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Tetra Tech shares owned by Baillie Gifford & Co

Quarter-by-quarter ownership of Tetra Tech (TTEK) shares owned by Baillie Gifford & Co from 13F filings

Historical chart of Baillie Gifford & Co investment in Tetra Tech

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All positions including Tetra Tech held by Baillie Gifford & Co consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Tetra Tech by Baillie Gifford & Co

Quarter filed Position value Share count Share price at filing
2025-09-30 $18M 523k 33.38
2025-06-30 $21M 588k 35.96
2025-03-31 $27k 925 29.25