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Hillsdale Investment Management Inc.

Position in TTEK — Tetra Tech Inc

CIK 1368465 Toronto, A6

Position in TTEK

as of Mar 31, 2026 · filed May 4, 2026
Position Value
$1,004,502
+$82,152 QoQ
Shares Held
33,350
+21.3% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
6 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 Mar 31, 2026

Hillsdale Investment Management Inc. holds $36,867,786 across 12 Engineering & Construction names. TTEK ranks #7 (2.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 TTEK
Tetra Tech Inc
This page
33,350 $1,004,502

All Filings in TTEK

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6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,004,502 33,350
2025-12-31 $922,350 27,500
2025-09-30 $914,612 27,400
2020-09-30 $173,810 9,100
2020-06-30 $150,328 9,500
2020-03-31 $141,240 10,000