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ELCO Management Co., LLC

Position in TTEK — Tetra Tech Inc

CIK 1690717 New York, NY

Position in TTEK

as of Mar 31, 2026 · filed Apr 24, 2026
Position Value
$319,061
-$140,336 QoQ
Shares Held
10,593
-22.7% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2021
16 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in TTEK Over Time

Shares Held

Position Value (USD)

All Filings in TTEK

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16 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $319,061 10,593
2025-12-31 $459,397 13,697
2025-09-30 $457,205 13,697
2025-06-30 $548,749 15,260
2025-03-31 $292,178 9,989
2024-12-31 $241,709 6,067
2024-09-30 $309,605 6,565
2024-06-30 $268,482 1,313
2024-03-31 $231,441 1,253
2023-12-31 $325,680 1,951
2023-09-30 $317,590 2,089
2023-06-30 $381,022 2,327
2023-03-31 $235,937 1,606
2022-12-31 $233,175 1,606
2022-03-31 $232,564 1,410
2021-09-30 $232,372 1,556