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Equibles

Capital Research Global Investors

Position in TTEK — Tetra Tech Inc

CIK 1422848 Los Angeles, CA
Back to TTEK Full portfolio

Position in TTEK

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$29,486,665
-$3,719,129 QoQ
Shares Held
1,020,653
-7.4% QoQ
Ownership
0.399%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
5 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

Capital Research Global Investors holds $1,231,420,320 across 5 Engineering & Construction names. TTEK ranks #5 (2.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1
1,562,011 $553,779,759
2 APG
APi Group Corp
 6,961,228 $294,808,005
3 FIX
Comfort Systems USA Inc
 95,976 $190,219,633
4 STRL
Sterling Infrastructure, Inc.
 194,346 $163,126,258
5 TTEK
Tetra Tech Inc
This page 		1,020,653 $29,486,665

All Filings in TTEK

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $29,486,665 1,020,653
2026-03-31 $33,205,794 1,102,450
2025-12-31 $59,559,191 1,775,766
2025-09-30 $59,653,498 1,787,103
2025-06-30 $64,264,223 1,787,103