,832,483 | |
| 3 | FLR |
Fluor Corp
|
331,318 | $15,455,984 | |
| 4 | TPC |
Tutor Perini Corp
|
198,821 | $15,346,992 | |
| 5 | TTEK |
Tetra Tech Inc
This page
|
349,077 | $10,514,199 | |
| 6 | MTZ |
Mastec Inc
|
32,464 | $10,444,967 | |
| 7 | GVA |
Granite Construction Inc
|
81,665 | $9,790,000 | |
| 8 | MYRG |
Myr Group Inc.
|
22,120 | $6,244,918 |
All Filings in TTEK
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,514,199 | 349,077 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $19,401,414 | 578,456 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $12,682,764 | 379,951 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $3,614,986 | 100,528 | Shares | Sole | 2025-08-07 | |
| 2024-12-31 | $336,687 | 8,451 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $5,921,362 | 125,559 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $351,214 | 8,588 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $606,624 | 16,421 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $1,708,428 | 51,172 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $2,081,503 | 68,457 | Shares | Sole | 2023-11-13 | |
| 2022-12-31 | $174,808 | 6,020 | Shares | Sole | 2023-02-10 | |
| 2022-03-31 | $310,582 | 9,415 | Shares | Sole | 2022-05-12 | |
| No filing history on record for this holder in this stock. | ||||||