DOSSIER · 13F Holders · Q2 2026Healthcare · Laboratory Analytical Instruments
MTD

METTLER TOLEDO INTERNATIONAL

847 institutions still hold METTLER TOLEDO INTERNATIONAL as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 592688105·Laboratory Analytical Instruments·847 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$16.5B
visible holders
Holders
847
filers reporting
Concentration
14.61%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

Mettler-Toledo International Inc. (MTD, CUSIP 592688105) entered Q1 2026 with $23.3B of institutional 13F value across 787 holders — a holder breadth appropriate to the world's largest manufacturer and supplier of precision instruments and balances for laboratory, industrial, and food-retail applications, whose primary franchises span laboratory instruments (analytical balances, pH meters, titrators, thermal analysis, Raman spectroscopy), industrial weighing and inspection solutions, and food-retail equipment. The defining Q1 signal: Goldman Sachs added $172M while BlackRock reduced $190M — a near-neutral rotation within the healthcare-equipment and scientific-instrumentation sleeve that reflects routine portfolio management by fundamental-analysis managers. With 2 new positions and the broad 787-holder base distributed across healthcare-device, laboratory-products, and industrial-innovation mandates, MTD's institutional footprint is most usefully read as a proxy for life-sciences and R&D capex cycles, where lab-equipment demand rises and falls with pharmaceutical and biotech R&D spending. For smart-money trackers, Q/Q flows into MTD are best paired with reading other laboratory-products and diagnostics names (Waters, Agilent, Danaher) to identify whether institutional managers are rotating within the scientific-instrumentation sleeve.

Q1 2026 context: laboratory instruments are a cyclical spend driven by pharma/biotech R&D budgets, academic research funding, and quality-assurance mandates. MTD's market position is dominant in precision balances and has strong positions in analytical and process instrumentation. Competition from Thermo Fisher (broader), Waters (chromatography), Agilent (analytical), Danaher (platform of life-science tools).

Goldman Sachs +$172M and BlackRock -$190M are nearly offsetting — sleeve rotation within existing coverage, not a thesis change.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$2.4B1.9M0.04%Q2 2026
02
Capital International Investors
CIK 0001562230
$1.9B1.5M0.40%Q2 2026
03
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$1.7B1.3M0.04%Q2 2026
04
Vanguard Portfolio Management
CIK 0002100121· Index
$1.3B1.0M0.06%Q2 2026
05
STATE STREET CORP
CIK 0000093751
$1.2B952K0.04%Q2 2026
06
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$1.1B757K0.34%Q1 2026
07
T. Rowe Price Investment Management, Inc.
CIK 0001897612
$923M732K0.64%Q1 2026
08
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$780M612K0.04%Q2 2026
09
Bank of New York Mellon Corp
CIK 0001390777
$763M597K0.13%Q2 2026
10
MORGAN STANLEY
CIK 0000895421
$594M465K0.03%Q2 2026
11
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$586M459K0.10%Q2 2026
12
NORGES BANK
CIK 0001374170· Sovereign
$510M400K0.05%Q2 2026
13
PineStone Asset Management Inc.
CIK 0001904893
$417M326K2.57%Q2 2026
14
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$386M306K0.04%Q1 2026
15
Fiera Capital Corp
CIK 0001505817
$377M295K1.37%Q2 2026
16
GOLDMAN SACHS GROUP INC
CIK 0000886982
$322M252K0.03%Q2 2026
17
Invesco Ltd.
CIK 0000914208
$309M242K0.02%Q2 2026
18
Amundi
CIK 0001330387
$307M241K0.07%Q2 2026
19
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$305M239K0.06%Q2 2026
20
NORTHERN TRUST CORP
CIK 0000073124· Index
$285M223K0.03%Q2 2026
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Insiders at METTLER TOLEDO INTERNATIONAL
Salice Thomas PKeller GerryVadala ShawnKaltenbach PatrickWittorf OliverWong Ann Ping RichardGraham-Bryce SusanTokich Michael J