METTLER-TOLEDO INTERNATIONAL (MTD) Stock Institutional Trading Activity
METTLER-TOLEDO INTERNATIONAL (MTD) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Fundsmith, Fundsmith Investment Services, Torray Fund, Parnassus Endeavor Fund, and Sequoia Financial Advisors. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
Explore more:
- METTLER-TOLEDO INTERNATIONAL (MTD) stock institutional ownership
- METTLER-TOLEDO INTERNATIONAL (MTD) stock insider trading activity
- Stock rankings
| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q1 2020 | Renaissance Technologies LLC | Buy | 100,950 | 123,650 | $85,382 |
| Q4 2019 | Torray Fund | Buy | 154 | 1,519 | $1,205 |
| Q4 2019 | Renaissance Technologies LLC | Sell | -261,600 | 22,700 | $18,007 |
| Q3 2019 | Torray Fund | Buy | 4 | 1,365 | $962 |
| Q2 2019 | Torray Fund | Sell | -149 | 1,361 | $1,143 |
| Q1 2019 | Torray Fund | Buy | 41 | 1,510 | $1,092 |
| Q4 2018 | Torray Fund | Buy | 215 | 1,469 | $831 |
| Q3 2018 | Torray Fund | Buy | 47 | 1,254 | $764 |
| Q2 2018 | Torray Fund | Buy | 235 | 1,207 | $698 |
| Q1 2018 | Torray Fund | Buy | 69 | 972 | $559 |
| Q1 2018 | Renaissance Technologies LLC | Buy | 74,200 | 284,300 | $163,481 |
| Q4 2017 | Torray Fund | Sell | -144 | 903 | $559 |
| Q4 2017 | Renaissance Technologies LLC | Buy | 140,300 | 210,100 | $130,161 |
| Q3 2017 | Torray Fund | Buy | 8 | 1,047 | $656 |
| Q3 2017 | Renaissance Technologies LLC | Buy | 49,212 | 69,800 | $43,706 |
| Q2 2017 | Torray Fund | Sell | -406 | 1,039 | $611 |
| Q2 2017 | Renaissance Technologies LLC | Sell | -36,812 | 20,588 | $12,117 |
| Q1 2017 | Torray Fund | Sell | -1,898 | 1,445 | $692 |
| Q1 2017 | Renaissance Technologies LLC | Buy | 35,200 | 57,400 | $27,489 |
| Q4 2016 | Torray Fund | Buy | 3,343 | 3,343 | $1,399 |
| Q1 2016 | Renaissance Technologies LLC | Sell | -8,600 | 22,200 | $7,654 |
| Q3 2015 | Renaissance Technologies LLC | Sell | -10,600 | 30,800 | $8,770 |
| Q2 2014 | Renaissance Technologies LLC | Sell | -80,154 | 41,400 | $10,482 |
| Q1 2014 | Renaissance Technologies LLC | Buy | 80,754 | 121,554 | $28,648 |
| Q2 2013 | Renaissance Technologies LLC | Buy | 40,800 | 40,800 | $8,209 |
Frequently asked questions about MTD activity
Which institutional owners are buying MTD?
Institutional owners buying MTD include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in MTD activity?
"Buy" means an investor increased their reported position in MTD compared to the prior reporting period. This reflects growing exposure to METTLER-TOLEDO INTERNATIONAL (MTD) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in MTD increasing?
Institutional interest in MTD can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.