Mettler-Toledo International Inc.
US ˙ NYSE ˙ US5926881054

SecurityMTD / Mettler-Toledo International Inc.
InstitutionState Street Corp
Latest Disclosed Ownership942,535 shares
Latest Disclosed Value $ 1,188,725,142
State Street Corp reports 0.32% increase in ownership of MTD / Mettler-Toledo International Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 942,535 shares of Mettler-Toledo International Inc. (US:MTD) valued at $1,188,725,142 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 939,562 shares of Mettler-Toledo International Inc.. This represents a change in shares of 0.32% during the quarter. The current value of the position is $1,102,125,026 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 942,535 2,973 0.32 1,188,725 -9.25 0.0410
2026-02-13 2025-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 939,562 -18,729 -1.95 1,309,928 11.35 0.0439
2025-11-14 2025-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 958,291 -4,521 -0.47 1,176,408 4.01 0.0408
2025-08-14 2025-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 962,812 -11,840 -1.21 1,131,035 -1.73 0.0424
2025-05-15 2025-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 974,652 20,969 2.20 1,150,976 -1.37 0.0474
2025-02-14 2024-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 953,683 -970 -0.10 1,166,967 -18.49 0.0460
2024-11-14 2024-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 954,653 9,009 0.95 1,431,693 8.33 0.0583
2024-08-14 2024-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 945,644 21,539 2.33 1,321,623 7.43 0.0578
2024-05-15 2024-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 924,105 -3,794 -0.41 1,230,252 9.31 0.0550
2024-02-14 2023-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 927,899 -4,207 -0.45 1,125,504 8.97 0.0547
2023-11-14 2023-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 932,106 -29,468 -3.06 1,032,839 -18.11 0.0573
2023-08-14 2023-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 961,574 4,248 0.44 1,261,239 -13.90 0.0662
2023-05-15 2023-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 957,326 -18,219 -1.87 1,464,907 3.89 0.0827
2023-05-15 2022-12-31 13F/A-99 METTLER TOLEDO INTERNATIONAL COM 592688105 975,545 -5,193 -0.53 1,410,102 32.62 0.0829
2023-05-15 2022-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 975,545 -5,193 1,410,102 0.0829
2022-11-15 2022-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 980,738 -7,467 -0.76 1,063,238 -6.34 0.0673
2022-08-15 2022-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 988,205 -6,226 -0.63 1,135,220 -16.87 0.0680
2022-05-16 2022-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 994,431 -9,870 -0.98 1,365,543 -19.89 0.0675
2022-02-14 2021-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,004,301 27,181 2.78 1,704,510 26.65 0.0808
2021-11-15 2021-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 977,120 10,047 1.04 1,345,846 0.46 0.0711
2021-08-16 2021-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 967,073 1,358 0.14 1,339,725 20.04 0.0706
2021-07-09 2021-03-31 13F/A-1 METTLER TOLEDO INTERNATIONAL COM 592688105 965,715 -36,204 -3.61 1,116,067 -2.26 0.0640
2021-05-17 2021-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 965,715 -36,204 1,116,067 0.0640
2021-02-16 2020-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,001,919 -32,574 -3.15 1,141,867 14.29 0.0699
2020-11-10 2020-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,034,493 -23,673 -2.24 999,062 17.20 0.0682
2020-08-14 2020-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,058,166 9,696 0.92 852,406 17.74 0.0620
2020-06-19 2020-03-31 13F/A-1 METTLER TOLEDO INTERNATIONAL COM 592688105 1,048,470 190 0.02 723,979 -12.94 0.0633
