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Thermo Fisher Scientific shares owned by Sienna Gestion

Quarter-by-quarter ownership of Thermo Fisher Scientific (TMO) shares owned by Sienna Gestion from 13F filings

Historical chart of Sienna Gestion investment in Thermo Fisher Scientific

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All positions including Thermo Fisher Scientific held by Sienna Gestion consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Thermo Fisher Scientific by Sienna Gestion

Quarter filed Position value Share count Share price at filing
2026-06-30 $9.8M 19k 512.07
2025-06-30 $3.6M 9.7k 370.18
2025-03-31 $4.7M 9.7k 483.69
2024-12-31 $5.4M 10k 520.15
2024-03-31 $8.0M 14k 581.21