Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in MTD held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.8M | $2.23B | +1.9% | 8.764% | 0.04% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | $1.67B | β | 6.541% | 0.04% |
| 3 | Capital International Investors | 1.1M | $1.36B | +11.5% | 5.348% | 0.32% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 996K | $1.26B | β | 4.929% | 0.07% |
| 5 | STATE STREET CORP | 943K | $1.19B | +0.3% | 4.664% | 0.04% |
| 6 | ALLIANCEBERNSTEIN L.P. | 757K | $1.06B | -4.7% | 3.747% | 0.34% |
| 7 | Bank of New York Mellon Corp | 703K | $887.2M | -4.4% | 3.481% | 0.16% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 606K | $762.3M | +1.4% | 2.998% | 0.05% |
| 9 | Fundsmith LLP | 569K | $717.0M | -2.1% | 2.813% | 5.59% |
| 10 | MORGAN STANLEY | 488K | $615.6M | +18.0% | 2.415% | 0.04% |
| 11 | GOLDMAN SACHS GROUP INC | 388K | $489.1M | +70.7% | 1.919% | 0.06% |
| 12 | PineStone Asset Management Inc. | 323K | $407.1M | -0.1% | 1.597% | 2.86% |
| 13 | Fiera Capital Corp | 314K | $396.5M | +1.4% | 1.556% | 1.36% |
| 14 | Invesco Ltd. | 284K | $357.8M | +20.5% | 1.404% | 0.05% |
| 15 | UBS ASSET MANAGEMENT AMERICAS INC | 241K | $304.4M | -11.5% | 1.194% | 0.06% |
| 16 | NORTHERN TRUST CORP | 227K | $286.5M | +0.2% | 1.124% | 0.04% |
| 17 | FUNDSMITH INVESTMENT SERVICES LTD. | 223K | $280.9M | -7.1% | 1.102% | 6.38% |
| 18 | PRINCIPAL FINANCIAL GROUP INC | 221K | $278.1M | -22.0% | 1.091% | 0.15% |
| 19 | BARCLAYS PLC | 210K | $265.2M | -22.3% | 1.041% | 0.11% |
| 20 | BANK OF AMERICA CORP /DE/ | 207K | $261.4M | +60.9% | 1.026% | 0.02% |
| 21 | FRANKLIN RESOURCES INC | 195K | $246.5M | -26.7% | 0.967% | 0.06% |
| 22 | Legal & General Group Plc | 186K | $235.2M | +6.3% | 0.923% | 0.05% |
| 23 | Amundi | 171K | $215.7M | +44.2% | 0.846% | 0.06% |
| 24 | UBS Group AG | 168K | $211.5M | -6.3% | 0.830% | 0.03% |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 162K | $203.9M | +2.9% | 0.800% | 0.03% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in MTD β a direct measure of their conviction.
Filings activity in MTD during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new MTD position in Q1 2026
Institutions that fully closed their MTD position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 802 | 3.5% | 102.32% | 14.78 pp | $23.39B | 13% |
| Q4 2025 | 831 | +7.1% | 117.10% | +12.12 pp | $26.78B | +12% |
| Q3 2025 | 776 | +0.6% | 104.98% | +5.63 pp | $24.00B | +5.7% |
| Q2 2025 | 771 | 3.0% | 99.35% | +5.00 pp | $22.72B | +5.3% |
| Q1 2025 | 795 | 0.4% | 94.35% | 3.52 pp | $21.57B | 3.6% |
| Q4 2024 | 798 | +3.6% | 97.87% | 17.74 pp | $22.38B | 15% |
| Q3 2024 | 770 | 0.4% | 115.61% | +0.28 pp | $26.43B | +0.2% |
| Q2 2024 | 773 | β | 115.33% | β | $26.37B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying MTD stock.
Based on Q1 2026 13F filings, institutional ownership of Mettler-Toledo International Inc. stands at 102.3%, held across 802 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of MTD, with approximately 1,771,002 shares worth $2.23B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of MTD.
Our composite Smart Money Score for MTD is 17 out of 100 (Heavy Distribution). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
93 institutions opened new positions in MTD during Q1 2026, while 122 fully exited. 141 added to existing positions and 563 trimmed.
MTD institutional ownership fell by 14.78 percentage points quarter-over-quarter, with a net change of -29 holders.
The top 10 institutions account for 50.2% of all reported 13F value in MTD, and the top 25 account for 69.2%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Mettler-Toledo International Inc. (MTD) Institutional Ownership