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LOUISBOURG INVESTMENTS INC.

Position in TTEK — Tetra Tech Inc

CIK 2053050 DIEPPE, A3

Position in TTEK

as of Jun 30, 2026 · filed Jul 23, 2026
Position Value
$4,254,370
+$640,874 QoQ
Shares Held
147,261
+22.7% QoQ
Ownership
0.058%
of shares outstanding
% of Portfolio
0.81%
of 13F equity value
Holder Rank
#134
of 543 holders
Holding Since
Mar 2026
2 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

LOUISBOURG INVESTMENTS INC. holds $17,950,973 across 3 Engineering & Construction names. TTEK ranks #3 (23.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 TTEK
Tetra Tech Inc
This page
147,261 $4,254,370

All Filings in TTEK

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,254,370 147,261
2026-03-31 $3,613,496 119,970