Daniel Loeb's TMO Position Overview
Daniel Loeb (via Third Point LLC) currently holds 50,000 shares of Thermo Fisher Scientific Inc. (TMO) worth $28.97 M, representing 0.40% of the portfolio. First purchased in 2013-Q2, this short-term holding has been held for 6 quarters.
Based on 13F filings, Daniel Loeb has maintained this position in TMO for several quarters, showing initial confidence in the investment. Largest addition occurred in Q4 2024, adding 350,000 shares. Largest reduction occurred in Q4 2013, reducing 1.55 M shares.
Analysis based on 13F filings available since 2013 Q2
Daniel Loeb's Thermo Fisher Scientific (TMO) Holding Value Over Time
Track share changes against reported price movement
Quarterly Thermo Fisher Scientific (TMO) Trades by Daniel Loeb
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +50,000 | New Buy | 50,000 | $579.45 |
| Q1 2025 | -350,000 | Sold Out | 0 | $0.00 |
| Q4 2024 | +350,000 | New Buy | 350,000 | $520.23 |
| Q4 2013 | -1.55 M | Sold Out | 0 | $0.00 |
| Q3 2013 | -950,000 | Reduce 38.00% | 1.55 M | $92.15 |
| Q2 2013 | +2.5 M | Add 0.00% | 2.5 M | $84.63 |
Daniel Loeb's Thermo Fisher Scientific Investment FAQs
Daniel Loeb first purchased Thermo Fisher Scientific Inc. (TMO) in Q2 2013, acquiring 2,500,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Daniel Loeb has held Thermo Fisher Scientific Inc. (TMO) for 6 quarters since Q2 2013.
Daniel Loeb's largest addition to Thermo Fisher Scientific Inc. (TMO) was in Q2 2013, adding 2,500,000 shares worth $211.58 M.
According to the latest 13F filing for Q4 2025, Daniel Loeb's firm, Third Point LLC, owns 50,000 shares of Thermo Fisher Scientific Inc. (TMO), valued at approximately $28.97 M.
As of the Q4 2025 filing, Thermo Fisher Scientific Inc. (TMO) represents approximately 0.40% of Daniel Loeb's publicly disclosed stock portfolio, making it one of their key holdings.
Daniel Loeb's peak holding in Thermo Fisher Scientific Inc. (TMO) was 2,500,000 shares, as reported at the end of Q2 2013.