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Tetra Tech shares owned by Terra Alpha Investments

Quarter-by-quarter ownership of Tetra Tech (TTEK) shares owned by Terra Alpha Investments from 13F filings

Historical chart of Terra Alpha Investments investment in Tetra Tech

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All positions including Tetra Tech held by Terra Alpha Investments consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Tetra Tech by Terra Alpha Investments

Quarter filed Position value Share count Share price at filing
2025-09-30 $1.6M 48k 33.38
2025-06-30 $1.7M 48k 35.96
2025-03-31 $1.4M 49k 29.25
2024-12-31 $1.9M 47k 39.84