Mettler-Toledo International Inc.
DE ˙ XTRA ˙ US5926881054
1.004,00 € ↑1,00 (0,10%)
2026-06-04
DEL PRIS
SecurityDE:MTO / Mettler-Toledo International Inc.
InstitutionBlair William & Co/il
Latest Disclosed Ownership25,604 shares
Latest Disclosed Value $ 32,291,765
Blair William & Co/il reports 390.69% increase in ownership of MTO / Mettler-Toledo International Inc.

On May 8, 2026 - Blair William & Co/il filed a 13F-HR form disclosing ownership of 25,604 shares of Mettler-Toledo International Inc. (DE:MTO) valued at $27,805,944 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 5,218 shares of Mettler-Toledo International Inc.. This represents a change in shares of 390.69% during the quarter. The current value of the position is $25,706,416 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)
2026-05-08 2026-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 25,604 20,386 390.69 32,292 343.86 0.0925
2026-02-17 2025-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 5,218 4,324 483.67 7,275 563.17 0.0195
2025-11-12 2025-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 894 -3 -0.33 1,097 4.18 0.0029
2025-07-24 2025-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 897 133 17.41 1,054 16.74 0.0029
2025-05-09 2025-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 764 -80 -9.48 902 -12.60 0.0027
2025-02-12 2024-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 844 -247 -22.64 1,032 -36.92 0.0030
2024-11-12 2024-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,091 -12 -1.09 1,636 6.16 0.0048
2024-08-12 2024-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,103 2 0.18 1,542 5.19 0.0048
2024-05-09 2024-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,101 3 0.27 1,466 10.07 0.0046
2024-02-12 2023-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,098 -52 -4.52 1,332 4.47 0.0045
2023-11-09 2023-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,150 221 23.79 1,274 4.60 0.0049
2023-08-11 2023-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 929 42 4.74 1,219 -10.24 0.0045
2023-05-12 2023-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 887 -56 -5.94 1,357 -0.44 0.0054
2023-02-10 2022-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 943 -63 -6.26 1,363 24.93 0.0059
2022-11-09 2022-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,006 35 3.60 1,091 -2.15 0.0050
2022-08-10 2022-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 971 -7 -0.72 1,115 -16.98 0.0049
2022-05-13 2022-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 978 -585 -37.43 1,343 -49.38 0.0047
2022-02-14 2021-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,563 -3 -0.19 2,653 22.99 0.0083
2021-11-12 2021-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,566 -339 -17.80 2,157 -18.26 0.0073
2021-08-12 2021-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,905 -87 -4.37 2,639 14.64 0.0091
2021-05-13 2021-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 1,992 -939 -32.04 2,302 -31.08 0.0087
2021-02-09 2020-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 2,931 -11 -0.37 3,340 17.56 0.0122
2020-11-06 2020-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 2,942 -23 -0.78 2,841 18.97 0.0121
2020-08-12 2020-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 2,965 -142 -4.57 2,388 11.33 0.0114
2020-05-11 2020-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 3,107 -977 -23.92 2,145 -33.80 0.0134
2020-02-13 2019-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 4,084 -93 -2.23 3,240 10.13 0.0167
2019-11-12 2019-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 4,177 26 0.63 2,942 -15.63 0.0170
2019-08-13 2019-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 4,151 715 20.81 3,487 40.38 0.0199
2019-05-14 2019-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 3,436 518 17.75 2,484 50.55 0.0151
2019-02-14 2018-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 2,918 186 6.81 1,650 -0.84 0.0121
2018-11-13 2018-09-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 2,732 50 1.86 1,664 7.22 0.0102
2018-08-13 2018-06-30 13F METTLER TOLEDO INTERNATIONAL COM 592688105 2,682 -228 -7.84 1,552 -7.23 0.0106
2018-05-15 2018-03-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 2,910 -337 -10.38 1,673 -16.85 0.0118
2018-02-14 2017-12-31 13F METTLER TOLEDO INTERNATIONAL COM 592688105 3,247 -1,128 -25.78 2,012 -26.54 0.0137
2017-11-13 2017-09-30 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 4,375 -192 -4.20 2,739 1.90 0.0205
2017-08-04 2017-06-30 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 4,567 -860 -15.85 2,688 3.42 0.0202
2017-05-10 2017-03-31 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 5,427 -486 -8.22 2,599 5.01 0.0209
2017-02-14 2016-12-31 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 5,913 40 0.68 2,475 0.36 0.0221
2016-11-14 2016-09-30 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 5,873 -37 -0.63 2,466 14.33 0.0218
2016-08-08 2016-06-30 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 5,910 -380 -6.04 2,157 -0.51 0.0201
2016-05-16 2016-03-31 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 6,290 -821 -11.55 2,168 -10.08 0.0204
2016-02-16 2015-12-31 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 7,111 -13,472 -65.45 2,411 -58.86 0.0226
2015-11-12 2015-09-30 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 20,583 -461,805 -95.73 5,861 -96.44 0.0507
2015-08-03 2015-06-30 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 482,388 9,899 2.10 164,715 6.07 0.2464
2015-05-11 2015-03-31 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 472,489 472,489 0.00 155,283 0.2391
2015-02-05 2014-12-31 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 0 -178,723 -100.00 0 -100.00
2014-11-04 2014-09-30 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 178,723 -20,077 -10.10 45,776 -9.05 0.0783
2014-08-01 2014-06-30 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 198,800 -5,397 -2.64 50,331 4.59 0.0822
2014-05-06 2014-03-31 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 204,197 -1,351 -0.66 48,124 -3.49 0.0796
2014-02-11 2013-12-31 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 205,548 -220,277 -51.73 49,863 -51.23 0.0824
2013-11-12 2013-09-30 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 425,825 149,558 54.14 102,236 83.93 0.1818
2013-08-07 2013-06-30 13F METTLER-TOLEDO INTERNATIONAL COM 592688105 276,267 276,267 55,585 0.1099
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.