Skip to main content

WHITTIER TRUST CO

Bank

Position in TTEK — Tetra Tech Inc

CIK 1137881 SOUTH PASADENA, CA

Position in TTEK

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$55,324
-$2,355 QoQ
Shares Held
1,915
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#433
of 548 holders
Holding Since
Mar 2020
26 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

WHITTIER TRUST CO holds $39,721,488 across 13 Engineering & Construction names. TTEK ranks #11 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
6
2,720 $964,321

All Filings in TTEK

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $55,324 1,915
2026-03-31 $57,679 1,915
2025-12-31 $1,103,969 32,915
2025-09-30 $1,098,702 32,915
2025-06-30 $1,183,623 32,915
2025-03-31 $962,763 32,915
2024-12-31 $1,361,133 34,165
2024-09-30 $1,646,591 34,915
2024-06-30 $1,397,211 6,833
2024-03-31 $1,262,123 6,833
2023-12-31 $1,140,632 6,833
2023-09-30 $1,038,820 6,833
2023-06-30 $1,118,835 6,833
2023-03-31 $1,003,836 6,833
2022-12-31 $992,083 6,833
2022-09-30 $878,245 6,833
2022-06-30 $898,908 6,583
2022-03-31 $1,085,800 6,583
2021-12-31 $1,117,793 6,583
2021-09-30 $983,105 6,583
2021-06-30 $803,389 6,583
2021-03-31 $861,957 6,351
2020-12-31 $735,318 6,351
2020-09-30 $606,520 6,351
2020-06-30 $502,491 6,351
2020-03-31 $448,507 6,351