Ownership history in OSSIAM Β· 26 quarters on record
This page tracks every 13F SEC filing in which OSSIAM reported a position in THERMO FISHER SCIENTIFIC INC (TMO). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β sourced directly from SEC EDGAR 13F filings.
π OSSIAM underperformed the S&P 500 by β5.1% annually on this TMO position. Timing score: 50% (12/24 decisions correct). Average cost basis: $508.84. Maximum drawdown during holding period: β38.7%.
β Significantly underperformed the S&P 500 by 5.1% ann.
24 quarters analyzed
β‘οΈ Neutral timing β roughly coin-flip accuracy on add/trim calls.
12 of 24 add/trim decisions correct
Best entry: $279.17 (2020 Q1) Β· Worst: $659.20 (2021 Q4)
πͺ Held through 1 major drawdown (>20%). Strong conviction under pressure.
17 adds Β· 9 trims. Bought during 7 of 11 down-price quarters. π More buys than sells across the holding period.
βοΈ Portfolio weight has remained relatively stable β conviction maintained.
Currently 0.05% of portfolio
β Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ 4 (annualised). Not investment advice.
As of 2025 Q4 β sorted by position size