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Livermore
Livermore
ZHEN

Central Trust Co

SEC CIK
0000044365
Latest filing
Jul 31, 2026

TTEK holding history

Tetra Tech Inc in every 13F filed by Central Trust Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

TTEK overviewAll 13F holders of TTEKFull Q2 2026 holdings

Shares (Q2 2026)
1,875
Value
$54.2K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of TTEK by Central Trust Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,875$54.2K<0.1%00.0%UnchangedHolders
Q1 20261,875$56.5K<0.1%00.0%UnchangedHolders
Q4 20251,875$62.9K<0.1%00.0%UnchangedHolders
Q3 20251,875$62.6K<0.1%00.0%UnchangedHolders
Q2 20251,875$67.4K<0.1%00.0%UnchangedHolders
Q1 20251,875$54.8K<0.1%−625−25.0%ReducedHolders
Q4 20242,500$99.6K<0.1%00.0%UnchangedHolders
Q3 20242,500$117.9K<0.1%00.0%UnchangedConverted for a 5-for-1 splitHolders
Q2 2024500$102.2K<0.1%00.0%UnchangedHolders
Q1 2024500$92.4K<0.1%−13−2.5%ReducedHolders
Q4 2023513$85.6K<0.1%00.0%UnchangedHolders
Q3 2023513$78.0K<0.1%00.0%UnchangedHolders
Q2 2023513$84.0K<0.1%00.0%UnchangedHolders
Q1 2023513$75.4K<0.1%00.0%UnchangedHolders
Q4 2022513$74.5K<0.1%00.0%UnchangedHolders
Q3 2022513$66.0K<0.1%00.0%UnchangedHolders
Q2 2022513$70.0K<0.1%00.0%UnchangedHolders
Q1 2022513$84.0K<0.1%−3−0.6%ReducedHolders
Q4 2021516$88.0K<0.1%00.0%UnchangedHolders
Q3 2021516$77.0K<0.1%+16+3.2%AddedHolders
Q2 2021500$61.0K<0.1%00.0%UnchangedHolders
Q1 2021500$68.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.