Position in TTEK
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$1,391,689
-$26,119 QoQ
Shares Held
48,172
+2.3% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#220
of 543 holders
Holding Since
Sep 2020
24 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, 2026South Dakota Investment Council holds $27,944,525 across 9 Engineering & Construction names. TTEK ranks #7 (5.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DY |
Dycom Industries Inc
|
21,834 | $11,039,052 | |
| 2 | APG |
APi Group Corp
|
85,805 | $3,633,841 | |
| 3 | EME |
EMCOR Group, Inc.
|
3,402 | $2,823,251 | |
| 4 | FIX |
Comfort Systems USA Inc
|
1,414 | $2,802,477 | |
| 5 | MTZ |
Mastec Inc
|
6,173 | $2,568,338 | |
| 6 | PRIM |
Primoris Services Corp
|
19,525 | $1,935,318 | |
| 7 | TTEK |
Tetra Tech Inc
This page
|
48,172 | $1,391,689 | |
| 8 | ACM |
Aecom
|
16,511 | $1,152,467 |
All Filings in TTEK
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24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,391,689 | 48,172 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $1,417,808 | 47,072 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $1,578,794 | 47,072 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $1,811,532 | 54,270 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $3,767,529 | 104,770 | Shares | Sole | 2025-08-05 | |
| 2025-03-31 | $3,161,047 | 108,070 | Shares | Sole | 2025-05-05 | |
| 2024-12-31 | $3,994,756 | 100,270 | Shares | Sole | 2025-02-04 | |
| 2024-09-30 | $4,403,329 | 93,370 | Shares | Sole | 2024-11-04 | |
| 2024-06-30 | $3,818,459 | 18,674 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $3,453,522 | 18,697 | Shares | Sole | 2024-05-02 | |
| 2023-12-31 | $3,171,169 | 18,997 | Shares | Sole | 2024-02-01 | |
| 2023-09-30 | $2,888,113 | 18,997 | Shares | Sole | 2023-11-07 | |
| 2023-06-30 | $3,159,690 | 19,297 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $2,758,529 | 18,777 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $1,274,332 | 8,777 | Shares | Sole | 2023-02-07 | |
| 2022-09-30 | $1,128,107 | 8,777 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $1,198,499 | 8,777 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $2,107,438 | 12,777 | Shares | Sole | 2022-05-10 | |
| 2021-12-31 | $2,542,585 | 14,974 | Shares | Sole | 2022-02-08 | |
| 2021-09-30 | $4,043,231 | 27,074 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $3,304,110 | 27,074 | Shares | Sole | 2021-08-11 | |
| 2021-03-31 | $4,131,859 | 30,444 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $3,516,238 | 30,370 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $2,900,335 | 30,370 | Shares | Sole | 2020-11-06 | |
| No filing history on record for this holder in this stock. | ||||||