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Tower Research Capital LLC (TRC)

Position in TTEK — Tetra Tech Inc

CIK 1533421 NEW YORK, NY

Position in TTEK

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$566,734
+$271,529 QoQ
Shares Held
19,617
+100.2% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#284
of 548 holders
Holding Since
Mar 2020
26 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, 2026

Tower Research Capital LLC (TRC) holds $37,456,895 across 41 Engineering & Construction names. TTEK ranks #13 (1.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1
21,391 $7,583,751

All Filings in TTEK

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $566,734 19,617
2026-03-31 $295,205 9,801
2025-12-31 $481,969 14,370
2025-09-30 $342,778 10,269
2025-06-30 $659,506 18,340
2025-03-31 $232,888 7,962
2024-12-31 $747,676 18,767
2024-09-30 $1,010,544 21,428
2024-06-30 $1,163,899 5,692
2024-03-31 $607,879 3,291
2023-12-31 $435,019 2,606
2023-09-30 $274,109 1,803
2023-06-30 $598,141 3,653
2023-03-31 $921,713 6,274
2022-12-31 $377,348 2,599
2022-09-30 $492,140 3,829
2022-06-30 $1,420,119 10,400
2022-03-31 $712,045 4,317
2021-12-31 $692,784 4,080
2021-09-30 $531,202 3,557
2021-06-30 $506,710 4,152
2021-03-31 $652,677 4,809
2020-12-31 $1,051,166 9,079
2020-09-30 $4,797,538 50,236
2020-06-30 $2,320,668 29,331
2020-03-31 $141 2