Mettler-Toledo International Inc. (MTD) Insider Trading
Over the last 3 months, MTD insiders made 0 open-market buys and 4 sales, a net sale of -$4.8M (SEC Form 4). Over the last 6 months, 529 institutions increased and 617 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
4
Net (3m)
-$4.8M
Insider trades by month Buys Sells
Feb
May
Aug
Nov
Feb
Aug
Context3-month price +18.1%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 7, 2026 | SALICE THOMAS Pdirector | Option | 417 | $397.95 |
| Aug 7, 2026 | SALICE THOMAS Pdirector | Sell | 417 | $1440.41 |
| Aug 5, 2026 | SALICE THOMAS Pdirector | Option | 415 | $397.95 |
| Aug 5, 2026 | Vadala Shawnofficer: Chief Financial Officer | Sell | 2,240 | $1432.00 |
| Aug 5, 2026 | Keller Gerryofficer: Head of Process Analytics | Option | 240 | $720.81 |
| Aug 5, 2026 | Vadala Shawnofficer: Chief Financial Officer | Option | 2,240 | $595.31 |
| Aug 5, 2026 | Keller Gerryofficer: Head of Process Analytics | Sell | 240 | $1427.14 |
| Aug 5, 2026 | SALICE THOMAS Pdirector | Sell | 415 | $1444.62 |
| May 14, 2026 | Kaltenbach Patrickofficer: President and CEO | Grant | 2,005 | $1072.45 |
| May 14, 2026 | Wong Ann Ping Richardofficer: Head of Asia & Pacific | Grant | 103 | — |
| May 14, 2026 | Wittorf Oliverofficer: Head of PI, Retail, and GSC | Grant | 215 | $1072.45 |
| May 14, 2026 | Graham-Bryce Susanofficer: Chief Human Resources Officer | Grant | 71 | — |
| May 14, 2026 | Keller Gerryofficer: Head of Process Analytics | Grant | 100 | — |
| May 14, 2026 | Wong Ann Ping Richardofficer: Head of Asia & Pacific | Grant | 255 | $1072.45 |
| May 14, 2026 | Kaltenbach Patrickofficer: President and CEO | Grant | 810 | — |
| May 14, 2026 | Vadala Shawnofficer: Chief Financial Officer | Grant | 720 | $1072.45 |
| May 14, 2026 | Vadala Shawnofficer: Chief Financial Officer | Grant | 291 | — |
| May 14, 2026 | Keller Gerryofficer: Head of Process Analytics | Grant | 250 | $1072.45 |
| May 14, 2026 | Wittorf Oliverofficer: Head of PI, Retail, and GSC | Grant | 87 | — |
| May 14, 2026 | Graham-Bryce Susanofficer: Chief Human Resources Officer | Grant | 175 | $1072.45 |
| Feb 19, 2026 | TOKICH MICHAEL Jdirector | Grant | 130 | $1353.24 |
| Feb 19, 2026 | TOKICH MICHAEL Jdirector | Grant | 50 | — |
| Feb 11, 2026 | Vadala Shawnofficer: Chief Financial Officer | Sell | 800 | $1410.12 |
| Feb 11, 2026 | Vadala Shawnofficer: Chief Financial Officer | Option | 800 | $595.31 |
| Nov 26, 2025 | de la Guerroniere Marcofficer: Head of Eur & NA Market Orgs | Option | 3,580 | $720.81 |
| Nov 26, 2025 | de la Guerroniere Marcofficer: Head of Eur & NA Market Orgs | Option | 2,475 | $1103.74 |
| Nov 26, 2025 | Vadala Shawnofficer: Chief Financial Officer | Sell | 1,025 | $1452.00 |
| Nov 26, 2025 | de la Guerroniere Marcofficer: Head of Eur & NA Market Orgs | Sell | 3,580 | $1480.00 |
| Nov 26, 2025 | Vadala Shawnofficer: Chief Financial Officer | Option | 1,025 | $671.60 |
| Nov 26, 2025 | de la Guerroniere Marcofficer: Head of Eur & NA Market Orgs | Sell | 2,475 | $1500.00 |
Source: MTD SEC Form 4 filings, latest Aug 7, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their MTD positions over the last 6 months (SEC Form 13F).
Increased
529
New positions
169
Reduced
617
Sold out
91
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 1.9M | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 1.8M | May 13, 2026 |
| Capital International Investors | Increased | 1.5M | Aug 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.3M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 1.3M | Aug 13, 2026 |
| CAPITAL INTERNATIONAL INVESTORS | Increased | 1.1M | May 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1.0M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 996K | May 8, 2026 |
| STATE STREET CORP | Increased | 952K | Aug 7, 2026 |
| STATE STREET CORP | Increased | 943K | May 15, 2026 |
| ALLIANCEBERNSTEIN L.P. | Reduced | 757K | May 15, 2026 |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | Reduced | 732K | May 15, 2026 |
| BANK OF NEW YORK MELLON CORP | Reduced | 703K | May 5, 2026 |
| T. Rowe Price Investment Management, Inc. | Reduced | 694K | Aug 14, 2026 |
| ALLIANCEBERNSTEIN L.P. | Reduced | 679K | Aug 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.