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VANGUARD FIDUCIARY TRUST CO

Bank

Position in TTEK — Tetra Tech Inc

CIK 933478 MALVERN, PA

Position in TTEK

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$47,475,601
-$1,570,120 QoQ
Shares Held
1,643,323
+0.9% QoQ
Ownership
0.642%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#40
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

VANGUARD FIDUCIARY TRUST CO holds $2,920,452,309 across 38 Engineering & Construction names. TTEK ranks #19 (1.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TTEK

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $47,475,601 1,643,323
2026-03-31 $49,045,721 1,628,344