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Parallel Advisors, LLC

Position in TTEK — Tetra Tech Inc

CIK 1690010 SAN FRANCISCO, CA

Position in TTEK

as of Jun 30, 2026 · filed Aug 5, 2026
Position Value
$56,682
-$87,863 QoQ
Shares Held
1,962
-59.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#426
of 543 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in TTEK Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

Parallel Advisors, LLC holds $19,051,253 across 31 Engineering & Construction names. TTEK ranks #15 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TTEK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $56,682 1,962
2026-03-31 $144,545 4,799
2025-12-31 $148,917 4,440
2025-09-30 $166,299 4,982
2025-06-30 $158,511 4,408
2025-03-31 $92,927 3,177
2024-12-31 $43,903 1,102
2024-09-30 $52,158 1,106
2024-06-30 $80,974 396
2024-03-31 $68,712 372
2023-12-31 $62,765 376
2023-09-30 $51,386 338
2023-06-30 $47,975 293
2023-03-31 $30,704 209
2022-12-31 $14,519 100
2022-09-30 $12,210 95
2022-06-30 $16,249 119
2022-03-31 $29,359 178
2021-12-31 $37,865 223
2021-09-30 $28,225 189
2021-06-30 $16,841 138
2021-03-31 $11,264 83
2020-12-31 $7,873 68
2020-09-30 $6,494 68
2020-06-30 $5,380 68
2020-03-31 $17,866 253