2020-05-11 2020-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,048,470 190 723,979 63,579.9337
2020-02-06 2019-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,048,280 -4,539 -0.43 831,580 12.13 0.0570
2019-11-14 2019-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,052,819 -7,700 -0.73 741,606 -16.75 0.0553
2019-08-14 2019-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,060,519 3,923 0.37 890,836 16.61 0.0664
2019-05-15 2019-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,056,596 42,715 4.21 763,919 33.22 0.0596
2019-02-12 2018-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,013,881 -7,807 -0.76 573,431 -7.84 0.0522
2018-11-09 2018-09-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 1,021,688 32,837 3.32 622,193 8.74 0.0478
2018-08-14 2018-06-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 988,851 -51,508 -4.95 572,191 -4.36 0.0478
2018-05-15 2018-03-31 13F METTLER-TOLEDO INTL Common equity shares 592688105 1,040,359 -47,352 -4.35 598,274 -11.22 0.0508
2018-02-14 2017-12-31 13F METTLER-TOLEDO INTL Common equity shares 592688105 1,087,711 -7,625 -0.70 673,877 -1.75 0.0542
2017-11-14 2017-09-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 1,095,336 -32,429 -2.88 685,861 3.33 0.0592
2017-08-14 2017-06-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 1,127,765 -27,426 -2.37 663,745 19.97 0.0587
2017-05-15 2017-03-31 13F METTLER-TOLEDO INTL Common equity shares 592688105 1,155,191 26,930 2.39 553,237 17.15 0.0494
2017-02-09 2016-12-31 13F METTLER-TOLEDO INTL Common equity shares 592688105 1,128,261 35,043 3.21 472,252 2.89 0.0444
2017-01-13 2016-09-30 13F/A-1 METTLER-TOLEDO INTL Common equity shares 592688105 1,093,218 203,104 22.82 458,976 41.31 0.0463
2016-11-14 2016-09-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 813,788 341,663
2016-08-12 2016-06-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 890,114 -5,851 -0.65 324,795 5.15 0.0349
2016-05-20 2016-03-31 13F/A-1 METTLER-TOLEDO INTL Common equity shares 592688105 895,965 6,360 0.71 308,873 2.38 0.0334
2016-05-12 2016-03-31 13F METTLER-TOLEDO INTL Common equity shares 592688105 895,965 308,873
2016-02-16 2015-12-31 13F METTLER-TOLEDO INTL Common equity shares 592688105 889,605 987 0.11 301,691 19.24 0.0330
2015-11-16 2015-09-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 888,618 26,701 3.10 253,010 -14.03 0.0295
2015-08-13 2015-06-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 861,917 -50,838 -5.57 294,301 -1.90 0.0315
2015-05-15 2015-03-31 13F METTLER-TOLEDO INTL Common equity shares 592688105 912,755 21,172 2.37 299,988 11.25 0.0308
2015-02-11 2014-12-31 13F METTLER-TOLEDO INTL Common equity shares 592688105 891,583 -28,467 -3.09 269,660 14.43 0.0269
2014-11-12 2014-09-30 13F/A-1 METTLER-TOLEDO INTL Common equity shares 592688105 920,050 -24,709 -2.62 235,659 -1.48 0.0254
2014-11-10 2014-09-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 920,050 235,659
2014-08-12 2014-06-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 944,759 -10,363 -1.08 239,195 6.26 0.0258
2014-05-15 2014-03-31 13F/A-1 METTLER-TOLEDO INTL Common equity shares 592688105 955,122 -3,911 -0.41 225,108 -3.25 0.0256
2014-05-13 2014-03-31 13F METTLER-TOLEDO INTL Common equity shares 592688105 955,379 225,169
2014-02-06 2013-12-31 13F/A-1 METTLER-TOLEDO INTL Common equity shares 592688105 959,033 119,622 14.25 232,663 15.45 0.0259
2014-02-06 2013-12-31 13F METTLER-TOLEDO INTL Common equity shares 592688105 884,545 170,988
2013-11-12 2013-09-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 839,411 -33,099 -3.79 201,532 14.80 0.0248
2013-08-08 2013-06-30 13F METTLER-TOLEDO INTL Common equity shares 592688105 872,510 872,510 175,545 0.0229
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.