Fairtree Asset Management (Pty) Ltd TMO — THERMO FISHER SCIENTIFIC INC

Ownership history in Fairtree Asset Management (Pty) Ltd  ·  5 quarters on record

AI Ownership Summary

Fairtree Asset Management (Pty) Ltd reported THERMO FISHER SCIENTIFIC INC (TMO) in 5 quarterly 13F filings from 2024 Q4 through 2025 Q4. Peak portfolio weight reached 2.52% in 2025 Q3. The latest visible filing shows TMO at 1.71% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this TMO ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Fairtree Asset Management (Pty) Ltd's position in THERMO FISHER SCIENTIFIC INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

TMO was reported at 1.71% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
2.52% in 2025 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

TMO stock page Fairtree Asset Management (Pty) Ltd fund profile Fairtree Asset Management (Pty) Ltd full holdings
How Fairtree Asset Management (Pty) Ltd held TMO — position size vs. price
% of Fund (quarterly)    TMO price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 5 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 19.1% -15.1% ✅ 6,428 -1,516 -19.1% 1.71% $3.7M 2026-02-14 (Est.) $504.32
2025 Q3 ADDED — — — 7,944 +2,409 +43.5% 2.52% $3.9M 2025-11-12 $587.00
2025 Q2 ADDED — — — 5,535 +1,724 +45.2% 1.69% $2.2M 2025-08-13 $483.51
2025 Q1 ADDED — — — 3,811 +1,489 +64.1% 1.53% $1.9M 2025-05-15 $403.45
2024 Q4 INITIATED — — — 2,322 — — 1.16% $1.2M 2025-03-21 $515.82

🏢 Other funds also holding TMO

As of 2026 Q1 — sorted by position size

Lindsell Train Ltd 3Y 7Y 9.67% WORMSER FRERES GESTION 7.75% R.H. Dinel Investment Counsel, Inc. 3Y 7Y 7.13% CALEDONIA INVESTMENTS PLC 3Y 7Y 6.42% Rempart Asset Management Inc. 3Y 4.9% James Hambro & Partners LLP 3Y 7Y 4.64% Nexus Investment Management ULC 3Y 7Y 4.6% Cohen Capital Management, Inc. 3Y 7Y 4.39% M. Kraus & Co 3Y 7Y 4.28% Mader & Shannon Wealth Management, Inc. 3Y 7Y 4.14%

FAQ About Fairtree Asset Management (Pty) Ltd and TMO

These are the practical questions this page is built to answer before you even open the full history table.

How long has Fairtree Asset Management (Pty) Ltd reported owning TMO?

Fairtree Asset Management (Pty) Ltd reported TMO across 5 quarterly 13F filings, from 2024 Q4 through 2025 Q4.

What was the largest reported TMO position in Fairtree Asset Management (Pty) Ltd's portfolio?

The largest reported portfolio weight for TMO was 2.52% in 2025 Q3.

What is the latest reported TMO position on this page?

The most recent filing on this page is 2025 Q4, when Fairtree Asset Management (Pty) Ltd reported 6,428 shares, equal to 1.71% of portfolio, with an estimated market value of $3.7M.

What does the chart on this TMO ownership page compare?

The chart compares Fairtree Asset Management (Pty) Ltd's quarterly TMO portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did Fairtree Asset Management (Pty) Ltd time their TMO position?

Based on 13F filing dates vs. subsequent TMO price moves, Fairtree Asset Management (Pty) Ltd correctly timed 2 out of 4 reported position changes (50%). The annualised alpha on TMO relative to SPY over the holding period was -15.2%.

← Back to Fairtree Asset Management (Pty) Ltd Holdings