Thermo Fisher Scientific Inc. is a company in the U.S. stock market and it is a holding in 262 U.S.-traded ETFs. TMO has around 30.7M shares in the U.S. ETF market. The largest ETF holder of TMO is the SPDR S&P 500 ETF Trust (SPY), with approximately 4.21M shares. Investors may also find of interest that the ETF with the largest allocation to TMO stock is iShares U.S. Medical Devices ETF (IHI), with a portfolio weight of 17.92%. On average, U.S. ETFs allocate 1.09% of TMO to their portfolios.
Additionally, TMO is a favorite stock for Active and Vanilla ETFs. It is also most likely to belong to Broad-based ETFs. The best-performing ETF in the past 12 months with TMO as a holding is the AdvisorShares Focused Equity ETF (CWS), with a return of 6.97%.